./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/weaver/parallel-barrier-loop.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b 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 ../sv-benchmarks/c/weaver/parallel-barrier-loop.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 6cbe8dd40fecf4391efe5e4ba3939c64a9fdbbfb53083def47a68bbefda43a3c --- Real Ultimate output --- This is Ultimate 0.2.2-839c364b5d67a0f615c82cb70ab247790648d4a9-839c364 [2021-12-14 16:49:32,341 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-14 16:49:32,342 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-14 16:49:32,375 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-14 16:49:32,375 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-14 16:49:32,378 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-14 16:49:32,379 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-14 16:49:32,381 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-14 16:49:32,382 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-14 16:49:32,385 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-14 16:49:32,386 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-14 16:49:32,387 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-14 16:49:32,387 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-14 16:49:32,389 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-14 16:49:32,390 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-14 16:49:32,394 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-14 16:49:32,395 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-14 16:49:32,396 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-14 16:49:32,398 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-14 16:49:32,399 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-14 16:49:32,401 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-14 16:49:32,402 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-14 16:49:32,403 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-14 16:49:32,404 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-14 16:49:32,409 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-14 16:49:32,412 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-14 16:49:32,412 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-14 16:49:32,413 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-14 16:49:32,414 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-14 16:49:32,414 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-14 16:49:32,414 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-14 16:49:32,415 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-14 16:49:32,416 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-14 16:49:32,417 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-14 16:49:32,418 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-14 16:49:32,418 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-14 16:49:32,418 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-14 16:49:32,418 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-14 16:49:32,419 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-14 16:49:32,420 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-14 16:49:32,420 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-14 16:49:32,421 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-14 16:49:32,444 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-14 16:49:32,445 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-14 16:49:32,445 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-14 16:49:32,445 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-14 16:49:32,446 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-14 16:49:32,446 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-14 16:49:32,446 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-14 16:49:32,447 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-14 16:49:32,447 INFO L138 SettingsManager]: * Use SBE=true [2021-12-14 16:49:32,447 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-14 16:49:32,448 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-14 16:49:32,448 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-14 16:49:32,448 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-14 16:49:32,448 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-14 16:49:32,448 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-14 16:49:32,448 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-14 16:49:32,448 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-14 16:49:32,449 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-14 16:49:32,449 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-14 16:49:32,449 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-14 16:49:32,449 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-14 16:49:32,449 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-14 16:49:32,449 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-14 16:49:32,449 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-14 16:49:32,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 16:49:32,450 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-14 16:49:32,450 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-14 16:49:32,451 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-14 16:49:32,451 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-14 16:49:32,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-14 16:49:32,451 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-14 16:49:32,451 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-14 16:49:32,451 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-14 16:49:32,452 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-14 16:49:32,452 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6cbe8dd40fecf4391efe5e4ba3939c64a9fdbbfb53083def47a68bbefda43a3c [2021-12-14 16:49:32,678 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-14 16:49:32,695 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-14 16:49:32,697 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-14 16:49:32,699 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-14 16:49:32,699 INFO L275 PluginConnector]: CDTParser initialized [2021-12-14 16:49:32,700 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/weaver/parallel-barrier-loop.wvr.c [2021-12-14 16:49:32,748 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eec6c71f0/622356d3097848f8b77a7a5bc6aa3ed0/FLAGa4579aac1 [2021-12-14 16:49:33,119 INFO L306 CDTParser]: Found 1 translation units. [2021-12-14 16:49:33,120 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/parallel-barrier-loop.wvr.c [2021-12-14 16:49:33,125 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eec6c71f0/622356d3097848f8b77a7a5bc6aa3ed0/FLAGa4579aac1 [2021-12-14 16:49:33,133 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eec6c71f0/622356d3097848f8b77a7a5bc6aa3ed0 [2021-12-14 16:49:33,135 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-14 16:49:33,136 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-14 16:49:33,137 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-14 16:49:33,137 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-14 16:49:33,139 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-14 16:49:33,139 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:49:33" (1/1) ... [2021-12-14 16:49:33,140 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b47f96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:33, skipping insertion in model container [2021-12-14 16:49:33,140 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:49:33" (1/1) ... [2021-12-14 16:49:33,144 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-14 16:49:33,161 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-14 16:49:33,274 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/parallel-barrier-loop.wvr.c[5938,5951] [2021-12-14 16:49:33,279 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 16:49:33,284 INFO L203 MainTranslator]: Completed pre-run [2021-12-14 16:49:33,308 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/parallel-barrier-loop.wvr.c[5938,5951] [2021-12-14 16:49:33,309 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 16:49:33,318 INFO L208 MainTranslator]: Completed translation [2021-12-14 16:49:33,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:33 WrapperNode [2021-12-14 16:49:33,319 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-14 16:49:33,320 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-14 16:49:33,320 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-14 16:49:33,320 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-14 16:49:33,324 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:33" (1/1) ... [2021-12-14 16:49:33,335 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:33" (1/1) ... [2021-12-14 16:49:33,355 INFO L137 Inliner]: procedures = 25, calls = 120, calls flagged for inlining = 12, calls inlined = 12, statements flattened = 248 [2021-12-14 16:49:33,358 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-14 16:49:33,359 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-14 16:49:33,359 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-14 16:49:33,360 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-14 16:49:33,365 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:33" (1/1) ... [2021-12-14 16:49:33,365 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:33" (1/1) ... [2021-12-14 16:49:33,376 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:33" (1/1) ... [2021-12-14 16:49:33,377 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:33" (1/1) ... [2021-12-14 16:49:33,389 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:33" (1/1) ... [2021-12-14 16:49:33,405 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:33" (1/1) ... [2021-12-14 16:49:33,406 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:33" (1/1) ... [2021-12-14 16:49:33,408 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-14 16:49:33,409 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-14 16:49:33,409 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-14 16:49:33,409 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-14 16:49:33,410 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:33" (1/1) ... [2021-12-14 16:49:33,420 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 16:49:33,428 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 16:49:33,453 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) [2021-12-14 16:49:33,465 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 [2021-12-14 16:49:33,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-14 16:49:33,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-14 16:49:33,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-14 16:49:33,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-14 16:49:33,488 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-12-14 16:49:33,488 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-12-14 16:49:33,488 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-12-14 16:49:33,488 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-12-14 16:49:33,488 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-12-14 16:49:33,489 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-12-14 16:49:33,489 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-12-14 16:49:33,489 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-12-14 16:49:33,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-14 16:49:33,489 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2021-12-14 16:49:33,489 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2021-12-14 16:49:33,489 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2021-12-14 16:49:33,489 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2021-12-14 16:49:33,490 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-12-14 16:49:33,490 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-12-14 16:49:33,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-14 16:49:33,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-14 16:49:33,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-14 16:49:33,491 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-12-14 16:49:33,634 INFO L236 CfgBuilder]: Building ICFG [2021-12-14 16:49:33,652 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-14 16:49:33,915 INFO L277 CfgBuilder]: Performing block encoding [2021-12-14 16:49:33,971 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-14 16:49:33,971 INFO L301 CfgBuilder]: Removed 4 assume(true) statements. [2021-12-14 16:49:33,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:49:33 BoogieIcfgContainer [2021-12-14 16:49:33,973 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-14 16:49:33,974 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-14 16:49:33,974 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-14 16:49:33,977 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-14 16:49:33,977 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 04:49:33" (1/3) ... [2021-12-14 16:49:33,977 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a1138e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 04:49:33, skipping insertion in model container [2021-12-14 16:49:33,977 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:33" (2/3) ... [2021-12-14 16:49:33,978 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a1138e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 04:49:33, skipping insertion in model container [2021-12-14 16:49:33,978 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:49:33" (3/3) ... [2021-12-14 16:49:33,979 INFO L111 eAbstractionObserver]: Analyzing ICFG parallel-barrier-loop.wvr.c [2021-12-14 16:49:33,982 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-12-14 16:49:33,982 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-14 16:49:33,982 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-14 16:49:33,982 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-12-14 16:49:34,013 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,014 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,014 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,014 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,014 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,015 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,015 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,015 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,015 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,015 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,016 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,016 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,016 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,016 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,016 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,016 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,016 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,017 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,017 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,017 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,017 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,017 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,017 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,018 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,018 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,018 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,018 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,018 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,018 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,019 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,019 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,019 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,019 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,019 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,019 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,019 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,020 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,020 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,020 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,020 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,020 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,021 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,021 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,021 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,021 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,021 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,021 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,021 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,022 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,022 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,022 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,022 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,022 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,022 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,023 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,023 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,023 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,023 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,023 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,023 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,023 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,024 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,024 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,024 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,024 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,024 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,025 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,025 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,025 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,025 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,025 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,025 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,026 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,026 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,026 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,026 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,026 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,026 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,027 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,027 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,027 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,027 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,027 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,028 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,028 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,028 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,028 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,028 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,029 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,029 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,029 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,029 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,029 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,029 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,030 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,030 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,030 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,030 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,030 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,030 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,031 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,031 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,031 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,031 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,032 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,032 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,032 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,032 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,032 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,032 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,033 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,033 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,033 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,033 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,033 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,034 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,034 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,034 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,034 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,034 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,034 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,034 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,035 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,035 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,035 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,035 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,035 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,035 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,036 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,036 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,036 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,036 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,036 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,036 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,037 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,037 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,037 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,037 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,037 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,037 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,037 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,038 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,038 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,038 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,038 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,038 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,038 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,039 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,039 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,039 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,039 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,039 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,039 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,039 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,040 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,040 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,040 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,040 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,040 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,040 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,041 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,041 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,041 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,041 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,041 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,041 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,041 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,042 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,042 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,042 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,042 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,042 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,043 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,043 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,043 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,043 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,043 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,043 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,043 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,044 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,044 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,044 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,044 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,045 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,045 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,045 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,045 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,045 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,046 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,046 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,046 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,046 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,046 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,047 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,047 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,047 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,047 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,047 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,047 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,047 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,048 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,048 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,048 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,048 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,048 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,049 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,049 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,049 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,051 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,051 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,052 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,052 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,052 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,052 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,052 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,052 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,052 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,053 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,053 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,053 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,054 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,054 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,054 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,054 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,054 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,055 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,055 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,055 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,055 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,055 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,056 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,056 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,056 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,056 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,056 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,057 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,057 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,057 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,057 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,057 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,057 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,057 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,058 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,058 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,058 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,058 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,059 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,059 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,059 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,059 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,059 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,060 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,060 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,060 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,060 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,060 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,061 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,061 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,061 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,061 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,062 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,062 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,062 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,062 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,062 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,063 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,063 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,084 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,085 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,085 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,085 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,085 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-14 16:49:34,108 INFO L148 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2021-12-14 16:49:34,142 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-14 16:49:34,150 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-14 16:49:34,158 INFO L340 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2021-12-14 16:49:34,169 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 257 places, 252 transitions, 576 flow [2021-12-14 16:49:34,238 INFO L129 PetriNetUnfolder]: 14/224 cut-off events. [2021-12-14 16:49:34,238 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-12-14 16:49:34,249 INFO L84 FinitePrefix]: Finished finitePrefix Result has 253 conditions, 224 events. 14/224 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 362 event pairs, 0 based on Foata normal form. 0/209 useless extension candidates. Maximal degree in co-relation 187. Up to 3 conditions per place. [2021-12-14 16:49:34,250 INFO L82 GeneralOperation]: Start removeDead. Operand has 257 places, 252 transitions, 576 flow [2021-12-14 16:49:34,254 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 220 places, 215 transitions, 478 flow [2021-12-14 16:49:34,292 INFO L129 PetriNetUnfolder]: 14/214 cut-off events. [2021-12-14 16:49:34,292 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-12-14 16:49:34,293 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-14 16:49:34,293 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 16:49:34,294 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err7INUSE_VIOLATION, thread1Err8INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-12-14 16:49:34,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 16:49:34,305 INFO L85 PathProgramCache]: Analyzing trace with hash -196740192, now seen corresponding path program 1 times [2021-12-14 16:49:34,311 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 16:49:34,311 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1340302250] [2021-12-14 16:49:34,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 16:49:34,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 16:49:34,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 16:49:34,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 16:49:34,605 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 16:49:34,606 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1340302250] [2021-12-14 16:49:34,606 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1340302250] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 16:49:34,606 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 16:49:34,607 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-14 16:49:34,608 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [731728146] [2021-12-14 16:49:34,608 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 16:49:34,615 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-12-14 16:49:34,615 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 16:49:34,642 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-12-14 16:49:34,645 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-12-14 16:49:34,648 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 215 out of 256 [2021-12-14 16:49:34,652 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 220 places, 215 transitions, 478 flow. Second operand has 2 states, 2 states have (on average 224.0) internal successors, (448), 2 states have internal predecessors, (448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:34,653 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-14 16:49:34,653 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 215 of 256 [2021-12-14 16:49:34,653 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-14 16:49:34,905 INFO L129 PetriNetUnfolder]: 408/1377 cut-off events. [2021-12-14 16:49:34,905 INFO L130 PetriNetUnfolder]: For 336/336 co-relation queries the response was YES. [2021-12-14 16:49:34,913 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2261 conditions, 1377 events. 408/1377 cut-off events. For 336/336 co-relation queries the response was YES. Maximal size of possible extension queue 50. Compared 8323 event pairs, 192 based on Foata normal form. 146/1408 useless extension candidates. Maximal degree in co-relation 2043. Up to 553 conditions per place. [2021-12-14 16:49:34,921 INFO L132 encePairwiseOnDemand]: 250/256 looper letters, 26 selfloop transitions, 0 changer transitions 2/209 dead transitions. [2021-12-14 16:49:34,922 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 221 places, 209 transitions, 518 flow [2021-12-14 16:49:34,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-12-14 16:49:34,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-12-14 16:49:34,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 462 transitions. [2021-12-14 16:49:34,937 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.90234375 [2021-12-14 16:49:34,937 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 462 transitions. [2021-12-14 16:49:34,937 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 462 transitions. [2021-12-14 16:49:34,942 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-14 16:49:34,944 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 462 transitions. [2021-12-14 16:49:34,947 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 231.0) internal successors, (462), 2 states have internal predecessors, (462), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:34,952 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 256.0) internal successors, (768), 3 states have internal predecessors, (768), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:34,953 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 256.0) internal successors, (768), 3 states have internal predecessors, (768), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:34,954 INFO L186 Difference]: Start difference. First operand has 220 places, 215 transitions, 478 flow. Second operand 2 states and 462 transitions. [2021-12-14 16:49:34,955 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 221 places, 209 transitions, 518 flow [2021-12-14 16:49:34,962 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 209 places, 209 transitions, 486 flow, removed 0 selfloop flow, removed 12 redundant places. [2021-12-14 16:49:34,965 INFO L242 Difference]: Finished difference. Result has 209 places, 207 transitions, 430 flow [2021-12-14 16:49:34,967 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=256, PETRI_DIFFERENCE_MINUEND_FLOW=434, PETRI_DIFFERENCE_MINUEND_PLACES=208, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=209, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=209, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=430, PETRI_PLACES=209, PETRI_TRANSITIONS=207} [2021-12-14 16:49:34,970 INFO L334 CegarLoopForPetriNet]: 220 programPoint places, -11 predicate places. [2021-12-14 16:49:34,971 INFO L470 AbstractCegarLoop]: Abstraction has has 209 places, 207 transitions, 430 flow [2021-12-14 16:49:34,972 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 224.0) internal successors, (448), 2 states have internal predecessors, (448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:34,972 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-14 16:49:34,972 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 16:49:34,973 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-14 16:49:34,976 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err7INUSE_VIOLATION, thread1Err8INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-12-14 16:49:34,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 16:49:34,977 INFO L85 PathProgramCache]: Analyzing trace with hash -329927512, now seen corresponding path program 1 times [2021-12-14 16:49:34,977 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 16:49:34,978 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [607638250] [2021-12-14 16:49:34,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 16:49:34,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 16:49:35,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 16:49:35,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 16:49:35,369 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 16:49:35,369 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [607638250] [2021-12-14 16:49:35,369 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [607638250] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 16:49:35,369 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 16:49:35,370 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-14 16:49:35,370 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1286900152] [2021-12-14 16:49:35,370 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 16:49:35,371 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-14 16:49:35,371 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 16:49:35,371 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-14 16:49:35,372 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-14 16:49:35,373 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 181 out of 256 [2021-12-14 16:49:35,374 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 209 places, 207 transitions, 430 flow. Second operand has 7 states, 7 states have (on average 185.28571428571428) internal successors, (1297), 7 states have internal predecessors, (1297), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:35,374 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-14 16:49:35,374 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 181 of 256 [2021-12-14 16:49:35,374 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-14 16:49:37,077 INFO L129 PetriNetUnfolder]: 8825/13807 cut-off events. [2021-12-14 16:49:37,077 INFO L130 PetriNetUnfolder]: For 864/874 co-relation queries the response was YES. [2021-12-14 16:49:37,110 INFO L84 FinitePrefix]: Finished finitePrefix Result has 26352 conditions, 13807 events. 8825/13807 cut-off events. For 864/874 co-relation queries the response was YES. Maximal size of possible extension queue 683. Compared 97454 event pairs, 2960 based on Foata normal form. 1/12874 useless extension candidates. Maximal degree in co-relation 26349. Up to 11272 conditions per place. [2021-12-14 16:49:37,179 INFO L132 encePairwiseOnDemand]: 246/256 looper letters, 75 selfloop transitions, 7 changer transitions 4/235 dead transitions. [2021-12-14 16:49:37,179 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 213 places, 235 transitions, 673 flow [2021-12-14 16:49:37,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-14 16:49:37,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-12-14 16:49:37,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1354 transitions. [2021-12-14 16:49:37,183 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7555803571428571 [2021-12-14 16:49:37,183 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 1354 transitions. [2021-12-14 16:49:37,183 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 1354 transitions. [2021-12-14 16:49:37,184 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-14 16:49:37,184 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 1354 transitions. [2021-12-14 16:49:37,187 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 193.42857142857142) internal successors, (1354), 7 states have internal predecessors, (1354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:37,192 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 256.0) internal successors, (2048), 8 states have internal predecessors, (2048), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:37,193 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 256.0) internal successors, (2048), 8 states have internal predecessors, (2048), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:37,194 INFO L186 Difference]: Start difference. First operand has 209 places, 207 transitions, 430 flow. Second operand 7 states and 1354 transitions. [2021-12-14 16:49:37,194 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 213 places, 235 transitions, 673 flow [2021-12-14 16:49:37,197 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 213 places, 235 transitions, 673 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-12-14 16:49:37,202 INFO L242 Difference]: Finished difference. Result has 216 places, 211 transitions, 471 flow [2021-12-14 16:49:37,203 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=256, PETRI_DIFFERENCE_MINUEND_FLOW=430, PETRI_DIFFERENCE_MINUEND_PLACES=207, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=207, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=200, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=471, PETRI_PLACES=216, PETRI_TRANSITIONS=211} [2021-12-14 16:49:37,204 INFO L334 CegarLoopForPetriNet]: 220 programPoint places, -4 predicate places. [2021-12-14 16:49:37,204 INFO L470 AbstractCegarLoop]: Abstraction has has 216 places, 211 transitions, 471 flow [2021-12-14 16:49:37,205 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 185.28571428571428) internal successors, (1297), 7 states have internal predecessors, (1297), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:37,205 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-14 16:49:37,205 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 16:49:37,205 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-14 16:49:37,205 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err7INUSE_VIOLATION, thread1Err8INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-12-14 16:49:37,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 16:49:37,206 INFO L85 PathProgramCache]: Analyzing trace with hash 625364120, now seen corresponding path program 1 times [2021-12-14 16:49:37,206 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 16:49:37,206 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [414275348] [2021-12-14 16:49:37,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 16:49:37,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 16:49:37,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 16:49:37,386 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 16:49:37,386 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 16:49:37,386 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [414275348] [2021-12-14 16:49:37,387 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [414275348] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 16:49:37,387 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 16:49:37,387 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-14 16:49:37,387 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [811373777] [2021-12-14 16:49:37,387 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 16:49:37,388 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-14 16:49:37,388 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 16:49:37,389 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 16:49:37,389 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 16:49:37,390 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 211 out of 256 [2021-12-14 16:49:37,391 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 216 places, 211 transitions, 471 flow. Second operand has 3 states, 3 states have (on average 217.0) internal successors, (651), 3 states have internal predecessors, (651), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:37,391 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-14 16:49:37,391 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 211 of 256 [2021-12-14 16:49:37,391 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-14 16:49:37,685 INFO L129 PetriNetUnfolder]: 1124/3234 cut-off events. [2021-12-14 16:49:37,685 INFO L130 PetriNetUnfolder]: For 209/209 co-relation queries the response was YES. [2021-12-14 16:49:37,697 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5028 conditions, 3234 events. 1124/3234 cut-off events. For 209/209 co-relation queries the response was YES. Maximal size of possible extension queue 121. Compared 24842 event pairs, 268 based on Foata normal form. 60/2849 useless extension candidates. Maximal degree in co-relation 5021. Up to 838 conditions per place. [2021-12-14 16:49:37,709 INFO L132 encePairwiseOnDemand]: 250/256 looper letters, 40 selfloop transitions, 5 changer transitions 0/226 dead transitions. [2021-12-14 16:49:37,709 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 216 places, 226 transitions, 600 flow [2021-12-14 16:49:37,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 16:49:37,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-14 16:49:37,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 679 transitions. [2021-12-14 16:49:37,711 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8841145833333334 [2021-12-14 16:49:37,711 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 679 transitions. [2021-12-14 16:49:37,711 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 679 transitions. [2021-12-14 16:49:37,712 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-14 16:49:37,712 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 679 transitions. [2021-12-14 16:49:37,713 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 226.33333333333334) internal successors, (679), 3 states have internal predecessors, (679), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:37,714 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 256.0) internal successors, (1024), 4 states have internal predecessors, (1024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:37,715 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 256.0) internal successors, (1024), 4 states have internal predecessors, (1024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:37,715 INFO L186 Difference]: Start difference. First operand has 216 places, 211 transitions, 471 flow. Second operand 3 states and 679 transitions. [2021-12-14 16:49:37,715 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 216 places, 226 transitions, 600 flow [2021-12-14 16:49:37,716 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 211 places, 226 transitions, 587 flow, removed 2 selfloop flow, removed 5 redundant places. [2021-12-14 16:49:37,718 INFO L242 Difference]: Finished difference. Result has 212 places, 211 transitions, 475 flow [2021-12-14 16:49:37,719 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=256, PETRI_DIFFERENCE_MINUEND_FLOW=458, PETRI_DIFFERENCE_MINUEND_PLACES=209, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=211, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=206, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=475, PETRI_PLACES=212, PETRI_TRANSITIONS=211} [2021-12-14 16:49:37,720 INFO L334 CegarLoopForPetriNet]: 220 programPoint places, -8 predicate places. [2021-12-14 16:49:37,721 INFO L470 AbstractCegarLoop]: Abstraction has has 212 places, 211 transitions, 475 flow [2021-12-14 16:49:37,721 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 217.0) internal successors, (651), 3 states have internal predecessors, (651), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:37,721 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-14 16:49:37,721 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 16:49:37,722 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-14 16:49:37,722 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err7INUSE_VIOLATION, thread1Err8INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-12-14 16:49:37,722 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 16:49:37,722 INFO L85 PathProgramCache]: Analyzing trace with hash 1647745008, now seen corresponding path program 1 times [2021-12-14 16:49:37,722 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 16:49:37,723 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [835162861] [2021-12-14 16:49:37,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 16:49:37,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 16:49:37,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 16:49:37,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 16:49:37,860 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 16:49:37,860 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [835162861] [2021-12-14 16:49:37,861 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [835162861] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 16:49:37,861 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 16:49:37,861 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-14 16:49:37,862 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1992787883] [2021-12-14 16:49:37,862 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 16:49:37,863 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-14 16:49:37,863 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 16:49:37,863 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 16:49:37,863 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 16:49:37,864 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 211 out of 256 [2021-12-14 16:49:37,865 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 212 places, 211 transitions, 475 flow. Second operand has 3 states, 3 states have (on average 217.0) internal successors, (651), 3 states have internal predecessors, (651), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:37,865 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-14 16:49:37,865 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 211 of 256 [2021-12-14 16:49:37,865 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-14 16:49:38,189 INFO L129 PetriNetUnfolder]: 1119/3476 cut-off events. [2021-12-14 16:49:38,189 INFO L130 PetriNetUnfolder]: For 326/333 co-relation queries the response was YES. [2021-12-14 16:49:38,207 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5429 conditions, 3476 events. 1119/3476 cut-off events. For 326/333 co-relation queries the response was YES. Maximal size of possible extension queue 113. Compared 26989 event pairs, 169 based on Foata normal form. 87/3147 useless extension candidates. Maximal degree in co-relation 5423. Up to 916 conditions per place. [2021-12-14 16:49:38,220 INFO L132 encePairwiseOnDemand]: 250/256 looper letters, 39 selfloop transitions, 5 changer transitions 0/225 dead transitions. [2021-12-14 16:49:38,221 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 214 places, 225 transitions, 599 flow [2021-12-14 16:49:38,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 16:49:38,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-14 16:49:38,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 678 transitions. [2021-12-14 16:49:38,223 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8828125 [2021-12-14 16:49:38,223 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 678 transitions. [2021-12-14 16:49:38,223 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 678 transitions. [2021-12-14 16:49:38,223 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-14 16:49:38,223 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 678 transitions. [2021-12-14 16:49:38,225 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 226.0) internal successors, (678), 3 states have internal predecessors, (678), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:38,226 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 256.0) internal successors, (1024), 4 states have internal predecessors, (1024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:38,226 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 256.0) internal successors, (1024), 4 states have internal predecessors, (1024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:38,226 INFO L186 Difference]: Start difference. First operand has 212 places, 211 transitions, 475 flow. Second operand 3 states and 678 transitions. [2021-12-14 16:49:38,227 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 214 places, 225 transitions, 599 flow [2021-12-14 16:49:38,229 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 212 places, 225 transitions, 589 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-12-14 16:49:38,230 INFO L242 Difference]: Finished difference. Result has 213 places, 211 transitions, 482 flow [2021-12-14 16:49:38,231 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=256, PETRI_DIFFERENCE_MINUEND_FLOW=465, PETRI_DIFFERENCE_MINUEND_PLACES=210, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=211, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=206, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=482, PETRI_PLACES=213, PETRI_TRANSITIONS=211} [2021-12-14 16:49:38,231 INFO L334 CegarLoopForPetriNet]: 220 programPoint places, -7 predicate places. [2021-12-14 16:49:38,231 INFO L470 AbstractCegarLoop]: Abstraction has has 213 places, 211 transitions, 482 flow [2021-12-14 16:49:38,232 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 217.0) internal successors, (651), 3 states have internal predecessors, (651), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:38,232 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-14 16:49:38,232 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 16:49:38,232 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-14 16:49:38,233 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err7INUSE_VIOLATION, thread1Err8INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-12-14 16:49:38,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 16:49:38,233 INFO L85 PathProgramCache]: Analyzing trace with hash -648690344, now seen corresponding path program 1 times [2021-12-14 16:49:38,233 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 16:49:38,233 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1240115577] [2021-12-14 16:49:38,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 16:49:38,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 16:49:38,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 16:49:38,295 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 16:49:38,296 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 16:49:38,296 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1240115577] [2021-12-14 16:49:38,296 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1240115577] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 16:49:38,296 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 16:49:38,296 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-14 16:49:38,296 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1953430759] [2021-12-14 16:49:38,297 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 16:49:38,297 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-14 16:49:38,297 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 16:49:38,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 16:49:38,298 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 16:49:38,298 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 211 out of 256 [2021-12-14 16:49:38,299 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 213 places, 211 transitions, 482 flow. Second operand has 3 states, 3 states have (on average 217.0) internal successors, (651), 3 states have internal predecessors, (651), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:38,299 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-14 16:49:38,299 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 211 of 256 [2021-12-14 16:49:38,299 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-14 16:49:38,464 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [Black: 287#(= ~f1_2~0 0), 44#L155true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,466 INFO L384 tUnfolder$Statistics]: this new event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,466 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,466 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-12-14 16:49:38,466 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,466 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,466 INFO L384 tUnfolder$Statistics]: this new event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,467 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,467 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-12-14 16:49:38,467 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,493 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [Black: 287#(= ~f1_2~0 0), 44#L155true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,493 INFO L384 tUnfolder$Statistics]: this new event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,493 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,493 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-12-14 16:49:38,493 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,493 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,494 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,494 INFO L384 tUnfolder$Statistics]: this new event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,494 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,494 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-12-14 16:49:38,494 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,494 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,517 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 63#L189true, 98#L88true, 166#L120-4true, 149#L57true, Black: 282#(= ~f2_3~0 0), 152#L236-4true, 285#true]) [2021-12-14 16:49:38,517 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,517 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-12-14 16:49:38,517 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,518 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,518 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 29#L91true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true]) [2021-12-14 16:49:38,518 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,518 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-12-14 16:49:38,518 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,518 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,523 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [Black: 287#(= ~f1_2~0 0), 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 149#L57true, 152#L236-4true, 69#L134true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,523 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2021-12-14 16:49:38,523 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-12-14 16:49:38,523 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-12-14 16:49:38,523 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2021-12-14 16:49:38,524 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [Black: 287#(= ~f1_2~0 0), 29#L91true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, 217#L54true, 69#L134true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,524 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2021-12-14 16:49:38,524 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-12-14 16:49:38,524 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2021-12-14 16:49:38,524 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-12-14 16:49:38,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][162], [Black: 287#(= ~f1_2~0 0), 44#L155true, 166#L120-4true, 149#L57true, 290#true, 152#L236-4true, 260#true, 112#L204-4true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,529 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is cut-off event [2021-12-14 16:49:38,529 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-12-14 16:49:38,529 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-12-14 16:49:38,529 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-12-14 16:49:38,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][163], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 166#L120-4true, 290#true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,529 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is cut-off event [2021-12-14 16:49:38,529 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-12-14 16:49:38,530 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-12-14 16:49:38,530 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-12-14 16:49:38,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [Black: 287#(= ~f1_2~0 0), 44#L155true, 292#(= ~f2_11~0 0), 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,541 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2021-12-14 16:49:38,541 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-12-14 16:49:38,541 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-12-14 16:49:38,542 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-12-14 16:49:38,542 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][162], [Black: 287#(= ~f1_2~0 0), 44#L155true, 166#L120-4true, 149#L57true, 290#true, 152#L236-4true, 260#true, 112#L204-4true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,542 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is cut-off event [2021-12-14 16:49:38,542 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-12-14 16:49:38,542 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-12-14 16:49:38,542 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-12-14 16:49:38,542 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-12-14 16:49:38,542 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 292#(= ~f2_11~0 0), 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,542 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2021-12-14 16:49:38,543 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-12-14 16:49:38,543 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-12-14 16:49:38,543 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-12-14 16:49:38,543 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][163], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 166#L120-4true, 290#true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,543 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is cut-off event [2021-12-14 16:49:38,543 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-12-14 16:49:38,543 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-12-14 16:49:38,543 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-12-14 16:49:38,543 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-12-14 16:49:38,553 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [Black: 287#(= ~f1_2~0 0), 44#L155true, 292#(= ~f2_11~0 0), 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,554 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2021-12-14 16:49:38,554 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-12-14 16:49:38,554 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-12-14 16:49:38,554 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-12-14 16:49:38,554 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-12-14 16:49:38,554 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 292#(= ~f2_11~0 0), 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,554 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2021-12-14 16:49:38,554 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-12-14 16:49:38,554 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-12-14 16:49:38,555 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-12-14 16:49:38,555 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-12-14 16:49:38,558 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 63#L189true, 98#L88true, 166#L120-4true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,558 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,558 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-12-14 16:49:38,559 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,559 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,559 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,559 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 29#L91true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 63#L189true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true]) [2021-12-14 16:49:38,559 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,559 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-12-14 16:49:38,559 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,559 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,559 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,564 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [Black: 287#(= ~f1_2~0 0), 44#L155true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,564 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is cut-off event [2021-12-14 16:49:38,564 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,564 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,565 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-12-14 16:49:38,565 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,565 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,565 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,565 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is cut-off event [2021-12-14 16:49:38,565 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,565 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,565 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-12-14 16:49:38,565 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,566 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,579 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 292#(= ~f2_11~0 0), 98#L88true, 166#L120-4true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 119#L206-2true]) [2021-12-14 16:49:38,579 INFO L384 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,579 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-12-14 16:49:38,580 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,580 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,580 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 29#L91true, 292#(= ~f2_11~0 0), 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true, 119#L206-2true]) [2021-12-14 16:49:38,580 INFO L384 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,580 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-12-14 16:49:38,580 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,580 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,584 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][162], [Black: 287#(= ~f1_2~0 0), 166#L120-4true, 149#L57true, 290#true, 152#L236-4true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, 245#L141true, Black: 282#(= ~f2_3~0 0), 126#L172true, 285#true]) [2021-12-14 16:49:38,584 INFO L384 tUnfolder$Statistics]: this new event has 136 ancestors and is cut-off event [2021-12-14 16:49:38,584 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-12-14 16:49:38,584 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2021-12-14 16:49:38,584 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-12-14 16:49:38,584 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][163], [Black: 287#(= ~f1_2~0 0), 29#L91true, 166#L120-4true, 290#true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 245#L141true, Black: 282#(= ~f2_3~0 0), 126#L172true, 285#true]) [2021-12-14 16:49:38,584 INFO L384 tUnfolder$Statistics]: this new event has 136 ancestors and is cut-off event [2021-12-14 16:49:38,585 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2021-12-14 16:49:38,585 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-12-14 16:49:38,585 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-12-14 16:49:38,586 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][162], [Black: 287#(= ~f1_2~0 0), 166#L120-4true, 149#L57true, 290#true, 152#L236-4true, 260#true, 112#L204-4true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, 245#L141true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,586 INFO L384 tUnfolder$Statistics]: this new event has 137 ancestors and is cut-off event [2021-12-14 16:49:38,586 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2021-12-14 16:49:38,586 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-12-14 16:49:38,586 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-12-14 16:49:38,587 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][163], [Black: 287#(= ~f1_2~0 0), 29#L91true, 166#L120-4true, 290#true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 245#L141true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,587 INFO L384 tUnfolder$Statistics]: this new event has 137 ancestors and is cut-off event [2021-12-14 16:49:38,587 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2021-12-14 16:49:38,587 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-12-14 16:49:38,587 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-12-14 16:49:38,590 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([737] L165-->L168: Formula: (= v_~y_9~0_4 (+ v_~temp_14~0_2 1)) InVars {~temp_14~0=v_~temp_14~0_2} OutVars{~y_9~0=v_~y_9~0_4, ~temp_14~0=v_~temp_14~0_2} AuxVars[] AssignedVars[~y_9~0][157], [69#L134true, 5#L50true, 260#true, 112#L204-4true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 213#L168true, 166#L120-4true, 152#L236-4true, 174#L84true, 287#(= ~f1_2~0 0)]) [2021-12-14 16:49:38,590 INFO L384 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,590 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-12-14 16:49:38,591 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-12-14 16:49:38,591 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-12-14 16:49:38,591 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([737] L165-->L168: Formula: (= v_~y_9~0_4 (+ v_~temp_14~0_2 1)) InVars {~temp_14~0=v_~temp_14~0_2} OutVars{~y_9~0=v_~y_9~0_4, ~temp_14~0=v_~temp_14~0_2} AuxVars[] AssignedVars[~y_9~0][157], [5#L50true, 260#true, 112#L204-4true, 44#L155true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 213#L168true, 166#L120-4true, 152#L236-4true, 174#L84true, 287#(= ~f1_2~0 0)]) [2021-12-14 16:49:38,591 INFO L384 tUnfolder$Statistics]: this new event has 136 ancestors and is cut-off event [2021-12-14 16:49:38,591 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-12-14 16:49:38,591 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-12-14 16:49:38,591 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2021-12-14 16:49:38,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][162], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, 166#L120-4true, 149#L57true, 290#true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 126#L172true, 285#true]) [2021-12-14 16:49:38,594 INFO L384 tUnfolder$Statistics]: this new event has 138 ancestors and is cut-off event [2021-12-14 16:49:38,594 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-12-14 16:49:38,594 INFO L387 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2021-12-14 16:49:38,594 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-12-14 16:49:38,595 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][163], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 29#L91true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 166#L120-4true, 290#true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 126#L172true, 285#true, 217#L54true]) [2021-12-14 16:49:38,595 INFO L384 tUnfolder$Statistics]: this new event has 138 ancestors and is cut-off event [2021-12-14 16:49:38,595 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-12-14 16:49:38,595 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-12-14 16:49:38,595 INFO L387 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2021-12-14 16:49:38,599 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 292#(= ~f2_11~0 0), 169#L186true, 98#L88true, 166#L120-4true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,599 INFO L384 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2021-12-14 16:49:38,599 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-12-14 16:49:38,599 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-12-14 16:49:38,599 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-12-14 16:49:38,599 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 29#L91true, 169#L186true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true]) [2021-12-14 16:49:38,599 INFO L384 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2021-12-14 16:49:38,599 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-12-14 16:49:38,599 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-12-14 16:49:38,600 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-12-14 16:49:38,600 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][162], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, 166#L120-4true, 149#L57true, 290#true, Black: 282#(= ~f2_3~0 0), 152#L236-4true, 285#true]) [2021-12-14 16:49:38,600 INFO L384 tUnfolder$Statistics]: this new event has 139 ancestors and is cut-off event [2021-12-14 16:49:38,600 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-12-14 16:49:38,600 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-12-14 16:49:38,600 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-12-14 16:49:38,601 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][163], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 156#L175true, 29#L91true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 166#L120-4true, 290#true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true]) [2021-12-14 16:49:38,601 INFO L384 tUnfolder$Statistics]: this new event has 139 ancestors and is cut-off event [2021-12-14 16:49:38,601 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-12-14 16:49:38,601 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-12-14 16:49:38,601 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-12-14 16:49:38,608 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][162], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, 166#L120-4true, 149#L57true, 290#true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,608 INFO L384 tUnfolder$Statistics]: this new event has 139 ancestors and is cut-off event [2021-12-14 16:49:38,608 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-12-14 16:49:38,608 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-12-14 16:49:38,608 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-12-14 16:49:38,609 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-12-14 16:49:38,609 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][163], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 29#L91true, 166#L120-4true, 290#true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true]) [2021-12-14 16:49:38,609 INFO L384 tUnfolder$Statistics]: this new event has 139 ancestors and is cut-off event [2021-12-14 16:49:38,609 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-12-14 16:49:38,609 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-12-14 16:49:38,609 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-12-14 16:49:38,609 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-12-14 16:49:38,610 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [Black: 287#(= ~f1_2~0 0), 292#(= ~f2_11~0 0), 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, 98#L88true, 245#L141true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,610 INFO L384 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,610 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-12-14 16:49:38,611 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-12-14 16:49:38,611 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,611 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [Black: 287#(= ~f1_2~0 0), 29#L91true, 292#(= ~f2_11~0 0), 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, 245#L141true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,611 INFO L384 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,611 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-12-14 16:49:38,611 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-12-14 16:49:38,611 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,615 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, 166#L120-4true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 119#L206-2true]) [2021-12-14 16:49:38,615 INFO L384 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,615 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-12-14 16:49:38,615 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,615 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,615 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,615 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), 29#L91true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true, 119#L206-2true]) [2021-12-14 16:49:38,615 INFO L384 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,616 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-12-14 16:49:38,616 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,616 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,616 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,617 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [Black: 287#(= ~f1_2~0 0), 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, 245#L141true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,617 INFO L384 tUnfolder$Statistics]: this new event has 141 ancestors and is cut-off event [2021-12-14 16:49:38,617 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-12-14 16:49:38,617 INFO L387 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2021-12-14 16:49:38,617 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-12-14 16:49:38,618 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [Black: 287#(= ~f1_2~0 0), 29#L91true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 245#L141true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,618 INFO L384 tUnfolder$Statistics]: this new event has 141 ancestors and is cut-off event [2021-12-14 16:49:38,618 INFO L387 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2021-12-14 16:49:38,618 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-12-14 16:49:38,618 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-12-14 16:49:38,618 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][162], [Black: 287#(= ~f1_2~0 0), 44#L155true, 166#L120-4true, 149#L57true, 290#true, 152#L236-4true, 260#true, 112#L204-4true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,618 INFO L384 tUnfolder$Statistics]: this new event has 141 ancestors and is cut-off event [2021-12-14 16:49:38,619 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-12-14 16:49:38,619 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-12-14 16:49:38,619 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-12-14 16:49:38,619 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-12-14 16:49:38,619 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-12-14 16:49:38,619 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][163], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 166#L120-4true, 290#true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,619 INFO L384 tUnfolder$Statistics]: this new event has 141 ancestors and is cut-off event [2021-12-14 16:49:38,619 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-12-14 16:49:38,620 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-12-14 16:49:38,620 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-12-14 16:49:38,620 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-12-14 16:49:38,620 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-12-14 16:49:38,621 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, 98#L88true, 166#L120-4true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,621 INFO L384 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2021-12-14 16:49:38,621 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-12-14 16:49:38,622 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-12-14 16:49:38,622 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-12-14 16:49:38,622 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-12-14 16:49:38,622 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 29#L91true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true]) [2021-12-14 16:49:38,622 INFO L384 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2021-12-14 16:49:38,622 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-12-14 16:49:38,622 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-12-14 16:49:38,622 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-12-14 16:49:38,622 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-12-14 16:49:38,627 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 63#L189true, 98#L88true, 166#L120-4true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,627 INFO L384 tUnfolder$Statistics]: this new event has 143 ancestors and is cut-off event [2021-12-14 16:49:38,628 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-12-14 16:49:38,628 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,628 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,628 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,628 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,628 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 29#L91true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 63#L189true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true]) [2021-12-14 16:49:38,628 INFO L384 tUnfolder$Statistics]: this new event has 143 ancestors and is cut-off event [2021-12-14 16:49:38,628 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-12-14 16:49:38,628 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,629 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,629 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,629 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,634 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [Black: 287#(= ~f1_2~0 0), 44#L155true, 292#(= ~f2_11~0 0), 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,634 INFO L384 tUnfolder$Statistics]: this new event has 144 ancestors and is cut-off event [2021-12-14 16:49:38,634 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-12-14 16:49:38,634 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-12-14 16:49:38,634 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-12-14 16:49:38,634 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-12-14 16:49:38,635 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-12-14 16:49:38,635 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 292#(= ~f2_11~0 0), 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,635 INFO L384 tUnfolder$Statistics]: this new event has 144 ancestors and is cut-off event [2021-12-14 16:49:38,635 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-12-14 16:49:38,635 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-12-14 16:49:38,635 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-12-14 16:49:38,635 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-12-14 16:49:38,635 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-12-14 16:49:38,636 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [Black: 287#(= ~f1_2~0 0), 44#L155true, 292#(= ~f2_11~0 0), 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,637 INFO L384 tUnfolder$Statistics]: this new event has 144 ancestors and is cut-off event [2021-12-14 16:49:38,637 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-12-14 16:49:38,637 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-12-14 16:49:38,637 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-12-14 16:49:38,637 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-12-14 16:49:38,637 INFO L387 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2021-12-14 16:49:38,637 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-12-14 16:49:38,637 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 292#(= ~f2_11~0 0), 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,638 INFO L384 tUnfolder$Statistics]: this new event has 144 ancestors and is cut-off event [2021-12-14 16:49:38,638 INFO L387 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2021-12-14 16:49:38,638 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-12-14 16:49:38,638 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-12-14 16:49:38,638 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-12-14 16:49:38,638 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-12-14 16:49:38,638 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-12-14 16:49:38,642 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [Black: 287#(= ~f1_2~0 0), 44#L155true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,643 INFO L384 tUnfolder$Statistics]: this new event has 145 ancestors and is cut-off event [2021-12-14 16:49:38,643 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,643 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2021-12-14 16:49:38,643 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,643 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-12-14 16:49:38,643 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,643 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,643 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,644 INFO L384 tUnfolder$Statistics]: this new event has 145 ancestors and is cut-off event [2021-12-14 16:49:38,644 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2021-12-14 16:49:38,644 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,644 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,644 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-12-14 16:49:38,644 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,644 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:38,655 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][162], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, 166#L120-4true, 149#L57true, 290#true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,655 INFO L384 tUnfolder$Statistics]: this new event has 149 ancestors and is cut-off event [2021-12-14 16:49:38,655 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-12-14 16:49:38,655 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-12-14 16:49:38,655 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-12-14 16:49:38,655 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-12-14 16:49:38,655 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-12-14 16:49:38,655 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][163], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 29#L91true, 166#L120-4true, 290#true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true]) [2021-12-14 16:49:38,656 INFO L384 tUnfolder$Statistics]: this new event has 149 ancestors and is cut-off event [2021-12-14 16:49:38,656 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-12-14 16:49:38,656 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-12-14 16:49:38,656 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-12-14 16:49:38,656 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-12-14 16:49:38,656 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-12-14 16:49:38,657 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, 166#L120-4true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 119#L206-2true]) [2021-12-14 16:49:38,657 INFO L384 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2021-12-14 16:49:38,657 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-12-14 16:49:38,657 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,658 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,658 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,658 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,658 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), 29#L91true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true, 119#L206-2true]) [2021-12-14 16:49:38,658 INFO L384 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2021-12-14 16:49:38,658 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,658 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-12-14 16:49:38,658 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,658 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,659 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,663 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 292#(= ~f2_11~0 0), 169#L186true, 166#L120-4true, 98#L88true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-12-14 16:49:38,663 INFO L384 tUnfolder$Statistics]: this new event has 152 ancestors and is cut-off event [2021-12-14 16:49:38,663 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-12-14 16:49:38,663 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-12-14 16:49:38,663 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-12-14 16:49:38,663 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-12-14 16:49:38,663 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-12-14 16:49:38,663 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 29#L91true, 292#(= ~f2_11~0 0), 169#L186true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true]) [2021-12-14 16:49:38,663 INFO L384 tUnfolder$Statistics]: this new event has 152 ancestors and is cut-off event [2021-12-14 16:49:38,664 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-12-14 16:49:38,664 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-12-14 16:49:38,664 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-12-14 16:49:38,664 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-12-14 16:49:38,664 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-12-14 16:49:38,664 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, 98#L88true, 166#L120-4true, 149#L57true, Black: 282#(= ~f2_3~0 0), 152#L236-4true, 285#true]) [2021-12-14 16:49:38,665 INFO L384 tUnfolder$Statistics]: this new event has 152 ancestors and is cut-off event [2021-12-14 16:49:38,665 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-12-14 16:49:38,665 INFO L387 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2021-12-14 16:49:38,665 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-12-14 16:49:38,665 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-12-14 16:49:38,665 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-12-14 16:49:38,665 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-12-14 16:49:38,665 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 29#L91true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true]) [2021-12-14 16:49:38,665 INFO L384 tUnfolder$Statistics]: this new event has 152 ancestors and is cut-off event [2021-12-14 16:49:38,666 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-12-14 16:49:38,666 INFO L387 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2021-12-14 16:49:38,666 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-12-14 16:49:38,666 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-12-14 16:49:38,666 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-12-14 16:49:38,666 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-12-14 16:49:38,668 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 63#L189true, 98#L88true, 166#L120-4true, 149#L57true, Black: 282#(= ~f2_3~0 0), 152#L236-4true, 285#true]) [2021-12-14 16:49:38,668 INFO L384 tUnfolder$Statistics]: this new event has 153 ancestors and is cut-off event [2021-12-14 16:49:38,668 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-12-14 16:49:38,668 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,668 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,668 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2021-12-14 16:49:38,668 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,669 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,669 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 29#L91true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 63#L189true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true]) [2021-12-14 16:49:38,669 INFO L384 tUnfolder$Statistics]: this new event has 153 ancestors and is cut-off event [2021-12-14 16:49:38,669 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-12-14 16:49:38,669 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,669 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,669 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2021-12-14 16:49:38,669 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,669 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:38,679 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 292#(= ~f2_11~0 0), 98#L88true, 166#L120-4true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 119#L206-2true]) [2021-12-14 16:49:38,680 INFO L384 tUnfolder$Statistics]: this new event has 160 ancestors and is cut-off event [2021-12-14 16:49:38,680 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-12-14 16:49:38,680 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,680 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,680 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-12-14 16:49:38,680 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,680 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,680 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 29#L91true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true, 119#L206-2true]) [2021-12-14 16:49:38,681 INFO L384 tUnfolder$Statistics]: this new event has 160 ancestors and is cut-off event [2021-12-14 16:49:38,681 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,681 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-12-14 16:49:38,681 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,681 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-12-14 16:49:38,681 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,681 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:38,689 INFO L129 PetriNetUnfolder]: 1284/4026 cut-off events. [2021-12-14 16:49:38,689 INFO L130 PetriNetUnfolder]: For 655/669 co-relation queries the response was YES. [2021-12-14 16:49:38,707 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6402 conditions, 4026 events. 1284/4026 cut-off events. For 655/669 co-relation queries the response was YES. Maximal size of possible extension queue 141. Compared 32454 event pairs, 261 based on Foata normal form. 112/3573 useless extension candidates. Maximal degree in co-relation 6395. Up to 900 conditions per place. [2021-12-14 16:49:38,720 INFO L132 encePairwiseOnDemand]: 250/256 looper letters, 40 selfloop transitions, 5 changer transitions 0/226 dead transitions. [2021-12-14 16:49:38,720 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 215 places, 226 transitions, 619 flow [2021-12-14 16:49:38,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 16:49:38,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-14 16:49:38,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 679 transitions. [2021-12-14 16:49:38,722 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8841145833333334 [2021-12-14 16:49:38,722 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 679 transitions. [2021-12-14 16:49:38,722 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 679 transitions. [2021-12-14 16:49:38,722 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-14 16:49:38,722 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 679 transitions. [2021-12-14 16:49:38,724 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 226.33333333333334) internal successors, (679), 3 states have internal predecessors, (679), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:38,725 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 256.0) internal successors, (1024), 4 states have internal predecessors, (1024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:38,725 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 256.0) internal successors, (1024), 4 states have internal predecessors, (1024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:38,725 INFO L186 Difference]: Start difference. First operand has 213 places, 211 transitions, 482 flow. Second operand 3 states and 679 transitions. [2021-12-14 16:49:38,725 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 215 places, 226 transitions, 619 flow [2021-12-14 16:49:38,728 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 213 places, 226 transitions, 607 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-12-14 16:49:38,729 INFO L242 Difference]: Finished difference. Result has 214 places, 211 transitions, 489 flow [2021-12-14 16:49:38,730 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=256, PETRI_DIFFERENCE_MINUEND_FLOW=472, PETRI_DIFFERENCE_MINUEND_PLACES=211, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=211, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=206, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=489, PETRI_PLACES=214, PETRI_TRANSITIONS=211} [2021-12-14 16:49:38,731 INFO L334 CegarLoopForPetriNet]: 220 programPoint places, -6 predicate places. [2021-12-14 16:49:38,731 INFO L470 AbstractCegarLoop]: Abstraction has has 214 places, 211 transitions, 489 flow [2021-12-14 16:49:38,732 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 217.0) internal successors, (651), 3 states have internal predecessors, (651), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:38,732 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-14 16:49:38,732 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 16:49:38,732 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-14 16:49:38,733 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err7INUSE_VIOLATION, thread1Err8INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-12-14 16:49:38,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 16:49:38,733 INFO L85 PathProgramCache]: Analyzing trace with hash 510050544, now seen corresponding path program 1 times [2021-12-14 16:49:38,733 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 16:49:38,733 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1069599181] [2021-12-14 16:49:38,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 16:49:38,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 16:49:38,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 16:49:38,878 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 16:49:38,879 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 16:49:38,879 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1069599181] [2021-12-14 16:49:38,879 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1069599181] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 16:49:38,879 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 16:49:38,880 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-14 16:49:38,880 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [838716199] [2021-12-14 16:49:38,880 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 16:49:38,880 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-14 16:49:38,880 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 16:49:38,881 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 16:49:38,881 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 16:49:38,882 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 211 out of 256 [2021-12-14 16:49:38,883 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 214 places, 211 transitions, 489 flow. Second operand has 3 states, 3 states have (on average 217.0) internal successors, (651), 3 states have internal predecessors, (651), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:38,883 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-14 16:49:38,883 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 211 of 256 [2021-12-14 16:49:38,883 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-14 16:49:39,070 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][163], [Black: 287#(= ~f1_2~0 0), 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 149#L57true, 152#L236-4true, 295#true, 260#true, 4#L138true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, Black: 282#(= ~f2_3~0 0)]) [2021-12-14 16:49:39,070 INFO L384 tUnfolder$Statistics]: this new event has 130 ancestors and is cut-off event [2021-12-14 16:49:39,070 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-12-14 16:49:39,071 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-12-14 16:49:39,071 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-12-14 16:49:39,071 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][164], [Black: 287#(= ~f1_2~0 0), 29#L91true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, 295#true, 217#L54true, 260#true, 4#L138true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 282#(= ~f2_3~0 0)]) [2021-12-14 16:49:39,071 INFO L384 tUnfolder$Statistics]: this new event has 130 ancestors and is cut-off event [2021-12-14 16:49:39,071 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-12-14 16:49:39,072 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-12-14 16:49:39,072 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-12-14 16:49:39,115 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][178], [Black: 287#(= ~f1_2~0 0), 44#L155true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, 297#(= ~f1_10~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, Black: 282#(= ~f2_3~0 0)]) [2021-12-14 16:49:39,116 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is cut-off event [2021-12-14 16:49:39,116 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-12-14 16:49:39,116 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:39,116 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:39,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][179], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, 297#(= ~f1_10~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 282#(= ~f2_3~0 0)]) [2021-12-14 16:49:39,116 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is cut-off event [2021-12-14 16:49:39,116 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:39,116 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-12-14 16:49:39,117 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:39,187 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][178], [260#true, Black: 287#(= ~f1_2~0 0), 297#(= ~f1_10~0 0), 235#L205-2true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 292#(= ~f2_11~0 0), 63#L189true, 98#L88true, 166#L120-4true, 149#L57true, Black: 282#(= ~f2_3~0 0), 152#L236-4true]) [2021-12-14 16:49:39,187 INFO L384 tUnfolder$Statistics]: this new event has 143 ancestors and is cut-off event [2021-12-14 16:49:39,188 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:39,188 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-12-14 16:49:39,188 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:39,188 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][179], [260#true, Black: 287#(= ~f1_2~0 0), 297#(= ~f1_10~0 0), 235#L205-2true, 29#L91true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 217#L54true]) [2021-12-14 16:49:39,188 INFO L384 tUnfolder$Statistics]: this new event has 143 ancestors and is cut-off event [2021-12-14 16:49:39,188 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:39,188 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-12-14 16:49:39,188 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:39,204 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][178], [Black: 287#(= ~f1_2~0 0), 44#L155true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, 297#(= ~f1_10~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, Black: 282#(= ~f2_3~0 0)]) [2021-12-14 16:49:39,204 INFO L384 tUnfolder$Statistics]: this new event has 145 ancestors and is cut-off event [2021-12-14 16:49:39,204 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2021-12-14 16:49:39,204 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-12-14 16:49:39,204 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:39,204 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:39,205 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][179], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, 297#(= ~f1_10~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 282#(= ~f2_3~0 0)]) [2021-12-14 16:49:39,205 INFO L384 tUnfolder$Statistics]: this new event has 145 ancestors and is cut-off event [2021-12-14 16:49:39,205 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:39,205 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2021-12-14 16:49:39,205 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-12-14 16:49:39,205 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:39,222 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][178], [260#true, Black: 287#(= ~f1_2~0 0), 297#(= ~f1_10~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 292#(= ~f2_11~0 0), 98#L88true, 166#L120-4true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 119#L206-2true]) [2021-12-14 16:49:39,222 INFO L384 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2021-12-14 16:49:39,222 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:39,222 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-12-14 16:49:39,222 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:39,223 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][179], [260#true, Black: 287#(= ~f1_2~0 0), 297#(= ~f1_10~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 29#L91true, 292#(= ~f2_11~0 0), 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 217#L54true, 119#L206-2true]) [2021-12-14 16:49:39,223 INFO L384 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2021-12-14 16:49:39,223 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:39,223 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-12-14 16:49:39,223 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:39,232 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][178], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 297#(= ~f1_10~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 292#(= ~f2_11~0 0), 63#L189true, 98#L88true, 166#L120-4true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0)]) [2021-12-14 16:49:39,232 INFO L384 tUnfolder$Statistics]: this new event has 153 ancestors and is cut-off event [2021-12-14 16:49:39,232 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:39,232 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-12-14 16:49:39,232 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:39,233 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2021-12-14 16:49:39,233 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][179], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 297#(= ~f1_10~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 29#L91true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 217#L54true]) [2021-12-14 16:49:39,233 INFO L384 tUnfolder$Statistics]: this new event has 153 ancestors and is cut-off event [2021-12-14 16:49:39,233 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:39,233 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-12-14 16:49:39,233 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:39,233 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2021-12-14 16:49:39,242 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][178], [260#true, Black: 287#(= ~f1_2~0 0), 297#(= ~f1_10~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 292#(= ~f2_11~0 0), 98#L88true, 166#L120-4true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 119#L206-2true]) [2021-12-14 16:49:39,243 INFO L384 tUnfolder$Statistics]: this new event has 160 ancestors and is cut-off event [2021-12-14 16:49:39,243 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:39,243 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-12-14 16:49:39,243 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-12-14 16:49:39,243 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:39,243 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][179], [260#true, Black: 287#(= ~f1_2~0 0), 297#(= ~f1_10~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 292#(= ~f2_11~0 0), 29#L91true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 217#L54true, 119#L206-2true]) [2021-12-14 16:49:39,243 INFO L384 tUnfolder$Statistics]: this new event has 160 ancestors and is cut-off event [2021-12-14 16:49:39,244 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:39,244 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-12-14 16:49:39,244 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-12-14 16:49:39,244 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:39,254 INFO L129 PetriNetUnfolder]: 1124/3880 cut-off events. [2021-12-14 16:49:39,255 INFO L130 PetriNetUnfolder]: For 628/639 co-relation queries the response was YES. [2021-12-14 16:49:39,276 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6234 conditions, 3880 events. 1124/3880 cut-off events. For 628/639 co-relation queries the response was YES. Maximal size of possible extension queue 129. Compared 32099 event pairs, 231 based on Foata normal form. 102/3522 useless extension candidates. Maximal degree in co-relation 6226. Up to 826 conditions per place. [2021-12-14 16:49:39,291 INFO L132 encePairwiseOnDemand]: 250/256 looper letters, 39 selfloop transitions, 5 changer transitions 0/225 dead transitions. [2021-12-14 16:49:39,291 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 216 places, 225 transitions, 619 flow [2021-12-14 16:49:39,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 16:49:39,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-14 16:49:39,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 678 transitions. [2021-12-14 16:49:39,294 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8828125 [2021-12-14 16:49:39,294 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 678 transitions. [2021-12-14 16:49:39,294 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 678 transitions. [2021-12-14 16:49:39,294 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-14 16:49:39,294 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 678 transitions. [2021-12-14 16:49:39,295 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 226.0) internal successors, (678), 3 states have internal predecessors, (678), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:39,296 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 256.0) internal successors, (1024), 4 states have internal predecessors, (1024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:39,297 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 256.0) internal successors, (1024), 4 states have internal predecessors, (1024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:39,297 INFO L186 Difference]: Start difference. First operand has 214 places, 211 transitions, 489 flow. Second operand 3 states and 678 transitions. [2021-12-14 16:49:39,297 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 216 places, 225 transitions, 619 flow [2021-12-14 16:49:39,299 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 214 places, 225 transitions, 609 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-12-14 16:49:39,301 INFO L242 Difference]: Finished difference. Result has 215 places, 211 transitions, 496 flow [2021-12-14 16:49:39,302 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=256, PETRI_DIFFERENCE_MINUEND_FLOW=479, PETRI_DIFFERENCE_MINUEND_PLACES=212, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=211, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=206, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=496, PETRI_PLACES=215, PETRI_TRANSITIONS=211} [2021-12-14 16:49:39,303 INFO L334 CegarLoopForPetriNet]: 220 programPoint places, -5 predicate places. [2021-12-14 16:49:39,304 INFO L470 AbstractCegarLoop]: Abstraction has has 215 places, 211 transitions, 496 flow [2021-12-14 16:49:39,304 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 217.0) internal successors, (651), 3 states have internal predecessors, (651), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:39,304 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-14 16:49:39,304 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 16:49:39,304 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-14 16:49:39,305 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err7INUSE_VIOLATION, thread1Err8INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-12-14 16:49:39,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 16:49:39,305 INFO L85 PathProgramCache]: Analyzing trace with hash 155828691, now seen corresponding path program 1 times [2021-12-14 16:49:39,305 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 16:49:39,306 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [572419701] [2021-12-14 16:49:39,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 16:49:39,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 16:49:39,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 16:49:39,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 16:49:39,368 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 16:49:39,369 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [572419701] [2021-12-14 16:49:39,369 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [572419701] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 16:49:39,369 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 16:49:39,369 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-14 16:49:39,369 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [815637652] [2021-12-14 16:49:39,370 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 16:49:39,372 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-14 16:49:39,373 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 16:49:39,373 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 16:49:39,373 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 16:49:39,374 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 211 out of 256 [2021-12-14 16:49:39,374 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 215 places, 211 transitions, 496 flow. Second operand has 3 states, 3 states have (on average 218.33333333333334) internal successors, (655), 3 states have internal predecessors, (655), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:39,374 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-14 16:49:39,374 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 211 of 256 [2021-12-14 16:49:39,374 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-14 16:49:39,533 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([739] L172-->L175: Formula: (and (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| |v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_10~0_22 256)) (not (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0))) InVars {~f1_10~0=v_~f1_10~0_22} OutVars{~f1_10~0=v_~f1_10~0_22, thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1][176], [Black: 292#(= ~f2_11~0 0), 16#L71true, 166#L120-4true, 133#L105true, 300#true, Black: 297#(= ~f1_10~0 0), 152#L236-4true, 295#true, 260#true, 4#L138true, 112#L204-4true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296)))))]) [2021-12-14 16:49:39,534 INFO L384 tUnfolder$Statistics]: this new event has 125 ancestors and is cut-off event [2021-12-14 16:49:39,534 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:39,534 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2021-12-14 16:49:39,534 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-12-14 16:49:39,534 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([724] L138-->L141: Formula: (and (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1| |v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1|) (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1| (mod v_~f2_11~0_24 256)) (not (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1| 0))) InVars {~f2_11~0=v_~f2_11~0_24} OutVars{thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1=|v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1|, thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1=|v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1|, ~f2_11~0=v_~f2_11~0_24} AuxVars[] AssignedVars[thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1, thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1][177], [Black: 292#(= ~f2_11~0 0), 16#L71true, 166#L120-4true, 133#L105true, 300#true, Black: 297#(= ~f1_10~0 0), 152#L236-4true, 295#true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 245#L141true, 126#L172true]) [2021-12-14 16:49:39,534 INFO L384 tUnfolder$Statistics]: this new event has 125 ancestors and is cut-off event [2021-12-14 16:49:39,534 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-12-14 16:49:39,534 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2021-12-14 16:49:39,535 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-12-14 16:49:39,572 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([739] L172-->L175: Formula: (and (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| |v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_10~0_22 256)) (not (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0))) InVars {~f1_10~0=v_~f1_10~0_22} OutVars{~f1_10~0=v_~f1_10~0_22, thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1][176], [260#true, 4#L138true, 112#L204-4true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 292#(= ~f2_11~0 0), 300#true, 133#L105true, Black: 297#(= ~f1_10~0 0), 152#L236-4true, 295#true, 212#L121-2true]) [2021-12-14 16:49:39,572 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is cut-off event [2021-12-14 16:49:39,572 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-12-14 16:49:39,572 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2021-12-14 16:49:39,572 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:39,572 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([724] L138-->L141: Formula: (and (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1| |v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1|) (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1| (mod v_~f2_11~0_24 256)) (not (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1| 0))) InVars {~f2_11~0=v_~f2_11~0_24} OutVars{thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1=|v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1|, thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1=|v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1|, ~f2_11~0=v_~f2_11~0_24} AuxVars[] AssignedVars[thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1, thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1][177], [260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 292#(= ~f2_11~0 0), 300#true, 133#L105true, 245#L141true, Black: 297#(= ~f1_10~0 0), 152#L236-4true, 126#L172true, 295#true, 212#L121-2true]) [2021-12-14 16:49:39,573 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is cut-off event [2021-12-14 16:49:39,573 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-12-14 16:49:39,573 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2021-12-14 16:49:39,573 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-12-14 16:49:39,602 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([739] L172-->L175: Formula: (and (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| |v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_10~0_22 256)) (not (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0))) InVars {~f1_10~0=v_~f1_10~0_22} OutVars{~f1_10~0=v_~f1_10~0_22, thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1][176], [260#true, 112#L204-4true, 4#L138true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 292#(= ~f2_11~0 0), 300#true, Black: 297#(= ~f1_10~0 0), 152#L236-4true, 174#L84true, 295#true, 212#L121-2true]) [2021-12-14 16:49:39,602 INFO L384 tUnfolder$Statistics]: this new event has 147 ancestors and is cut-off event [2021-12-14 16:49:39,602 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2021-12-14 16:49:39,602 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-12-14 16:49:39,602 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2021-12-14 16:49:39,603 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([724] L138-->L141: Formula: (and (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1| |v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1|) (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1| (mod v_~f2_11~0_24 256)) (not (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1| 0))) InVars {~f2_11~0=v_~f2_11~0_24} OutVars{thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1=|v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1|, thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1=|v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1|, ~f2_11~0=v_~f2_11~0_24} AuxVars[] AssignedVars[thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1, thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1][177], [260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 292#(= ~f2_11~0 0), 300#true, Black: 297#(= ~f1_10~0 0), 245#L141true, 152#L236-4true, 174#L84true, 126#L172true, 295#true, 212#L121-2true]) [2021-12-14 16:49:39,603 INFO L384 tUnfolder$Statistics]: this new event has 147 ancestors and is cut-off event [2021-12-14 16:49:39,603 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2021-12-14 16:49:39,603 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-12-14 16:49:39,603 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2021-12-14 16:49:39,618 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([739] L172-->L175: Formula: (and (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| |v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_10~0_22 256)) (not (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0))) InVars {~f1_10~0=v_~f1_10~0_22} OutVars{~f1_10~0=v_~f1_10~0_22, thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1][176], [260#true, 112#L204-4true, 4#L138true, 156#L175true, Black: 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 244#L122-2true, 300#true, Black: 297#(= ~f1_10~0 0), 152#L236-4true, 295#true]) [2021-12-14 16:49:39,619 INFO L384 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2021-12-14 16:49:39,619 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:39,619 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-12-14 16:49:39,619 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-12-14 16:49:39,619 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([724] L138-->L141: Formula: (and (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1| |v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1|) (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1| (mod v_~f2_11~0_24 256)) (not (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1| 0))) InVars {~f2_11~0=v_~f2_11~0_24} OutVars{thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1=|v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1|, thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1=|v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1|, ~f2_11~0=v_~f2_11~0_24} AuxVars[] AssignedVars[thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1, thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1][177], [260#true, 112#L204-4true, Black: 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 244#L122-2true, 300#true, Black: 297#(= ~f1_10~0 0), 245#L141true, 152#L236-4true, 126#L172true, 295#true]) [2021-12-14 16:49:39,619 INFO L384 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2021-12-14 16:49:39,619 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-12-14 16:49:39,619 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-12-14 16:49:39,619 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-12-14 16:49:39,657 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([739] L172-->L175: Formula: (and (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| |v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_10~0_22 256)) (not (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0))) InVars {~f1_10~0=v_~f1_10~0_22} OutVars{~f1_10~0=v_~f1_10~0_22, thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1][176], [260#true, 4#L138true, 112#L204-4true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 292#(= ~f2_11~0 0), 300#true, Black: 297#(= ~f1_10~0 0), 155#L237-2true, 295#true]) [2021-12-14 16:49:39,658 INFO L384 tUnfolder$Statistics]: this new event has 151 ancestors and is cut-off event [2021-12-14 16:49:39,658 INFO L387 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2021-12-14 16:49:39,658 INFO L387 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2021-12-14 16:49:39,658 INFO L387 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2021-12-14 16:49:39,658 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([724] L138-->L141: Formula: (and (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1| |v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1|) (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1| (mod v_~f2_11~0_24 256)) (not (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1| 0))) InVars {~f2_11~0=v_~f2_11~0_24} OutVars{thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1=|v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1|, thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1=|v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1|, ~f2_11~0=v_~f2_11~0_24} AuxVars[] AssignedVars[thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1, thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1][177], [260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 292#(= ~f2_11~0 0), 300#true, Black: 297#(= ~f1_10~0 0), 245#L141true, 155#L237-2true, 126#L172true, 295#true]) [2021-12-14 16:49:39,658 INFO L384 tUnfolder$Statistics]: this new event has 151 ancestors and is cut-off event [2021-12-14 16:49:39,658 INFO L387 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2021-12-14 16:49:39,658 INFO L387 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2021-12-14 16:49:39,658 INFO L387 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2021-12-14 16:49:39,688 INFO L129 PetriNetUnfolder]: 1040/3553 cut-off events. [2021-12-14 16:49:39,688 INFO L130 PetriNetUnfolder]: For 713/794 co-relation queries the response was YES. [2021-12-14 16:49:39,706 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5860 conditions, 3553 events. 1040/3553 cut-off events. For 713/794 co-relation queries the response was YES. Maximal size of possible extension queue 108. Compared 28044 event pairs, 343 based on Foata normal form. 70/3144 useless extension candidates. Maximal degree in co-relation 5851. Up to 881 conditions per place. [2021-12-14 16:49:39,721 INFO L132 encePairwiseOnDemand]: 253/256 looper letters, 41 selfloop transitions, 2 changer transitions 0/224 dead transitions. [2021-12-14 16:49:39,721 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 217 places, 224 transitions, 624 flow [2021-12-14 16:49:39,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 16:49:39,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-14 16:49:39,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 677 transitions. [2021-12-14 16:49:39,723 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8815104166666666 [2021-12-14 16:49:39,723 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 677 transitions. [2021-12-14 16:49:39,723 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 677 transitions. [2021-12-14 16:49:39,723 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-14 16:49:39,723 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 677 transitions. [2021-12-14 16:49:39,724 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 225.66666666666666) internal successors, (677), 3 states have internal predecessors, (677), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:39,725 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 256.0) internal successors, (1024), 4 states have internal predecessors, (1024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:39,726 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 256.0) internal successors, (1024), 4 states have internal predecessors, (1024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:39,726 INFO L186 Difference]: Start difference. First operand has 215 places, 211 transitions, 496 flow. Second operand 3 states and 677 transitions. [2021-12-14 16:49:39,726 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 217 places, 224 transitions, 624 flow [2021-12-14 16:49:39,728 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 215 places, 224 transitions, 612 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-12-14 16:49:39,730 INFO L242 Difference]: Finished difference. Result has 216 places, 211 transitions, 494 flow [2021-12-14 16:49:39,730 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=256, PETRI_DIFFERENCE_MINUEND_FLOW=486, PETRI_DIFFERENCE_MINUEND_PLACES=213, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=211, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=209, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=494, PETRI_PLACES=216, PETRI_TRANSITIONS=211} [2021-12-14 16:49:39,731 INFO L334 CegarLoopForPetriNet]: 220 programPoint places, -4 predicate places. [2021-12-14 16:49:39,731 INFO L470 AbstractCegarLoop]: Abstraction has has 216 places, 211 transitions, 494 flow [2021-12-14 16:49:39,731 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 218.33333333333334) internal successors, (655), 3 states have internal predecessors, (655), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 16:49:39,731 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-14 16:49:39,732 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 16:49:39,732 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-14 16:49:39,732 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err7INUSE_VIOLATION, thread1Err8INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-12-14 16:49:39,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 16:49:39,733 INFO L85 PathProgramCache]: Analyzing trace with hash -1388848745, now seen corresponding path program 2 times [2021-12-14 16:49:39,733 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 16:49:39,733 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [800705197] [2021-12-14 16:49:39,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 16:49:39,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 16:49:39,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 16:49:39,771 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 16:49:39,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 16:49:39,845 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 16:49:39,845 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-14 16:49:39,846 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (10 of 11 remaining) [2021-12-14 16:49:39,847 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err7INUSE_VIOLATION (9 of 11 remaining) [2021-12-14 16:49:39,848 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err8INUSE_VIOLATION (8 of 11 remaining) [2021-12-14 16:49:39,848 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATION (7 of 11 remaining) [2021-12-14 16:49:39,848 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5INUSE_VIOLATION (6 of 11 remaining) [2021-12-14 16:49:39,848 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread4Err0INUSE_VIOLATION (5 of 11 remaining) [2021-12-14 16:49:39,848 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread4Err2INUSE_VIOLATION (4 of 11 remaining) [2021-12-14 16:49:39,849 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Thread1of1ForFork3Err1INUSE_VIOLATION (3 of 11 remaining) [2021-12-14 16:49:39,849 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Thread1of1ForFork3Err9INUSE_VIOLATION (2 of 11 remaining) [2021-12-14 16:49:39,849 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread4Thread1of1ForFork0Err4INUSE_VIOLATION (1 of 11 remaining) [2021-12-14 16:49:39,849 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread4Thread1of1ForFork0Err6INUSE_VIOLATION (0 of 11 remaining) [2021-12-14 16:49:39,849 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-14 16:49:39,852 INFO L732 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1] [2021-12-14 16:49:39,855 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-12-14 16:49:39,855 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-14 16:49:39,967 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.12 04:49:39 BasicIcfg [2021-12-14 16:49:39,967 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-14 16:49:39,968 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-14 16:49:39,968 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-14 16:49:39,968 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-14 16:49:39,968 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:49:33" (3/4) ... [2021-12-14 16:49:39,969 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2021-12-14 16:49:40,054 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-12-14 16:49:40,054 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-14 16:49:40,055 INFO L158 Benchmark]: Toolchain (without parser) took 6918.84ms. Allocated memory was 86.0MB in the beginning and 864.0MB in the end (delta: 778.0MB). Free memory was 45.7MB in the beginning and 388.2MB in the end (delta: -342.5MB). Peak memory consumption was 438.6MB. Max. memory is 16.1GB. [2021-12-14 16:49:40,055 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 86.0MB. Free memory is still 62.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-14 16:49:40,055 INFO L158 Benchmark]: CACSL2BoogieTranslator took 182.36ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 45.5MB in the beginning and 77.2MB in the end (delta: -31.7MB). Peak memory consumption was 8.3MB. Max. memory is 16.1GB. [2021-12-14 16:49:40,055 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.82ms. Allocated memory is still 104.9MB. Free memory was 77.2MB in the beginning and 75.2MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-14 16:49:40,055 INFO L158 Benchmark]: Boogie Preprocessor took 49.40ms. Allocated memory is still 104.9MB. Free memory was 75.2MB in the beginning and 73.1MB in the end (delta: 2.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-12-14 16:49:40,056 INFO L158 Benchmark]: RCFGBuilder took 564.50ms. Allocated memory is still 104.9MB. Free memory was 73.1MB in the beginning and 66.6MB in the end (delta: 6.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-12-14 16:49:40,056 INFO L158 Benchmark]: TraceAbstraction took 5992.82ms. Allocated memory was 104.9MB in the beginning and 864.0MB in the end (delta: 759.2MB). Free memory was 66.0MB in the beginning and 438.6MB in the end (delta: -372.6MB). Peak memory consumption was 388.1MB. Max. memory is 16.1GB. [2021-12-14 16:49:40,056 INFO L158 Benchmark]: Witness Printer took 86.66ms. Allocated memory is still 864.0MB. Free memory was 438.6MB in the beginning and 388.2MB in the end (delta: 50.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-12-14 16:49:40,057 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 86.0MB. Free memory is still 62.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 182.36ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 45.5MB in the beginning and 77.2MB in the end (delta: -31.7MB). Peak memory consumption was 8.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.82ms. Allocated memory is still 104.9MB. Free memory was 77.2MB in the beginning and 75.2MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 49.40ms. Allocated memory is still 104.9MB. Free memory was 75.2MB in the beginning and 73.1MB in the end (delta: 2.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 564.50ms. Allocated memory is still 104.9MB. Free memory was 73.1MB in the beginning and 66.6MB in the end (delta: 6.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * TraceAbstraction took 5992.82ms. Allocated memory was 104.9MB in the beginning and 864.0MB in the end (delta: 759.2MB). Free memory was 66.0MB in the beginning and 438.6MB in the end (delta: -372.6MB). Peak memory consumption was 388.1MB. Max. memory is 16.1GB. * Witness Printer took 86.66ms. Allocated memory is still 864.0MB. Free memory was 438.6MB in the beginning and 388.2MB in the end (delta: 50.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 241]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L38] 0 unsigned int x_0, y_1, x_8, y_9; VAL [x_0=0, x_8=0, y_1=0, y_9=0] [L39] 0 _Bool f1_2, f2_3, f1_10, f2_11; VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, x_0=0, x_8=0, y_1=0, y_9=0] [L40] 0 unsigned int temp_4, temp_5, temp_6, temp_7, temp_12, temp_13, temp_14, temp_15; VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=0, x_8=0, y_1=0, y_9=0] [L212] 0 pthread_t t1, t4; VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=0, x_8=0, y_1=0, y_9=0] [L215] 0 x_0 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=8, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=8, x_8=0, y_1=0, y_9=0] [L216] 0 y_1 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967303, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=8, x_8=0, y_1=4294967303, y_9=0] [L217] 0 x_8 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967304, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=8, x_8=4294967304, y_1=4294967303, y_9=0] [L218] 0 y_9 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=7, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L219] 0 temp_4 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967314, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967314, temp_5=0, temp_6=0, temp_7=0, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L220] 0 temp_5 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967317, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967314, temp_5=4294967317, temp_6=0, temp_7=0, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L221] 0 temp_6 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967315, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=0, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L222] 0 temp_7 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967316, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L223] 0 temp_12 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967311, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L224] 0 temp_13 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967306, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967306, temp_14=0, temp_15=0, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L225] 0 temp_14 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967307, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=0, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L226] 0 temp_15 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967309, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L227] 0 f1_2 = __VERIFIER_nondet_bool() VAL [__VERIFIER_nondet_bool()=4294967308, f1_10=0, f1_2=4294967308, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L228] 0 f2_3 = __VERIFIER_nondet_bool() VAL [__VERIFIER_nondet_bool()=4294967312, f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L229] 0 f1_10 = __VERIFIER_nondet_bool() VAL [__VERIFIER_nondet_bool()=4294967313, f1_10=4294967313, f1_2=4294967308, f2_11=0, f2_3=4294967312, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L230] 0 f2_11 = __VERIFIER_nondet_bool() VAL [__VERIFIER_nondet_bool()=4294967310, f1_10=4294967313, f1_2=4294967308, f2_11=4294967310, f2_3=4294967312, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L233] CALL 0 assume_abort_if_not( ( x_0 == x_8 ) && ( y_1 == y_9 ) ) [L35] COND FALSE 0 !(!cond) VAL [\old(cond)=1, cond=1, f1_10=4294967313, f1_2=4294967308, f2_11=4294967310, f2_3=4294967312, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L233] RET 0 assume_abort_if_not( ( x_0 == x_8 ) && ( y_1 == y_9 ) ) [L235] FCALL, FORK 0 pthread_create(&t1, 0, thread1, 0) VAL [f1_10=4294967313, f1_2=4294967308, f2_11=4294967310, f2_3=4294967312, pthread_create(&t1, 0, thread1, 0)=-6, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L236] FCALL, FORK 0 pthread_create(&t4, 0, thread4, 0) VAL [f1_10=4294967313, f1_2=4294967308, f2_11=4294967310, f2_3=4294967312, pthread_create(&t4, 0, thread4, 0)=-5, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L196] 2 pthread_t t5, t6; VAL [f1_10=4294967313, f1_2=4294967308, f2_11=4294967310, f2_3=4294967312, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L199] 2 f1_10 = 0 [L200] 2 f2_11 = 0 VAL [f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L203] FCALL, FORK 2 pthread_create(&t5, 0, thread5, 0) VAL [f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, pthread_create(&t5, 0, thread5, 0)=-4, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L128] COND FALSE 3 !(__VERIFIER_nondet_bool()) VAL [__VERIFIER_nondet_bool()=0, f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, pthread_create(&t5, 0, thread5, 0)=-4, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L158] 3 return 0; VAL [\result={0:0}, f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, pthread_create(&t5, 0, thread5, 0)=-4, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L204] FCALL, FORK 2 pthread_create(&t6, 0, thread6, 0) VAL [f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, pthread_create(&t6, 0, thread6, 0)=-3, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L205] 2 \read(t5) VAL [\read(t5)=-4, f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L205] FCALL, JOIN 3 pthread_join(t5, 0) VAL [\read(t5)=-4, f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L162] COND FALSE 4 !(__VERIFIER_nondet_bool()) VAL [\read(t5)=-4, __VERIFIER_nondet_bool()=0, f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L192] 4 return 0; VAL [\read(t5)=-4, \result={0:0}, f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L206] 2 \read(t6) VAL [\read(t6)=-3, f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L206] FCALL, JOIN 4 pthread_join(t6, 0) VAL [\read(t6)=-3, f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L112] 1 pthread_t t2, t3; VAL [\read(t6)=-3, f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L115] 1 f1_2 = 0 [L116] 1 f2_3 = 0 VAL [\read(t6)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L119] FCALL, FORK 1 pthread_create(&t2, 0, thread2, 0) VAL [\read(t6)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t2, 0, thread2, 0)=-2, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L44] COND TRUE 5 __VERIFIER_nondet_bool() VAL [\read(t6)=-3, __VERIFIER_nondet_bool()=1, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t2, 0, thread2, 0)=-2, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L46] 5 temp_4 = x_0 VAL [\read(t6)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t2, 0, thread2, 0)=-2, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=8, x_8=4294967304, y_1=4294967303, y_9=7] [L49] 5 x_0 = temp_4 + 1 VAL [\read(t6)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t2, 0, thread2, 0)=-2, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=9, x_8=4294967304, y_1=4294967303, y_9=7] [L120] FCALL, FORK 1 pthread_create(&t3, 0, thread3, 0) VAL [\read(t6)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=-1, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=9, x_8=4294967304, y_1=4294967303, y_9=7] [L78] COND TRUE 6 __VERIFIER_nondet_bool() VAL [\read(t6)=-3, __VERIFIER_nondet_bool()=1, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=-1, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=9, x_8=4294967304, y_1=4294967303, y_9=7] [L80] 6 temp_6 = y_1 VAL [\read(t6)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=-1, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967317, temp_6=4294967303, temp_7=4294967316, x_0=9, x_8=4294967304, y_1=4294967303, y_9=7] [L83] 6 y_1 = temp_6 + 1 VAL [\read(t6)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=-1, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967317, temp_6=4294967303, temp_7=4294967316, x_0=9, x_8=4294967304, y_1=4294967304, y_9=7] [L87] 6 f2_3 = 1 VAL [\read(t6)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=1, pthread_create(&t3, 0, thread3, 0)=-1, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967317, temp_6=4294967303, temp_7=4294967316, x_0=9, x_8=4294967304, y_1=4294967304, y_9=7] [L53] 5 f1_2 = 1 VAL [\read(t6)=-3, f1_10=0, f1_2=1, f2_11=0, f2_3=1, pthread_create(&t3, 0, thread3, 0)=-1, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967317, temp_6=4294967303, temp_7=4294967316, x_0=9, x_8=4294967304, y_1=4294967304, y_9=7] [L56] CALL 5 assume_abort_if_not(f2_3) [L35] COND FALSE 5 !(!cond) [L56] RET 5 assume_abort_if_not(f2_3) [L90] CALL 6 assume_abort_if_not(f1_2) [L35] COND FALSE 6 !(!cond) [L90] RET 6 assume_abort_if_not(f1_2) [L60] 5 temp_5 = y_1 VAL [\read(t6)=-3, f1_10=0, f1_2=1, f2_11=0, f2_3=1, pthread_create(&t3, 0, thread3, 0)=-1, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=4294967316, x_0=9, x_8=4294967304, y_1=4294967304, y_9=7] [L63] 5 y_1 = temp_5 + 1 VAL [\read(t6)=-3, f1_10=0, f1_2=1, f2_11=0, f2_3=1, pthread_create(&t3, 0, thread3, 0)=-1, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=4294967316, x_0=9, x_8=4294967304, y_1=4294967305, y_9=7] [L67] 5 f1_2 = 0 VAL [\read(t6)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=1, pthread_create(&t3, 0, thread3, 0)=-1, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=4294967316, x_0=9, x_8=4294967304, y_1=4294967305, y_9=7] [L94] 6 temp_7 = x_0 VAL [\read(t6)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=1, pthread_create(&t3, 0, thread3, 0)=-1, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=9, x_0=9, x_8=4294967304, y_1=4294967305, y_9=7] [L97] 6 x_0 = temp_7 + 1 VAL [\read(t6)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=1, pthread_create(&t3, 0, thread3, 0)=-1, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=9, x_0=10, x_8=4294967304, y_1=4294967305, y_9=7] [L101] 6 f2_3 = 0 VAL [\read(t6)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=-1, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=9, x_0=10, x_8=4294967304, y_1=4294967305, y_9=7] [L104] CALL 6 assume_abort_if_not(!f1_2) [L35] COND FALSE 6 !(!cond) [L104] RET 6 assume_abort_if_not(!f1_2) [L78] COND FALSE 6 !(__VERIFIER_nondet_bool()) VAL [\read(t6)=-3, __VERIFIER_nondet_bool()=0, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=-1, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=9, x_0=10, x_8=4294967304, y_1=4294967305, y_9=7] [L108] 6 return 0; VAL [\read(t6)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=-1, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=9, x_0=10, x_8=4294967304, y_1=4294967305, y_9=7] [L121] 1 \read(t2) VAL [\read(t2)=-2, \read(t6)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=9, x_0=10, x_8=4294967304, y_1=4294967305, y_9=7] [L70] CALL 5 assume_abort_if_not(!f2_3) [L35] COND FALSE 5 !(!cond) [L70] RET 5 assume_abort_if_not(!f2_3) [L44] COND FALSE 5 !(__VERIFIER_nondet_bool()) VAL [\read(t2)=-2, \read(t6)=-3, __VERIFIER_nondet_bool()=0, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=9, x_0=10, x_8=4294967304, y_1=4294967305, y_9=7] [L74] 5 return 0; VAL [\read(t2)=-2, \read(t6)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=9, x_0=10, x_8=4294967304, y_1=4294967305, y_9=7] [L121] FCALL, JOIN 5 pthread_join(t2, 0) VAL [\read(t2)=-2, \read(t6)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=9, x_0=10, x_8=4294967304, y_1=4294967305, y_9=7] [L122] 1 \read(t3) VAL [\read(t3)=-1, \read(t6)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=9, x_0=10, x_8=4294967304, y_1=4294967305, y_9=7] [L122] FCALL, JOIN 6 pthread_join(t3, 0) VAL [\read(t3)=-1, \read(t6)=-3, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=9, x_0=10, x_8=4294967304, y_1=4294967305, y_9=7] [L124] 1 return 0; VAL [\read(t6)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={12:0}, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=9, x_0=10, x_8=4294967304, y_1=4294967305, y_9=7] [L124] 1 return 0; VAL [\read(t6)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t3={3:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=9, x_0=10, x_8=4294967304, y_1=4294967305, y_9=7] [L124] 1 return 0; VAL [\read(t6)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=9, x_0=10, x_8=4294967304, y_1=4294967305, y_9=7] [L237] 0 \read(t1) VAL [\read(t1)=-6, \read(t6)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=9, x_0=10, x_8=4294967304, y_1=4294967305, y_9=7] [L237] FCALL, JOIN 1 pthread_join(t1, 0) VAL [\read(t1)=-6, \read(t6)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=9, x_0=10, x_8=4294967304, y_1=4294967305, y_9=7] [L238] 0 \read(t4) VAL [\read(t4)=-5, \read(t6)=-3, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=9, x_0=10, x_8=4294967304, y_1=4294967305, y_9=7] [L208] 2 return 0; VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={10:0}, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=9, x_0=10, x_8=4294967304, y_1=4294967305, y_9=7] [L208] 2 return 0; VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t6={11:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=9, x_0=10, x_8=4294967304, y_1=4294967305, y_9=7] [L208] 2 return 0; VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=9, x_0=10, x_8=4294967304, y_1=4294967305, y_9=7] [L238] FCALL, JOIN 2 pthread_join(t4, 0) VAL [\read(t4)=-5, \result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=9, x_0=10, x_8=4294967304, y_1=4294967305, y_9=7] [L240] CALL 0 assume_abort_if_not( !( ( x_0 == x_8 ) && ( y_1 == y_9 ) ) ) [L35] COND FALSE 0 !(!cond) VAL [\old(cond)=1, \old(cond)=1, \old(cond)=1, \result={0:0}, \result={0:0}, cond=1, cond=1, cond=1, f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=9, x_0=10, x_8=4294967304, y_1=4294967305, y_9=7] [L240] RET 0 assume_abort_if_not( !( ( x_0 == x_8 ) && ( y_1 == y_9 ) ) ) [L241] 0 reach_error() VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=8, temp_5=4294967304, temp_6=4294967303, temp_7=9, x_0=10, x_8=4294967304, y_1=4294967305, y_9=7] - UnprovableResult [Line: 119]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 120]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 235]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 236]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 204]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 203]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 120]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 119]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 203]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 204]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 13 procedures, 339 locations, 11 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 5.7s, OverallIterations: 8, TraceHistogramMax: 1, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 4.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 144 SdHoareTripleChecker+Valid, 0.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 144 mSDsluCounter, 68 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 204 mSDsCounter, 8 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 528 IncrementalHoareTripleChecker+Invalid, 536 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8 mSolverCounterUnsat, 44 mSDtfsCounter, 528 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 32 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=496occurred in iteration=6, InterpolantAutomatonStates: 24, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 1380 NumberOfCodeBlocks, 1380 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 1190 ConstructedInterpolants, 0 QuantifiedInterpolants, 4340 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 6/6 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2021-12-14 16:49:40,103 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE