./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/parallel-bakery-4.wvr.c --full-output --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations BEFORE --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b8dbc81d Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/weaver/parallel-bakery-4.wvr.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 39dcc47a23129180b44ef3e235976e9c499f5290fa3f0e6dd106879ae94f5ae2 --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations BEFORE --- Real Ultimate output --- This is Ultimate 0.2.3-?-b8dbc81 [2023-09-01 12:40:59,294 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-09-01 12:40:59,296 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-09-01 12:40:59,320 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-09-01 12:40:59,320 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-09-01 12:40:59,321 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-09-01 12:40:59,322 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-09-01 12:40:59,323 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-09-01 12:40:59,324 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-09-01 12:40:59,324 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-09-01 12:40:59,325 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-09-01 12:40:59,326 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-09-01 12:40:59,326 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-09-01 12:40:59,326 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-09-01 12:40:59,327 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-09-01 12:40:59,328 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-09-01 12:40:59,328 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-09-01 12:40:59,329 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-09-01 12:40:59,330 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-09-01 12:40:59,331 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-09-01 12:40:59,335 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-09-01 12:40:59,336 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-09-01 12:40:59,337 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-09-01 12:40:59,338 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-09-01 12:40:59,340 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-09-01 12:40:59,341 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-09-01 12:40:59,341 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-09-01 12:40:59,341 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-09-01 12:40:59,342 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-09-01 12:40:59,342 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-09-01 12:40:59,342 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-09-01 12:40:59,343 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-09-01 12:40:59,343 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-09-01 12:40:59,344 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-09-01 12:40:59,345 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-09-01 12:40:59,345 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-09-01 12:40:59,345 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-09-01 12:40:59,346 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-09-01 12:40:59,346 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-09-01 12:40:59,346 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-09-01 12:40:59,347 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-09-01 12:40:59,348 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-09-01 12:40:59,362 INFO L113 SettingsManager]: Loading preferences was successful [2023-09-01 12:40:59,362 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-09-01 12:40:59,362 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-09-01 12:40:59,363 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-09-01 12:40:59,363 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-09-01 12:40:59,363 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-09-01 12:40:59,364 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-09-01 12:40:59,364 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-09-01 12:40:59,364 INFO L138 SettingsManager]: * Use SBE=true [2023-09-01 12:40:59,364 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-09-01 12:40:59,364 INFO L138 SettingsManager]: * sizeof long=4 [2023-09-01 12:40:59,365 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-09-01 12:40:59,365 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-09-01 12:40:59,365 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-09-01 12:40:59,365 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-09-01 12:40:59,365 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-09-01 12:40:59,365 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-09-01 12:40:59,366 INFO L138 SettingsManager]: * sizeof long double=12 [2023-09-01 12:40:59,366 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-09-01 12:40:59,366 INFO L138 SettingsManager]: * Use constant arrays=true [2023-09-01 12:40:59,366 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-09-01 12:40:59,366 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-09-01 12:40:59,366 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-09-01 12:40:59,367 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-09-01 12:40:59,367 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-09-01 12:40:59,367 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-09-01 12:40:59,367 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-09-01 12:40:59,367 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-09-01 12:40:59,368 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-09-01 12:40:59,368 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-09-01 12:40:59,368 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-09-01 12:40:59,368 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-09-01 12:40:59,368 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-09-01 12:40:59,368 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-09-01 12:40:59,368 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-09-01 12:40:59,369 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39dcc47a23129180b44ef3e235976e9c499f5290fa3f0e6dd106879ae94f5ae2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: When to check the insufficient erros location relative to the other error locations -> BEFORE [2023-09-01 12:40:59,620 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-09-01 12:40:59,638 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-09-01 12:40:59,640 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-09-01 12:40:59,640 INFO L271 PluginConnector]: Initializing CDTParser... [2023-09-01 12:40:59,640 INFO L275 PluginConnector]: CDTParser initialized [2023-09-01 12:40:59,641 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-bakery-4.wvr.c [2023-09-01 12:41:00,652 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-09-01 12:41:00,830 INFO L351 CDTParser]: Found 1 translation units. [2023-09-01 12:41:00,841 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-bakery-4.wvr.c [2023-09-01 12:41:00,850 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/352a3273c/403f18dddae74096a8e10449c236b8b5/FLAGb906ee2d8 [2023-09-01 12:41:00,868 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/352a3273c/403f18dddae74096a8e10449c236b8b5 [2023-09-01 12:41:00,870 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-09-01 12:41:00,871 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-09-01 12:41:00,874 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-09-01 12:41:00,874 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-09-01 12:41:00,876 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-09-01 12:41:00,877 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.09 12:41:00" (1/1) ... [2023-09-01 12:41:00,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20f2b69f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:41:00, skipping insertion in model container [2023-09-01 12:41:00,879 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.09 12:41:00" (1/1) ... [2023-09-01 12:41:00,884 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-09-01 12:41:00,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-09-01 12:41:01,065 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] [2023-09-01 12:41:01,072 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-09-01 12:41:01,081 INFO L203 MainTranslator]: Completed pre-run [2023-09-01 12:41:01,118 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] [2023-09-01 12:41:01,119 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-09-01 12:41:01,123 WARN L667 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-09-01 12:41:01,123 WARN L667 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-09-01 12:41:01,127 INFO L208 MainTranslator]: Completed translation [2023-09-01 12:41:01,128 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:41:01 WrapperNode [2023-09-01 12:41:01,128 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-09-01 12:41:01,129 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-09-01 12:41:01,129 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-09-01 12:41:01,129 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-09-01 12:41:01,133 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:41:01" (1/1) ... [2023-09-01 12:41:01,139 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:41:01" (1/1) ... [2023-09-01 12:41:01,164 INFO L138 Inliner]: procedures = 23, calls = 176, calls flagged for inlining = 28, calls inlined = 28, statements flattened = 405 [2023-09-01 12:41:01,164 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-09-01 12:41:01,165 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-09-01 12:41:01,165 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-09-01 12:41:01,165 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-09-01 12:41:01,170 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:41:01" (1/1) ... [2023-09-01 12:41:01,171 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:41:01" (1/1) ... [2023-09-01 12:41:01,173 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:41:01" (1/1) ... [2023-09-01 12:41:01,174 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:41:01" (1/1) ... [2023-09-01 12:41:01,179 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:41:01" (1/1) ... [2023-09-01 12:41:01,180 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:41:01" (1/1) ... [2023-09-01 12:41:01,182 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:41:01" (1/1) ... [2023-09-01 12:41:01,183 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:41:01" (1/1) ... [2023-09-01 12:41:01,185 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-09-01 12:41:01,186 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-09-01 12:41:01,186 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-09-01 12:41:01,186 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-09-01 12:41:01,186 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:41:01" (1/1) ... [2023-09-01 12:41:01,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-09-01 12:41:01,198 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-01 12:41:01,209 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) [2023-09-01 12:41:01,220 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 [2023-09-01 12:41:01,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-09-01 12:41:01,240 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2023-09-01 12:41:01,240 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2023-09-01 12:41:01,240 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2023-09-01 12:41:01,240 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2023-09-01 12:41:01,240 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2023-09-01 12:41:01,240 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2023-09-01 12:41:01,241 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2023-09-01 12:41:01,241 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2023-09-01 12:41:01,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-09-01 12:41:01,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-09-01 12:41:01,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-09-01 12:41:01,241 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-09-01 12:41:01,241 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-09-01 12:41:01,241 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-09-01 12:41:01,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-09-01 12:41:01,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-09-01 12:41:01,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-09-01 12:41:01,243 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-09-01 12:41:01,318 INFO L236 CfgBuilder]: Building ICFG [2023-09-01 12:41:01,320 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-09-01 12:41:01,686 INFO L277 CfgBuilder]: Performing block encoding [2023-09-01 12:41:01,816 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-09-01 12:41:01,816 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-09-01 12:41:01,818 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.09 12:41:01 BoogieIcfgContainer [2023-09-01 12:41:01,818 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-09-01 12:41:01,820 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-09-01 12:41:01,820 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-09-01 12:41:01,822 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-09-01 12:41:01,822 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.09 12:41:00" (1/3) ... [2023-09-01 12:41:01,823 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39c5cf0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.09 12:41:01, skipping insertion in model container [2023-09-01 12:41:01,823 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:41:01" (2/3) ... [2023-09-01 12:41:01,823 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39c5cf0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.09 12:41:01, skipping insertion in model container [2023-09-01 12:41:01,823 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.09 12:41:01" (3/3) ... [2023-09-01 12:41:01,824 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-bakery-4.wvr.c [2023-09-01 12:41:01,829 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-09-01 12:41:01,834 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-09-01 12:41:01,835 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-09-01 12:41:01,835 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-09-01 12:41:01,903 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2023-09-01 12:41:01,930 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 219 places, 208 transitions, 448 flow [2023-09-01 12:41:02,009 INFO L130 PetriNetUnfolder]: 2/204 cut-off events. [2023-09-01 12:41:02,009 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2023-09-01 12:41:02,012 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. [2023-09-01 12:41:02,013 INFO L82 GeneralOperation]: Start removeDead. Operand has 219 places, 208 transitions, 448 flow [2023-09-01 12:41:02,028 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 203 places, 192 transitions, 408 flow [2023-09-01 12:41:02,031 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-09-01 12:41:02,040 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 203 places, 192 transitions, 408 flow [2023-09-01 12:41:02,041 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 203 places, 192 transitions, 408 flow [2023-09-01 12:41:02,042 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 203 places, 192 transitions, 408 flow [2023-09-01 12:41:02,079 INFO L130 PetriNetUnfolder]: 2/192 cut-off events. [2023-09-01 12:41:02,080 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2023-09-01 12:41:02,081 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. [2023-09-01 12:41:02,084 INFO L119 LiptonReduction]: Number of co-enabled transitions 5712 [2023-09-01 12:41:06,045 INFO L134 LiptonReduction]: Checked pairs total: 60673 [2023-09-01 12:41:06,046 INFO L136 LiptonReduction]: Total number of compositions: 122 [2023-09-01 12:41:06,057 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-09-01 12:41:06,062 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=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6a2cdbdc, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-09-01 12:41:06,062 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2023-09-01 12:41:06,070 INFO L130 PetriNetUnfolder]: 0/76 cut-off events. [2023-09-01 12:41:06,070 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2023-09-01 12:41:06,071 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-09-01 12:41:06,071 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] [2023-09-01 12:41:06,072 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)] === [2023-09-01 12:41:06,074 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-01 12:41:06,075 INFO L85 PathProgramCache]: Analyzing trace with hash 137265250, now seen corresponding path program 1 times [2023-09-01 12:41:06,084 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-01 12:41:06,084 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1859244998] [2023-09-01 12:41:06,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-01 12:41:06,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-01 12:41:06,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-01 12:41:07,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-09-01 12:41:07,000 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-09-01 12:41:07,000 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1859244998] [2023-09-01 12:41:07,001 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1859244998] provided 1 perfect and 0 imperfect interpolant sequences [2023-09-01 12:41:07,001 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-09-01 12:41:07,001 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-09-01 12:41:07,002 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2097559303] [2023-09-01 12:41:07,003 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-09-01 12:41:07,008 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-09-01 12:41:07,012 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-09-01 12:41:07,035 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-09-01 12:41:07,036 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2023-09-01 12:41:07,177 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 151 out of 330 [2023-09-01 12:41:07,180 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 90 places, 77 transitions, 178 flow. Second operand has 11 states, 11 states have (on average 156.1818181818182) internal successors, (1718), 11 states have internal predecessors, (1718), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-01 12:41:07,181 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-09-01 12:41:07,181 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 151 of 330 [2023-09-01 12:41:07,181 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-09-01 12:41:16,708 INFO L130 PetriNetUnfolder]: 131584/177036 cut-off events. [2023-09-01 12:41:16,709 INFO L131 PetriNetUnfolder]: For 6246/6246 co-relation queries the response was YES. [2023-09-01 12:41:16,991 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. [2023-09-01 12:41:17,464 INFO L137 encePairwiseOnDemand]: 320/330 looper letters, 316 selfloop transitions, 25 changer transitions 27/388 dead transitions. [2023-09-01 12:41:17,464 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 103 places, 388 transitions, 1638 flow [2023-09-01 12:41:17,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-09-01 12:41:17,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2023-09-01 12:41:17,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 2483 transitions. [2023-09-01 12:41:17,478 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5374458874458874 [2023-09-01 12:41:17,479 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 2483 transitions. [2023-09-01 12:41:17,479 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 2483 transitions. [2023-09-01 12:41:17,483 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-09-01 12:41:17,485 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 2483 transitions. [2023-09-01 12:41:17,492 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 177.35714285714286) internal successors, (2483), 14 states have internal predecessors, (2483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-01 12:41:17,499 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) [2023-09-01 12:41:17,501 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) [2023-09-01 12:41:17,502 INFO L175 Difference]: Start difference. First operand has 90 places, 77 transitions, 178 flow. Second operand 14 states and 2483 transitions. [2023-09-01 12:41:17,503 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 103 places, 388 transitions, 1638 flow [2023-09-01 12:41:18,303 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 95 places, 388 transitions, 1554 flow, removed 0 selfloop flow, removed 8 redundant places. [2023-09-01 12:41:18,306 INFO L231 Difference]: Finished difference. Result has 100 places, 106 transitions, 317 flow [2023-09-01 12:41:18,307 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} [2023-09-01 12:41:18,309 INFO L281 CegarLoopForPetriNet]: 90 programPoint places, 10 predicate places. [2023-09-01 12:41:18,309 INFO L495 AbstractCegarLoop]: Abstraction has has 100 places, 106 transitions, 317 flow [2023-09-01 12:41:18,310 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 156.1818181818182) internal successors, (1718), 11 states have internal predecessors, (1718), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-01 12:41:18,310 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-09-01 12:41:18,311 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] [2023-09-01 12:41:18,311 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-09-01 12:41:18,311 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)] === [2023-09-01 12:41:18,311 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-01 12:41:18,312 INFO L85 PathProgramCache]: Analyzing trace with hash -914765430, now seen corresponding path program 2 times [2023-09-01 12:41:18,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-01 12:41:18,312 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1294273125] [2023-09-01 12:41:18,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-01 12:41:18,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-01 12:41:18,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-01 12:41:19,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-09-01 12:41:19,703 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-09-01 12:41:19,703 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1294273125] [2023-09-01 12:41:19,703 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1294273125] provided 1 perfect and 0 imperfect interpolant sequences [2023-09-01 12:41:19,703 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-09-01 12:41:19,704 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-09-01 12:41:19,704 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1404946773] [2023-09-01 12:41:19,704 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-09-01 12:41:19,705 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-09-01 12:41:19,706 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-09-01 12:41:19,706 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-09-01 12:41:19,707 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2023-09-01 12:41:19,804 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 147 out of 330 [2023-09-01 12:41:19,805 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 100 places, 106 transitions, 317 flow. Second operand has 10 states, 10 states have (on average 152.9) internal successors, (1529), 10 states have internal predecessors, (1529), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-01 12:41:19,805 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-09-01 12:41:19,805 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 147 of 330 [2023-09-01 12:41:19,805 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-09-01 12:41:39,532 INFO L130 PetriNetUnfolder]: 260401/381841 cut-off events. [2023-09-01 12:41:39,533 INFO L131 PetriNetUnfolder]: For 3458/3462 co-relation queries the response was YES. [2023-09-01 12:41:40,394 INFO L83 FinitePrefix]: Finished finitePrefix Result has 771206 conditions, 381841 events. 260401/381841 cut-off events. For 3458/3462 co-relation queries the response was YES. Maximal size of possible extension queue 7112. Compared 3256207 event pairs, 41765 based on Foata normal form. 1952/376559 useless extension candidates. Maximal degree in co-relation 771156. Up to 207372 conditions per place. [2023-09-01 12:41:41,576 INFO L137 encePairwiseOnDemand]: 315/330 looper letters, 314 selfloop transitions, 49 changer transitions 0/410 dead transitions. [2023-09-01 12:41:41,576 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 110 places, 410 transitions, 1667 flow [2023-09-01 12:41:41,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-09-01 12:41:41,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2023-09-01 12:41:41,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 2280 transitions. [2023-09-01 12:41:41,580 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5314685314685315 [2023-09-01 12:41:41,580 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 2280 transitions. [2023-09-01 12:41:41,580 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 2280 transitions. [2023-09-01 12:41:41,581 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-09-01 12:41:41,581 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 2280 transitions. [2023-09-01 12:41:41,585 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 175.3846153846154) internal successors, (2280), 13 states have internal predecessors, (2280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-01 12:41:41,590 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) [2023-09-01 12:41:41,590 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) [2023-09-01 12:41:41,591 INFO L175 Difference]: Start difference. First operand has 100 places, 106 transitions, 317 flow. Second operand 13 states and 2280 transitions. [2023-09-01 12:41:41,591 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 110 places, 410 transitions, 1667 flow [2023-09-01 12:41:41,729 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 109 places, 410 transitions, 1663 flow, removed 2 selfloop flow, removed 1 redundant places. [2023-09-01 12:41:41,732 INFO L231 Difference]: Finished difference. Result has 120 places, 154 transitions, 647 flow [2023-09-01 12:41:41,732 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} [2023-09-01 12:41:41,733 INFO L281 CegarLoopForPetriNet]: 90 programPoint places, 30 predicate places. [2023-09-01 12:41:41,733 INFO L495 AbstractCegarLoop]: Abstraction has has 120 places, 154 transitions, 647 flow [2023-09-01 12:41:41,733 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 152.9) internal successors, (1529), 10 states have internal predecessors, (1529), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-01 12:41:41,734 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-09-01 12:41:41,734 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] [2023-09-01 12:41:41,734 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-09-01 12:41:41,734 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)] === [2023-09-01 12:41:41,734 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-01 12:41:41,734 INFO L85 PathProgramCache]: Analyzing trace with hash -1299792278, now seen corresponding path program 3 times [2023-09-01 12:41:41,735 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-01 12:41:41,735 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [562241470] [2023-09-01 12:41:41,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-01 12:41:41,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-01 12:41:41,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-01 12:41:41,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-09-01 12:41:41,874 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-09-01 12:41:41,875 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [562241470] [2023-09-01 12:41:41,875 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [562241470] provided 1 perfect and 0 imperfect interpolant sequences [2023-09-01 12:41:41,875 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-09-01 12:41:41,875 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-09-01 12:41:41,875 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2044077615] [2023-09-01 12:41:41,875 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-09-01 12:41:41,876 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-09-01 12:41:41,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-09-01 12:41:41,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-09-01 12:41:41,876 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-09-01 12:41:41,881 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 165 out of 330 [2023-09-01 12:41:41,882 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 120 places, 154 transitions, 647 flow. Second operand has 3 states, 3 states have (on average 182.0) internal successors, (546), 3 states have internal predecessors, (546), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-01 12:41:41,882 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-09-01 12:41:41,882 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 165 of 330 [2023-09-01 12:41:41,882 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-09-01 12:41:47,601 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)))]) [2023-09-01 12:41:47,603 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-09-01 12:41:47,603 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-09-01 12:41:47,603 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-09-01 12:41:47,603 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-09-01 12:41:47,605 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([873] L209-->L212: Formula: (= v_~n4~0_34 (+ v_~n4~0_35 1)) InVars {~n4~0=v_~n4~0_35} OutVars{~n4~0=v_~n4~0_34, thread4Thread1of1ForFork2_#t~post4#1=|v_thread4Thread1of1ForFork2_#t~post4#1_1|} AuxVars[] AssignedVars[~n4~0, thread4Thread1of1ForFork2_#t~post4#1][55], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), 30#thread1EXITtrue, Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 37#L151true, 259#true, 167#L212true, 177#L273-4true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 176#L127true, 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-09-01 12:41:47,605 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-09-01 12:41:47,605 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-09-01 12:41:47,605 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-09-01 12:41:47,606 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-09-01 12:41:48,103 INFO L381 tUnfolder$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)))]) [2023-09-01 12:41:48,103 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-09-01 12:41:48,104 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-09-01 12:41:48,104 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-09-01 12:41:48,104 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-09-01 12:41:48,104 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([873] L209-->L212: Formula: (= v_~n4~0_34 (+ v_~n4~0_35 1)) InVars {~n4~0=v_~n4~0_35} OutVars{~n4~0=v_~n4~0_34, thread4Thread1of1ForFork2_#t~post4#1=|v_thread4Thread1of1ForFork2_#t~post4#1_1|} AuxVars[] AssignedVars[~n4~0, thread4Thread1of1ForFork2_#t~post4#1][55], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), 30#thread1EXITtrue, Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 37#L151true, 259#true, 167#L212true, 147#L274-1true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 176#L127true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-09-01 12:41:48,104 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-09-01 12:41:48,104 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-09-01 12:41:48,104 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-09-01 12:41:48,104 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-09-01 12:41:48,105 INFO L381 tUnfolder$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)))]) [2023-09-01 12:41:48,105 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-09-01 12:41:48,105 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-09-01 12:41:48,105 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-09-01 12:41:48,105 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-09-01 12:41:48,107 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([873] L209-->L212: Formula: (= v_~n4~0_34 (+ v_~n4~0_35 1)) InVars {~n4~0=v_~n4~0_35} OutVars{~n4~0=v_~n4~0_34, thread4Thread1of1ForFork2_#t~post4#1=|v_thread4Thread1of1ForFork2_#t~post4#1_1|} AuxVars[] AssignedVars[~n4~0, thread4Thread1of1ForFork2_#t~post4#1][55], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), 30#thread1EXITtrue, Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 37#L151true, 259#true, 167#L212true, 177#L273-4true, 112#L130true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-09-01 12:41:48,108 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-09-01 12:41:48,108 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-09-01 12:41:48,108 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-09-01 12:41:48,108 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-09-01 12:41:48,838 INFO L381 tUnfolder$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)))]) [2023-09-01 12:41:48,839 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-09-01 12:41:48,839 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-09-01 12:41:48,839 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-09-01 12:41:48,839 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-09-01 12:41:48,839 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([873] L209-->L212: Formula: (= v_~n4~0_34 (+ v_~n4~0_35 1)) InVars {~n4~0=v_~n4~0_35} OutVars{~n4~0=v_~n4~0_34, thread4Thread1of1ForFork2_#t~post4#1=|v_thread4Thread1of1ForFork2_#t~post4#1_1|} AuxVars[] AssignedVars[~n4~0, thread4Thread1of1ForFork2_#t~post4#1][55], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), 30#thread1EXITtrue, Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 37#L151true, 259#true, 167#L212true, 112#L130true, 147#L274-1true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-09-01 12:41:48,839 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-09-01 12:41:48,839 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-09-01 12:41:48,840 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-09-01 12:41:48,840 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-09-01 12:41:48,840 INFO L381 tUnfolder$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)))]) [2023-09-01 12:41:48,840 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-09-01 12:41:48,840 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-09-01 12:41:48,840 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-09-01 12:41:48,840 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-09-01 12:41:49,588 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([873] L209-->L212: Formula: (= v_~n4~0_34 (+ v_~n4~0_35 1)) InVars {~n4~0=v_~n4~0_35} OutVars{~n4~0=v_~n4~0_34, thread4Thread1of1ForFork2_#t~post4#1=|v_thread4Thread1of1ForFork2_#t~post4#1_1|} AuxVars[] AssignedVars[~n4~0, thread4Thread1of1ForFork2_#t~post4#1][55], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 37#L151true, 259#true, 167#L212true, 112#L130true, 195#L274-2true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-09-01 12:41:49,588 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-09-01 12:41:49,589 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-09-01 12:41:49,589 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-09-01 12:41:49,589 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-09-01 12:41:49,590 INFO L381 tUnfolder$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)))]) [2023-09-01 12:41:49,590 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-09-01 12:41:49,590 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-09-01 12:41:49,590 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-09-01 12:41:49,590 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-09-01 12:41:50,396 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([873] L209-->L212: Formula: (= v_~n4~0_34 (+ v_~n4~0_35 1)) InVars {~n4~0=v_~n4~0_35} OutVars{~n4~0=v_~n4~0_34, thread4Thread1of1ForFork2_#t~post4#1=|v_thread4Thread1of1ForFork2_#t~post4#1_1|} AuxVars[] AssignedVars[~n4~0, thread4Thread1of1ForFork2_#t~post4#1][55], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 37#L151true, 259#true, 167#L212true, 112#L130true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), 198#L275-1true, Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-09-01 12:41:50,396 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-09-01 12:41:50,397 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-09-01 12:41:50,397 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-09-01 12:41:50,397 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-09-01 12:41:58,520 INFO L381 tUnfolder$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)))]) [2023-09-01 12:41:58,521 INFO L383 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2023-09-01 12:41:58,521 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:41:58,521 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:41:58,521 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:41:58,838 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 47#L203true, 259#true, 95#thread3EXITtrue, 195#L274-2true, 291#true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-09-01 12:41:58,838 INFO L383 tUnfolder$Statistics]: this new event has 57 ancestors and is not cut-off event [2023-09-01 12:41:58,838 INFO L386 tUnfolder$Statistics]: existing Event has 57 ancestors and is not cut-off event [2023-09-01 12:41:58,838 INFO L386 tUnfolder$Statistics]: existing Event has 57 ancestors and is not cut-off event [2023-09-01 12:41:58,838 INFO L386 tUnfolder$Statistics]: existing Event has 57 ancestors and is not cut-off event [2023-09-01 12:41:58,838 INFO L381 tUnfolder$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)))]) [2023-09-01 12:41:58,838 INFO L383 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2023-09-01 12:41:58,838 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:41:58,838 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:41:58,838 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:41:58,839 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:41:58,848 INFO L381 tUnfolder$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))]) [2023-09-01 12:41:58,848 INFO L383 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2023-09-01 12:41:58,848 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:41:58,848 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:41:58,848 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:41:58,848 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, 259#true, 95#thread3EXITtrue, 291#true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), 198#L275-1true, Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0))), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1))]) [2023-09-01 12:41:58,848 INFO L383 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2023-09-01 12:41:58,848 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-09-01 12:41:58,848 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-09-01 12:41:58,848 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-09-01 12:41:58,883 INFO L381 tUnfolder$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))]) [2023-09-01 12:41:58,883 INFO L383 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2023-09-01 12:41:58,883 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:41:58,883 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:41:58,883 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:41:58,883 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:41:58,883 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:41:59,364 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 47#L203true, 259#true, 95#thread3EXITtrue, 183#L275-2true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0))), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1))]) [2023-09-01 12:41:59,364 INFO L383 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2023-09-01 12:41:59,364 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-09-01 12:41:59,364 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-09-01 12:41:59,364 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-09-01 12:41:59,365 INFO L381 tUnfolder$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))]) [2023-09-01 12:41:59,365 INFO L383 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2023-09-01 12:41:59,365 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:41:59,365 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:41:59,365 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:41:59,399 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, 259#true, 95#thread3EXITtrue, 291#true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), 198#L275-1true, Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0))), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1))]) [2023-09-01 12:41:59,399 INFO L383 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2023-09-01 12:41:59,399 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-09-01 12:41:59,399 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-09-01 12:41:59,399 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-09-01 12:41:59,399 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-09-01 12:41:59,613 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, 259#true, 95#thread3EXITtrue, 291#true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), 198#L275-1true, Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-09-01 12:41:59,613 INFO L383 tUnfolder$Statistics]: this new event has 59 ancestors and is not cut-off event [2023-09-01 12:41:59,614 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2023-09-01 12:41:59,614 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2023-09-01 12:41:59,614 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2023-09-01 12:41:59,614 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2023-09-01 12:41:59,614 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2023-09-01 12:41:59,614 INFO L381 tUnfolder$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)))]) [2023-09-01 12:41:59,614 INFO L383 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2023-09-01 12:41:59,614 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:41:59,614 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:41:59,614 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:41:59,615 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:41:59,623 INFO L381 tUnfolder$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))]) [2023-09-01 12:41:59,623 INFO L383 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2023-09-01 12:41:59,623 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:41:59,623 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:41:59,623 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:41:59,624 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, 259#true, 95#thread3EXITtrue, 116#L276-1true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0))), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1))]) [2023-09-01 12:41:59,624 INFO L383 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2023-09-01 12:41:59,624 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:41:59,624 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:41:59,624 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:41:59,657 INFO L381 tUnfolder$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))]) [2023-09-01 12:41:59,657 INFO L383 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2023-09-01 12:41:59,657 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:41:59,657 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:41:59,657 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:41:59,657 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:41:59,657 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:41:59,834 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, 259#true, 95#thread3EXITtrue, 116#L276-1true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-09-01 12:41:59,834 INFO L383 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2023-09-01 12:41:59,834 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:41:59,834 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:41:59,834 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:41:59,834 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:41:59,870 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][113], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, 259#true, 95#thread3EXITtrue, 116#L276-1true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0))), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1))]) [2023-09-01 12:41:59,870 INFO L383 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2023-09-01 12:41:59,870 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:41:59,870 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:41:59,870 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:41:59,870 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:41:59,870 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:42:00,776 INFO L130 PetriNetUnfolder]: 180528/279193 cut-off events. [2023-09-01 12:42:00,776 INFO L131 PetriNetUnfolder]: For 319159/328977 co-relation queries the response was YES. [2023-09-01 12:42:01,945 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. [2023-09-01 12:42:02,949 INFO L137 encePairwiseOnDemand]: 325/330 looper letters, 123 selfloop transitions, 2 changer transitions 0/197 dead transitions. [2023-09-01 12:42:02,949 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 122 places, 197 transitions, 1059 flow [2023-09-01 12:42:02,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-09-01 12:42:02,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-09-01 12:42:02,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 577 transitions. [2023-09-01 12:42:02,951 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5828282828282828 [2023-09-01 12:42:02,951 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 577 transitions. [2023-09-01 12:42:02,951 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 577 transitions. [2023-09-01 12:42:02,952 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-09-01 12:42:02,952 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 577 transitions. [2023-09-01 12:42:02,953 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 192.33333333333334) internal successors, (577), 3 states have internal predecessors, (577), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-01 12:42:02,954 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) [2023-09-01 12:42:02,954 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) [2023-09-01 12:42:02,954 INFO L175 Difference]: Start difference. First operand has 120 places, 154 transitions, 647 flow. Second operand 3 states and 577 transitions. [2023-09-01 12:42:02,954 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 122 places, 197 transitions, 1059 flow [2023-09-01 12:42:06,794 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 122 places, 197 transitions, 1059 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-09-01 12:42:06,796 INFO L231 Difference]: Finished difference. Result has 123 places, 154 transitions, 659 flow [2023-09-01 12:42:06,797 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} [2023-09-01 12:42:06,797 INFO L281 CegarLoopForPetriNet]: 90 programPoint places, 33 predicate places. [2023-09-01 12:42:06,798 INFO L495 AbstractCegarLoop]: Abstraction has has 123 places, 154 transitions, 659 flow [2023-09-01 12:42:06,798 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 182.0) internal successors, (546), 3 states have internal predecessors, (546), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-01 12:42:06,798 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-09-01 12:42:06,798 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] [2023-09-01 12:42:06,798 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-09-01 12:42:06,799 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)] === [2023-09-01 12:42:06,799 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-01 12:42:06,799 INFO L85 PathProgramCache]: Analyzing trace with hash -909474158, now seen corresponding path program 4 times [2023-09-01 12:42:06,799 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-01 12:42:06,799 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [164446931] [2023-09-01 12:42:06,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-01 12:42:06,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-01 12:42:06,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-01 12:42:06,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-09-01 12:42:06,944 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-09-01 12:42:06,944 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [164446931] [2023-09-01 12:42:06,944 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [164446931] provided 1 perfect and 0 imperfect interpolant sequences [2023-09-01 12:42:06,944 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-09-01 12:42:06,944 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-09-01 12:42:06,945 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [594031567] [2023-09-01 12:42:06,945 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-09-01 12:42:06,945 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-09-01 12:42:06,945 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-09-01 12:42:06,946 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-09-01 12:42:06,946 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-09-01 12:42:06,949 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 165 out of 330 [2023-09-01 12:42:06,950 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 123 places, 154 transitions, 659 flow. Second operand has 3 states, 3 states have (on average 182.0) internal successors, (546), 3 states have internal predecessors, (546), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-01 12:42:06,950 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-09-01 12:42:06,950 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 165 of 330 [2023-09-01 12:42:06,950 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-09-01 12:42:07,425 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)))]) [2023-09-01 12:42:07,426 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is not cut-off event [2023-09-01 12:42:07,426 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2023-09-01 12:42:07,426 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2023-09-01 12:42:07,426 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2023-09-01 12:42:07,426 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([856] L157-->L160: Formula: (= v_~n3~0_26 (+ v_~n3~0_27 1)) InVars {~n3~0=v_~n3~0_27} OutVars{~n3~0=v_~n3~0_26, thread3Thread1of1ForFork0_#t~post3#1=|v_thread3Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[~n3~0, thread3Thread1of1ForFork0_#t~post3#1][39], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), 75#L160true, Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 298#(= ~e3~0 1), 99#L56true, 224#(= ~i~0 0), 79#L102true, 259#true, 174#L219true, 177#L273-4true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), 293#(= ~e2~0 1), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-09-01 12:42:07,426 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-09-01 12:42:07,426 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-09-01 12:42:07,426 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-09-01 12:42:07,426 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-09-01 12:42:07,540 INFO L381 tUnfolder$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))]) [2023-09-01 12:42:07,540 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is not cut-off event [2023-09-01 12:42:07,540 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2023-09-01 12:42:07,540 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2023-09-01 12:42:07,541 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2023-09-01 12:42:07,541 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([856] L157-->L160: Formula: (= v_~n3~0_26 (+ v_~n3~0_27 1)) InVars {~n3~0=v_~n3~0_27} OutVars{~n3~0=v_~n3~0_26, thread3Thread1of1ForFork0_#t~post3#1=|v_thread3Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[~n3~0, thread3Thread1of1ForFork0_#t~post3#1][39], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), 75#L160true, Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 298#(= ~e3~0 1), 99#L56true, 224#(= ~i~0 0), 79#L102true, 259#true, 174#L219true, 147#L274-1true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), 293#(= ~e2~0 1), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-09-01 12:42:07,541 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-09-01 12:42:07,541 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-09-01 12:42:07,541 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-09-01 12:42:07,541 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-09-01 12:42:07,684 INFO L381 tUnfolder$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)))]) [2023-09-01 12:42:07,685 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-09-01 12:42:07,685 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-09-01 12:42:07,685 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-09-01 12:42:07,685 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-09-01 12:42:07,838 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([856] L157-->L160: Formula: (= v_~n3~0_26 (+ v_~n3~0_27 1)) InVars {~n3~0=v_~n3~0_27} OutVars{~n3~0=v_~n3~0_26, thread3Thread1of1ForFork0_#t~post3#1=|v_thread3Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[~n3~0, thread3Thread1of1ForFork0_#t~post3#1][39], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), 75#L160true, Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 298#(= ~e3~0 1), 99#L56true, 224#(= ~i~0 0), 79#L102true, 259#true, 108#L222true, 147#L274-1true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), 293#(= ~e2~0 1), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-09-01 12:42:07,838 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-09-01 12:42:07,838 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-09-01 12:42:07,838 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-09-01 12:42:07,838 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-09-01 12:42:23,925 INFO L381 tUnfolder$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)))]) [2023-09-01 12:42:23,926 INFO L383 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2023-09-01 12:42:23,926 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:42:23,926 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:42:23,926 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:42:24,229 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), Black: 293#(= ~e2~0 1), 47#L203true, 259#true, 95#thread3EXITtrue, 291#true, 195#L274-2true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), 296#true, Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-09-01 12:42:24,230 INFO L383 tUnfolder$Statistics]: this new event has 57 ancestors and is not cut-off event [2023-09-01 12:42:24,232 INFO L386 tUnfolder$Statistics]: existing Event has 57 ancestors and is not cut-off event [2023-09-01 12:42:24,233 INFO L386 tUnfolder$Statistics]: existing Event has 57 ancestors and is not cut-off event [2023-09-01 12:42:24,233 INFO L386 tUnfolder$Statistics]: existing Event has 57 ancestors and is not cut-off event [2023-09-01 12:42:24,233 INFO L381 tUnfolder$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)))]) [2023-09-01 12:42:24,233 INFO L383 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2023-09-01 12:42:24,233 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:42:24,233 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:42:24,233 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:42:24,233 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:42:24,244 INFO L381 tUnfolder$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)))]) [2023-09-01 12:42:24,247 INFO L383 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2023-09-01 12:42:24,247 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-09-01 12:42:24,247 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-09-01 12:42:24,248 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-09-01 12:42:24,248 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), Black: 293#(= ~e2~0 1), 47#L203true, 259#true, 95#thread3EXITtrue, 291#true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), 198#L275-1true, Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), 296#true, Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-09-01 12:42:24,248 INFO L383 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2023-09-01 12:42:24,248 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:42:24,248 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:42:24,248 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:42:24,289 INFO L381 tUnfolder$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)))]) [2023-09-01 12:42:24,289 INFO L383 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2023-09-01 12:42:24,289 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:42:24,289 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:42:24,289 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:42:24,289 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:42:24,289 INFO L386 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-09-01 12:42:24,777 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, Black: 293#(= ~e2~0 1), 259#true, 95#thread3EXITtrue, 183#L275-2true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), 296#true, Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-09-01 12:42:24,777 INFO L383 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2023-09-01 12:42:24,777 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:42:24,778 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:42:24,778 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:42:24,778 INFO L381 tUnfolder$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)))]) [2023-09-01 12:42:24,778 INFO L383 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2023-09-01 12:42:24,778 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-09-01 12:42:24,778 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-09-01 12:42:24,778 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-09-01 12:42:24,814 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, Black: 293#(= ~e2~0 1), 259#true, 95#thread3EXITtrue, 291#true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), 198#L275-1true, 296#true, Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-09-01 12:42:24,814 INFO L383 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2023-09-01 12:42:24,814 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-09-01 12:42:24,814 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-09-01 12:42:24,814 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-09-01 12:42:24,814 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-09-01 12:42:25,036 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, Black: 293#(= ~e2~0 1), 259#true, 95#thread3EXITtrue, 291#true, 39#thread2EXITtrue, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), 198#L275-1true, Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), 296#true, Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-09-01 12:42:25,036 INFO L383 tUnfolder$Statistics]: this new event has 59 ancestors and is not cut-off event [2023-09-01 12:42:25,036 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2023-09-01 12:42:25,036 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2023-09-01 12:42:25,036 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2023-09-01 12:42:25,036 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2023-09-01 12:42:25,036 INFO L386 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2023-09-01 12:42:25,036 INFO L381 tUnfolder$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)))]) [2023-09-01 12:42:25,036 INFO L383 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2023-09-01 12:42:25,036 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:42:25,036 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:42:25,037 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:42:25,037 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:42:25,044 INFO L381 tUnfolder$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)))]) [2023-09-01 12:42:25,044 INFO L383 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2023-09-01 12:42:25,044 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:42:25,044 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:42:25,044 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:42:25,044 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), Black: 293#(= ~e2~0 1), 47#L203true, 259#true, 95#thread3EXITtrue, 116#L276-1true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), 296#true, Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-09-01 12:42:25,044 INFO L383 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2023-09-01 12:42:25,044 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:42:25,044 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:42:25,044 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:42:25,078 INFO L381 tUnfolder$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)))]) [2023-09-01 12:42:25,079 INFO L383 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2023-09-01 12:42:25,079 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:42:25,079 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:42:25,079 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:42:25,079 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:42:25,079 INFO L386 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-09-01 12:42:25,268 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, Black: 293#(= ~e2~0 1), 259#true, 95#thread3EXITtrue, 116#L276-1true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), 296#true, Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), 222#true, Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-09-01 12:42:25,268 INFO L383 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2023-09-01 12:42:25,269 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:42:25,269 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:42:25,269 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:42:25,269 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:42:25,308 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([959] L189-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res#1.offset_7| 0) (= v_~n3~0_66 0) (= |v_thread3Thread1of1ForFork0_#res#1.base_7| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res#1.offset=|v_thread3Thread1of1ForFork0_#res#1.offset_7|, ~n3~0=v_~n3~0_66, thread3Thread1of1ForFork0_#res#1.base=|v_thread3Thread1of1ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res#1.offset, ~n3~0, thread3Thread1of1ForFork0_#res#1.base][110], [Black: 224#(= ~i~0 0), Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 162#L206true, Black: 293#(= ~e2~0 1), 259#true, 95#thread3EXITtrue, 116#L276-1true, 291#true, Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), 296#true, Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-09-01 12:42:25,308 INFO L383 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2023-09-01 12:42:25,308 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:42:25,308 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:42:25,308 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:42:25,308 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:42:25,308 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-09-01 12:42:26,449 INFO L130 PetriNetUnfolder]: 185064/284029 cut-off events. [2023-09-01 12:42:26,449 INFO L131 PetriNetUnfolder]: For 334881/344912 co-relation queries the response was YES. [2023-09-01 12:42:27,808 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. [2023-09-01 12:42:28,802 INFO L137 encePairwiseOnDemand]: 325/330 looper letters, 126 selfloop transitions, 2 changer transitions 0/200 dead transitions. [2023-09-01 12:42:28,803 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 125 places, 200 transitions, 1104 flow [2023-09-01 12:42:28,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-09-01 12:42:28,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-09-01 12:42:28,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 577 transitions. [2023-09-01 12:42:28,804 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5828282828282828 [2023-09-01 12:42:28,804 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 577 transitions. [2023-09-01 12:42:28,804 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 577 transitions. [2023-09-01 12:42:28,805 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-09-01 12:42:28,805 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 577 transitions. [2023-09-01 12:42:28,806 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 192.33333333333334) internal successors, (577), 3 states have internal predecessors, (577), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-01 12:42:28,807 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) [2023-09-01 12:42:28,807 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) [2023-09-01 12:42:28,807 INFO L175 Difference]: Start difference. First operand has 123 places, 154 transitions, 659 flow. Second operand 3 states and 577 transitions. [2023-09-01 12:42:28,808 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 125 places, 200 transitions, 1104 flow [2023-09-01 12:42:34,256 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 123 places, 200 transitions, 1100 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-09-01 12:42:34,258 INFO L231 Difference]: Finished difference. Result has 124 places, 154 transitions, 667 flow [2023-09-01 12:42:34,258 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} [2023-09-01 12:42:34,259 INFO L281 CegarLoopForPetriNet]: 90 programPoint places, 34 predicate places. [2023-09-01 12:42:34,259 INFO L495 AbstractCegarLoop]: Abstraction has has 124 places, 154 transitions, 667 flow [2023-09-01 12:42:34,259 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 182.0) internal successors, (546), 3 states have internal predecessors, (546), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-01 12:42:34,259 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-09-01 12:42:34,259 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] [2023-09-01 12:42:34,260 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-09-01 12:42:34,260 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)] === [2023-09-01 12:42:34,260 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-01 12:42:34,260 INFO L85 PathProgramCache]: Analyzing trace with hash -2036606142, now seen corresponding path program 5 times [2023-09-01 12:42:34,260 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-01 12:42:34,260 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [233761480] [2023-09-01 12:42:34,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-01 12:42:34,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-01 12:42:34,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-01 12:42:34,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-09-01 12:42:34,597 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-09-01 12:42:34,597 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [233761480] [2023-09-01 12:42:34,598 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [233761480] provided 1 perfect and 0 imperfect interpolant sequences [2023-09-01 12:42:34,598 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-09-01 12:42:34,598 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-09-01 12:42:34,598 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1725319273] [2023-09-01 12:42:34,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-09-01 12:42:34,598 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-09-01 12:42:34,599 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-09-01 12:42:34,600 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-09-01 12:42:34,600 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2023-09-01 12:42:34,696 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 151 out of 330 [2023-09-01 12:42:34,697 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 124 places, 154 transitions, 667 flow. Second operand has 11 states, 11 states have (on average 156.1818181818182) internal successors, (1718), 11 states have internal predecessors, (1718), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-01 12:42:34,697 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-09-01 12:42:34,697 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 151 of 330 [2023-09-01 12:42:34,697 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-09-01 12:42:35,283 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)))]) [2023-09-01 12:42:35,283 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is not cut-off event [2023-09-01 12:42:35,283 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2023-09-01 12:42:35,283 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2023-09-01 12:42:35,283 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2023-09-01 12:42:35,284 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([856] L157-->L160: Formula: (= v_~n3~0_26 (+ v_~n3~0_27 1)) InVars {~n3~0=v_~n3~0_27} OutVars{~n3~0=v_~n3~0_26, thread3Thread1of1ForFork0_#t~post3#1=|v_thread3Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[~n3~0, thread3Thread1of1ForFork0_#t~post3#1][35], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), 75#L160true, Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 298#(= ~e3~0 1), 99#L56true, 224#(= ~i~0 0), 79#L102true, 259#true, 174#L219true, 177#L273-4true, 303#(= ~i~0 0), Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-09-01 12:42:35,284 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-09-01 12:42:35,284 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-09-01 12:42:35,284 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-09-01 12:42:35,284 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-09-01 12:42:35,284 INFO L381 tUnfolder$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)))]) [2023-09-01 12:42:35,284 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2023-09-01 12:42:35,284 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-09-01 12:42:35,284 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-09-01 12:42:35,284 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-09-01 12:42:35,393 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([856] L157-->L160: Formula: (= v_~n3~0_26 (+ v_~n3~0_27 1)) InVars {~n3~0=v_~n3~0_27} OutVars{~n3~0=v_~n3~0_26, thread3Thread1of1ForFork0_#t~post3#1=|v_thread3Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[~n3~0, thread3Thread1of1ForFork0_#t~post3#1][35], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), 75#L160true, Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 298#(= ~e3~0 1), 99#L56true, 224#(= ~i~0 0), 79#L102true, 259#true, 174#L219true, 147#L274-1true, 303#(= ~i~0 0), Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-09-01 12:42:35,393 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-09-01 12:42:35,393 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-09-01 12:42:35,393 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-09-01 12:42:35,393 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-09-01 12:42:35,519 INFO L381 tUnfolder$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))]) [2023-09-01 12:42:35,519 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-09-01 12:42:35,520 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-09-01 12:42:35,520 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-09-01 12:42:35,520 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-09-01 12:42:35,679 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([856] L157-->L160: Formula: (= v_~n3~0_26 (+ v_~n3~0_27 1)) InVars {~n3~0=v_~n3~0_27} OutVars{~n3~0=v_~n3~0_26, thread3Thread1of1ForFork0_#t~post3#1=|v_thread3Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[~n3~0, thread3Thread1of1ForFork0_#t~post3#1][35], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), 75#L160true, Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), 298#(= ~e3~0 1), 99#L56true, 224#(= ~i~0 0), 79#L102true, 259#true, 108#L222true, 147#L274-1true, 303#(= ~i~0 0), Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0)))]) [2023-09-01 12:42:35,679 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-09-01 12:42:35,679 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-09-01 12:42:35,679 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-09-01 12:42:35,679 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-09-01 12:43:13,897 INFO L381 tUnfolder$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))]) [2023-09-01 12:43:13,897 INFO L383 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2023-09-01 12:43:13,898 INFO L386 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2023-09-01 12:43:13,898 INFO L386 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2023-09-01 12:43:13,898 INFO L386 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2023-09-01 12:43:14,763 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([873] L209-->L212: Formula: (= v_~n4~0_34 (+ v_~n4~0_35 1)) InVars {~n4~0=v_~n4~0_35} OutVars{~n4~0=v_~n4~0_34, thread4Thread1of1ForFork2_#t~post4#1=|v_thread4Thread1of1ForFork2_#t~post4#1_1|} AuxVars[] AssignedVars[~n4~0, thread4Thread1of1ForFork2_#t~post4#1][122], [Black: 267#(and (<= 1 ~n1~0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 224#(= ~i~0 0), Black: 272#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= ~n1~0 ~n2~0)), Black: 246#(and (<= 1 ~i3~0) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i1~0) (<= 3 ~i~0) (<= ~i1~0 2) (<= ~i~0 3)), Black: 270#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0) (<= ~n1~0 ~n2~0)), Black: 293#(= ~e2~0 1), 259#true, 71#L276-2true, Black: 298#(= ~e3~0 1), 167#L212true, 315#(and (<= 1 ~i~0) (= ~i1~0 0) (<= ~i~0 1)), Black: 265#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (<= (+ ~n1~0 1) ~n3~0))), Black: 278#(and (<= 1 ~n1~0) (<= (+ ~n1~0 1) ~n3~0)), Black: 262#(and (<= 0 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 276#(and (<= 1 ~n1~0) (= ~n4~0 0) (<= (+ ~n1~0 1) ~n3~0)), 296#true, Black: 274#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (<= (+ ~n1~0 1) ~n3~0)), 222#true, Black: 266#(and (<= 1 ~n1~0) (= ~n1~0 ~n4~0) (or (<= (+ ~n4~0 1) ~n3~0) (<= ~n1~0 ~n2~0))), Black: 263#(and (<= 1 ~n1~0) (= ~n4~0 0) (= ~n3~0 0)), Black: 240#(and (<= 1 ~i3~0) (<= ~i~0 2) (<= ~i3~0 1) (= ~i4~0 0) (<= 2 ~i~0)), Black: 264#(and (<= 1 ~n1~0) (= ~n4~0 0) (or (<= ~n1~0 ~n2~0) (= ~n1~0 ~n3~0))), Black: 236#(and (<= 1 ~i~0) (= ~i4~0 0) (<= ~i~0 1))]) [2023-09-01 12:43:14,763 INFO L383 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2023-09-01 12:43:14,763 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-09-01 12:43:14,763 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-09-01 12:43:14,764 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-09-01 12:43:15,305 INFO L381 tUnfolder$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))]) [2023-09-01 12:43:15,305 INFO L383 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2023-09-01 12:43:15,305 INFO L386 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-09-01 12:43:15,305 INFO L386 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-09-01 12:43:15,305 INFO L386 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-09-01 12:43:17,155 INFO L130 PetriNetUnfolder]: 444551/616074 cut-off events. [2023-09-01 12:43:17,155 INFO L131 PetriNetUnfolder]: For 714088/715984 co-relation queries the response was YES. [2023-09-01 12:43:19,871 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. [2023-09-01 12:43:21,869 INFO L137 encePairwiseOnDemand]: 320/330 looper letters, 599 selfloop transitions, 56 changer transitions 54/746 dead transitions. [2023-09-01 12:43:21,869 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 137 places, 746 transitions, 4585 flow [2023-09-01 12:43:21,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-09-01 12:43:21,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2023-09-01 12:43:21,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 2517 transitions. [2023-09-01 12:43:21,873 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5448051948051948 [2023-09-01 12:43:21,873 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 2517 transitions. [2023-09-01 12:43:21,874 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 2517 transitions. [2023-09-01 12:43:21,874 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-09-01 12:43:21,874 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 2517 transitions. [2023-09-01 12:43:21,878 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 179.78571428571428) internal successors, (2517), 14 states have internal predecessors, (2517), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-01 12:43:21,882 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) [2023-09-01 12:43:21,883 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) [2023-09-01 12:43:21,883 INFO L175 Difference]: Start difference. First operand has 124 places, 154 transitions, 667 flow. Second operand 14 states and 2517 transitions. [2023-09-01 12:43:21,883 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 137 places, 746 transitions, 4585 flow [2023-09-01 12:43:37,875 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 135 places, 746 transitions, 4581 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-09-01 12:43:37,879 INFO L231 Difference]: Finished difference. Result has 143 places, 212 transitions, 1176 flow [2023-09-01 12:43:37,880 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} [2023-09-01 12:43:37,880 INFO L281 CegarLoopForPetriNet]: 90 programPoint places, 53 predicate places. [2023-09-01 12:43:37,880 INFO L495 AbstractCegarLoop]: Abstraction has has 143 places, 212 transitions, 1176 flow [2023-09-01 12:43:37,881 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 156.1818181818182) internal successors, (1718), 11 states have internal predecessors, (1718), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-01 12:43:37,881 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-09-01 12:43:37,881 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] [2023-09-01 12:43:37,881 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-09-01 12:43:37,881 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)] === [2023-09-01 12:43:37,882 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-01 12:43:37,882 INFO L85 PathProgramCache]: Analyzing trace with hash 692675270, now seen corresponding path program 6 times [2023-09-01 12:43:37,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-01 12:43:37,882 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [454487402] [2023-09-01 12:43:37,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-01 12:43:37,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-01 12:43:37,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-01 12:43:38,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-09-01 12:43:38,904 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-09-01 12:43:38,904 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [454487402] [2023-09-01 12:43:38,904 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [454487402] provided 1 perfect and 0 imperfect interpolant sequences [2023-09-01 12:43:38,904 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-09-01 12:43:38,904 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2023-09-01 12:43:38,904 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1706566744] [2023-09-01 12:43:38,904 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-09-01 12:43:38,905 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-09-01 12:43:38,905 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-09-01 12:43:38,906 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-09-01 12:43:38,909 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2023-09-01 12:43:39,026 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 145 out of 330 [2023-09-01 12:43:39,028 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 143 places, 212 transitions, 1176 flow. Second operand has 14 states, 14 states have (on average 149.35714285714286) internal successors, (2091), 14 states have internal predecessors, (2091), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-01 12:43:39,028 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-09-01 12:43:39,028 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 145 of 330 [2023-09-01 12:43:39,028 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand