./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/weaver/mult-flipped-dist.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f4b24e32 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/mult-flipped-dist.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 0d10bf8c0e842192a13f4b6638f03cf57668d5bee07d0b49c4b595de1c605066 --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-13 22:06:48,626 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-13 22:06:48,628 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-13 22:06:48,651 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-13 22:06:48,652 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-13 22:06:48,653 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-13 22:06:48,654 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-13 22:06:48,655 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-13 22:06:48,657 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-13 22:06:48,657 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-13 22:06:48,658 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-13 22:06:48,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-13 22:06:48,660 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-13 22:06:48,660 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-13 22:06:48,661 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-13 22:06:48,662 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-13 22:06:48,663 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-13 22:06:48,664 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-13 22:06:48,665 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-13 22:06:48,667 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-13 22:06:48,668 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-13 22:06:48,669 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-13 22:06:48,670 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-13 22:06:48,671 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-13 22:06:48,672 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-13 22:06:48,674 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-13 22:06:48,674 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-13 22:06:48,675 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-13 22:06:48,676 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-13 22:06:48,676 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-13 22:06:48,677 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-13 22:06:48,677 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-13 22:06:48,678 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-13 22:06:48,678 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-13 22:06:48,679 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-13 22:06:48,680 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-13 22:06:48,680 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-13 22:06:48,681 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-13 22:06:48,681 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-13 22:06:48,681 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-13 22:06:48,682 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-13 22:06:48,683 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-13 22:06:48,683 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-07-13 22:06:48,702 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-13 22:06:48,702 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-13 22:06:48,702 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-13 22:06:48,702 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-13 22:06:48,703 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-13 22:06:48,703 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-13 22:06:48,704 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-13 22:06:48,704 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-13 22:06:48,704 INFO L138 SettingsManager]: * Use SBE=true [2022-07-13 22:06:48,704 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-13 22:06:48,705 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-13 22:06:48,705 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-13 22:06:48,705 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-13 22:06:48,705 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-13 22:06:48,705 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-13 22:06:48,705 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-13 22:06:48,706 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-13 22:06:48,706 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-13 22:06:48,706 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-13 22:06:48,706 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-13 22:06:48,706 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-13 22:06:48,707 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-13 22:06:48,707 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-13 22:06:48,707 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-13 22:06:48,707 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-13 22:06:48,707 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-13 22:06:48,708 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-13 22:06:48,708 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-13 22:06:48,708 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-13 22:06:48,708 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-13 22:06:48,708 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-13 22:06:48,709 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-13 22:06:48,709 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-13 22:06:48,709 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d10bf8c0e842192a13f4b6638f03cf57668d5bee07d0b49c4b595de1c605066 [2022-07-13 22:06:48,891 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-13 22:06:48,914 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-13 22:06:48,916 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-13 22:06:48,917 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-13 22:06:48,918 INFO L275 PluginConnector]: CDTParser initialized [2022-07-13 22:06:48,919 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/weaver/mult-flipped-dist.wvr.c [2022-07-13 22:06:48,982 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4aec7904a/506dfc7d12e649378055b4f1d8e0ce0f/FLAG2ab6ab309 [2022-07-13 22:06:49,399 INFO L306 CDTParser]: Found 1 translation units. [2022-07-13 22:06:49,399 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/mult-flipped-dist.wvr.c [2022-07-13 22:06:49,405 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4aec7904a/506dfc7d12e649378055b4f1d8e0ce0f/FLAG2ab6ab309 [2022-07-13 22:06:49,416 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4aec7904a/506dfc7d12e649378055b4f1d8e0ce0f [2022-07-13 22:06:49,419 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-13 22:06:49,420 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-13 22:06:49,421 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-13 22:06:49,421 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-13 22:06:49,427 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-13 22:06:49,428 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 10:06:49" (1/1) ... [2022-07-13 22:06:49,429 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70fd8029 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:06:49, skipping insertion in model container [2022-07-13 22:06:49,429 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 10:06:49" (1/1) ... [2022-07-13 22:06:49,436 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-13 22:06:49,452 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-13 22:06:49,655 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/mult-flipped-dist.wvr.c[2135,2148] [2022-07-13 22:06:49,666 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-13 22:06:49,673 INFO L203 MainTranslator]: Completed pre-run [2022-07-13 22:06:49,708 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/mult-flipped-dist.wvr.c[2135,2148] [2022-07-13 22:06:49,714 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-13 22:06:49,727 INFO L208 MainTranslator]: Completed translation [2022-07-13 22:06:49,729 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:06:49 WrapperNode [2022-07-13 22:06:49,729 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-13 22:06:49,730 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-13 22:06:49,730 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-13 22:06:49,730 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-13 22:06:49,736 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:06:49" (1/1) ... [2022-07-13 22:06:49,750 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:06:49" (1/1) ... [2022-07-13 22:06:49,769 INFO L137 Inliner]: procedures = 22, calls = 25, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 70 [2022-07-13 22:06:49,769 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-13 22:06:49,770 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-13 22:06:49,770 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-13 22:06:49,770 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-13 22:06:49,775 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:06:49" (1/1) ... [2022-07-13 22:06:49,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:06:49" (1/1) ... [2022-07-13 22:06:49,777 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:06:49" (1/1) ... [2022-07-13 22:06:49,777 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:06:49" (1/1) ... [2022-07-13 22:06:49,786 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:06:49" (1/1) ... [2022-07-13 22:06:49,790 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:06:49" (1/1) ... [2022-07-13 22:06:49,791 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:06:49" (1/1) ... [2022-07-13 22:06:49,797 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-13 22:06:49,797 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-13 22:06:49,798 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-13 22:06:49,798 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-13 22:06:49,802 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:06:49" (1/1) ... [2022-07-13 22:06:49,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-13 22:06:49,818 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 22:06:49,829 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-13 22:06:49,837 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-13 22:06:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-13 22:06:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-13 22:06:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-13 22:06:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-13 22:06:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-13 22:06:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-07-13 22:06:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-07-13 22:06:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-13 22:06:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-13 22:06:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-13 22:06:49,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-13 22:06:49,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-13 22:06:49,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-13 22:06:49,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-13 22:06:49,867 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-13 22:06:49,947 INFO L234 CfgBuilder]: Building ICFG [2022-07-13 22:06:49,949 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-13 22:06:50,141 INFO L275 CfgBuilder]: Performing block encoding [2022-07-13 22:06:50,148 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-13 22:06:50,149 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-07-13 22:06:50,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.07 10:06:50 BoogieIcfgContainer [2022-07-13 22:06:50,150 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-13 22:06:50,152 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-13 22:06:50,152 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-13 22:06:50,161 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-13 22:06:50,161 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.07 10:06:49" (1/3) ... [2022-07-13 22:06:50,162 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b2a3996 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.07 10:06:50, skipping insertion in model container [2022-07-13 22:06:50,162 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 10:06:49" (2/3) ... [2022-07-13 22:06:50,162 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b2a3996 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.07 10:06:50, skipping insertion in model container [2022-07-13 22:06:50,163 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.07 10:06:50" (3/3) ... [2022-07-13 22:06:50,164 INFO L111 eAbstractionObserver]: Analyzing ICFG mult-flipped-dist.wvr.c [2022-07-13 22:06:50,169 WARN L143 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-07-13 22:06:50,176 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-13 22:06:50,176 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-13 22:06:50,176 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-07-13 22:06:50,236 INFO L135 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-07-13 22:06:50,288 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 110 places, 107 transitions, 238 flow [2022-07-13 22:06:50,360 INFO L129 PetriNetUnfolder]: 7/104 cut-off events. [2022-07-13 22:06:50,360 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-13 22:06:50,364 INFO L84 FinitePrefix]: Finished finitePrefix Result has 117 conditions, 104 events. 7/104 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 70 event pairs, 0 based on Foata normal form. 0/96 useless extension candidates. Maximal degree in co-relation 66. Up to 2 conditions per place. [2022-07-13 22:06:50,365 INFO L82 GeneralOperation]: Start removeDead. Operand has 110 places, 107 transitions, 238 flow [2022-07-13 22:06:50,370 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 96 places, 93 transitions, 204 flow [2022-07-13 22:06:50,398 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-13 22:06:50,407 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@36cde349, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@8dcde91 [2022-07-13 22:06:50,407 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-07-13 22:06:50,447 INFO L129 PetriNetUnfolder]: 7/92 cut-off events. [2022-07-13 22:06:50,447 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-13 22:06:50,448 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:06:50,449 INFO L200 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] [2022-07-13 22:06:50,450 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:06:50,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:06:50,455 INFO L85 PathProgramCache]: Analyzing trace with hash -1101531023, now seen corresponding path program 1 times [2022-07-13 22:06:50,463 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:06:50,464 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1656172380] [2022-07-13 22:06:50,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:06:50,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:06:50,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:06:50,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:06:50,686 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:06:50,686 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1656172380] [2022-07-13 22:06:50,687 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1656172380] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:06:50,687 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:06:50,688 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-13 22:06:50,689 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [528325903] [2022-07-13 22:06:50,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:06:50,697 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-07-13 22:06:50,697 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:06:50,726 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-07-13 22:06:50,729 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-07-13 22:06:50,733 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 96 out of 107 [2022-07-13 22:06:50,738 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 96 places, 93 transitions, 204 flow. Second operand has 2 states, 2 states have (on average 100.0) internal successors, (200), 2 states have internal predecessors, (200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:50,738 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:06:50,738 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 96 of 107 [2022-07-13 22:06:50,739 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:06:50,794 INFO L129 PetriNetUnfolder]: 3/89 cut-off events. [2022-07-13 22:06:50,794 INFO L130 PetriNetUnfolder]: For 12/12 co-relation queries the response was YES. [2022-07-13 22:06:50,796 INFO L84 FinitePrefix]: Finished finitePrefix Result has 109 conditions, 89 events. 3/89 cut-off events. For 12/12 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 66 event pairs, 0 based on Foata normal form. 10/95 useless extension candidates. Maximal degree in co-relation 66. Up to 7 conditions per place. [2022-07-13 22:06:50,798 INFO L132 encePairwiseOnDemand]: 103/107 looper letters, 6 selfloop transitions, 0 changer transitions 1/89 dead transitions. [2022-07-13 22:06:50,798 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 97 places, 89 transitions, 208 flow [2022-07-13 22:06:50,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-07-13 22:06:50,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-07-13 22:06:50,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 202 transitions. [2022-07-13 22:06:50,812 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9439252336448598 [2022-07-13 22:06:50,812 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 202 transitions. [2022-07-13 22:06:50,813 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 202 transitions. [2022-07-13 22:06:50,815 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:06:50,817 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 202 transitions. [2022-07-13 22:06:50,823 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 101.0) internal successors, (202), 2 states have internal predecessors, (202), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:50,833 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 107.0) internal successors, (321), 3 states have internal predecessors, (321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:50,833 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 107.0) internal successors, (321), 3 states have internal predecessors, (321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:50,835 INFO L186 Difference]: Start difference. First operand has 96 places, 93 transitions, 204 flow. Second operand 2 states and 202 transitions. [2022-07-13 22:06:50,836 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 97 places, 89 transitions, 208 flow [2022-07-13 22:06:50,839 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 91 places, 89 transitions, 196 flow, removed 0 selfloop flow, removed 6 redundant places. [2022-07-13 22:06:50,843 INFO L242 Difference]: Finished difference. Result has 91 places, 88 transitions, 182 flow [2022-07-13 22:06:50,845 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=184, PETRI_DIFFERENCE_MINUEND_PLACES=90, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=89, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=89, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=182, PETRI_PLACES=91, PETRI_TRANSITIONS=88} [2022-07-13 22:06:50,848 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, -5 predicate places. [2022-07-13 22:06:50,849 INFO L495 AbstractCegarLoop]: Abstraction has has 91 places, 88 transitions, 182 flow [2022-07-13 22:06:50,849 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 100.0) internal successors, (200), 2 states have internal predecessors, (200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:50,850 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:06:50,850 INFO L200 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] [2022-07-13 22:06:50,850 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-13 22:06:50,851 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:06:50,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:06:50,852 INFO L85 PathProgramCache]: Analyzing trace with hash 1809328627, now seen corresponding path program 1 times [2022-07-13 22:06:50,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:06:50,852 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1113053785] [2022-07-13 22:06:50,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:06:50,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:06:51,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:06:51,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:06:51,172 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:06:51,172 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1113053785] [2022-07-13 22:06:51,172 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1113053785] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:06:51,172 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:06:51,172 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-13 22:06:51,172 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [891356858] [2022-07-13 22:06:51,173 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:06:51,174 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-13 22:06:51,174 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:06:51,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-13 22:06:51,175 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-07-13 22:06:51,176 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-07-13 22:06:51,177 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 91 places, 88 transitions, 182 flow. Second operand has 7 states, 7 states have (on average 86.85714285714286) internal successors, (608), 7 states have internal predecessors, (608), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:51,177 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:06:51,177 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-07-13 22:06:51,177 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:06:51,354 INFO L129 PetriNetUnfolder]: 53/322 cut-off events. [2022-07-13 22:06:51,355 INFO L130 PetriNetUnfolder]: For 22/23 co-relation queries the response was YES. [2022-07-13 22:06:51,358 INFO L84 FinitePrefix]: Finished finitePrefix Result has 435 conditions, 322 events. 53/322 cut-off events. For 22/23 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 1263 event pairs, 7 based on Foata normal form. 2/290 useless extension candidates. Maximal degree in co-relation 432. Up to 52 conditions per place. [2022-07-13 22:06:51,361 INFO L132 encePairwiseOnDemand]: 98/107 looper letters, 35 selfloop transitions, 9 changer transitions 4/120 dead transitions. [2022-07-13 22:06:51,361 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 96 places, 120 transitions, 354 flow [2022-07-13 22:06:51,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-13 22:06:51,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-07-13 22:06:51,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 644 transitions. [2022-07-13 22:06:51,367 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8598130841121495 [2022-07-13 22:06:51,367 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 644 transitions. [2022-07-13 22:06:51,367 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 644 transitions. [2022-07-13 22:06:51,368 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:06:51,368 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 644 transitions. [2022-07-13 22:06:51,370 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 92.0) internal successors, (644), 7 states have internal predecessors, (644), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:51,374 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 107.0) internal successors, (856), 8 states have internal predecessors, (856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:51,374 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 107.0) internal successors, (856), 8 states have internal predecessors, (856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:51,375 INFO L186 Difference]: Start difference. First operand has 91 places, 88 transitions, 182 flow. Second operand 7 states and 644 transitions. [2022-07-13 22:06:51,375 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 96 places, 120 transitions, 354 flow [2022-07-13 22:06:51,376 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 96 places, 120 transitions, 354 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-07-13 22:06:51,379 INFO L242 Difference]: Finished difference. Result has 100 places, 94 transitions, 235 flow [2022-07-13 22:06:51,380 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=182, PETRI_DIFFERENCE_MINUEND_PLACES=90, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=88, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=82, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=235, PETRI_PLACES=100, PETRI_TRANSITIONS=94} [2022-07-13 22:06:51,380 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 4 predicate places. [2022-07-13 22:06:51,380 INFO L495 AbstractCegarLoop]: Abstraction has has 100 places, 94 transitions, 235 flow [2022-07-13 22:06:51,381 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 86.85714285714286) internal successors, (608), 7 states have internal predecessors, (608), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:51,381 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:06:51,382 INFO L200 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] [2022-07-13 22:06:51,382 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-13 22:06:51,382 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:06:51,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:06:51,383 INFO L85 PathProgramCache]: Analyzing trace with hash -247818876, now seen corresponding path program 1 times [2022-07-13 22:06:51,383 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:06:51,383 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1558808348] [2022-07-13 22:06:51,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:06:51,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:06:51,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:06:51,538 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:06:51,539 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:06:51,540 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1558808348] [2022-07-13 22:06:51,540 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1558808348] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:06:51,541 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:06:51,541 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-13 22:06:51,541 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2012944713] [2022-07-13 22:06:51,542 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:06:51,543 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-13 22:06:51,543 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:06:51,544 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-13 22:06:51,544 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-13 22:06:51,546 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 82 out of 107 [2022-07-13 22:06:51,546 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 100 places, 94 transitions, 235 flow. Second operand has 5 states, 5 states have (on average 85.2) internal successors, (426), 5 states have internal predecessors, (426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:51,547 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:06:51,547 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 82 of 107 [2022-07-13 22:06:51,547 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:06:51,909 INFO L129 PetriNetUnfolder]: 877/2022 cut-off events. [2022-07-13 22:06:51,909 INFO L130 PetriNetUnfolder]: For 171/172 co-relation queries the response was YES. [2022-07-13 22:06:51,915 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3675 conditions, 2022 events. 877/2022 cut-off events. For 171/172 co-relation queries the response was YES. Maximal size of possible extension queue 161. Compared 14963 event pairs, 392 based on Foata normal form. 0/1583 useless extension candidates. Maximal degree in co-relation 3667. Up to 807 conditions per place. [2022-07-13 22:06:51,927 INFO L132 encePairwiseOnDemand]: 99/107 looper letters, 40 selfloop transitions, 6 changer transitions 0/120 dead transitions. [2022-07-13 22:06:51,928 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 103 places, 120 transitions, 387 flow [2022-07-13 22:06:51,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-13 22:06:51,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-07-13 22:06:51,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 542 transitions. [2022-07-13 22:06:51,930 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8442367601246106 [2022-07-13 22:06:51,931 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 542 transitions. [2022-07-13 22:06:51,931 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 542 transitions. [2022-07-13 22:06:51,932 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:06:51,932 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 542 transitions. [2022-07-13 22:06:51,934 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 90.33333333333333) internal successors, (542), 6 states have internal predecessors, (542), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:51,935 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:51,936 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:51,936 INFO L186 Difference]: Start difference. First operand has 100 places, 94 transitions, 235 flow. Second operand 6 states and 542 transitions. [2022-07-13 22:06:51,936 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 103 places, 120 transitions, 387 flow [2022-07-13 22:06:51,941 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 101 places, 120 transitions, 383 flow, removed 2 selfloop flow, removed 2 redundant places. [2022-07-13 22:06:51,943 INFO L242 Difference]: Finished difference. Result has 104 places, 97 transitions, 269 flow [2022-07-13 22:06:51,944 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=231, PETRI_DIFFERENCE_MINUEND_PLACES=96, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=94, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=88, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=269, PETRI_PLACES=104, PETRI_TRANSITIONS=97} [2022-07-13 22:06:51,945 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 8 predicate places. [2022-07-13 22:06:51,945 INFO L495 AbstractCegarLoop]: Abstraction has has 104 places, 97 transitions, 269 flow [2022-07-13 22:06:51,945 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 85.2) internal successors, (426), 5 states have internal predecessors, (426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:51,945 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:06:51,946 INFO L200 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] [2022-07-13 22:06:51,946 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-13 22:06:51,946 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:06:51,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:06:51,947 INFO L85 PathProgramCache]: Analyzing trace with hash 1196552038, now seen corresponding path program 2 times [2022-07-13 22:06:51,947 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:06:51,947 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1728203648] [2022-07-13 22:06:51,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:06:51,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:06:51,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:06:52,038 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:06:52,040 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:06:52,040 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1728203648] [2022-07-13 22:06:52,040 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1728203648] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:06:52,040 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:06:52,041 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-13 22:06:52,041 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [996888294] [2022-07-13 22:06:52,041 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:06:52,042 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-13 22:06:52,043 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:06:52,044 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-13 22:06:52,044 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-07-13 22:06:52,045 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-07-13 22:06:52,045 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 104 places, 97 transitions, 269 flow. Second operand has 4 states, 4 states have (on average 88.25) internal successors, (353), 4 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:52,046 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:06:52,046 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-07-13 22:06:52,046 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:06:52,320 INFO L129 PetriNetUnfolder]: 901/2408 cut-off events. [2022-07-13 22:06:52,321 INFO L130 PetriNetUnfolder]: For 1120/1233 co-relation queries the response was YES. [2022-07-13 22:06:52,331 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5073 conditions, 2408 events. 901/2408 cut-off events. For 1120/1233 co-relation queries the response was YES. Maximal size of possible extension queue 209. Compared 20122 event pairs, 347 based on Foata normal form. 96/2344 useless extension candidates. Maximal degree in co-relation 5063. Up to 915 conditions per place. [2022-07-13 22:06:52,343 INFO L132 encePairwiseOnDemand]: 101/107 looper letters, 33 selfloop transitions, 5 changer transitions 2/119 dead transitions. [2022-07-13 22:06:52,343 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 107 places, 119 transitions, 426 flow [2022-07-13 22:06:52,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-13 22:06:52,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-07-13 22:06:52,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 379 transitions. [2022-07-13 22:06:52,345 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8855140186915887 [2022-07-13 22:06:52,345 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 379 transitions. [2022-07-13 22:06:52,346 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 379 transitions. [2022-07-13 22:06:52,346 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:06:52,347 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 379 transitions. [2022-07-13 22:06:52,348 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 94.75) internal successors, (379), 4 states have internal predecessors, (379), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:52,351 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 107.0) internal successors, (535), 5 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:52,352 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 107.0) internal successors, (535), 5 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:52,352 INFO L186 Difference]: Start difference. First operand has 104 places, 97 transitions, 269 flow. Second operand 4 states and 379 transitions. [2022-07-13 22:06:52,352 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 107 places, 119 transitions, 426 flow [2022-07-13 22:06:52,357 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 105 places, 119 transitions, 420 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-13 22:06:52,360 INFO L242 Difference]: Finished difference. Result has 108 places, 102 transitions, 313 flow [2022-07-13 22:06:52,360 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=263, PETRI_DIFFERENCE_MINUEND_PLACES=102, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=97, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=92, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=313, PETRI_PLACES=108, PETRI_TRANSITIONS=102} [2022-07-13 22:06:52,362 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 12 predicate places. [2022-07-13 22:06:52,362 INFO L495 AbstractCegarLoop]: Abstraction has has 108 places, 102 transitions, 313 flow [2022-07-13 22:06:52,366 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 88.25) internal successors, (353), 4 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:52,366 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:06:52,367 INFO L200 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] [2022-07-13 22:06:52,367 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-13 22:06:52,367 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:06:52,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:06:52,368 INFO L85 PathProgramCache]: Analyzing trace with hash -2069883948, now seen corresponding path program 1 times [2022-07-13 22:06:52,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:06:52,369 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [709675728] [2022-07-13 22:06:52,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:06:52,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:06:52,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:06:52,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:06:52,491 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:06:52,492 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [709675728] [2022-07-13 22:06:52,492 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [709675728] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:06:52,492 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:06:52,492 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-13 22:06:52,492 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [836259649] [2022-07-13 22:06:52,493 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:06:52,493 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-13 22:06:52,493 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:06:52,494 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-13 22:06:52,494 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-13 22:06:52,494 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 82 out of 107 [2022-07-13 22:06:52,496 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 108 places, 102 transitions, 313 flow. Second operand has 5 states, 5 states have (on average 85.2) internal successors, (426), 5 states have internal predecessors, (426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:52,496 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:06:52,496 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 82 of 107 [2022-07-13 22:06:52,496 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:06:52,849 INFO L129 PetriNetUnfolder]: 1235/3303 cut-off events. [2022-07-13 22:06:52,849 INFO L130 PetriNetUnfolder]: For 2707/2940 co-relation queries the response was YES. [2022-07-13 22:06:52,887 INFO L84 FinitePrefix]: Finished finitePrefix Result has 7517 conditions, 3303 events. 1235/3303 cut-off events. For 2707/2940 co-relation queries the response was YES. Maximal size of possible extension queue 255. Compared 29177 event pairs, 438 based on Foata normal form. 247/3431 useless extension candidates. Maximal degree in co-relation 7505. Up to 1011 conditions per place. [2022-07-13 22:06:52,901 INFO L132 encePairwiseOnDemand]: 99/107 looper letters, 49 selfloop transitions, 6 changer transitions 10/140 dead transitions. [2022-07-13 22:06:52,902 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 113 places, 140 transitions, 604 flow [2022-07-13 22:06:52,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-13 22:06:52,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-07-13 22:06:52,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 545 transitions. [2022-07-13 22:06:52,904 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8489096573208723 [2022-07-13 22:06:52,904 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 545 transitions. [2022-07-13 22:06:52,904 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 545 transitions. [2022-07-13 22:06:52,904 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:06:52,905 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 545 transitions. [2022-07-13 22:06:52,906 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 90.83333333333333) internal successors, (545), 6 states have internal predecessors, (545), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:52,907 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:52,907 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:52,908 INFO L186 Difference]: Start difference. First operand has 108 places, 102 transitions, 313 flow. Second operand 6 states and 545 transitions. [2022-07-13 22:06:52,908 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 113 places, 140 transitions, 604 flow [2022-07-13 22:06:52,912 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 113 places, 140 transitions, 604 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-07-13 22:06:52,914 INFO L242 Difference]: Finished difference. Result has 116 places, 104 transitions, 358 flow [2022-07-13 22:06:52,914 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=313, PETRI_DIFFERENCE_MINUEND_PLACES=108, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=102, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=96, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=358, PETRI_PLACES=116, PETRI_TRANSITIONS=104} [2022-07-13 22:06:52,915 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 20 predicate places. [2022-07-13 22:06:52,915 INFO L495 AbstractCegarLoop]: Abstraction has has 116 places, 104 transitions, 358 flow [2022-07-13 22:06:52,916 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 85.2) internal successors, (426), 5 states have internal predecessors, (426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:52,916 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:06:52,916 INFO L200 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] [2022-07-13 22:06:52,916 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-13 22:06:52,916 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:06:52,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:06:52,917 INFO L85 PathProgramCache]: Analyzing trace with hash -995303968, now seen corresponding path program 3 times [2022-07-13 22:06:52,917 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:06:52,917 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [371243225] [2022-07-13 22:06:52,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:06:52,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:06:52,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:06:52,975 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:06:52,976 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:06:52,976 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [371243225] [2022-07-13 22:06:52,976 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [371243225] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:06:52,977 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:06:52,977 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-13 22:06:52,977 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [592473469] [2022-07-13 22:06:52,977 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:06:52,977 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-13 22:06:52,978 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:06:52,978 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-13 22:06:52,978 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-07-13 22:06:52,979 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-07-13 22:06:52,979 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 116 places, 104 transitions, 358 flow. Second operand has 4 states, 4 states have (on average 88.25) internal successors, (353), 4 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:52,980 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:06:52,980 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-07-13 22:06:52,980 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:06:53,344 INFO L129 PetriNetUnfolder]: 1021/3126 cut-off events. [2022-07-13 22:06:53,345 INFO L130 PetriNetUnfolder]: For 4230/4618 co-relation queries the response was YES. [2022-07-13 22:06:53,362 INFO L84 FinitePrefix]: Finished finitePrefix Result has 7956 conditions, 3126 events. 1021/3126 cut-off events. For 4230/4618 co-relation queries the response was YES. Maximal size of possible extension queue 238. Compared 29024 event pairs, 497 based on Foata normal form. 250/3228 useless extension candidates. Maximal degree in co-relation 7940. Up to 771 conditions per place. [2022-07-13 22:06:53,380 INFO L132 encePairwiseOnDemand]: 101/107 looper letters, 39 selfloop transitions, 10 changer transitions 2/131 dead transitions. [2022-07-13 22:06:53,381 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 118 places, 131 transitions, 610 flow [2022-07-13 22:06:53,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-13 22:06:53,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-07-13 22:06:53,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 379 transitions. [2022-07-13 22:06:53,383 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8855140186915887 [2022-07-13 22:06:53,383 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 379 transitions. [2022-07-13 22:06:53,383 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 379 transitions. [2022-07-13 22:06:53,383 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:06:53,383 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 379 transitions. [2022-07-13 22:06:53,384 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 94.75) internal successors, (379), 4 states have internal predecessors, (379), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:53,385 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 107.0) internal successors, (535), 5 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:53,385 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 107.0) internal successors, (535), 5 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:53,386 INFO L186 Difference]: Start difference. First operand has 116 places, 104 transitions, 358 flow. Second operand 4 states and 379 transitions. [2022-07-13 22:06:53,386 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 118 places, 131 transitions, 610 flow [2022-07-13 22:06:53,392 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 115 places, 131 transitions, 585 flow, removed 9 selfloop flow, removed 3 redundant places. [2022-07-13 22:06:53,394 INFO L242 Difference]: Finished difference. Result has 117 places, 110 transitions, 439 flow [2022-07-13 22:06:53,394 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=343, PETRI_DIFFERENCE_MINUEND_PLACES=112, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=104, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=94, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=439, PETRI_PLACES=117, PETRI_TRANSITIONS=110} [2022-07-13 22:06:53,396 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 21 predicate places. [2022-07-13 22:06:53,397 INFO L495 AbstractCegarLoop]: Abstraction has has 117 places, 110 transitions, 439 flow [2022-07-13 22:06:53,397 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 88.25) internal successors, (353), 4 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:53,397 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:06:53,397 INFO L200 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] [2022-07-13 22:06:53,398 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-13 22:06:53,398 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:06:53,398 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:06:53,398 INFO L85 PathProgramCache]: Analyzing trace with hash -169463636, now seen corresponding path program 2 times [2022-07-13 22:06:53,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:06:53,399 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [717003941] [2022-07-13 22:06:53,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:06:53,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:06:53,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:06:53,496 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:06:53,496 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:06:53,496 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [717003941] [2022-07-13 22:06:53,497 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [717003941] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:06:53,497 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:06:53,497 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-13 22:06:53,497 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [481002139] [2022-07-13 22:06:53,497 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:06:53,498 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-13 22:06:53,498 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:06:53,498 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-13 22:06:53,499 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-07-13 22:06:53,499 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-07-13 22:06:53,500 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 117 places, 110 transitions, 439 flow. Second operand has 4 states, 4 states have (on average 88.25) internal successors, (353), 4 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:53,500 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:06:53,500 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-07-13 22:06:53,500 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:06:53,920 INFO L129 PetriNetUnfolder]: 1219/3484 cut-off events. [2022-07-13 22:06:53,921 INFO L130 PetriNetUnfolder]: For 8143/9049 co-relation queries the response was YES. [2022-07-13 22:06:53,940 INFO L84 FinitePrefix]: Finished finitePrefix Result has 10257 conditions, 3484 events. 1219/3484 cut-off events. For 8143/9049 co-relation queries the response was YES. Maximal size of possible extension queue 285. Compared 31977 event pairs, 596 based on Foata normal form. 247/3448 useless extension candidates. Maximal degree in co-relation 10240. Up to 1385 conditions per place. [2022-07-13 22:06:53,958 INFO L132 encePairwiseOnDemand]: 101/107 looper letters, 37 selfloop transitions, 8 changer transitions 6/132 dead transitions. [2022-07-13 22:06:53,959 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 120 places, 132 transitions, 679 flow [2022-07-13 22:06:53,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-13 22:06:53,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-07-13 22:06:53,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 378 transitions. [2022-07-13 22:06:53,960 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.883177570093458 [2022-07-13 22:06:53,961 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 378 transitions. [2022-07-13 22:06:53,961 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 378 transitions. [2022-07-13 22:06:53,961 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:06:53,961 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 378 transitions. [2022-07-13 22:06:53,962 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 94.5) internal successors, (378), 4 states have internal predecessors, (378), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:53,963 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 107.0) internal successors, (535), 5 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:53,963 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 107.0) internal successors, (535), 5 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:53,963 INFO L186 Difference]: Start difference. First operand has 117 places, 110 transitions, 439 flow. Second operand 4 states and 378 transitions. [2022-07-13 22:06:53,964 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 120 places, 132 transitions, 679 flow [2022-07-13 22:06:53,969 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 119 places, 132 transitions, 675 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-07-13 22:06:53,971 INFO L242 Difference]: Finished difference. Result has 121 places, 112 transitions, 478 flow [2022-07-13 22:06:53,971 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=435, PETRI_DIFFERENCE_MINUEND_PLACES=116, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=110, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=102, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=478, PETRI_PLACES=121, PETRI_TRANSITIONS=112} [2022-07-13 22:06:53,972 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 25 predicate places. [2022-07-13 22:06:53,972 INFO L495 AbstractCegarLoop]: Abstraction has has 121 places, 112 transitions, 478 flow [2022-07-13 22:06:53,972 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 88.25) internal successors, (353), 4 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:53,973 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:06:53,973 INFO L200 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] [2022-07-13 22:06:53,973 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-13 22:06:53,973 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:06:53,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:06:53,974 INFO L85 PathProgramCache]: Analyzing trace with hash -2077752178, now seen corresponding path program 4 times [2022-07-13 22:06:53,974 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:06:53,974 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1386527947] [2022-07-13 22:06:53,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:06:53,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:06:53,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:06:54,037 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:06:54,038 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:06:54,039 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1386527947] [2022-07-13 22:06:54,039 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1386527947] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:06:54,039 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:06:54,039 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-13 22:06:54,039 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1324303536] [2022-07-13 22:06:54,040 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:06:54,040 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-13 22:06:54,040 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:06:54,041 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-13 22:06:54,041 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-13 22:06:54,041 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 82 out of 107 [2022-07-13 22:06:54,042 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 121 places, 112 transitions, 478 flow. Second operand has 5 states, 5 states have (on average 85.2) internal successors, (426), 5 states have internal predecessors, (426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:54,042 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:06:54,042 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 82 of 107 [2022-07-13 22:06:54,042 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:06:54,630 INFO L129 PetriNetUnfolder]: 1976/5190 cut-off events. [2022-07-13 22:06:54,630 INFO L130 PetriNetUnfolder]: For 9741/10364 co-relation queries the response was YES. [2022-07-13 22:06:54,654 INFO L84 FinitePrefix]: Finished finitePrefix Result has 14700 conditions, 5190 events. 1976/5190 cut-off events. For 9741/10364 co-relation queries the response was YES. Maximal size of possible extension queue 339. Compared 49330 event pairs, 914 based on Foata normal form. 181/5129 useless extension candidates. Maximal degree in co-relation 14681. Up to 1401 conditions per place. [2022-07-13 22:06:54,679 INFO L132 encePairwiseOnDemand]: 99/107 looper letters, 46 selfloop transitions, 6 changer transitions 16/143 dead transitions. [2022-07-13 22:06:54,679 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 126 places, 143 transitions, 790 flow [2022-07-13 22:06:54,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-13 22:06:54,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-07-13 22:06:54,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 542 transitions. [2022-07-13 22:06:54,682 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8442367601246106 [2022-07-13 22:06:54,682 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 542 transitions. [2022-07-13 22:06:54,682 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 542 transitions. [2022-07-13 22:06:54,682 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:06:54,682 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 542 transitions. [2022-07-13 22:06:54,684 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 90.33333333333333) internal successors, (542), 6 states have internal predecessors, (542), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:54,685 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:54,685 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:54,685 INFO L186 Difference]: Start difference. First operand has 121 places, 112 transitions, 478 flow. Second operand 6 states and 542 transitions. [2022-07-13 22:06:54,685 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 126 places, 143 transitions, 790 flow [2022-07-13 22:06:54,695 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 125 places, 143 transitions, 775 flow, removed 5 selfloop flow, removed 1 redundant places. [2022-07-13 22:06:54,697 INFO L242 Difference]: Finished difference. Result has 128 places, 111 transitions, 479 flow [2022-07-13 22:06:54,697 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=463, PETRI_DIFFERENCE_MINUEND_PLACES=120, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=112, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=106, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=479, PETRI_PLACES=128, PETRI_TRANSITIONS=111} [2022-07-13 22:06:54,698 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 32 predicate places. [2022-07-13 22:06:54,698 INFO L495 AbstractCegarLoop]: Abstraction has has 128 places, 111 transitions, 479 flow [2022-07-13 22:06:54,698 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 85.2) internal successors, (426), 5 states have internal predecessors, (426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:54,698 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:06:54,699 INFO L200 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] [2022-07-13 22:06:54,699 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-13 22:06:54,699 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:06:54,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:06:54,700 INFO L85 PathProgramCache]: Analyzing trace with hash -40615712, now seen corresponding path program 3 times [2022-07-13 22:06:54,700 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:06:54,700 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1424771848] [2022-07-13 22:06:54,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:06:54,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:06:54,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:06:54,747 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:06:54,748 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:06:54,748 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1424771848] [2022-07-13 22:06:54,748 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1424771848] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:06:54,748 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:06:54,748 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-13 22:06:54,749 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1267198700] [2022-07-13 22:06:54,749 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:06:54,749 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-13 22:06:54,749 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:06:54,750 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-13 22:06:54,750 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-07-13 22:06:54,750 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-07-13 22:06:54,751 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 128 places, 111 transitions, 479 flow. Second operand has 4 states, 4 states have (on average 88.25) internal successors, (353), 4 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:54,751 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:06:54,751 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-07-13 22:06:54,751 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:06:55,127 INFO L129 PetriNetUnfolder]: 1161/3036 cut-off events. [2022-07-13 22:06:55,127 INFO L130 PetriNetUnfolder]: For 9156/10178 co-relation queries the response was YES. [2022-07-13 22:06:55,149 INFO L84 FinitePrefix]: Finished finitePrefix Result has 9948 conditions, 3036 events. 1161/3036 cut-off events. For 9156/10178 co-relation queries the response was YES. Maximal size of possible extension queue 229. Compared 25902 event pairs, 329 based on Foata normal form. 231/3067 useless extension candidates. Maximal degree in co-relation 9926. Up to 837 conditions per place. [2022-07-13 22:06:55,167 INFO L132 encePairwiseOnDemand]: 101/107 looper letters, 40 selfloop transitions, 15 changer transitions 2/138 dead transitions. [2022-07-13 22:06:55,167 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 128 places, 138 transitions, 816 flow [2022-07-13 22:06:55,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-13 22:06:55,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-07-13 22:06:55,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 376 transitions. [2022-07-13 22:06:55,169 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8785046728971962 [2022-07-13 22:06:55,169 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 376 transitions. [2022-07-13 22:06:55,169 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 376 transitions. [2022-07-13 22:06:55,170 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:06:55,170 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 376 transitions. [2022-07-13 22:06:55,171 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 94.0) internal successors, (376), 4 states have internal predecessors, (376), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:55,172 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 107.0) internal successors, (535), 5 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:55,172 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 107.0) internal successors, (535), 5 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:55,172 INFO L186 Difference]: Start difference. First operand has 128 places, 111 transitions, 479 flow. Second operand 4 states and 376 transitions. [2022-07-13 22:06:55,172 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 128 places, 138 transitions, 816 flow [2022-07-13 22:06:55,183 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 122 places, 138 transitions, 776 flow, removed 14 selfloop flow, removed 6 redundant places. [2022-07-13 22:06:55,185 INFO L242 Difference]: Finished difference. Result has 123 places, 119 transitions, 604 flow [2022-07-13 22:06:55,186 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=451, PETRI_DIFFERENCE_MINUEND_PLACES=119, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=111, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=96, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=604, PETRI_PLACES=123, PETRI_TRANSITIONS=119} [2022-07-13 22:06:55,187 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 27 predicate places. [2022-07-13 22:06:55,187 INFO L495 AbstractCegarLoop]: Abstraction has has 123 places, 119 transitions, 604 flow [2022-07-13 22:06:55,187 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 88.25) internal successors, (353), 4 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:55,187 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:06:55,187 INFO L200 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] [2022-07-13 22:06:55,188 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-07-13 22:06:55,188 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:06:55,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:06:55,189 INFO L85 PathProgramCache]: Analyzing trace with hash 950979985, now seen corresponding path program 1 times [2022-07-13 22:06:55,189 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:06:55,189 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1756364127] [2022-07-13 22:06:55,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:06:55,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:06:55,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:06:55,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-13 22:06:55,262 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:06:55,262 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1756364127] [2022-07-13 22:06:55,263 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1756364127] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-13 22:06:55,263 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1010167731] [2022-07-13 22:06:55,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:06:55,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:06:55,264 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 22:06:55,277 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-13 22:06:55,307 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-07-13 22:06:55,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:06:55,369 INFO L263 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-13 22:06:55,376 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 22:06:55,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-13 22:06:55,528 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-13 22:06:55,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-13 22:06:55,630 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1010167731] provided 1 perfect and 1 imperfect interpolant sequences [2022-07-13 22:06:55,630 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-07-13 22:06:55,630 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6, 5] total 7 [2022-07-13 22:06:55,631 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [550116437] [2022-07-13 22:06:55,631 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:06:55,631 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-13 22:06:55,631 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:06:55,632 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-13 22:06:55,632 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-07-13 22:06:55,633 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-07-13 22:06:55,633 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 123 places, 119 transitions, 604 flow. Second operand has 4 states, 4 states have (on average 88.5) internal successors, (354), 4 states have internal predecessors, (354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:55,633 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:06:55,633 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-07-13 22:06:55,634 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:06:55,989 INFO L129 PetriNetUnfolder]: 1406/3297 cut-off events. [2022-07-13 22:06:55,989 INFO L130 PetriNetUnfolder]: For 14582/15882 co-relation queries the response was YES. [2022-07-13 22:06:56,019 INFO L84 FinitePrefix]: Finished finitePrefix Result has 12318 conditions, 3297 events. 1406/3297 cut-off events. For 14582/15882 co-relation queries the response was YES. Maximal size of possible extension queue 251. Compared 26573 event pairs, 234 based on Foata normal form. 241/3351 useless extension candidates. Maximal degree in co-relation 12298. Up to 1090 conditions per place. [2022-07-13 22:06:56,054 INFO L132 encePairwiseOnDemand]: 101/107 looper letters, 39 selfloop transitions, 15 changer transitions 1/138 dead transitions. [2022-07-13 22:06:56,055 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 125 places, 138 transitions, 881 flow [2022-07-13 22:06:56,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-13 22:06:56,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-07-13 22:06:56,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 372 transitions. [2022-07-13 22:06:56,057 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8691588785046729 [2022-07-13 22:06:56,057 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 372 transitions. [2022-07-13 22:06:56,057 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 372 transitions. [2022-07-13 22:06:56,058 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:06:56,058 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 372 transitions. [2022-07-13 22:06:56,060 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 93.0) internal successors, (372), 4 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:56,061 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 107.0) internal successors, (535), 5 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:56,061 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 107.0) internal successors, (535), 5 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:56,061 INFO L186 Difference]: Start difference. First operand has 123 places, 119 transitions, 604 flow. Second operand 4 states and 372 transitions. [2022-07-13 22:06:56,061 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 125 places, 138 transitions, 881 flow [2022-07-13 22:06:56,069 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 122 places, 138 transitions, 827 flow, removed 23 selfloop flow, removed 3 redundant places. [2022-07-13 22:06:56,071 INFO L242 Difference]: Finished difference. Result has 124 places, 123 transitions, 657 flow [2022-07-13 22:06:56,072 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=564, PETRI_DIFFERENCE_MINUEND_PLACES=119, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=119, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=104, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=657, PETRI_PLACES=124, PETRI_TRANSITIONS=123} [2022-07-13 22:06:56,073 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 28 predicate places. [2022-07-13 22:06:56,073 INFO L495 AbstractCegarLoop]: Abstraction has has 124 places, 123 transitions, 657 flow [2022-07-13 22:06:56,073 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 88.5) internal successors, (354), 4 states have internal predecessors, (354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:56,073 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:06:56,074 INFO L200 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] [2022-07-13 22:06:56,095 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-07-13 22:06:56,287 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-07-13 22:06:56,288 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:06:56,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:06:56,288 INFO L85 PathProgramCache]: Analyzing trace with hash 1510548689, now seen corresponding path program 2 times [2022-07-13 22:06:56,288 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:06:56,288 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2028287875] [2022-07-13 22:06:56,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:06:56,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:06:56,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:06:56,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-13 22:06:56,408 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:06:56,408 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2028287875] [2022-07-13 22:06:56,408 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2028287875] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-13 22:06:56,408 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [389370482] [2022-07-13 22:06:56,409 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-13 22:06:56,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:06:56,409 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 22:06:56,412 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-13 22:06:56,414 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-07-13 22:06:56,494 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-13 22:06:56,494 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-13 22:06:56,495 INFO L263 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-13 22:06:56,501 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 22:06:56,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-13 22:06:56,661 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-13 22:06:56,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-13 22:06:56,737 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [389370482] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-13 22:06:56,737 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-13 22:06:56,737 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 4] total 8 [2022-07-13 22:06:56,737 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [989610035] [2022-07-13 22:06:56,738 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-13 22:06:56,738 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-13 22:06:56,738 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:06:56,739 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-13 22:06:56,739 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-07-13 22:06:56,740 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 82 out of 107 [2022-07-13 22:06:56,741 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 124 places, 123 transitions, 657 flow. Second operand has 8 states, 8 states have (on average 86.0) internal successors, (688), 8 states have internal predecessors, (688), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:56,741 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:06:56,741 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 82 of 107 [2022-07-13 22:06:56,741 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:06:57,518 INFO L129 PetriNetUnfolder]: 3119/6597 cut-off events. [2022-07-13 22:06:57,519 INFO L130 PetriNetUnfolder]: For 24775/26879 co-relation queries the response was YES. [2022-07-13 22:06:57,558 INFO L84 FinitePrefix]: Finished finitePrefix Result has 24803 conditions, 6597 events. 3119/6597 cut-off events. For 24775/26879 co-relation queries the response was YES. Maximal size of possible extension queue 479. Compared 57122 event pairs, 348 based on Foata normal form. 334/6564 useless extension candidates. Maximal degree in co-relation 24782. Up to 1819 conditions per place. [2022-07-13 22:06:57,683 INFO L132 encePairwiseOnDemand]: 98/107 looper letters, 106 selfloop transitions, 61 changer transitions 1/245 dead transitions. [2022-07-13 22:06:57,683 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 133 places, 245 transitions, 2057 flow [2022-07-13 22:06:57,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-07-13 22:06:57,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-07-13 22:06:57,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 918 transitions. [2022-07-13 22:06:57,686 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8579439252336448 [2022-07-13 22:06:57,686 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 918 transitions. [2022-07-13 22:06:57,686 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 918 transitions. [2022-07-13 22:06:57,687 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:06:57,687 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 918 transitions. [2022-07-13 22:06:57,689 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 91.8) internal successors, (918), 10 states have internal predecessors, (918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:57,691 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 107.0) internal successors, (1177), 11 states have internal predecessors, (1177), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:57,691 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 107.0) internal successors, (1177), 11 states have internal predecessors, (1177), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:57,691 INFO L186 Difference]: Start difference. First operand has 124 places, 123 transitions, 657 flow. Second operand 10 states and 918 transitions. [2022-07-13 22:06:57,692 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 133 places, 245 transitions, 2057 flow [2022-07-13 22:06:57,703 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 131 places, 245 transitions, 2016 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-13 22:06:57,755 INFO L242 Difference]: Finished difference. Result has 139 places, 171 transitions, 1399 flow [2022-07-13 22:06:57,756 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=638, PETRI_DIFFERENCE_MINUEND_PLACES=122, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=123, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=93, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=1399, PETRI_PLACES=139, PETRI_TRANSITIONS=171} [2022-07-13 22:06:57,756 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 43 predicate places. [2022-07-13 22:06:57,756 INFO L495 AbstractCegarLoop]: Abstraction has has 139 places, 171 transitions, 1399 flow [2022-07-13 22:06:57,757 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 86.0) internal successors, (688), 8 states have internal predecessors, (688), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:57,757 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:06:57,757 INFO L200 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] [2022-07-13 22:06:57,783 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-07-13 22:06:57,957 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-07-13 22:06:57,958 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:06:57,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:06:57,959 INFO L85 PathProgramCache]: Analyzing trace with hash 598957769, now seen corresponding path program 3 times [2022-07-13 22:06:57,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:06:57,959 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [318843967] [2022-07-13 22:06:57,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:06:57,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:06:57,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:06:58,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:06:58,036 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:06:58,036 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [318843967] [2022-07-13 22:06:58,037 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [318843967] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 22:06:58,037 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 22:06:58,037 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-13 22:06:58,037 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [474620130] [2022-07-13 22:06:58,037 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 22:06:58,038 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-13 22:06:58,038 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:06:58,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-13 22:06:58,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2022-07-13 22:06:58,039 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 82 out of 107 [2022-07-13 22:06:58,040 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 139 places, 171 transitions, 1399 flow. Second operand has 6 states, 6 states have (on average 84.83333333333333) internal successors, (509), 6 states have internal predecessors, (509), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:58,040 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:06:58,040 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 82 of 107 [2022-07-13 22:06:58,041 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:06:58,967 INFO L129 PetriNetUnfolder]: 3264/6851 cut-off events. [2022-07-13 22:06:58,968 INFO L130 PetriNetUnfolder]: For 42249/44863 co-relation queries the response was YES. [2022-07-13 22:06:59,013 INFO L84 FinitePrefix]: Finished finitePrefix Result has 29973 conditions, 6851 events. 3264/6851 cut-off events. For 42249/44863 co-relation queries the response was YES. Maximal size of possible extension queue 443. Compared 58827 event pairs, 846 based on Foata normal form. 361/6818 useless extension candidates. Maximal degree in co-relation 29945. Up to 2223 conditions per place. [2022-07-13 22:06:59,064 INFO L132 encePairwiseOnDemand]: 99/107 looper letters, 97 selfloop transitions, 51 changer transitions 2/227 dead transitions. [2022-07-13 22:06:59,064 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 227 transitions, 2326 flow [2022-07-13 22:06:59,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-13 22:06:59,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-07-13 22:06:59,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 550 transitions. [2022-07-13 22:06:59,066 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8566978193146417 [2022-07-13 22:06:59,066 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 550 transitions. [2022-07-13 22:06:59,067 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 550 transitions. [2022-07-13 22:06:59,067 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:06:59,067 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 550 transitions. [2022-07-13 22:06:59,068 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 91.66666666666667) internal successors, (550), 6 states have internal predecessors, (550), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:59,069 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:59,070 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:59,070 INFO L186 Difference]: Start difference. First operand has 139 places, 171 transitions, 1399 flow. Second operand 6 states and 550 transitions. [2022-07-13 22:06:59,070 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 144 places, 227 transitions, 2326 flow [2022-07-13 22:06:59,107 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 144 places, 227 transitions, 2320 flow, removed 3 selfloop flow, removed 0 redundant places. [2022-07-13 22:06:59,111 INFO L242 Difference]: Finished difference. Result has 147 places, 190 transitions, 1866 flow [2022-07-13 22:06:59,111 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=1393, PETRI_DIFFERENCE_MINUEND_PLACES=139, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=171, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=31, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=121, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1866, PETRI_PLACES=147, PETRI_TRANSITIONS=190} [2022-07-13 22:06:59,112 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 51 predicate places. [2022-07-13 22:06:59,112 INFO L495 AbstractCegarLoop]: Abstraction has has 147 places, 190 transitions, 1866 flow [2022-07-13 22:06:59,113 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 84.83333333333333) internal successors, (509), 6 states have internal predecessors, (509), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:59,113 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:06:59,113 INFO L200 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] [2022-07-13 22:06:59,113 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-07-13 22:06:59,113 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:06:59,114 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:06:59,114 INFO L85 PathProgramCache]: Analyzing trace with hash 479568920, now seen corresponding path program 1 times [2022-07-13 22:06:59,114 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:06:59,114 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [812918132] [2022-07-13 22:06:59,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:06:59,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:06:59,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:06:59,262 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:06:59,263 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:06:59,263 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [812918132] [2022-07-13 22:06:59,263 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [812918132] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-13 22:06:59,263 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1386056133] [2022-07-13 22:06:59,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:06:59,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:06:59,264 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 22:06:59,265 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-13 22:06:59,287 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-07-13 22:06:59,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:06:59,387 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-07-13 22:06:59,389 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 22:06:59,757 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:06:59,757 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-13 22:06:59,977 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:06:59,977 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1386056133] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-13 22:06:59,977 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-13 22:06:59,977 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 9] total 15 [2022-07-13 22:06:59,979 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [688081067] [2022-07-13 22:06:59,980 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-13 22:06:59,980 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-07-13 22:06:59,980 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:06:59,981 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-07-13 22:06:59,981 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=170, Unknown=0, NotChecked=0, Total=210 [2022-07-13 22:06:59,982 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-07-13 22:06:59,984 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 190 transitions, 1866 flow. Second operand has 15 states, 15 states have (on average 83.53333333333333) internal successors, (1253), 15 states have internal predecessors, (1253), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:06:59,984 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:06:59,985 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-07-13 22:06:59,985 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:07:00,486 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][148], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 134#(= thread3Thread1of1ForFork0_~i~2 0), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), 94#L76-2true, Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 1225#true, 45#L50-2true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 705#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-13 22:07:00,487 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-13 22:07:00,487 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-13 22:07:00,487 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-13 22:07:00,487 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-13 22:07:00,523 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([269] L58-3-->L58-4: Formula: (= v_thread3Thread1of1ForFork0_~i~2_9 (+ |v_thread3Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} OutVars{thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_9, thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_~i~2][134], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), 701#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 69#L58-4true, Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 1215#true, 45#L50-2true, 1225#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 6#L42-6true, 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 705#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 487#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true]) [2022-07-13 22:07:00,523 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-13 22:07:00,523 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-13 22:07:00,523 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-13 22:07:00,524 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-13 22:07:00,524 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([269] L58-3-->L58-4: Formula: (= v_thread3Thread1of1ForFork0_~i~2_9 (+ |v_thread3Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} OutVars{thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_9, thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_~i~2][165], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), 701#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 69#L58-4true, 49#L42-4true, Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 1215#true, 45#L50-2true, 1225#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 705#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 487#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true]) [2022-07-13 22:07:00,524 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-07-13 22:07:00,524 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-13 22:07:00,524 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-13 22:07:00,524 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-13 22:07:00,526 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([244] L42-5-->L43: Formula: (< (mod v_thread1Thread1of1ForFork1_~i~0_5 4294967296) (mod v_~c~0_2 4294967296)) InVars {~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} OutVars{~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} AuxVars[] AssignedVars[][44], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 134#(= thread3Thread1of1ForFork0_~i~2 0), Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 64#L59true, Black: 705#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-13 22:07:00,526 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-13 22:07:00,526 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:00,526 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:00,526 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:00,552 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][117], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1227#(= ~x_1~0 0), 118#(= ~x_1~0 0), Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 1215#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 705#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 89#L75-4true, Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-13 22:07:00,552 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-13 22:07:00,552 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:00,552 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-13 22:07:00,553 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:00,556 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][148], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 134#(= thread3Thread1of1ForFork0_~i~2 0), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), 94#L76-2true, Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 45#L50-2true, 1225#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 705#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-13 22:07:00,556 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-13 22:07:00,556 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-13 22:07:00,557 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-13 22:07:00,557 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-13 22:07:00,557 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:00,557 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][148], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 134#(= thread3Thread1of1ForFork0_~i~2 0), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), 94#L76-2true, Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 45#L50-2true, 1225#true, 68#L58-2true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 705#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-13 22:07:00,557 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-07-13 22:07:00,557 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-13 22:07:00,558 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:00,558 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-13 22:07:00,562 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][148], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 134#(= thread3Thread1of1ForFork0_~i~2 0), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 94#L76-2true, Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 45#L50-2true, 1225#true, 68#L58-2true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 705#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-13 22:07:00,563 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-13 22:07:00,563 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-13 22:07:00,563 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:00,563 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-13 22:07:00,563 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:00,569 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][148], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 134#(= thread3Thread1of1ForFork0_~i~2 0), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 94#L76-2true, Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 45#L50-2true, 1225#true, 68#L58-2true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 705#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-13 22:07:00,569 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-07-13 22:07:00,570 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-13 22:07:00,570 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-13 22:07:00,570 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-13 22:07:00,579 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][148], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 134#(= thread3Thread1of1ForFork0_~i~2 0), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 705#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-13 22:07:00,579 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-13 22:07:00,580 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:00,580 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-13 22:07:00,580 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:00,588 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][148], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 134#(= thread3Thread1of1ForFork0_~i~2 0), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, 68#L58-2true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 705#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-13 22:07:00,588 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-07-13 22:07:00,588 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:00,589 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:00,589 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:00,721 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][148], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 134#(= thread3Thread1of1ForFork0_~i~2 0), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, 68#L58-2true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 705#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-13 22:07:00,721 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-07-13 22:07:00,721 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:00,721 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-07-13 22:07:00,722 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:00,722 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:00,722 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][148], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 134#(= thread3Thread1of1ForFork0_~i~2 0), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 94#L76-2true, Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 705#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-13 22:07:00,722 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-13 22:07:00,722 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:00,723 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-13 22:07:00,723 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:00,723 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:00,975 INFO L129 PetriNetUnfolder]: 1947/5842 cut-off events. [2022-07-13 22:07:00,975 INFO L130 PetriNetUnfolder]: For 25987/29107 co-relation queries the response was YES. [2022-07-13 22:07:01,094 INFO L84 FinitePrefix]: Finished finitePrefix Result has 21744 conditions, 5842 events. 1947/5842 cut-off events. For 25987/29107 co-relation queries the response was YES. Maximal size of possible extension queue 390. Compared 57673 event pairs, 251 based on Foata normal form. 155/5686 useless extension candidates. Maximal degree in co-relation 21712. Up to 1189 conditions per place. [2022-07-13 22:07:01,131 INFO L132 encePairwiseOnDemand]: 94/107 looper letters, 41 selfloop transitions, 31 changer transitions 8/244 dead transitions. [2022-07-13 22:07:01,131 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 163 places, 244 transitions, 2209 flow [2022-07-13 22:07:01,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-07-13 22:07:01,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2022-07-13 22:07:01,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1540 transitions. [2022-07-13 22:07:01,134 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7995846313603323 [2022-07-13 22:07:01,135 INFO L72 ComplementDD]: Start complementDD. Operand 18 states and 1540 transitions. [2022-07-13 22:07:01,135 INFO L73 IsDeterministic]: Start isDeterministic. Operand 18 states and 1540 transitions. [2022-07-13 22:07:01,136 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:07:01,136 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 18 states and 1540 transitions. [2022-07-13 22:07:01,139 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 19 states, 18 states have (on average 85.55555555555556) internal successors, (1540), 18 states have internal predecessors, (1540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:01,141 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 19 states, 19 states have (on average 107.0) internal successors, (2033), 19 states have internal predecessors, (2033), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:01,142 INFO L81 ComplementDD]: Finished complementDD. Result has 19 states, 19 states have (on average 107.0) internal successors, (2033), 19 states have internal predecessors, (2033), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:01,142 INFO L186 Difference]: Start difference. First operand has 147 places, 190 transitions, 1866 flow. Second operand 18 states and 1540 transitions. [2022-07-13 22:07:01,142 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 163 places, 244 transitions, 2209 flow [2022-07-13 22:07:01,177 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 157 places, 244 transitions, 2046 flow, removed 50 selfloop flow, removed 6 redundant places. [2022-07-13 22:07:01,181 INFO L242 Difference]: Finished difference. Result has 163 places, 211 transitions, 1895 flow [2022-07-13 22:07:01,181 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=1703, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=190, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=16, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=174, PETRI_DIFFERENCE_SUBTRAHEND_STATES=18, PETRI_FLOW=1895, PETRI_PLACES=163, PETRI_TRANSITIONS=211} [2022-07-13 22:07:01,182 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 67 predicate places. [2022-07-13 22:07:01,182 INFO L495 AbstractCegarLoop]: Abstraction has has 163 places, 211 transitions, 1895 flow [2022-07-13 22:07:01,183 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 83.53333333333333) internal successors, (1253), 15 states have internal predecessors, (1253), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:01,183 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:07:01,183 INFO L200 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] [2022-07-13 22:07:01,209 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-07-13 22:07:01,399 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:07:01,400 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:07:01,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:07:01,400 INFO L85 PathProgramCache]: Analyzing trace with hash 847330504, now seen corresponding path program 2 times [2022-07-13 22:07:01,400 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:07:01,400 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [685257979] [2022-07-13 22:07:01,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:07:01,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:07:01,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:07:01,552 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:07:01,552 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:07:01,552 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [685257979] [2022-07-13 22:07:01,552 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [685257979] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-13 22:07:01,552 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2033061280] [2022-07-13 22:07:01,553 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-13 22:07:01,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:07:01,553 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 22:07:01,556 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-13 22:07:01,564 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-07-13 22:07:01,682 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-13 22:07:01,682 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-13 22:07:01,684 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-07-13 22:07:01,686 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 22:07:02,066 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:07:02,067 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-13 22:07:05,385 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:07:05,385 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2033061280] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-13 22:07:05,385 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-13 22:07:05,385 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 18 [2022-07-13 22:07:05,386 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [108350677] [2022-07-13 22:07:05,386 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-13 22:07:05,386 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-07-13 22:07:05,386 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:07:05,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-07-13 22:07:05,387 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=250, Unknown=1, NotChecked=0, Total=306 [2022-07-13 22:07:05,388 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-07-13 22:07:05,390 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 163 places, 211 transitions, 1895 flow. Second operand has 18 states, 18 states have (on average 83.38888888888889) internal successors, (1501), 18 states have internal predecessors, (1501), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:05,390 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:07:05,390 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-07-13 22:07:05,390 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:07:05,569 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([244] L42-5-->L43: Formula: (< (mod v_thread1Thread1of1ForFork1_~i~0_5 4294967296) (mod v_~c~0_2 4294967296)) InVars {~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} OutVars{~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} AuxVars[] AssignedVars[][44], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 56#L74-4true, 701#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 116#true, Black: 1771#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 40#L51true, Black: 1773#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1769#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-13 22:07:05,569 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2022-07-13 22:07:05,569 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2022-07-13 22:07:05,570 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-13 22:07:05,570 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2022-07-13 22:07:05,796 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][159], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 49#L42-4true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 1783#true, 26#L58-5true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1771#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 116#true, 40#L51true, Black: 1773#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1769#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-13 22:07:05,796 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-07-13 22:07:05,796 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-13 22:07:05,796 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-13 22:07:05,797 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-13 22:07:05,907 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([244] L42-5-->L43: Formula: (< (mod v_thread1Thread1of1ForFork1_~i~0_5 4294967296) (mod v_~c~0_2 4294967296)) InVars {~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} OutVars{~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} AuxVars[] AssignedVars[][44], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 701#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 75#thread3ENTRYtrue, 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1771#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 40#L51true, 116#true, Black: 1773#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1769#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-13 22:07:05,907 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-13 22:07:05,908 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-13 22:07:05,908 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-13 22:07:05,908 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-13 22:07:05,908 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([261] thread3ENTRY-->L58-5: Formula: (= v_thread3Thread1of1ForFork0_~i~2_1 0) InVars {} OutVars{thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_1} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_~i~2][83], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 49#L42-4true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 26#L58-5true, 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1771#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 40#L51true, 116#true, Black: 1773#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1769#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-13 22:07:05,908 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-07-13 22:07:05,908 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-13 22:07:05,909 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-13 22:07:05,909 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-13 22:07:05,909 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][61], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 26#L58-5true, 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 1771#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 116#true, Black: 1773#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1769#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-13 22:07:05,910 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-13 22:07:05,910 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-13 22:07:05,910 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-13 22:07:05,910 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-13 22:07:05,927 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][61], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 26#L58-5true, 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1771#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 116#true, 40#L51true, Black: 1773#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1769#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true]) [2022-07-13 22:07:05,927 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-13 22:07:05,928 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-13 22:07:05,928 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-13 22:07:05,928 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-13 22:07:05,935 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][155], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 6#L42-6true, 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 1231#(and (<= (+ ~x_1~0 ~b~0) ~x_3~0) (= ~x_2~0 0) (<= ~x_3~0 (+ ~x_1~0 ~b~0))), 40#L51true, 116#true, Black: 1771#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1773#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1769#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true]) [2022-07-13 22:07:05,936 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-07-13 22:07:05,936 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:05,936 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:05,936 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:05,939 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][61], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 701#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 1783#true, 26#L58-5true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1771#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 116#true, 40#L51true, Black: 1773#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1769#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-13 22:07:05,939 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-13 22:07:05,940 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-13 22:07:05,940 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-13 22:07:05,940 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-13 22:07:05,979 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][61], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 6#L42-6true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1771#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 116#true, 40#L51true, Black: 1773#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1769#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-13 22:07:05,980 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-13 22:07:05,980 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:05,980 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:05,980 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-13 22:07:06,000 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([244] L42-5-->L43: Formula: (< (mod v_thread1Thread1of1ForFork1_~i~0_5 4294967296) (mod v_~c~0_2 4294967296)) InVars {~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} OutVars{~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} AuxVars[] AssignedVars[][44], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 1771#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 116#true, Black: 1773#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1769#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-13 22:07:06,000 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-13 22:07:06,000 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:06,001 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-13 22:07:06,001 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:06,023 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][122], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1227#(= ~x_1~0 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 118#(= ~x_1~0 0), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1785#(= ~x_1~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1771#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 40#L51true, Black: 1773#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1769#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true]) [2022-07-13 22:07:06,023 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-13 22:07:06,023 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-13 22:07:06,023 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:06,023 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:06,056 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][61], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1227#(= ~x_1~0 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 118#(= ~x_1~0 0), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 69#L58-4true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1785#(= ~x_1~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 40#L51true, Black: 1771#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1773#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1769#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-13 22:07:06,057 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-13 22:07:06,057 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-13 22:07:06,057 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-13 22:07:06,057 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-13 22:07:06,060 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][178], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, 68#L58-2true, 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1771#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 116#true, Black: 1773#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1769#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-13 22:07:06,060 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-07-13 22:07:06,061 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:06,061 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:06,061 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:06,156 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][178], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1771#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 116#true, Black: 1773#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1769#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-13 22:07:06,156 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is not cut-off event [2022-07-13 22:07:06,156 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-13 22:07:06,156 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-13 22:07:06,156 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-13 22:07:06,177 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][178], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, 68#L58-2true, 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1771#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 116#true, Black: 1773#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1769#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-13 22:07:06,177 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is not cut-off event [2022-07-13 22:07:06,178 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-07-13 22:07:06,178 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-07-13 22:07:06,178 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-07-13 22:07:06,178 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-07-13 22:07:06,418 INFO L129 PetriNetUnfolder]: 2292/7227 cut-off events. [2022-07-13 22:07:06,418 INFO L130 PetriNetUnfolder]: For 26059/29084 co-relation queries the response was YES. [2022-07-13 22:07:06,472 INFO L84 FinitePrefix]: Finished finitePrefix Result has 25867 conditions, 7227 events. 2292/7227 cut-off events. For 26059/29084 co-relation queries the response was YES. Maximal size of possible extension queue 452. Compared 75192 event pairs, 306 based on Foata normal form. 318/7217 useless extension candidates. Maximal degree in co-relation 25833. Up to 1471 conditions per place. [2022-07-13 22:07:06,513 INFO L132 encePairwiseOnDemand]: 97/107 looper letters, 56 selfloop transitions, 28 changer transitions 8/256 dead transitions. [2022-07-13 22:07:06,513 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 173 places, 256 transitions, 2287 flow [2022-07-13 22:07:06,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-07-13 22:07:06,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-07-13 22:07:06,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1294 transitions. [2022-07-13 22:07:06,517 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8062305295950156 [2022-07-13 22:07:06,517 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 1294 transitions. [2022-07-13 22:07:06,517 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 1294 transitions. [2022-07-13 22:07:06,517 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:07:06,518 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 1294 transitions. [2022-07-13 22:07:06,520 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 86.26666666666667) internal successors, (1294), 15 states have internal predecessors, (1294), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:06,523 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 107.0) internal successors, (1712), 16 states have internal predecessors, (1712), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:06,523 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 107.0) internal successors, (1712), 16 states have internal predecessors, (1712), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:06,523 INFO L186 Difference]: Start difference. First operand has 163 places, 211 transitions, 1895 flow. Second operand 15 states and 1294 transitions. [2022-07-13 22:07:06,524 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 173 places, 256 transitions, 2287 flow [2022-07-13 22:07:06,727 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 160 places, 256 transitions, 2126 flow, removed 64 selfloop flow, removed 13 redundant places. [2022-07-13 22:07:06,732 INFO L242 Difference]: Finished difference. Result has 167 places, 227 transitions, 1943 flow [2022-07-13 22:07:06,732 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=1790, PETRI_DIFFERENCE_MINUEND_PLACES=146, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=211, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=195, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=1943, PETRI_PLACES=167, PETRI_TRANSITIONS=227} [2022-07-13 22:07:06,733 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 71 predicate places. [2022-07-13 22:07:06,733 INFO L495 AbstractCegarLoop]: Abstraction has has 167 places, 227 transitions, 1943 flow [2022-07-13 22:07:06,734 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 83.38888888888889) internal successors, (1501), 18 states have internal predecessors, (1501), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:06,734 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:07:06,734 INFO L200 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] [2022-07-13 22:07:06,757 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-07-13 22:07:06,951 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:07:06,952 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:07:06,952 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:07:06,952 INFO L85 PathProgramCache]: Analyzing trace with hash -466273600, now seen corresponding path program 3 times [2022-07-13 22:07:06,952 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:07:06,952 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1948517666] [2022-07-13 22:07:06,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:07:06,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:07:07,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:07:07,151 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:07:07,153 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:07:07,153 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1948517666] [2022-07-13 22:07:07,154 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1948517666] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-13 22:07:07,154 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [318845014] [2022-07-13 22:07:07,154 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-07-13 22:07:07,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:07:07,154 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 22:07:07,156 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-13 22:07:07,164 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-07-13 22:07:07,287 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-07-13 22:07:07,288 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-13 22:07:07,289 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-07-13 22:07:07,292 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 22:07:07,720 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:07:07,720 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-13 22:07:12,909 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:07:12,909 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [318845014] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-13 22:07:12,910 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-13 22:07:12,910 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 18 [2022-07-13 22:07:12,910 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1845784164] [2022-07-13 22:07:12,910 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-13 22:07:12,911 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-07-13 22:07:12,911 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:07:12,911 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-07-13 22:07:12,912 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=247, Unknown=2, NotChecked=0, Total=306 [2022-07-13 22:07:12,913 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-07-13 22:07:12,914 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 167 places, 227 transitions, 1943 flow. Second operand has 18 states, 18 states have (on average 83.38888888888889) internal successors, (1501), 18 states have internal predecessors, (1501), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:12,914 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:07:12,914 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-07-13 22:07:12,915 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:07:13,386 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][159], [113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 2324#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2328#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2330#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 2326#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, 6#L42-6true, 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 1231#(and (<= (+ ~x_1~0 ~b~0) ~x_3~0) (= ~x_2~0 0) (<= ~x_3~0 (+ ~x_1~0 ~b~0))), 40#L51true, Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 89#L75-4true, Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-13 22:07:13,386 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-07-13 22:07:13,386 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:13,386 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:13,386 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:13,539 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][155], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, Black: 2324#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2328#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2330#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 2326#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-13 22:07:13,540 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-13 22:07:13,540 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:13,540 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:13,540 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-13 22:07:13,555 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][155], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, Black: 2324#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 68#L58-2true, Black: 2328#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2330#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 2326#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-13 22:07:13,555 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-07-13 22:07:13,556 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:13,556 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:13,556 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:13,588 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([244] L42-5-->L43: Formula: (< (mod v_thread1Thread1of1ForFork1_~i~0_5 4294967296) (mod v_~c~0_2 4294967296)) InVars {~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} OutVars{~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} AuxVars[] AssignedVars[][44], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, Black: 2324#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2328#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2330#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 2326#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true]) [2022-07-13 22:07:13,588 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-13 22:07:13,589 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-13 22:07:13,589 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-13 22:07:13,589 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-13 22:07:13,595 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([269] L58-3-->L58-4: Formula: (= v_thread3Thread1of1ForFork0_~i~2_9 (+ |v_thread3Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} OutVars{thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_9, thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_~i~2][171], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 701#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 69#L58-4true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 49#L42-4true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, Black: 2324#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2328#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2330#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 2326#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true]) [2022-07-13 22:07:13,595 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-13 22:07:13,595 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-13 22:07:13,596 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-13 22:07:13,596 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-13 22:07:13,596 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([269] L58-3-->L58-4: Formula: (= v_thread3Thread1of1ForFork0_~i~2_9 (+ |v_thread3Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} OutVars{thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_9, thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_~i~2][140], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 701#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 69#L58-4true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, Black: 2324#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2328#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2330#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 2326#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 6#L42-6true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true]) [2022-07-13 22:07:13,596 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-07-13 22:07:13,596 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-13 22:07:13,596 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-13 22:07:13,596 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-13 22:07:13,661 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][155], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, Black: 2324#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2328#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2330#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 2326#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-13 22:07:13,661 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-07-13 22:07:13,661 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:13,661 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:13,661 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-13 22:07:13,661 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:13,664 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][155], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, Black: 2324#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2328#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2330#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 2326#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-13 22:07:13,664 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is not cut-off event [2022-07-13 22:07:13,664 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-07-13 22:07:13,664 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-13 22:07:13,664 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-13 22:07:13,665 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-07-13 22:07:13,665 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-13 22:07:13,665 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][155], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 45#L50-2true, 1225#true, Black: 2324#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 68#L58-2true, Black: 2328#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2330#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 2326#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-13 22:07:13,665 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-07-13 22:07:13,665 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:13,665 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-07-13 22:07:13,665 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:13,665 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:13,839 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][159], [113#true, 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, Black: 2324#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2328#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2330#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 2326#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 6#L42-6true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true]) [2022-07-13 22:07:13,840 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-07-13 22:07:13,840 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-13 22:07:13,840 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-07-13 22:07:13,840 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-13 22:07:13,977 INFO L129 PetriNetUnfolder]: 2715/8457 cut-off events. [2022-07-13 22:07:13,978 INFO L130 PetriNetUnfolder]: For 28465/31277 co-relation queries the response was YES. [2022-07-13 22:07:14,052 INFO L84 FinitePrefix]: Finished finitePrefix Result has 29931 conditions, 8457 events. 2715/8457 cut-off events. For 28465/31277 co-relation queries the response was YES. Maximal size of possible extension queue 527. Compared 89893 event pairs, 465 based on Foata normal form. 186/8224 useless extension candidates. Maximal degree in co-relation 29896. Up to 1855 conditions per place. [2022-07-13 22:07:14,216 INFO L132 encePairwiseOnDemand]: 96/107 looper letters, 72 selfloop transitions, 29 changer transitions 8/273 dead transitions. [2022-07-13 22:07:14,216 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 177 places, 273 transitions, 2389 flow [2022-07-13 22:07:14,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-07-13 22:07:14,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-07-13 22:07:14,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1292 transitions. [2022-07-13 22:07:14,220 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8049844236760124 [2022-07-13 22:07:14,220 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 1292 transitions. [2022-07-13 22:07:14,220 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 1292 transitions. [2022-07-13 22:07:14,221 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:07:14,221 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 1292 transitions. [2022-07-13 22:07:14,224 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 86.13333333333334) internal successors, (1292), 15 states have internal predecessors, (1292), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:14,230 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 107.0) internal successors, (1712), 16 states have internal predecessors, (1712), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:14,230 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 107.0) internal successors, (1712), 16 states have internal predecessors, (1712), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:14,230 INFO L186 Difference]: Start difference. First operand has 167 places, 227 transitions, 1943 flow. Second operand 15 states and 1292 transitions. [2022-07-13 22:07:14,231 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 177 places, 273 transitions, 2389 flow [2022-07-13 22:07:14,273 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 169 places, 273 transitions, 2316 flow, removed 27 selfloop flow, removed 8 redundant places. [2022-07-13 22:07:14,277 INFO L242 Difference]: Finished difference. Result has 177 places, 247 transitions, 2101 flow [2022-07-13 22:07:14,277 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=1887, PETRI_DIFFERENCE_MINUEND_PLACES=155, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=227, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=211, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=2101, PETRI_PLACES=177, PETRI_TRANSITIONS=247} [2022-07-13 22:07:14,278 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 81 predicate places. [2022-07-13 22:07:14,278 INFO L495 AbstractCegarLoop]: Abstraction has has 177 places, 247 transitions, 2101 flow [2022-07-13 22:07:14,279 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 83.38888888888889) internal successors, (1501), 18 states have internal predecessors, (1501), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:14,279 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:07:14,279 INFO L200 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] [2022-07-13 22:07:14,306 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-07-13 22:07:14,495 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-07-13 22:07:14,495 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:07:14,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:07:14,496 INFO L85 PathProgramCache]: Analyzing trace with hash -687421788, now seen corresponding path program 4 times [2022-07-13 22:07:14,496 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:07:14,496 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1880069503] [2022-07-13 22:07:14,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:07:14,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:07:14,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:07:14,646 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:07:14,647 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:07:14,647 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1880069503] [2022-07-13 22:07:14,647 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1880069503] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-13 22:07:14,647 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1168658770] [2022-07-13 22:07:14,647 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-07-13 22:07:14,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:07:14,648 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 22:07:14,650 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-13 22:07:14,651 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-07-13 22:07:14,770 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-07-13 22:07:14,770 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-13 22:07:14,772 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-07-13 22:07:14,773 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 22:07:15,085 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:07:15,086 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-13 22:07:15,326 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-13 22:07:15,326 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1168658770] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-13 22:07:15,326 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-13 22:07:15,326 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 9] total 15 [2022-07-13 22:07:15,326 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [335055498] [2022-07-13 22:07:15,327 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-13 22:07:15,327 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-07-13 22:07:15,327 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:07:15,327 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-07-13 22:07:15,328 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=166, Unknown=0, NotChecked=0, Total=210 [2022-07-13 22:07:15,329 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-07-13 22:07:15,330 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 177 places, 247 transitions, 2101 flow. Second operand has 15 states, 15 states have (on average 83.53333333333333) internal successors, (1253), 15 states have internal predecessors, (1253), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:15,330 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:07:15,330 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-07-13 22:07:15,330 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:07:15,934 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][78], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1227#(= ~x_1~0 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2880#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2882#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2886#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 69#L58-4true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 61#L42-5true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 2341#(= ~x_1~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 2898#(= ~x_1~0 0), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-13 22:07:15,934 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-07-13 22:07:15,935 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-13 22:07:15,935 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-13 22:07:15,935 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-13 22:07:15,983 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][156], [113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2880#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2882#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2886#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 6#L42-6true, 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 1231#(and (<= (+ ~x_1~0 ~b~0) ~x_3~0) (= ~x_2~0 0) (<= ~x_3~0 (+ ~x_1~0 ~b~0))), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, 2896#true]) [2022-07-13 22:07:15,983 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-07-13 22:07:15,983 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:15,984 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:15,984 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:15,992 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2880#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1227#(= ~x_1~0 0), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2882#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2886#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 69#L58-4true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 2341#(= ~x_1~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 2898#(= ~x_1~0 0), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-13 22:07:15,993 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-13 22:07:15,993 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-13 22:07:15,993 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-13 22:07:15,993 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-13 22:07:15,995 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2880#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1227#(= ~x_1~0 0), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2882#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2886#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#(= ~x_1~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 76#thread1ENTRYtrue, 64#L59true, 2898#(= ~x_1~0 0), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true]) [2022-07-13 22:07:15,995 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-13 22:07:15,995 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-13 22:07:15,995 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-13 22:07:15,995 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-13 22:07:15,996 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1227#(= ~x_1~0 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2880#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2882#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2886#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 69#L58-4true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 2341#(= ~x_1~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 2898#(= ~x_1~0 0), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-13 22:07:15,996 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-13 22:07:15,996 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-13 22:07:15,996 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-13 22:07:15,996 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-13 22:07:15,997 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-13 22:07:16,025 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1227#(= ~x_1~0 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2880#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2882#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2886#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 61#L42-5true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 2341#(= ~x_1~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, 2898#(= ~x_1~0 0), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true]) [2022-07-13 22:07:16,025 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-13 22:07:16,026 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-13 22:07:16,026 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-13 22:07:16,026 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-13 22:07:16,040 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2880#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1227#(= ~x_1~0 0), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2882#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2886#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 61#L42-5true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 2341#(= ~x_1~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 2898#(= ~x_1~0 0), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true]) [2022-07-13 22:07:16,040 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-13 22:07:16,040 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-13 22:07:16,041 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-13 22:07:16,041 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-13 22:07:16,043 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][78], [113#true, 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2880#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1227#(= ~x_1~0 0), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2882#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2886#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 61#L42-5true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 2341#(= ~x_1~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, 2898#(= ~x_1~0 0), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true]) [2022-07-13 22:07:16,043 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-13 22:07:16,043 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-13 22:07:16,043 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-13 22:07:16,043 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-13 22:07:16,081 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1227#(= ~x_1~0 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2880#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2882#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2886#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 2341#(= ~x_1~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, 2898#(= ~x_1~0 0), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true]) [2022-07-13 22:07:16,081 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-13 22:07:16,081 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:16,081 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:16,081 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-13 22:07:16,096 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2880#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1227#(= ~x_1~0 0), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2882#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2886#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 2341#(= ~x_1~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 2898#(= ~x_1~0 0), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true]) [2022-07-13 22:07:16,097 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-13 22:07:16,097 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:16,097 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-13 22:07:16,097 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:16,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][182], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2880#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2882#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2886#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 94#L76-2true, Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 1225#true, 45#L50-2true, 68#L58-2true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 2896#true]) [2022-07-13 22:07:16,104 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-07-13 22:07:16,104 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-13 22:07:16,104 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:16,104 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-13 22:07:16,145 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][182], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2880#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2882#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2886#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, 68#L58-2true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 2896#true]) [2022-07-13 22:07:16,145 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-13 22:07:16,145 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-13 22:07:16,145 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:16,145 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:16,155 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][182], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2880#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2882#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2886#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, 68#L58-2true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 2896#true]) [2022-07-13 22:07:16,155 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-07-13 22:07:16,155 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:16,155 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:16,155 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:16,189 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][156], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2880#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2882#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2886#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, 6#L42-6true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, 2896#true]) [2022-07-13 22:07:16,189 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-13 22:07:16,189 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-13 22:07:16,189 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-13 22:07:16,189 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-13 22:07:16,213 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][156], [113#true, 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2880#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2882#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2886#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, 6#L42-6true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 2896#true]) [2022-07-13 22:07:16,213 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-07-13 22:07:16,214 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-13 22:07:16,214 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-13 22:07:16,214 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-13 22:07:16,214 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-13 22:07:16,241 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([244] L42-5-->L43: Formula: (< (mod v_thread1Thread1of1ForFork1_~i~0_5 4294967296) (mod v_~c~0_2 4294967296)) InVars {~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} OutVars{~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} AuxVars[] AssignedVars[][44], [113#true, 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2880#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2882#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2886#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 68#L58-2true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, 2896#true]) [2022-07-13 22:07:16,241 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2022-07-13 22:07:16,241 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-07-13 22:07:16,241 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-07-13 22:07:16,242 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-07-13 22:07:16,288 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][182], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2880#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2882#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 94#L76-2true, Black: 2886#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 1225#true, 45#L50-2true, 68#L58-2true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 2896#true]) [2022-07-13 22:07:16,288 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-07-13 22:07:16,288 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-13 22:07:16,288 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:16,288 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:16,288 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-13 22:07:16,290 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][182], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2880#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2882#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2886#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 45#L50-2true, 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 2896#true]) [2022-07-13 22:07:16,291 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-07-13 22:07:16,291 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:16,291 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:16,291 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:16,294 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][182], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2880#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2882#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 94#L76-2true, Black: 2886#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 45#L50-2true, 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 2896#true]) [2022-07-13 22:07:16,294 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is not cut-off event [2022-07-13 22:07:16,294 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-13 22:07:16,294 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-13 22:07:16,295 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-07-13 22:07:16,295 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-13 22:07:16,299 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][122], [113#true, 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2880#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2882#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2886#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 96#L42-2true, 1225#true, 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, 2339#true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 2896#true]) [2022-07-13 22:07:16,299 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-07-13 22:07:16,299 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-07-13 22:07:16,299 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-07-13 22:07:16,299 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-07-13 22:07:16,326 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][182], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2880#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2882#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 94#L76-2true, Black: 2886#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 45#L50-2true, 1225#true, 68#L58-2true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 2896#true]) [2022-07-13 22:07:16,327 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is not cut-off event [2022-07-13 22:07:16,327 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-07-13 22:07:16,327 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-07-13 22:07:16,327 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-07-13 22:07:16,327 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-07-13 22:07:16,469 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][156], [113#true, 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2880#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2882#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2886#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, 6#L42-6true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 3283#(<= (div (+ ~x_2~0 ~x_1~0 (* (- 1) ~x_3~0) (* (- 1) ~b~0) (- 4294967296)) (- 4294967296)) (+ (div (+ ~x_3~0 (* (- 1) ~x_1~0) ~b~0 (* (- 1) ~x_2~0)) 4294967296) 1)), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-13 22:07:16,469 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-07-13 22:07:16,469 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-13 22:07:16,470 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-13 22:07:16,470 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-07-13 22:07:16,600 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][156], [113#true, 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2880#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2882#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2886#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 6#L42-6true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 2896#true]) [2022-07-13 22:07:16,600 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-07-13 22:07:16,601 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-07-13 22:07:16,601 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-13 22:07:16,607 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-13 22:07:16,782 INFO L129 PetriNetUnfolder]: 2954/9391 cut-off events. [2022-07-13 22:07:16,782 INFO L130 PetriNetUnfolder]: For 34864/39230 co-relation queries the response was YES. [2022-07-13 22:07:16,901 INFO L84 FinitePrefix]: Finished finitePrefix Result has 34521 conditions, 9391 events. 2954/9391 cut-off events. For 34864/39230 co-relation queries the response was YES. Maximal size of possible extension queue 564. Compared 101867 event pairs, 527 based on Foata normal form. 355/9274 useless extension candidates. Maximal degree in co-relation 34481. Up to 2135 conditions per place. [2022-07-13 22:07:16,946 INFO L132 encePairwiseOnDemand]: 94/107 looper letters, 89 selfloop transitions, 31 changer transitions 8/292 dead transitions. [2022-07-13 22:07:16,946 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 190 places, 292 transitions, 2644 flow [2022-07-13 22:07:16,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-07-13 22:07:16,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2022-07-13 22:07:16,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1537 transitions. [2022-07-13 22:07:16,949 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7980269989615784 [2022-07-13 22:07:16,949 INFO L72 ComplementDD]: Start complementDD. Operand 18 states and 1537 transitions. [2022-07-13 22:07:16,949 INFO L73 IsDeterministic]: Start isDeterministic. Operand 18 states and 1537 transitions. [2022-07-13 22:07:16,950 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:07:16,950 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 18 states and 1537 transitions. [2022-07-13 22:07:16,953 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 19 states, 18 states have (on average 85.38888888888889) internal successors, (1537), 18 states have internal predecessors, (1537), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:16,956 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 19 states, 19 states have (on average 107.0) internal successors, (2033), 19 states have internal predecessors, (2033), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:16,957 INFO L81 ComplementDD]: Finished complementDD. Result has 19 states, 19 states have (on average 107.0) internal successors, (2033), 19 states have internal predecessors, (2033), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:16,957 INFO L186 Difference]: Start difference. First operand has 177 places, 247 transitions, 2101 flow. Second operand 18 states and 1537 transitions. [2022-07-13 22:07:16,957 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 190 places, 292 transitions, 2644 flow [2022-07-13 22:07:17,012 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 184 places, 292 transitions, 2537 flow, removed 49 selfloop flow, removed 6 redundant places. [2022-07-13 22:07:17,016 INFO L242 Difference]: Finished difference. Result has 191 places, 262 transitions, 2229 flow [2022-07-13 22:07:17,017 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=2018, PETRI_DIFFERENCE_MINUEND_PLACES=167, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=247, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=226, PETRI_DIFFERENCE_SUBTRAHEND_STATES=18, PETRI_FLOW=2229, PETRI_PLACES=191, PETRI_TRANSITIONS=262} [2022-07-13 22:07:17,017 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 95 predicate places. [2022-07-13 22:07:17,017 INFO L495 AbstractCegarLoop]: Abstraction has has 191 places, 262 transitions, 2229 flow [2022-07-13 22:07:17,018 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 83.53333333333333) internal successors, (1253), 15 states have internal predecessors, (1253), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:17,018 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:07:17,018 INFO L200 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] [2022-07-13 22:07:17,049 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-07-13 22:07:17,241 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-07-13 22:07:17,241 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:07:17,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:07:17,242 INFO L85 PathProgramCache]: Analyzing trace with hash 221475872, now seen corresponding path program 5 times [2022-07-13 22:07:17,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:07:17,242 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [947186019] [2022-07-13 22:07:17,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:07:17,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:07:17,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:07:17,411 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:07:17,412 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:07:17,412 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [947186019] [2022-07-13 22:07:17,412 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [947186019] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-13 22:07:17,412 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2119592331] [2022-07-13 22:07:17,412 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-07-13 22:07:17,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:07:17,413 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 22:07:17,414 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-13 22:07:17,415 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-07-13 22:07:17,541 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-13 22:07:17,541 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-13 22:07:17,543 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-07-13 22:07:17,544 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 22:07:17,881 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:07:17,881 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-13 22:07:20,862 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:07:20,862 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2119592331] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-13 22:07:20,863 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-13 22:07:20,863 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 17 [2022-07-13 22:07:20,863 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [554865177] [2022-07-13 22:07:20,863 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-13 22:07:20,864 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-07-13 22:07:20,864 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:07:20,864 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-07-13 22:07:20,864 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=216, Unknown=1, NotChecked=0, Total=272 [2022-07-13 22:07:20,866 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-07-13 22:07:20,867 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 191 places, 262 transitions, 2229 flow. Second operand has 17 states, 17 states have (on average 83.41176470588235) internal successors, (1418), 17 states have internal predecessors, (1418), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:20,868 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:07:20,868 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-07-13 22:07:20,868 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:07:21,423 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][77], [113#true, 3455#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1227#(= ~x_1~0 0), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 69#L58-4true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 61#L42-5true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 2341#(= ~x_1~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 3446#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 3444#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 2898#(= ~x_1~0 0), Black: 3440#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3442#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 89#L75-4true, 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-13 22:07:21,424 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-07-13 22:07:21,424 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-13 22:07:21,424 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-13 22:07:21,424 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-13 22:07:21,464 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][157], [113#true, 3455#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, 6#L42-6true, 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 1231#(and (<= (+ ~x_1~0 ~b~0) ~x_3~0) (= ~x_2~0 0) (<= ~x_3~0 (+ ~x_1~0 ~b~0))), 40#L51true, Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 3446#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 64#L59true, Black: 3444#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3440#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 3442#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 89#L75-4true, Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-13 22:07:21,465 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-07-13 22:07:21,465 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:21,465 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:21,465 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:21,476 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, 3455#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1227#(= ~x_1~0 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 69#L58-4true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 2341#(= ~x_1~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 3446#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 2898#(= ~x_1~0 0), Black: 3444#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3440#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3442#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 89#L75-4true, Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-13 22:07:21,476 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-13 22:07:21,476 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-13 22:07:21,476 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-13 22:07:21,476 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-13 22:07:21,480 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, 3455#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1227#(= ~x_1~0 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#(= ~x_1~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 3446#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 76#thread1ENTRYtrue, 2898#(= ~x_1~0 0), Black: 3444#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 64#L59true, Black: 3440#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3442#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 89#L75-4true, Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-13 22:07:21,480 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-13 22:07:21,480 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-13 22:07:21,480 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-13 22:07:21,480 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-13 22:07:21,520 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, 3455#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1227#(= ~x_1~0 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 61#L42-5true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 2341#(= ~x_1~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 3446#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 2898#(= ~x_1~0 0), Black: 3444#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 3442#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-13 22:07:21,520 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-13 22:07:21,520 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-13 22:07:21,520 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-13 22:07:21,520 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-13 22:07:21,537 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, 3455#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1227#(= ~x_1~0 0), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 61#L42-5true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 2341#(= ~x_1~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 3446#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 3444#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 2898#(= ~x_1~0 0), 64#L59true, Black: 3440#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3442#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 89#L75-4true, Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-13 22:07:21,537 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-13 22:07:21,537 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-13 22:07:21,537 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-13 22:07:21,537 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-13 22:07:21,538 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][77], [113#true, 3455#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1227#(= ~x_1~0 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 61#L42-5true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 2341#(= ~x_1~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 3446#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 2898#(= ~x_1~0 0), Black: 3444#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3442#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 89#L75-4true, Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-13 22:07:21,538 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-13 22:07:21,538 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-13 22:07:21,538 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-13 22:07:21,539 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-13 22:07:21,571 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, 3455#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1227#(= ~x_1~0 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 2341#(= ~x_1~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 3446#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 2898#(= ~x_1~0 0), Black: 3444#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 64#L59true, Black: 3440#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 3442#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-13 22:07:21,572 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-13 22:07:21,572 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:21,572 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-13 22:07:21,572 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:21,586 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, 3455#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1227#(= ~x_1~0 0), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 2341#(= ~x_1~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 3446#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 3444#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 2898#(= ~x_1~0 0), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3442#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 89#L75-4true, Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-13 22:07:21,586 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-13 22:07:21,586 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:21,586 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-13 22:07:21,586 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:21,641 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][152], [113#true, 3455#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 3446#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 3444#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3442#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 2896#true]) [2022-07-13 22:07:21,641 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-13 22:07:21,641 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-13 22:07:21,641 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:21,641 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:21,659 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][152], [113#true, 3455#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, 68#L58-2true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 3446#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 3444#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3440#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3442#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 2896#true]) [2022-07-13 22:07:21,659 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-07-13 22:07:21,659 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:21,659 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:21,659 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:21,690 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([244] L42-5-->L43: Formula: (< (mod v_thread1Thread1of1ForFork1_~i~0_5 4294967296) (mod v_~c~0_2 4294967296)) InVars {~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} OutVars{~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} AuxVars[] AssignedVars[][44], [113#true, 3455#true, 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 3446#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 3444#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 3442#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, 2896#true]) [2022-07-13 22:07:21,690 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-13 22:07:21,690 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-13 22:07:21,690 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-13 22:07:21,690 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-13 22:07:21,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([269] L58-3-->L58-4: Formula: (= v_thread3Thread1of1ForFork0_~i~2_9 (+ |v_thread3Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} OutVars{thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_9, thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_~i~2][170], [113#true, 3455#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 701#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 69#L58-4true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 49#L42-4true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 45#L50-2true, 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 3446#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 3444#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 3442#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, 2896#true]) [2022-07-13 22:07:21,699 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-13 22:07:21,699 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-13 22:07:21,699 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-13 22:07:21,699 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-13 22:07:21,699 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([269] L58-3-->L58-4: Formula: (= v_thread3Thread1of1ForFork0_~i~2_9 (+ |v_thread3Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} OutVars{thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_9, thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_~i~2][137], [113#true, 3455#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 701#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 69#L58-4true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 45#L50-2true, 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 6#L42-6true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 3446#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 3444#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3442#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, 2896#true]) [2022-07-13 22:07:21,699 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-07-13 22:07:21,699 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-13 22:07:21,699 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-13 22:07:21,699 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-13 22:07:21,781 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][157], [113#true, 3455#true, 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 6#L42-6true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 3446#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 64#L59true, Black: 3444#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 3442#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 89#L75-4true, Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 2896#true]) [2022-07-13 22:07:21,781 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-07-13 22:07:21,781 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-13 22:07:21,781 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-13 22:07:21,781 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-13 22:07:21,803 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][152], [113#true, 3455#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 3446#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 3444#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 3442#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 2896#true]) [2022-07-13 22:07:21,803 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-07-13 22:07:21,803 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-13 22:07:21,803 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:21,803 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:21,804 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:21,809 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][152], [113#true, 3455#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 45#L50-2true, 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 3446#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 3444#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3442#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-13 22:07:21,809 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is not cut-off event [2022-07-13 22:07:21,809 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-07-13 22:07:21,809 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-13 22:07:21,809 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-13 22:07:21,809 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-13 22:07:21,809 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-07-13 22:07:21,810 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][152], [113#true, 3455#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 45#L50-2true, 1225#true, 68#L58-2true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 3446#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 3444#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3442#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-13 22:07:21,810 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-07-13 22:07:21,810 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-07-13 22:07:21,810 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:21,810 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:21,810 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:22,189 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][157], [113#true, 3455#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 6#L42-6true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 3446#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 3444#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 3442#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-13 22:07:22,189 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-07-13 22:07:22,189 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-13 22:07:22,189 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-13 22:07:22,189 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-07-13 22:07:22,361 INFO L129 PetriNetUnfolder]: 3359/10558 cut-off events. [2022-07-13 22:07:22,361 INFO L130 PetriNetUnfolder]: For 42006/45258 co-relation queries the response was YES. [2022-07-13 22:07:22,426 INFO L84 FinitePrefix]: Finished finitePrefix Result has 40081 conditions, 10558 events. 3359/10558 cut-off events. For 42006/45258 co-relation queries the response was YES. Maximal size of possible extension queue 641. Compared 116798 event pairs, 621 based on Foata normal form. 242/10293 useless extension candidates. Maximal degree in co-relation 40037. Up to 2582 conditions per place. [2022-07-13 22:07:22,559 INFO L132 encePairwiseOnDemand]: 96/107 looper letters, 111 selfloop transitions, 26 changer transitions 8/309 dead transitions. [2022-07-13 22:07:22,560 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 202 places, 309 transitions, 2875 flow [2022-07-13 22:07:22,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-07-13 22:07:22,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-07-13 22:07:22,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1368 transitions. [2022-07-13 22:07:22,568 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7990654205607477 [2022-07-13 22:07:22,568 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1368 transitions. [2022-07-13 22:07:22,568 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1368 transitions. [2022-07-13 22:07:22,568 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:07:22,569 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1368 transitions. [2022-07-13 22:07:22,577 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 85.5) internal successors, (1368), 16 states have internal predecessors, (1368), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:22,580 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 107.0) internal successors, (1819), 17 states have internal predecessors, (1819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:22,581 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 107.0) internal successors, (1819), 17 states have internal predecessors, (1819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:22,581 INFO L186 Difference]: Start difference. First operand has 191 places, 262 transitions, 2229 flow. Second operand 16 states and 1368 transitions. [2022-07-13 22:07:22,581 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 202 places, 309 transitions, 2875 flow [2022-07-13 22:07:22,643 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 191 places, 309 transitions, 2732 flow, removed 56 selfloop flow, removed 11 redundant places. [2022-07-13 22:07:22,647 INFO L242 Difference]: Finished difference. Result has 198 places, 280 transitions, 2367 flow [2022-07-13 22:07:22,647 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=2113, PETRI_DIFFERENCE_MINUEND_PLACES=176, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=262, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=248, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=2367, PETRI_PLACES=198, PETRI_TRANSITIONS=280} [2022-07-13 22:07:22,647 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 102 predicate places. [2022-07-13 22:07:22,647 INFO L495 AbstractCegarLoop]: Abstraction has has 198 places, 280 transitions, 2367 flow [2022-07-13 22:07:22,648 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 83.41176470588235) internal successors, (1418), 17 states have internal predecessors, (1418), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:22,648 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:07:22,648 INFO L200 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] [2022-07-13 22:07:22,664 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-07-13 22:07:22,848 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:07:22,850 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:07:22,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:07:22,851 INFO L85 PathProgramCache]: Analyzing trace with hash -1888733530, now seen corresponding path program 6 times [2022-07-13 22:07:22,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:07:22,851 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [796540062] [2022-07-13 22:07:22,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:07:22,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:07:22,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:07:23,007 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:07:23,007 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:07:23,008 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [796540062] [2022-07-13 22:07:23,008 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [796540062] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-13 22:07:23,008 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1153949499] [2022-07-13 22:07:23,008 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-07-13 22:07:23,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:07:23,009 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 22:07:23,010 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-13 22:07:23,018 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-07-13 22:07:23,131 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2022-07-13 22:07:23,132 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-13 22:07:23,133 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-07-13 22:07:23,135 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 22:07:23,436 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:07:23,437 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-13 22:07:34,253 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:07:34,253 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1153949499] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-13 22:07:34,253 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-13 22:07:34,253 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 17 [2022-07-13 22:07:34,254 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1842440456] [2022-07-13 22:07:34,254 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-13 22:07:34,254 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-07-13 22:07:34,254 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:07:34,255 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-07-13 22:07:34,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=211, Unknown=4, NotChecked=0, Total=272 [2022-07-13 22:07:34,256 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-07-13 22:07:34,257 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 198 places, 280 transitions, 2367 flow. Second operand has 17 states, 17 states have (on average 83.47058823529412) internal successors, (1419), 17 states have internal predecessors, (1419), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:34,257 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:07:34,258 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-07-13 22:07:34,258 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:07:34,839 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][157], [3455#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 4012#true, Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 3997#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 3999#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 6#L42-6true, Black: 4003#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 4001#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 1231#(and (<= (+ ~x_1~0 ~b~0) ~x_3~0) (= ~x_2~0 0) (<= ~x_3~0 (+ ~x_1~0 ~b~0))), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 89#L75-4true, Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 64#L59true, Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-13 22:07:34,839 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-07-13 22:07:34,839 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:34,839 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:34,839 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-13 22:07:35,051 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][152], [3455#true, 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 4012#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 45#L50-2true, 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 3997#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 3999#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4003#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4001#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 94#L76-2true, Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 64#L59true, Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-13 22:07:35,052 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-13 22:07:35,052 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:35,052 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:35,052 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-13 22:07:35,077 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][152], [3455#true, 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 4012#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 45#L50-2true, 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 3997#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 3999#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4003#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 4001#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 94#L76-2true, 68#L58-2true, Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-13 22:07:35,077 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-07-13 22:07:35,077 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:35,077 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:35,077 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:35,122 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([244] L42-5-->L43: Formula: (< (mod v_thread1Thread1of1ForFork1_~i~0_5 4294967296) (mod v_~c~0_2 4294967296)) InVars {~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} OutVars{~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} AuxVars[] AssignedVars[][44], [3455#true, 4012#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 3997#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 3999#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4003#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 4001#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, 113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 64#L59true, Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-13 22:07:35,122 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-13 22:07:35,122 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-13 22:07:35,122 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-13 22:07:35,122 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-13 22:07:35,132 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([269] L58-3-->L58-4: Formula: (= v_thread3Thread1of1ForFork0_~i~2_9 (+ |v_thread3Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} OutVars{thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_9, thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_~i~2][171], [3455#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 4012#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 45#L50-2true, 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 3997#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 3999#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4003#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 4001#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, 113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 701#true, 69#L58-4true, 49#L42-4true, 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-13 22:07:35,132 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-13 22:07:35,132 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-13 22:07:35,132 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-13 22:07:35,132 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-13 22:07:35,132 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([269] L58-3-->L58-4: Formula: (= v_thread3Thread1of1ForFork0_~i~2_9 (+ |v_thread3Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} OutVars{thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_9, thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_~i~2][137], [3455#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 4012#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 45#L50-2true, 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3997#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 2339#true, Black: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), 6#L42-6true, Black: 3999#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4003#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 4001#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, 113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 701#true, 69#L58-4true, 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-13 22:07:35,132 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-07-13 22:07:35,132 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-13 22:07:35,132 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-13 22:07:35,132 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-13 22:07:35,346 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][157], [3455#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 4012#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 3997#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 3999#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 6#L42-6true, Black: 4003#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4001#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 89#L75-4true, Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 113#true, 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 64#L59true, Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-13 22:07:35,346 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-07-13 22:07:35,347 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-13 22:07:35,347 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-13 22:07:35,347 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-13 22:07:35,366 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][152], [3455#true, 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 4012#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, 2339#true, Black: 3997#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 3999#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4003#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4001#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 94#L76-2true, Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 64#L59true, Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-13 22:07:35,367 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-07-13 22:07:35,367 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:35,367 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:35,367 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-13 22:07:35,367 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-13 22:07:35,372 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][152], [3455#true, 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 4012#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 45#L50-2true, 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 3997#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 3999#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4003#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4001#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 94#L76-2true, Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 64#L59true, Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-13 22:07:35,372 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is not cut-off event [2022-07-13 22:07:35,372 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-13 22:07:35,372 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-13 22:07:35,373 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-07-13 22:07:35,373 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-13 22:07:35,373 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-07-13 22:07:35,373 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][152], [3455#true, 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 4012#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 45#L50-2true, 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 3997#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 3999#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4003#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4001#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 94#L76-2true, 68#L58-2true, Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-13 22:07:35,373 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-07-13 22:07:35,373 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-07-13 22:07:35,373 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:35,374 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:35,374 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-13 22:07:35,408 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][157], [3455#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 4012#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 3997#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 3999#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 6#L42-6true, Black: 4003#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 4001#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 64#L59true, Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-13 22:07:35,408 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-07-13 22:07:35,408 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-13 22:07:35,408 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-13 22:07:35,408 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-13 22:07:35,408 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-13 22:07:35,673 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][157], [3455#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 4012#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3997#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), 6#L42-6true, Black: 3999#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4003#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 4001#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), 2716#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 64#L59true, Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-13 22:07:35,673 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-07-13 22:07:35,673 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-07-13 22:07:35,673 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-13 22:07:35,673 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-13 22:07:35,972 INFO L129 PetriNetUnfolder]: 3619/11369 cut-off events. [2022-07-13 22:07:35,972 INFO L130 PetriNetUnfolder]: For 48586/52301 co-relation queries the response was YES. [2022-07-13 22:07:36,051 INFO L84 FinitePrefix]: Finished finitePrefix Result has 43854 conditions, 11369 events. 3619/11369 cut-off events. For 48586/52301 co-relation queries the response was YES. Maximal size of possible extension queue 648. Compared 127147 event pairs, 713 based on Foata normal form. 321/11128 useless extension candidates. Maximal degree in co-relation 43806. Up to 2867 conditions per place. [2022-07-13 22:07:36,100 INFO L132 encePairwiseOnDemand]: 92/107 looper letters, 117 selfloop transitions, 30 changer transitions 8/319 dead transitions. [2022-07-13 22:07:36,100 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 210 places, 319 transitions, 3007 flow [2022-07-13 22:07:36,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-07-13 22:07:36,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2022-07-13 22:07:36,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1444 transitions. [2022-07-13 22:07:36,119 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7938427707531611 [2022-07-13 22:07:36,119 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 1444 transitions. [2022-07-13 22:07:36,119 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 1444 transitions. [2022-07-13 22:07:36,120 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:07:36,120 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 1444 transitions. [2022-07-13 22:07:36,122 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 18 states, 17 states have (on average 84.94117647058823) internal successors, (1444), 17 states have internal predecessors, (1444), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:36,125 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 18 states, 18 states have (on average 107.0) internal successors, (1926), 18 states have internal predecessors, (1926), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:36,125 INFO L81 ComplementDD]: Finished complementDD. Result has 18 states, 18 states have (on average 107.0) internal successors, (1926), 18 states have internal predecessors, (1926), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:36,125 INFO L186 Difference]: Start difference. First operand has 198 places, 280 transitions, 2367 flow. Second operand 17 states and 1444 transitions. [2022-07-13 22:07:36,125 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 210 places, 319 transitions, 3007 flow [2022-07-13 22:07:36,196 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 202 places, 319 transitions, 2849 flow, removed 73 selfloop flow, removed 8 redundant places. [2022-07-13 22:07:36,200 INFO L242 Difference]: Finished difference. Result has 210 places, 298 transitions, 2518 flow [2022-07-13 22:07:36,200 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=2225, PETRI_DIFFERENCE_MINUEND_PLACES=186, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=280, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=259, PETRI_DIFFERENCE_SUBTRAHEND_STATES=17, PETRI_FLOW=2518, PETRI_PLACES=210, PETRI_TRANSITIONS=298} [2022-07-13 22:07:36,200 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 114 predicate places. [2022-07-13 22:07:36,200 INFO L495 AbstractCegarLoop]: Abstraction has has 210 places, 298 transitions, 2518 flow [2022-07-13 22:07:36,201 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 83.47058823529412) internal successors, (1419), 17 states have internal predecessors, (1419), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:36,201 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:07:36,201 INFO L200 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:07:36,218 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-07-13 22:07:36,401 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-07-13 22:07:36,402 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:07:36,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:07:36,402 INFO L85 PathProgramCache]: Analyzing trace with hash -258089029, now seen corresponding path program 7 times [2022-07-13 22:07:36,402 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:07:36,402 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [619792357] [2022-07-13 22:07:36,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:07:36,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:07:36,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:07:36,500 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:07:36,501 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:07:36,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [619792357] [2022-07-13 22:07:36,501 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [619792357] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-13 22:07:36,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1001315023] [2022-07-13 22:07:36,501 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-07-13 22:07:36,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:07:36,502 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 22:07:36,504 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-13 22:07:36,535 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-07-13 22:07:36,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:07:36,588 INFO L263 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 14 conjunts are in the unsatisfiable core [2022-07-13 22:07:36,590 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 22:07:36,749 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:07:36,750 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-13 22:07:36,895 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 22:07:36,895 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1001315023] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-13 22:07:36,895 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-13 22:07:36,895 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2022-07-13 22:07:36,896 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2120010800] [2022-07-13 22:07:36,896 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-13 22:07:36,896 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-07-13 22:07:36,896 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:07:36,896 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-07-13 22:07:36,897 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=259, Unknown=0, NotChecked=0, Total=306 [2022-07-13 22:07:36,898 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 76 out of 107 [2022-07-13 22:07:36,900 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 210 places, 298 transitions, 2518 flow. Second operand has 18 states, 18 states have (on average 80.05555555555556) internal successors, (1441), 18 states have internal predecessors, (1441), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:36,901 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:07:36,901 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 76 of 107 [2022-07-13 22:07:36,901 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 22:07:55,928 INFO L129 PetriNetUnfolder]: 54576/99471 cut-off events. [2022-07-13 22:07:55,929 INFO L130 PetriNetUnfolder]: For 454703/460144 co-relation queries the response was YES. [2022-07-13 22:07:57,307 INFO L84 FinitePrefix]: Finished finitePrefix Result has 397684 conditions, 99471 events. 54576/99471 cut-off events. For 454703/460144 co-relation queries the response was YES. Maximal size of possible extension queue 3060. Compared 1005578 event pairs, 2889 based on Foata normal form. 1185/99545 useless extension candidates. Maximal degree in co-relation 397631. Up to 15321 conditions per place. [2022-07-13 22:07:57,916 INFO L132 encePairwiseOnDemand]: 91/107 looper letters, 1080 selfloop transitions, 985 changer transitions 0/2235 dead transitions. [2022-07-13 22:07:57,916 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 406 places, 2235 transitions, 22958 flow [2022-07-13 22:07:57,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 201 states. [2022-07-13 22:07:57,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 201 states. [2022-07-13 22:07:57,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 201 states and 16676 transitions. [2022-07-13 22:07:57,945 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.775375459152834 [2022-07-13 22:07:57,945 INFO L72 ComplementDD]: Start complementDD. Operand 201 states and 16676 transitions. [2022-07-13 22:07:57,945 INFO L73 IsDeterministic]: Start isDeterministic. Operand 201 states and 16676 transitions. [2022-07-13 22:07:57,953 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 22:07:57,954 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 201 states and 16676 transitions. [2022-07-13 22:07:57,983 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 202 states, 201 states have (on average 82.96517412935323) internal successors, (16676), 201 states have internal predecessors, (16676), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:58,012 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 202 states, 202 states have (on average 107.0) internal successors, (21614), 202 states have internal predecessors, (21614), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:58,017 INFO L81 ComplementDD]: Finished complementDD. Result has 202 states, 202 states have (on average 107.0) internal successors, (21614), 202 states have internal predecessors, (21614), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:58,017 INFO L186 Difference]: Start difference. First operand has 210 places, 298 transitions, 2518 flow. Second operand 201 states and 16676 transitions. [2022-07-13 22:07:58,018 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 406 places, 2235 transitions, 22958 flow [2022-07-13 22:07:59,347 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 396 places, 2235 transitions, 22772 flow, removed 84 selfloop flow, removed 10 redundant places. [2022-07-13 22:07:59,366 INFO L242 Difference]: Finished difference. Result has 549 places, 1335 transitions, 15916 flow [2022-07-13 22:07:59,366 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=2354, PETRI_DIFFERENCE_MINUEND_PLACES=196, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=298, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=65, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=222, PETRI_DIFFERENCE_SUBTRAHEND_STATES=201, PETRI_FLOW=15916, PETRI_PLACES=549, PETRI_TRANSITIONS=1335} [2022-07-13 22:07:59,367 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 453 predicate places. [2022-07-13 22:07:59,367 INFO L495 AbstractCegarLoop]: Abstraction has has 549 places, 1335 transitions, 15916 flow [2022-07-13 22:07:59,367 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 80.05555555555556) internal successors, (1441), 18 states have internal predecessors, (1441), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:07:59,367 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 22:07:59,368 INFO L200 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 22:07:59,394 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-07-13 22:07:59,592 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:07:59,593 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 22:07:59,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 22:07:59,593 INFO L85 PathProgramCache]: Analyzing trace with hash -2135074965, now seen corresponding path program 8 times [2022-07-13 22:07:59,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 22:07:59,593 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [590156351] [2022-07-13 22:07:59,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 22:07:59,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 22:07:59,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 22:07:59,718 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-13 22:07:59,718 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 22:07:59,718 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [590156351] [2022-07-13 22:07:59,719 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [590156351] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-13 22:07:59,719 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [355525339] [2022-07-13 22:07:59,719 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-13 22:07:59,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-13 22:07:59,719 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 22:07:59,724 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-13 22:07:59,756 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-07-13 22:07:59,815 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-13 22:07:59,815 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-13 22:07:59,816 INFO L263 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 14 conjunts are in the unsatisfiable core [2022-07-13 22:07:59,818 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-13 22:07:59,932 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-13 22:07:59,932 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-13 22:08:00,104 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-13 22:08:00,104 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [355525339] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-13 22:08:00,104 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-13 22:08:00,104 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 17 [2022-07-13 22:08:00,105 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [79132961] [2022-07-13 22:08:00,105 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-13 22:08:00,105 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-07-13 22:08:00,105 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 22:08:00,106 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-07-13 22:08:00,106 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=218, Unknown=0, NotChecked=0, Total=272 [2022-07-13 22:08:00,107 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 80 out of 107 [2022-07-13 22:08:00,108 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 549 places, 1335 transitions, 15916 flow. Second operand has 17 states, 17 states have (on average 82.70588235294117) internal successors, (1406), 17 states have internal predecessors, (1406), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 22:08:00,108 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 22:08:00,108 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 80 of 107 [2022-07-13 22:08:00,108 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand