./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 791161d1 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-?-791161d [2022-07-22 21:43:10,820 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 21:43:10,822 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 21:43:10,846 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-22 21:43:10,846 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-22 21:43:10,847 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-22 21:43:10,850 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-22 21:43:10,853 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-22 21:43:10,854 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-22 21:43:10,855 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-22 21:43:10,856 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-22 21:43:10,859 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-22 21:43:10,859 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 21:43:10,861 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 21:43:10,863 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 21:43:10,865 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 21:43:10,866 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 21:43:10,870 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 21:43:10,871 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 21:43:10,874 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 21:43:10,875 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 21:43:10,876 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 21:43:10,877 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 21:43:10,877 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 21:43:10,878 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 21:43:10,879 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-22 21:43:10,880 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-22 21:43:10,880 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-22 21:43:10,880 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-22 21:43:10,882 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-22 21:43:10,882 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-22 21:43:10,883 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-22 21:43:10,884 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-22 21:43:10,884 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-22 21:43:10,885 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-22 21:43:10,886 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-22 21:43:10,886 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-22 21:43:10,886 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-22 21:43:10,886 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-22 21:43:10,887 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 21:43:10,887 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 21:43:10,888 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 21:43:10,889 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-07-22 21:43:10,907 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 21:43:10,907 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 21:43:10,908 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 21:43:10,908 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 21:43:10,908 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-22 21:43:10,909 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-22 21:43:10,909 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 21:43:10,909 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 21:43:10,909 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 21:43:10,909 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 21:43:10,910 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 21:43:10,910 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 21:43:10,910 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 21:43:10,910 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 21:43:10,910 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-22 21:43:10,910 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-22 21:43:10,910 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-22 21:43:10,911 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 21:43:10,911 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 21:43:10,911 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 21:43:10,911 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-22 21:43:10,911 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 21:43:10,911 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 21:43:10,912 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-22 21:43:10,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-22 21:43:10,912 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 21:43:10,912 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-22 21:43:10,912 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-22 21:43:10,912 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 21:43:10,913 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-22 21:43:10,913 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-22 21:43:10,913 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-22 21:43:10,913 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-22 21:43:10,913 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d10bf8c0e842192a13f4b6638f03cf57668d5bee07d0b49c4b595de1c605066 [2022-07-22 21:43:11,090 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 21:43:11,106 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 21:43:11,109 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 21:43:11,110 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 21:43:11,110 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 21:43:11,111 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/weaver/mult-flipped-dist.wvr.c [2022-07-22 21:43:11,155 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64303ac6f/d753a1a744d44f5894de6287939a5751/FLAG069818e3d [2022-07-22 21:43:11,511 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 21:43:11,512 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/mult-flipped-dist.wvr.c [2022-07-22 21:43:11,518 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64303ac6f/d753a1a744d44f5894de6287939a5751/FLAG069818e3d [2022-07-22 21:43:11,527 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64303ac6f/d753a1a744d44f5894de6287939a5751 [2022-07-22 21:43:11,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 21:43:11,529 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-22 21:43:11,543 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 21:43:11,544 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 21:43:11,546 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 21:43:11,546 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 09:43:11" (1/1) ... [2022-07-22 21:43:11,547 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@175bf8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:43:11, skipping insertion in model container [2022-07-22 21:43:11,547 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 09:43:11" (1/1) ... [2022-07-22 21:43:11,558 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 21:43:11,575 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 21:43:11,696 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] [2022-07-22 21:43:11,698 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 21:43:11,703 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 21:43:11,716 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] [2022-07-22 21:43:11,717 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 21:43:11,725 INFO L208 MainTranslator]: Completed translation [2022-07-22 21:43:11,726 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:43:11 WrapperNode [2022-07-22 21:43:11,726 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 21:43:11,727 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 21:43:11,727 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 21:43:11,727 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 21:43:11,732 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:43:11" (1/1) ... [2022-07-22 21:43:11,737 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:43:11" (1/1) ... [2022-07-22 21:43:11,748 INFO L137 Inliner]: procedures = 22, calls = 25, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 70 [2022-07-22 21:43:11,750 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 21:43:11,751 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 21:43:11,751 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 21:43:11,751 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 21:43:11,756 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:43:11" (1/1) ... [2022-07-22 21:43:11,756 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:43:11" (1/1) ... [2022-07-22 21:43:11,764 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:43:11" (1/1) ... [2022-07-22 21:43:11,764 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:43:11" (1/1) ... [2022-07-22 21:43:11,768 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:43:11" (1/1) ... [2022-07-22 21:43:11,771 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:43:11" (1/1) ... [2022-07-22 21:43:11,772 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:43:11" (1/1) ... [2022-07-22 21:43:11,773 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 21:43:11,774 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 21:43:11,774 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 21:43:11,774 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 21:43:11,775 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:43:11" (1/1) ... [2022-07-22 21:43:11,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-22 21:43:11,788 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 21:43:11,798 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) [2022-07-22 21:43:11,801 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 [2022-07-22 21:43:11,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 21:43:11,824 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-22 21:43:11,824 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-22 21:43:11,824 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-22 21:43:11,824 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-22 21:43:11,825 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-07-22 21:43:11,825 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-07-22 21:43:11,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 21:43:11,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 21:43:11,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 21:43:11,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 21:43:11,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 21:43:11,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 21:43:11,827 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 21:43:11,828 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-22 21:43:11,897 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 21:43:11,898 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 21:43:12,075 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 21:43:12,082 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 21:43:12,082 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-07-22 21:43:12,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 09:43:12 BoogieIcfgContainer [2022-07-22 21:43:12,084 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 21:43:12,085 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-22 21:43:12,085 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-22 21:43:12,096 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-22 21:43:12,097 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.07 09:43:11" (1/3) ... [2022-07-22 21:43:12,097 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68f800ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.07 09:43:12, skipping insertion in model container [2022-07-22 21:43:12,098 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:43:11" (2/3) ... [2022-07-22 21:43:12,098 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68f800ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.07 09:43:12, skipping insertion in model container [2022-07-22 21:43:12,099 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 09:43:12" (3/3) ... [2022-07-22 21:43:12,100 INFO L111 eAbstractionObserver]: Analyzing ICFG mult-flipped-dist.wvr.c [2022-07-22 21:43:12,107 WARN L143 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-07-22 21:43:12,113 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-22 21:43:12,114 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-22 21:43:12,114 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-07-22 21:43:12,190 INFO L135 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-07-22 21:43:12,226 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 110 places, 107 transitions, 238 flow [2022-07-22 21:43:12,264 INFO L129 PetriNetUnfolder]: 7/104 cut-off events. [2022-07-22 21:43:12,264 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-22 21:43:12,267 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. [2022-07-22 21:43:12,268 INFO L82 GeneralOperation]: Start removeDead. Operand has 110 places, 107 transitions, 238 flow [2022-07-22 21:43:12,271 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 96 places, 93 transitions, 204 flow [2022-07-22 21:43:12,281 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-22 21:43:12,287 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@3db6c2f2, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@20ddd814 [2022-07-22 21:43:12,288 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-07-22 21:43:12,304 INFO L129 PetriNetUnfolder]: 7/92 cut-off events. [2022-07-22 21:43:12,304 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-22 21:43:12,304 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:43:12,305 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] [2022-07-22 21:43:12,305 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)] === [2022-07-22 21:43:12,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:43:12,309 INFO L85 PathProgramCache]: Analyzing trace with hash -1101531023, now seen corresponding path program 1 times [2022-07-22 21:43:12,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:43:12,315 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1911926485] [2022-07-22 21:43:12,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:43:12,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:43:12,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:43:12,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:12,502 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:43:12,502 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1911926485] [2022-07-22 21:43:12,503 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1911926485] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:43:12,503 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:43:12,503 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 21:43:12,504 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1554087497] [2022-07-22 21:43:12,505 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:43:12,511 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-07-22 21:43:12,512 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:43:12,539 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-07-22 21:43:12,541 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-07-22 21:43:12,545 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 96 out of 107 [2022-07-22 21:43:12,549 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) [2022-07-22 21:43:12,549 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:43:12,549 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 96 of 107 [2022-07-22 21:43:12,550 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:43:12,629 INFO L129 PetriNetUnfolder]: 3/89 cut-off events. [2022-07-22 21:43:12,631 INFO L130 PetriNetUnfolder]: For 12/12 co-relation queries the response was YES. [2022-07-22 21:43:12,632 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. [2022-07-22 21:43:12,633 INFO L132 encePairwiseOnDemand]: 103/107 looper letters, 6 selfloop transitions, 0 changer transitions 1/89 dead transitions. [2022-07-22 21:43:12,633 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 97 places, 89 transitions, 208 flow [2022-07-22 21:43:12,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-07-22 21:43:12,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-07-22 21:43:12,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 202 transitions. [2022-07-22 21:43:12,643 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9439252336448598 [2022-07-22 21:43:12,644 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 202 transitions. [2022-07-22 21:43:12,644 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 202 transitions. [2022-07-22 21:43:12,648 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:43:12,649 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 202 transitions. [2022-07-22 21:43:12,652 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) [2022-07-22 21:43:12,655 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) [2022-07-22 21:43:12,655 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) [2022-07-22 21:43:12,656 INFO L186 Difference]: Start difference. First operand has 96 places, 93 transitions, 204 flow. Second operand 2 states and 202 transitions. [2022-07-22 21:43:12,657 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 97 places, 89 transitions, 208 flow [2022-07-22 21:43:12,659 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 91 places, 89 transitions, 196 flow, removed 0 selfloop flow, removed 6 redundant places. [2022-07-22 21:43:12,661 INFO L242 Difference]: Finished difference. Result has 91 places, 88 transitions, 182 flow [2022-07-22 21:43:12,662 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} [2022-07-22 21:43:12,665 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, -5 predicate places. [2022-07-22 21:43:12,665 INFO L495 AbstractCegarLoop]: Abstraction has has 91 places, 88 transitions, 182 flow [2022-07-22 21:43:12,665 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) [2022-07-22 21:43:12,665 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:43:12,666 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] [2022-07-22 21:43:12,666 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-22 21:43:12,666 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)] === [2022-07-22 21:43:12,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:43:12,667 INFO L85 PathProgramCache]: Analyzing trace with hash 1809328627, now seen corresponding path program 1 times [2022-07-22 21:43:12,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:43:12,667 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1809181591] [2022-07-22 21:43:12,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:43:12,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:43:12,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:43:12,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:12,915 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:43:12,915 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1809181591] [2022-07-22 21:43:12,915 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1809181591] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:43:12,915 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:43:12,916 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-22 21:43:12,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1974191789] [2022-07-22 21:43:12,918 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:43:12,920 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-22 21:43:12,920 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:43:12,921 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-22 21:43:12,921 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-07-22 21:43:12,923 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-07-22 21:43:12,924 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) [2022-07-22 21:43:12,924 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:43:12,924 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-07-22 21:43:12,927 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:43:13,067 INFO L129 PetriNetUnfolder]: 53/322 cut-off events. [2022-07-22 21:43:13,070 INFO L130 PetriNetUnfolder]: For 22/23 co-relation queries the response was YES. [2022-07-22 21:43:13,073 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. [2022-07-22 21:43:13,076 INFO L132 encePairwiseOnDemand]: 98/107 looper letters, 35 selfloop transitions, 9 changer transitions 4/120 dead transitions. [2022-07-22 21:43:13,076 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 96 places, 120 transitions, 354 flow [2022-07-22 21:43:13,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-22 21:43:13,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-07-22 21:43:13,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 644 transitions. [2022-07-22 21:43:13,082 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8598130841121495 [2022-07-22 21:43:13,082 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 644 transitions. [2022-07-22 21:43:13,082 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 644 transitions. [2022-07-22 21:43:13,084 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:43:13,084 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 644 transitions. [2022-07-22 21:43:13,086 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) [2022-07-22 21:43:13,089 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) [2022-07-22 21:43:13,089 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) [2022-07-22 21:43:13,089 INFO L186 Difference]: Start difference. First operand has 91 places, 88 transitions, 182 flow. Second operand 7 states and 644 transitions. [2022-07-22 21:43:13,089 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 96 places, 120 transitions, 354 flow [2022-07-22 21:43:13,090 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 96 places, 120 transitions, 354 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-07-22 21:43:13,092 INFO L242 Difference]: Finished difference. Result has 100 places, 94 transitions, 235 flow [2022-07-22 21:43:13,092 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} [2022-07-22 21:43:13,093 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 4 predicate places. [2022-07-22 21:43:13,093 INFO L495 AbstractCegarLoop]: Abstraction has has 100 places, 94 transitions, 235 flow [2022-07-22 21:43:13,093 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) [2022-07-22 21:43:13,093 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:43:13,093 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] [2022-07-22 21:43:13,094 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-22 21:43:13,094 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)] === [2022-07-22 21:43:13,094 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:43:13,094 INFO L85 PathProgramCache]: Analyzing trace with hash -247818876, now seen corresponding path program 1 times [2022-07-22 21:43:13,095 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:43:13,095 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1166242383] [2022-07-22 21:43:13,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:43:13,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:43:13,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:43:13,244 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:13,245 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:43:13,245 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1166242383] [2022-07-22 21:43:13,245 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1166242383] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:43:13,246 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:43:13,246 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-22 21:43:13,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1235519463] [2022-07-22 21:43:13,246 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:43:13,247 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-22 21:43:13,247 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:43:13,248 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 21:43:13,248 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-22 21:43:13,249 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 82 out of 107 [2022-07-22 21:43:13,250 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) [2022-07-22 21:43:13,250 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:43:13,250 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 82 of 107 [2022-07-22 21:43:13,250 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:43:13,520 INFO L129 PetriNetUnfolder]: 877/2022 cut-off events. [2022-07-22 21:43:13,520 INFO L130 PetriNetUnfolder]: For 171/172 co-relation queries the response was YES. [2022-07-22 21:43:13,527 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. [2022-07-22 21:43:13,543 INFO L132 encePairwiseOnDemand]: 99/107 looper letters, 40 selfloop transitions, 6 changer transitions 0/120 dead transitions. [2022-07-22 21:43:13,544 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 103 places, 120 transitions, 387 flow [2022-07-22 21:43:13,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-22 21:43:13,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-07-22 21:43:13,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 542 transitions. [2022-07-22 21:43:13,547 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8442367601246106 [2022-07-22 21:43:13,547 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 542 transitions. [2022-07-22 21:43:13,547 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 542 transitions. [2022-07-22 21:43:13,549 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:43:13,549 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 542 transitions. [2022-07-22 21:43:13,551 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) [2022-07-22 21:43:13,552 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) [2022-07-22 21:43:13,553 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) [2022-07-22 21:43:13,553 INFO L186 Difference]: Start difference. First operand has 100 places, 94 transitions, 235 flow. Second operand 6 states and 542 transitions. [2022-07-22 21:43:13,553 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 103 places, 120 transitions, 387 flow [2022-07-22 21:43:13,559 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 101 places, 120 transitions, 383 flow, removed 2 selfloop flow, removed 2 redundant places. [2022-07-22 21:43:13,561 INFO L242 Difference]: Finished difference. Result has 104 places, 97 transitions, 269 flow [2022-07-22 21:43:13,561 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} [2022-07-22 21:43:13,562 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 8 predicate places. [2022-07-22 21:43:13,562 INFO L495 AbstractCegarLoop]: Abstraction has has 104 places, 97 transitions, 269 flow [2022-07-22 21:43:13,562 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) [2022-07-22 21:43:13,563 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:43:13,563 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] [2022-07-22 21:43:13,563 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-22 21:43:13,563 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)] === [2022-07-22 21:43:13,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:43:13,564 INFO L85 PathProgramCache]: Analyzing trace with hash 1196552038, now seen corresponding path program 2 times [2022-07-22 21:43:13,564 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:43:13,564 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [635092734] [2022-07-22 21:43:13,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:43:13,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:43:13,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:43:13,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:13,680 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:43:13,680 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [635092734] [2022-07-22 21:43:13,680 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [635092734] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:43:13,680 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:43:13,680 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-22 21:43:13,681 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [896102015] [2022-07-22 21:43:13,681 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:43:13,682 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-22 21:43:13,683 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:43:13,683 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-22 21:43:13,683 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-07-22 21:43:13,684 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-07-22 21:43:13,684 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) [2022-07-22 21:43:13,685 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:43:13,685 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-07-22 21:43:13,685 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:43:13,921 INFO L129 PetriNetUnfolder]: 901/2408 cut-off events. [2022-07-22 21:43:13,921 INFO L130 PetriNetUnfolder]: For 1120/1233 co-relation queries the response was YES. [2022-07-22 21:43:13,929 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. [2022-07-22 21:43:13,938 INFO L132 encePairwiseOnDemand]: 101/107 looper letters, 33 selfloop transitions, 5 changer transitions 2/119 dead transitions. [2022-07-22 21:43:13,939 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 107 places, 119 transitions, 426 flow [2022-07-22 21:43:13,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-22 21:43:13,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-07-22 21:43:13,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 379 transitions. [2022-07-22 21:43:13,940 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8855140186915887 [2022-07-22 21:43:13,941 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 379 transitions. [2022-07-22 21:43:13,941 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 379 transitions. [2022-07-22 21:43:13,941 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:43:13,942 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 379 transitions. [2022-07-22 21:43:13,944 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) [2022-07-22 21:43:13,945 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) [2022-07-22 21:43:13,946 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) [2022-07-22 21:43:13,946 INFO L186 Difference]: Start difference. First operand has 104 places, 97 transitions, 269 flow. Second operand 4 states and 379 transitions. [2022-07-22 21:43:13,946 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 107 places, 119 transitions, 426 flow [2022-07-22 21:43:13,950 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 105 places, 119 transitions, 420 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-22 21:43:13,951 INFO L242 Difference]: Finished difference. Result has 108 places, 102 transitions, 313 flow [2022-07-22 21:43:13,952 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} [2022-07-22 21:43:13,953 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 12 predicate places. [2022-07-22 21:43:13,954 INFO L495 AbstractCegarLoop]: Abstraction has has 108 places, 102 transitions, 313 flow [2022-07-22 21:43:13,954 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) [2022-07-22 21:43:13,954 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:43:13,954 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] [2022-07-22 21:43:13,954 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-22 21:43:13,955 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)] === [2022-07-22 21:43:13,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:43:13,955 INFO L85 PathProgramCache]: Analyzing trace with hash -2069883948, now seen corresponding path program 1 times [2022-07-22 21:43:13,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:43:13,956 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [731477823] [2022-07-22 21:43:13,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:43:13,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:43:14,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:43:14,069 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:14,070 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:43:14,070 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [731477823] [2022-07-22 21:43:14,070 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [731477823] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:43:14,070 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:43:14,070 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-22 21:43:14,070 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1913221435] [2022-07-22 21:43:14,070 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:43:14,071 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-22 21:43:14,071 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:43:14,071 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 21:43:14,072 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-22 21:43:14,072 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 82 out of 107 [2022-07-22 21:43:14,073 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) [2022-07-22 21:43:14,073 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:43:14,073 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 82 of 107 [2022-07-22 21:43:14,073 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:43:14,395 INFO L129 PetriNetUnfolder]: 1235/3303 cut-off events. [2022-07-22 21:43:14,395 INFO L130 PetriNetUnfolder]: For 2707/2940 co-relation queries the response was YES. [2022-07-22 21:43:14,404 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. [2022-07-22 21:43:14,417 INFO L132 encePairwiseOnDemand]: 99/107 looper letters, 49 selfloop transitions, 6 changer transitions 10/140 dead transitions. [2022-07-22 21:43:14,417 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 113 places, 140 transitions, 604 flow [2022-07-22 21:43:14,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-22 21:43:14,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-07-22 21:43:14,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 545 transitions. [2022-07-22 21:43:14,419 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8489096573208723 [2022-07-22 21:43:14,419 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 545 transitions. [2022-07-22 21:43:14,419 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 545 transitions. [2022-07-22 21:43:14,419 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:43:14,420 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 545 transitions. [2022-07-22 21:43:14,421 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) [2022-07-22 21:43:14,422 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) [2022-07-22 21:43:14,422 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) [2022-07-22 21:43:14,422 INFO L186 Difference]: Start difference. First operand has 108 places, 102 transitions, 313 flow. Second operand 6 states and 545 transitions. [2022-07-22 21:43:14,422 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 113 places, 140 transitions, 604 flow [2022-07-22 21:43:14,427 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 113 places, 140 transitions, 604 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-07-22 21:43:14,428 INFO L242 Difference]: Finished difference. Result has 116 places, 104 transitions, 358 flow [2022-07-22 21:43:14,429 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} [2022-07-22 21:43:14,431 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 20 predicate places. [2022-07-22 21:43:14,431 INFO L495 AbstractCegarLoop]: Abstraction has has 116 places, 104 transitions, 358 flow [2022-07-22 21:43:14,431 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) [2022-07-22 21:43:14,431 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:43:14,432 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] [2022-07-22 21:43:14,432 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-22 21:43:14,432 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)] === [2022-07-22 21:43:14,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:43:14,433 INFO L85 PathProgramCache]: Analyzing trace with hash -995303968, now seen corresponding path program 3 times [2022-07-22 21:43:14,433 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:43:14,433 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1298753503] [2022-07-22 21:43:14,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:43:14,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:43:14,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:43:14,532 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:14,532 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:43:14,532 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1298753503] [2022-07-22 21:43:14,532 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1298753503] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:43:14,533 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:43:14,533 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-22 21:43:14,533 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [996868582] [2022-07-22 21:43:14,533 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:43:14,534 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-22 21:43:14,534 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:43:14,535 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-22 21:43:14,535 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-07-22 21:43:14,536 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-07-22 21:43:14,536 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) [2022-07-22 21:43:14,536 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:43:14,536 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-07-22 21:43:14,536 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:43:14,861 INFO L129 PetriNetUnfolder]: 1021/3126 cut-off events. [2022-07-22 21:43:14,861 INFO L130 PetriNetUnfolder]: For 4230/4618 co-relation queries the response was YES. [2022-07-22 21:43:14,873 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. [2022-07-22 21:43:14,888 INFO L132 encePairwiseOnDemand]: 101/107 looper letters, 39 selfloop transitions, 10 changer transitions 2/131 dead transitions. [2022-07-22 21:43:14,889 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 118 places, 131 transitions, 610 flow [2022-07-22 21:43:14,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-22 21:43:14,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-07-22 21:43:14,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 379 transitions. [2022-07-22 21:43:14,916 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8855140186915887 [2022-07-22 21:43:14,917 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 379 transitions. [2022-07-22 21:43:14,917 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 379 transitions. [2022-07-22 21:43:14,917 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:43:14,917 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 379 transitions. [2022-07-22 21:43:14,918 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) [2022-07-22 21:43:14,918 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) [2022-07-22 21:43:14,919 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) [2022-07-22 21:43:14,919 INFO L186 Difference]: Start difference. First operand has 116 places, 104 transitions, 358 flow. Second operand 4 states and 379 transitions. [2022-07-22 21:43:14,919 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 118 places, 131 transitions, 610 flow [2022-07-22 21:43:14,923 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 115 places, 131 transitions, 585 flow, removed 9 selfloop flow, removed 3 redundant places. [2022-07-22 21:43:14,924 INFO L242 Difference]: Finished difference. Result has 117 places, 110 transitions, 439 flow [2022-07-22 21:43:14,924 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} [2022-07-22 21:43:14,925 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 21 predicate places. [2022-07-22 21:43:14,925 INFO L495 AbstractCegarLoop]: Abstraction has has 117 places, 110 transitions, 439 flow [2022-07-22 21:43:14,925 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) [2022-07-22 21:43:14,925 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:43:14,925 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] [2022-07-22 21:43:14,926 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-22 21:43:14,926 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)] === [2022-07-22 21:43:14,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:43:14,926 INFO L85 PathProgramCache]: Analyzing trace with hash -169463636, now seen corresponding path program 2 times [2022-07-22 21:43:14,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:43:14,927 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1424186996] [2022-07-22 21:43:14,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:43:14,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:43:14,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:43:14,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:14,990 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:43:14,990 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1424186996] [2022-07-22 21:43:14,990 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1424186996] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:43:14,990 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:43:14,990 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-22 21:43:14,991 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1243571076] [2022-07-22 21:43:14,991 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:43:14,991 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-22 21:43:14,991 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:43:14,991 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-22 21:43:14,992 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-07-22 21:43:14,992 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-07-22 21:43:14,992 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) [2022-07-22 21:43:14,993 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:43:14,993 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-07-22 21:43:14,993 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:43:15,298 INFO L129 PetriNetUnfolder]: 1219/3484 cut-off events. [2022-07-22 21:43:15,298 INFO L130 PetriNetUnfolder]: For 8143/9049 co-relation queries the response was YES. [2022-07-22 21:43:15,311 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. [2022-07-22 21:43:15,327 INFO L132 encePairwiseOnDemand]: 101/107 looper letters, 37 selfloop transitions, 8 changer transitions 6/132 dead transitions. [2022-07-22 21:43:15,328 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 120 places, 132 transitions, 679 flow [2022-07-22 21:43:15,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-22 21:43:15,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-07-22 21:43:15,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 378 transitions. [2022-07-22 21:43:15,329 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.883177570093458 [2022-07-22 21:43:15,329 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 378 transitions. [2022-07-22 21:43:15,329 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 378 transitions. [2022-07-22 21:43:15,330 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:43:15,330 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 378 transitions. [2022-07-22 21:43:15,330 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) [2022-07-22 21:43:15,331 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) [2022-07-22 21:43:15,331 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) [2022-07-22 21:43:15,332 INFO L186 Difference]: Start difference. First operand has 117 places, 110 transitions, 439 flow. Second operand 4 states and 378 transitions. [2022-07-22 21:43:15,332 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 120 places, 132 transitions, 679 flow [2022-07-22 21:43:15,336 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 119 places, 132 transitions, 675 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-07-22 21:43:15,338 INFO L242 Difference]: Finished difference. Result has 121 places, 112 transitions, 478 flow [2022-07-22 21:43:15,338 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} [2022-07-22 21:43:15,338 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 25 predicate places. [2022-07-22 21:43:15,339 INFO L495 AbstractCegarLoop]: Abstraction has has 121 places, 112 transitions, 478 flow [2022-07-22 21:43:15,339 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) [2022-07-22 21:43:15,339 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:43:15,339 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] [2022-07-22 21:43:15,339 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-22 21:43:15,339 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)] === [2022-07-22 21:43:15,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:43:15,340 INFO L85 PathProgramCache]: Analyzing trace with hash -2077752178, now seen corresponding path program 4 times [2022-07-22 21:43:15,340 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:43:15,340 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1569180193] [2022-07-22 21:43:15,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:43:15,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:43:15,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:43:15,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:15,413 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:43:15,413 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1569180193] [2022-07-22 21:43:15,413 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1569180193] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:43:15,413 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:43:15,413 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-22 21:43:15,414 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [41878331] [2022-07-22 21:43:15,414 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:43:15,414 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-22 21:43:15,414 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:43:15,414 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 21:43:15,415 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-22 21:43:15,415 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 82 out of 107 [2022-07-22 21:43:15,415 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) [2022-07-22 21:43:15,416 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:43:15,416 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 82 of 107 [2022-07-22 21:43:15,416 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:43:15,852 INFO L129 PetriNetUnfolder]: 1976/5190 cut-off events. [2022-07-22 21:43:15,852 INFO L130 PetriNetUnfolder]: For 9741/10364 co-relation queries the response was YES. [2022-07-22 21:43:15,872 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. [2022-07-22 21:43:15,899 INFO L132 encePairwiseOnDemand]: 99/107 looper letters, 46 selfloop transitions, 6 changer transitions 16/143 dead transitions. [2022-07-22 21:43:15,900 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 126 places, 143 transitions, 790 flow [2022-07-22 21:43:15,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-22 21:43:15,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-07-22 21:43:15,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 542 transitions. [2022-07-22 21:43:15,902 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8442367601246106 [2022-07-22 21:43:15,902 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 542 transitions. [2022-07-22 21:43:15,902 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 542 transitions. [2022-07-22 21:43:15,902 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:43:15,902 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 542 transitions. [2022-07-22 21:43:15,903 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) [2022-07-22 21:43:15,904 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) [2022-07-22 21:43:15,905 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) [2022-07-22 21:43:15,905 INFO L186 Difference]: Start difference. First operand has 121 places, 112 transitions, 478 flow. Second operand 6 states and 542 transitions. [2022-07-22 21:43:15,905 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 126 places, 143 transitions, 790 flow [2022-07-22 21:43:15,913 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 125 places, 143 transitions, 775 flow, removed 5 selfloop flow, removed 1 redundant places. [2022-07-22 21:43:15,915 INFO L242 Difference]: Finished difference. Result has 128 places, 111 transitions, 479 flow [2022-07-22 21:43:15,915 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} [2022-07-22 21:43:15,915 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 32 predicate places. [2022-07-22 21:43:15,916 INFO L495 AbstractCegarLoop]: Abstraction has has 128 places, 111 transitions, 479 flow [2022-07-22 21:43:15,916 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) [2022-07-22 21:43:15,916 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:43:15,916 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] [2022-07-22 21:43:15,916 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-22 21:43:15,917 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)] === [2022-07-22 21:43:15,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:43:15,917 INFO L85 PathProgramCache]: Analyzing trace with hash -40615712, now seen corresponding path program 3 times [2022-07-22 21:43:15,917 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:43:15,917 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2039057180] [2022-07-22 21:43:15,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:43:15,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:43:15,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:43:15,959 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:15,960 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:43:15,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2039057180] [2022-07-22 21:43:15,960 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2039057180] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:43:15,960 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:43:15,961 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-22 21:43:15,961 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [657298854] [2022-07-22 21:43:15,961 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:43:15,961 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-22 21:43:15,961 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:43:15,962 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-22 21:43:15,962 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-07-22 21:43:15,962 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-07-22 21:43:15,963 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) [2022-07-22 21:43:15,963 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:43:15,963 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-07-22 21:43:15,963 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:43:16,217 INFO L129 PetriNetUnfolder]: 1161/3036 cut-off events. [2022-07-22 21:43:16,217 INFO L130 PetriNetUnfolder]: For 9156/10178 co-relation queries the response was YES. [2022-07-22 21:43:16,231 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. [2022-07-22 21:43:16,247 INFO L132 encePairwiseOnDemand]: 101/107 looper letters, 40 selfloop transitions, 15 changer transitions 2/138 dead transitions. [2022-07-22 21:43:16,247 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 128 places, 138 transitions, 816 flow [2022-07-22 21:43:16,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-22 21:43:16,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-07-22 21:43:16,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 376 transitions. [2022-07-22 21:43:16,249 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8785046728971962 [2022-07-22 21:43:16,249 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 376 transitions. [2022-07-22 21:43:16,249 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 376 transitions. [2022-07-22 21:43:16,249 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:43:16,249 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 376 transitions. [2022-07-22 21:43:16,250 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) [2022-07-22 21:43:16,251 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) [2022-07-22 21:43:16,251 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) [2022-07-22 21:43:16,251 INFO L186 Difference]: Start difference. First operand has 128 places, 111 transitions, 479 flow. Second operand 4 states and 376 transitions. [2022-07-22 21:43:16,251 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 128 places, 138 transitions, 816 flow [2022-07-22 21:43:16,260 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 122 places, 138 transitions, 776 flow, removed 14 selfloop flow, removed 6 redundant places. [2022-07-22 21:43:16,262 INFO L242 Difference]: Finished difference. Result has 123 places, 119 transitions, 604 flow [2022-07-22 21:43:16,262 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} [2022-07-22 21:43:16,263 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 27 predicate places. [2022-07-22 21:43:16,263 INFO L495 AbstractCegarLoop]: Abstraction has has 123 places, 119 transitions, 604 flow [2022-07-22 21:43:16,263 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) [2022-07-22 21:43:16,263 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:43:16,263 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] [2022-07-22 21:43:16,264 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-07-22 21:43:16,264 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)] === [2022-07-22 21:43:16,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:43:16,264 INFO L85 PathProgramCache]: Analyzing trace with hash 950979985, now seen corresponding path program 1 times [2022-07-22 21:43:16,264 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:43:16,265 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [560681934] [2022-07-22 21:43:16,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:43:16,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:43:16,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:43:16,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 21:43:16,324 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:43:16,324 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [560681934] [2022-07-22 21:43:16,324 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [560681934] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-22 21:43:16,324 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [11671346] [2022-07-22 21:43:16,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:43:16,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 21:43:16,325 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 21:43:16,327 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) [2022-07-22 21:43:16,371 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-07-22 21:43:16,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:43:16,418 INFO L263 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-22 21:43:16,424 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 21:43:16,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 21:43:16,544 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-22 21:43:16,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 21:43:16,620 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [11671346] provided 1 perfect and 1 imperfect interpolant sequences [2022-07-22 21:43:16,620 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-07-22 21:43:16,620 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6, 5] total 7 [2022-07-22 21:43:16,620 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1687349837] [2022-07-22 21:43:16,621 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:43:16,622 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-22 21:43:16,622 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:43:16,623 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-22 21:43:16,623 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-07-22 21:43:16,623 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-07-22 21:43:16,624 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) [2022-07-22 21:43:16,624 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:43:16,624 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-07-22 21:43:16,624 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:43:16,882 INFO L129 PetriNetUnfolder]: 1406/3297 cut-off events. [2022-07-22 21:43:16,883 INFO L130 PetriNetUnfolder]: For 14582/15882 co-relation queries the response was YES. [2022-07-22 21:43:16,899 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. [2022-07-22 21:43:16,949 INFO L132 encePairwiseOnDemand]: 101/107 looper letters, 39 selfloop transitions, 15 changer transitions 1/138 dead transitions. [2022-07-22 21:43:16,949 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 125 places, 138 transitions, 881 flow [2022-07-22 21:43:16,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-22 21:43:16,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-07-22 21:43:16,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 372 transitions. [2022-07-22 21:43:16,951 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8691588785046729 [2022-07-22 21:43:16,951 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 372 transitions. [2022-07-22 21:43:16,951 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 372 transitions. [2022-07-22 21:43:16,951 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:43:16,951 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 372 transitions. [2022-07-22 21:43:16,952 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) [2022-07-22 21:43:16,953 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) [2022-07-22 21:43:16,953 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) [2022-07-22 21:43:16,953 INFO L186 Difference]: Start difference. First operand has 123 places, 119 transitions, 604 flow. Second operand 4 states and 372 transitions. [2022-07-22 21:43:16,953 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 125 places, 138 transitions, 881 flow [2022-07-22 21:43:16,958 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 122 places, 138 transitions, 827 flow, removed 23 selfloop flow, removed 3 redundant places. [2022-07-22 21:43:16,959 INFO L242 Difference]: Finished difference. Result has 124 places, 123 transitions, 657 flow [2022-07-22 21:43:16,960 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} [2022-07-22 21:43:16,960 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 28 predicate places. [2022-07-22 21:43:16,960 INFO L495 AbstractCegarLoop]: Abstraction has has 124 places, 123 transitions, 657 flow [2022-07-22 21:43:16,960 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) [2022-07-22 21:43:16,961 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:43:16,961 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] [2022-07-22 21:43:16,990 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-07-22 21:43:17,178 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 [2022-07-22 21:43:17,179 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)] === [2022-07-22 21:43:17,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:43:17,179 INFO L85 PathProgramCache]: Analyzing trace with hash 1510548689, now seen corresponding path program 2 times [2022-07-22 21:43:17,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:43:17,179 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [795222196] [2022-07-22 21:43:17,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:43:17,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:43:17,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:43:17,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 21:43:17,254 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:43:17,254 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [795222196] [2022-07-22 21:43:17,255 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [795222196] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-22 21:43:17,255 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [637261737] [2022-07-22 21:43:17,255 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-22 21:43:17,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 21:43:17,255 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 21:43:17,256 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) [2022-07-22 21:43:17,257 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-07-22 21:43:17,327 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-22 21:43:17,327 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-22 21:43:17,328 INFO L263 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-22 21:43:17,333 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 21:43:17,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 21:43:17,480 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-22 21:43:17,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 21:43:17,541 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [637261737] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-22 21:43:17,542 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-22 21:43:17,542 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 4] total 8 [2022-07-22 21:43:17,542 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2028489463] [2022-07-22 21:43:17,542 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-22 21:43:17,542 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-22 21:43:17,543 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:43:17,543 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-22 21:43:17,543 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-07-22 21:43:17,544 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 82 out of 107 [2022-07-22 21:43:17,545 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) [2022-07-22 21:43:17,545 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:43:17,545 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 82 of 107 [2022-07-22 21:43:17,545 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:43:18,204 INFO L129 PetriNetUnfolder]: 3119/6597 cut-off events. [2022-07-22 21:43:18,205 INFO L130 PetriNetUnfolder]: For 24775/26879 co-relation queries the response was YES. [2022-07-22 21:43:18,240 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. [2022-07-22 21:43:18,281 INFO L132 encePairwiseOnDemand]: 98/107 looper letters, 106 selfloop transitions, 61 changer transitions 1/245 dead transitions. [2022-07-22 21:43:18,282 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 133 places, 245 transitions, 2057 flow [2022-07-22 21:43:18,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-07-22 21:43:18,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-07-22 21:43:18,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 918 transitions. [2022-07-22 21:43:18,284 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8579439252336448 [2022-07-22 21:43:18,284 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 918 transitions. [2022-07-22 21:43:18,284 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 918 transitions. [2022-07-22 21:43:18,285 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:43:18,285 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 918 transitions. [2022-07-22 21:43:18,286 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) [2022-07-22 21:43:18,288 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) [2022-07-22 21:43:18,288 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) [2022-07-22 21:43:18,288 INFO L186 Difference]: Start difference. First operand has 124 places, 123 transitions, 657 flow. Second operand 10 states and 918 transitions. [2022-07-22 21:43:18,288 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 133 places, 245 transitions, 2057 flow [2022-07-22 21:43:18,299 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 131 places, 245 transitions, 2016 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-22 21:43:18,302 INFO L242 Difference]: Finished difference. Result has 139 places, 171 transitions, 1399 flow [2022-07-22 21:43:18,302 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} [2022-07-22 21:43:18,303 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 43 predicate places. [2022-07-22 21:43:18,303 INFO L495 AbstractCegarLoop]: Abstraction has has 139 places, 171 transitions, 1399 flow [2022-07-22 21:43:18,303 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) [2022-07-22 21:43:18,304 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:43:18,304 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] [2022-07-22 21:43:18,323 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-07-22 21:43:18,509 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 [2022-07-22 21:43:18,510 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)] === [2022-07-22 21:43:18,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:43:18,510 INFO L85 PathProgramCache]: Analyzing trace with hash 598957769, now seen corresponding path program 3 times [2022-07-22 21:43:18,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:43:18,510 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [539913642] [2022-07-22 21:43:18,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:43:18,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:43:18,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:43:18,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:18,564 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:43:18,564 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [539913642] [2022-07-22 21:43:18,564 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [539913642] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:43:18,564 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:43:18,565 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-22 21:43:18,565 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1608789397] [2022-07-22 21:43:18,565 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:43:18,565 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-22 21:43:18,565 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:43:18,566 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-22 21:43:18,566 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2022-07-22 21:43:18,566 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 82 out of 107 [2022-07-22 21:43:18,567 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) [2022-07-22 21:43:18,567 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:43:18,567 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 82 of 107 [2022-07-22 21:43:18,567 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:43:19,194 INFO L129 PetriNetUnfolder]: 3264/6851 cut-off events. [2022-07-22 21:43:19,194 INFO L130 PetriNetUnfolder]: For 42249/44863 co-relation queries the response was YES. [2022-07-22 21:43:19,225 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. [2022-07-22 21:43:19,258 INFO L132 encePairwiseOnDemand]: 99/107 looper letters, 97 selfloop transitions, 51 changer transitions 2/227 dead transitions. [2022-07-22 21:43:19,259 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 227 transitions, 2326 flow [2022-07-22 21:43:19,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-22 21:43:19,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-07-22 21:43:19,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 550 transitions. [2022-07-22 21:43:19,260 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8566978193146417 [2022-07-22 21:43:19,261 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 550 transitions. [2022-07-22 21:43:19,261 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 550 transitions. [2022-07-22 21:43:19,261 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:43:19,261 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 550 transitions. [2022-07-22 21:43:19,262 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) [2022-07-22 21:43:19,263 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) [2022-07-22 21:43:19,263 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) [2022-07-22 21:43:19,263 INFO L186 Difference]: Start difference. First operand has 139 places, 171 transitions, 1399 flow. Second operand 6 states and 550 transitions. [2022-07-22 21:43:19,263 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 144 places, 227 transitions, 2326 flow [2022-07-22 21:43:19,298 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 144 places, 227 transitions, 2320 flow, removed 3 selfloop flow, removed 0 redundant places. [2022-07-22 21:43:19,301 INFO L242 Difference]: Finished difference. Result has 147 places, 190 transitions, 1866 flow [2022-07-22 21:43:19,301 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} [2022-07-22 21:43:19,302 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 51 predicate places. [2022-07-22 21:43:19,302 INFO L495 AbstractCegarLoop]: Abstraction has has 147 places, 190 transitions, 1866 flow [2022-07-22 21:43:19,302 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) [2022-07-22 21:43:19,302 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:43:19,302 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] [2022-07-22 21:43:19,302 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-07-22 21:43:19,303 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)] === [2022-07-22 21:43:19,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:43:19,303 INFO L85 PathProgramCache]: Analyzing trace with hash 479568920, now seen corresponding path program 1 times [2022-07-22 21:43:19,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:43:19,303 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [572969457] [2022-07-22 21:43:19,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:43:19,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:43:19,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:43:19,409 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:19,409 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:43:19,410 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [572969457] [2022-07-22 21:43:19,410 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [572969457] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-22 21:43:19,410 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1130423654] [2022-07-22 21:43:19,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:43:19,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 21:43:19,410 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 21:43:19,411 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) [2022-07-22 21:43:19,413 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-07-22 21:43:19,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:43:19,504 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-07-22 21:43:19,506 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 21:43:19,755 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:19,755 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-22 21:43:19,925 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:19,925 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1130423654] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-22 21:43:19,925 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-22 21:43:19,925 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 9] total 15 [2022-07-22 21:43:19,925 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [535826731] [2022-07-22 21:43:19,925 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-22 21:43:19,926 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-07-22 21:43:19,926 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:43:19,926 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-07-22 21:43:19,926 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=170, Unknown=0, NotChecked=0, Total=210 [2022-07-22 21:43:19,927 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-07-22 21:43:19,928 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) [2022-07-22 21:43:19,928 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:43:19,928 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-07-22 21:43:19,928 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:43:20,348 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)]) [2022-07-22 21:43:20,348 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-22 21:43:20,348 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-22 21:43:20,348 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-22 21:43:20,348 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-22 21:43:20,378 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]) [2022-07-22 21:43:20,378 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-22 21:43:20,378 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-22 21:43:20,378 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-22 21:43:20,378 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-22 21:43:20,379 INFO L382 tUnfolder$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]) [2022-07-22 21:43:20,379 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-07-22 21:43:20,379 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-22 21:43:20,379 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-22 21:43:20,379 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-22 21:43:20,381 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)]) [2022-07-22 21:43:20,381 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-22 21:43:20,381 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:20,381 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:20,381 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:20,401 INFO L382 tUnfolder$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)]) [2022-07-22 21:43:20,402 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-22 21:43:20,402 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:20,402 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-22 21:43:20,402 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:20,405 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)]) [2022-07-22 21:43:20,405 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-22 21:43:20,405 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-22 21:43:20,405 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-22 21:43:20,405 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-22 21:43:20,405 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:20,406 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)]) [2022-07-22 21:43:20,406 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-07-22 21:43:20,406 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-22 21:43:20,406 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:20,406 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-22 21:43:20,409 INFO L382 tUnfolder$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)]) [2022-07-22 21:43:20,410 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-22 21:43:20,410 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-22 21:43:20,410 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:20,410 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-22 21:43:20,410 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:20,415 INFO L382 tUnfolder$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)]) [2022-07-22 21:43:20,415 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-07-22 21:43:20,415 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-22 21:43:20,415 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-22 21:43:20,415 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-22 21:43:20,422 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)]) [2022-07-22 21:43:20,422 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-22 21:43:20,422 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:20,423 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-22 21:43:20,423 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:20,429 INFO L382 tUnfolder$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)]) [2022-07-22 21:43:20,429 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-07-22 21:43:20,429 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:20,429 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:20,429 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:20,474 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)]) [2022-07-22 21:43:20,474 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-07-22 21:43:20,474 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:20,474 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-07-22 21:43:20,475 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:20,475 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:20,475 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)]) [2022-07-22 21:43:20,475 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-22 21:43:20,475 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:20,475 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-22 21:43:20,475 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:20,475 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:20,678 INFO L129 PetriNetUnfolder]: 1947/5842 cut-off events. [2022-07-22 21:43:20,678 INFO L130 PetriNetUnfolder]: For 25987/29107 co-relation queries the response was YES. [2022-07-22 21:43:20,715 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. [2022-07-22 21:43:20,742 INFO L132 encePairwiseOnDemand]: 94/107 looper letters, 41 selfloop transitions, 31 changer transitions 8/244 dead transitions. [2022-07-22 21:43:20,742 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 163 places, 244 transitions, 2209 flow [2022-07-22 21:43:20,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-07-22 21:43:20,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2022-07-22 21:43:20,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1540 transitions. [2022-07-22 21:43:20,745 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7995846313603323 [2022-07-22 21:43:20,745 INFO L72 ComplementDD]: Start complementDD. Operand 18 states and 1540 transitions. [2022-07-22 21:43:20,745 INFO L73 IsDeterministic]: Start isDeterministic. Operand 18 states and 1540 transitions. [2022-07-22 21:43:20,746 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:43:20,746 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 18 states and 1540 transitions. [2022-07-22 21:43:20,748 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) [2022-07-22 21:43:20,750 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) [2022-07-22 21:43:20,751 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) [2022-07-22 21:43:20,751 INFO L186 Difference]: Start difference. First operand has 147 places, 190 transitions, 1866 flow. Second operand 18 states and 1540 transitions. [2022-07-22 21:43:20,751 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 163 places, 244 transitions, 2209 flow [2022-07-22 21:43:20,783 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 157 places, 244 transitions, 2046 flow, removed 50 selfloop flow, removed 6 redundant places. [2022-07-22 21:43:20,786 INFO L242 Difference]: Finished difference. Result has 163 places, 211 transitions, 1895 flow [2022-07-22 21:43:20,787 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} [2022-07-22 21:43:20,788 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 67 predicate places. [2022-07-22 21:43:20,788 INFO L495 AbstractCegarLoop]: Abstraction has has 163 places, 211 transitions, 1895 flow [2022-07-22 21:43:20,788 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) [2022-07-22 21:43:20,788 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:43:20,789 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] [2022-07-22 21:43:20,808 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-07-22 21:43:21,003 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 [2022-07-22 21:43:21,004 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)] === [2022-07-22 21:43:21,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:43:21,004 INFO L85 PathProgramCache]: Analyzing trace with hash 847330504, now seen corresponding path program 2 times [2022-07-22 21:43:21,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:43:21,004 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1986598443] [2022-07-22 21:43:21,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:43:21,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:43:21,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:43:21,153 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:21,153 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:43:21,153 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1986598443] [2022-07-22 21:43:21,153 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1986598443] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-22 21:43:21,153 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1213852423] [2022-07-22 21:43:21,154 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-22 21:43:21,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 21:43:21,154 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 21:43:21,168 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) [2022-07-22 21:43:21,171 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-07-22 21:43:21,273 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-22 21:43:21,273 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-22 21:43:21,275 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-07-22 21:43:21,277 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 21:43:21,589 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:21,590 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-22 21:43:29,125 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:29,125 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1213852423] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-22 21:43:29,125 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-22 21:43:29,125 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 18 [2022-07-22 21:43:29,126 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [773727582] [2022-07-22 21:43:29,126 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-22 21:43:29,126 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-07-22 21:43:29,126 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:43:29,127 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-07-22 21:43:29,127 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=248, Unknown=3, NotChecked=0, Total=306 [2022-07-22 21:43:29,128 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-07-22 21:43:29,129 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) [2022-07-22 21:43:29,129 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:43:29,129 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-07-22 21:43:29,129 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:43:29,269 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1232#(= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:29,269 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2022-07-22 21:43:29,269 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2022-07-22 21:43:29,269 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-22 21:43:29,269 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2022-07-22 21:43:29,441 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1232#(= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:29,441 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-07-22 21:43:29,441 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-22 21:43:29,441 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-22 21:43:29,441 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-22 21:43:29,483 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1232#(= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:29,484 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-22 21:43:29,484 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-22 21:43:29,484 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-22 21:43:29,484 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-22 21:43:29,484 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1232#(= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:29,484 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-07-22 21:43:29,484 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-22 21:43:29,484 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-22 21:43:29,485 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-22 21:43:29,485 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1232#(= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:29,485 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-22 21:43:29,485 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-22 21:43:29,485 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-22 21:43:29,486 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-22 21:43:29,503 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:29,503 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-22 21:43:29,503 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-22 21:43:29,503 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-22 21:43:29,503 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-22 21:43:29,510 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1232#(= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:29,510 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-07-22 21:43:29,510 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:29,510 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:29,510 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:29,513 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:29,513 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-22 21:43:29,513 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-22 21:43:29,513 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-22 21:43:29,513 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-22 21:43:29,549 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:29,550 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-22 21:43:29,550 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:29,550 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:29,550 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-22 21:43:29,569 INFO L382 tUnfolder$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)), 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1232#(= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:29,569 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-22 21:43:29,569 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:29,569 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-22 21:43:29,569 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:29,596 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1232#(= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:29,596 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-22 21:43:29,596 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-22 21:43:29,596 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:29,596 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:29,635 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1232#(= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:29,636 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-22 21:43:29,636 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-22 21:43:29,636 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-22 21:43:29,636 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-22 21:43:29,639 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:29,639 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-07-22 21:43:29,639 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:29,639 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:29,639 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:29,712 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1232#(= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:29,712 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is not cut-off event [2022-07-22 21:43:29,713 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-22 21:43:29,713 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-22 21:43:29,713 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-22 21:43:29,727 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1232#(= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:29,728 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is not cut-off event [2022-07-22 21:43:29,728 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-07-22 21:43:29,728 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-07-22 21:43:29,728 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-07-22 21:43:29,728 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-07-22 21:43:29,999 INFO L129 PetriNetUnfolder]: 2292/7227 cut-off events. [2022-07-22 21:43:30,000 INFO L130 PetriNetUnfolder]: For 26059/29084 co-relation queries the response was YES. [2022-07-22 21:43:30,055 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. [2022-07-22 21:43:30,099 INFO L132 encePairwiseOnDemand]: 97/107 looper letters, 56 selfloop transitions, 28 changer transitions 8/256 dead transitions. [2022-07-22 21:43:30,099 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 173 places, 256 transitions, 2287 flow [2022-07-22 21:43:30,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-07-22 21:43:30,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-07-22 21:43:30,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1294 transitions. [2022-07-22 21:43:30,101 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8062305295950156 [2022-07-22 21:43:30,101 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 1294 transitions. [2022-07-22 21:43:30,101 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 1294 transitions. [2022-07-22 21:43:30,102 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:43:30,102 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 1294 transitions. [2022-07-22 21:43:30,104 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) [2022-07-22 21:43:30,106 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) [2022-07-22 21:43:30,106 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) [2022-07-22 21:43:30,106 INFO L186 Difference]: Start difference. First operand has 163 places, 211 transitions, 1895 flow. Second operand 15 states and 1294 transitions. [2022-07-22 21:43:30,106 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 173 places, 256 transitions, 2287 flow [2022-07-22 21:43:30,157 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 160 places, 256 transitions, 2126 flow, removed 64 selfloop flow, removed 13 redundant places. [2022-07-22 21:43:30,160 INFO L242 Difference]: Finished difference. Result has 167 places, 227 transitions, 1943 flow [2022-07-22 21:43:30,160 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} [2022-07-22 21:43:30,161 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 71 predicate places. [2022-07-22 21:43:30,161 INFO L495 AbstractCegarLoop]: Abstraction has has 167 places, 227 transitions, 1943 flow [2022-07-22 21:43:30,161 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) [2022-07-22 21:43:30,161 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:43:30,161 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] [2022-07-22 21:43:30,178 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-07-22 21:43:30,375 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 [2022-07-22 21:43:30,375 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)] === [2022-07-22 21:43:30,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:43:30,376 INFO L85 PathProgramCache]: Analyzing trace with hash -466273600, now seen corresponding path program 3 times [2022-07-22 21:43:30,376 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:43:30,376 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [766300713] [2022-07-22 21:43:30,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:43:30,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:43:30,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:43:30,510 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:30,510 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:43:30,511 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [766300713] [2022-07-22 21:43:30,511 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [766300713] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-22 21:43:30,511 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [28934688] [2022-07-22 21:43:30,511 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-07-22 21:43:30,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 21:43:30,511 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 21:43:30,512 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) [2022-07-22 21:43:30,513 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-07-22 21:43:30,609 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-07-22 21:43:30,610 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-22 21:43:30,611 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-07-22 21:43:30,613 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 21:43:30,960 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:30,960 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-22 21:43:34,649 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:34,649 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [28934688] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-22 21:43:34,649 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-22 21:43:34,650 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 18 [2022-07-22 21:43:34,650 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1341420939] [2022-07-22 21:43:34,650 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-22 21:43:34,650 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-07-22 21:43:34,650 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:43:34,650 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-07-22 21:43:34,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=248, Unknown=1, NotChecked=0, Total=306 [2022-07-22 21:43:34,651 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-07-22 21:43:34,652 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) [2022-07-22 21:43:34,652 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:43:34,652 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-07-22 21:43:34,652 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:43:35,120 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:35,120 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-07-22 21:43:35,120 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:35,120 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:35,120 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:35,230 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:35,230 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-22 21:43:35,230 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:35,230 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:35,230 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-22 21:43:35,242 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:35,242 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-07-22 21:43:35,242 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:35,242 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:35,242 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:35,266 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:35,266 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-22 21:43:35,266 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-22 21:43:35,267 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-22 21:43:35,267 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-22 21:43:35,271 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:35,271 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-22 21:43:35,271 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-22 21:43:35,271 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-22 21:43:35,271 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-22 21:43:35,271 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:35,272 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-07-22 21:43:35,272 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-22 21:43:35,272 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-22 21:43:35,272 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-22 21:43:35,332 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:35,332 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-07-22 21:43:35,332 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:35,332 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:35,332 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-22 21:43:35,332 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:35,335 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:35,335 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is not cut-off event [2022-07-22 21:43:35,335 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-07-22 21:43:35,335 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-22 21:43:35,336 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-22 21:43:35,336 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-07-22 21:43:35,336 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-22 21:43:35,336 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:35,336 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-07-22 21:43:35,336 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:35,336 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-07-22 21:43:35,336 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:35,336 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:35,488 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:35,488 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-07-22 21:43:35,488 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-22 21:43:35,488 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-07-22 21:43:35,488 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-22 21:43:35,605 INFO L129 PetriNetUnfolder]: 2715/8457 cut-off events. [2022-07-22 21:43:35,605 INFO L130 PetriNetUnfolder]: For 28465/31277 co-relation queries the response was YES. [2022-07-22 21:43:35,661 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. [2022-07-22 21:43:35,696 INFO L132 encePairwiseOnDemand]: 96/107 looper letters, 72 selfloop transitions, 29 changer transitions 8/273 dead transitions. [2022-07-22 21:43:35,696 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 177 places, 273 transitions, 2389 flow [2022-07-22 21:43:35,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-07-22 21:43:35,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-07-22 21:43:35,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1292 transitions. [2022-07-22 21:43:35,698 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8049844236760124 [2022-07-22 21:43:35,698 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 1292 transitions. [2022-07-22 21:43:35,698 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 1292 transitions. [2022-07-22 21:43:35,699 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:43:35,699 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 1292 transitions. [2022-07-22 21:43:35,701 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) [2022-07-22 21:43:35,703 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) [2022-07-22 21:43:35,704 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) [2022-07-22 21:43:35,704 INFO L186 Difference]: Start difference. First operand has 167 places, 227 transitions, 1943 flow. Second operand 15 states and 1292 transitions. [2022-07-22 21:43:35,704 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 177 places, 273 transitions, 2389 flow [2022-07-22 21:43:35,748 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 169 places, 273 transitions, 2316 flow, removed 27 selfloop flow, removed 8 redundant places. [2022-07-22 21:43:35,751 INFO L242 Difference]: Finished difference. Result has 177 places, 247 transitions, 2101 flow [2022-07-22 21:43:35,752 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} [2022-07-22 21:43:35,752 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 81 predicate places. [2022-07-22 21:43:35,752 INFO L495 AbstractCegarLoop]: Abstraction has has 177 places, 247 transitions, 2101 flow [2022-07-22 21:43:35,753 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) [2022-07-22 21:43:35,753 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:43:35,753 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] [2022-07-22 21:43:35,770 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-07-22 21:43:35,967 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 [2022-07-22 21:43:35,967 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)] === [2022-07-22 21:43:35,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:43:35,968 INFO L85 PathProgramCache]: Analyzing trace with hash -687421788, now seen corresponding path program 4 times [2022-07-22 21:43:35,968 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:43:35,968 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1384051963] [2022-07-22 21:43:35,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:43:35,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:43:35,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:43:36,099 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:36,100 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:43:36,100 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1384051963] [2022-07-22 21:43:36,100 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1384051963] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-22 21:43:36,100 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [863968687] [2022-07-22 21:43:36,100 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-07-22 21:43:36,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 21:43:36,100 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 21:43:36,101 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) [2022-07-22 21:43:36,102 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-07-22 21:43:36,204 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-07-22 21:43:36,204 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-22 21:43:36,205 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-07-22 21:43:36,207 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 21:43:36,466 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:36,467 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-22 21:43:36,641 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 21:43:36,641 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [863968687] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-22 21:43:36,641 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-22 21:43:36,641 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 9] total 15 [2022-07-22 21:43:36,641 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1636992975] [2022-07-22 21:43:36,641 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-22 21:43:36,642 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-07-22 21:43:36,642 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:43:36,642 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-07-22 21:43:36,642 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=166, Unknown=0, NotChecked=0, Total=210 [2022-07-22 21:43:36,643 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-07-22 21:43:36,644 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) [2022-07-22 21:43:36,644 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:43:36,644 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-07-22 21:43:36,644 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:43:37,097 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:37,097 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-07-22 21:43:37,097 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-22 21:43:37,097 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-22 21:43:37,098 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-22 21:43:37,190 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:37,190 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-07-22 21:43:37,190 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:37,190 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:37,190 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:37,198 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:37,198 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-22 21:43:37,198 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-22 21:43:37,198 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-22 21:43:37,198 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-22 21:43:37,200 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:37,200 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-22 21:43:37,200 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-22 21:43:37,200 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-22 21:43:37,200 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-22 21:43:37,201 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:37,202 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-22 21:43:37,202 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-22 21:43:37,202 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-22 21:43:37,202 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-22 21:43:37,202 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-22 21:43:37,229 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:37,230 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-22 21:43:37,230 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-22 21:43:37,230 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-22 21:43:37,230 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-22 21:43:37,243 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:37,243 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-22 21:43:37,243 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-22 21:43:37,243 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-22 21:43:37,243 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-22 21:43:37,244 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:37,244 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-22 21:43:37,244 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-22 21:43:37,244 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-22 21:43:37,244 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-22 21:43:37,270 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:37,270 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-22 21:43:37,270 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:37,270 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:37,270 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-22 21:43:37,281 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:37,281 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-22 21:43:37,281 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:37,281 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-22 21:43:37,281 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:37,287 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:37,287 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-07-22 21:43:37,287 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-22 21:43:37,287 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:37,287 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-22 21:43:37,319 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:37,319 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-22 21:43:37,319 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-22 21:43:37,320 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:37,320 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:37,329 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:37,329 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-07-22 21:43:37,329 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:37,329 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:37,329 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:37,362 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:37,362 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-22 21:43:37,362 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-22 21:43:37,362 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-22 21:43:37,362 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-22 21:43:37,385 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:37,386 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-07-22 21:43:37,386 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-22 21:43:37,386 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-22 21:43:37,386 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-22 21:43:37,386 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-22 21:43:37,409 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:37,409 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2022-07-22 21:43:37,409 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-07-22 21:43:37,409 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-07-22 21:43:37,409 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-07-22 21:43:37,437 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:37,437 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-07-22 21:43:37,437 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-22 21:43:37,437 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:37,437 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:37,438 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-22 21:43:37,440 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:37,440 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-07-22 21:43:37,440 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:37,440 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:37,440 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:37,443 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:37,443 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is not cut-off event [2022-07-22 21:43:37,443 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-22 21:43:37,444 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-22 21:43:37,444 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-07-22 21:43:37,444 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-22 21:43:37,448 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:37,448 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-07-22 21:43:37,448 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-07-22 21:43:37,448 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-07-22 21:43:37,448 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-07-22 21:43:37,473 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:37,473 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is not cut-off event [2022-07-22 21:43:37,473 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-07-22 21:43:37,473 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-07-22 21:43:37,473 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-07-22 21:43:37,473 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-07-22 21:43:37,608 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:37,608 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-07-22 21:43:37,608 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-22 21:43:37,608 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-22 21:43:37,608 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-07-22 21:43:37,623 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:37,623 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-07-22 21:43:37,623 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-07-22 21:43:37,623 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-22 21:43:37,623 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-22 21:43:37,754 INFO L129 PetriNetUnfolder]: 2954/9391 cut-off events. [2022-07-22 21:43:37,754 INFO L130 PetriNetUnfolder]: For 34864/39230 co-relation queries the response was YES. [2022-07-22 21:43:37,820 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. [2022-07-22 21:43:37,859 INFO L132 encePairwiseOnDemand]: 94/107 looper letters, 89 selfloop transitions, 31 changer transitions 8/292 dead transitions. [2022-07-22 21:43:37,859 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 190 places, 292 transitions, 2644 flow [2022-07-22 21:43:37,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-07-22 21:43:37,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2022-07-22 21:43:37,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1537 transitions. [2022-07-22 21:43:37,861 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7980269989615784 [2022-07-22 21:43:37,861 INFO L72 ComplementDD]: Start complementDD. Operand 18 states and 1537 transitions. [2022-07-22 21:43:37,861 INFO L73 IsDeterministic]: Start isDeterministic. Operand 18 states and 1537 transitions. [2022-07-22 21:43:37,862 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:43:37,862 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 18 states and 1537 transitions. [2022-07-22 21:43:37,864 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) [2022-07-22 21:43:37,867 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) [2022-07-22 21:43:37,867 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) [2022-07-22 21:43:37,867 INFO L186 Difference]: Start difference. First operand has 177 places, 247 transitions, 2101 flow. Second operand 18 states and 1537 transitions. [2022-07-22 21:43:37,867 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 190 places, 292 transitions, 2644 flow [2022-07-22 21:43:37,913 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 184 places, 292 transitions, 2537 flow, removed 49 selfloop flow, removed 6 redundant places. [2022-07-22 21:43:37,917 INFO L242 Difference]: Finished difference. Result has 191 places, 262 transitions, 2229 flow [2022-07-22 21:43:37,917 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} [2022-07-22 21:43:37,917 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 95 predicate places. [2022-07-22 21:43:37,917 INFO L495 AbstractCegarLoop]: Abstraction has has 191 places, 262 transitions, 2229 flow [2022-07-22 21:43:37,918 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) [2022-07-22 21:43:37,918 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:43:37,918 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] [2022-07-22 21:43:37,938 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-07-22 21:43:38,129 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 [2022-07-22 21:43:38,129 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)] === [2022-07-22 21:43:38,130 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:43:38,130 INFO L85 PathProgramCache]: Analyzing trace with hash 221475872, now seen corresponding path program 5 times [2022-07-22 21:43:38,130 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:43:38,130 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1698743113] [2022-07-22 21:43:38,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:43:38,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:43:38,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:43:38,249 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:38,249 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:43:38,249 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1698743113] [2022-07-22 21:43:38,249 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1698743113] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-22 21:43:38,249 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1821728578] [2022-07-22 21:43:38,249 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-07-22 21:43:38,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 21:43:38,250 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 21:43:38,251 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) [2022-07-22 21:43:38,252 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-07-22 21:43:38,344 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-22 21:43:38,344 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-22 21:43:38,345 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-07-22 21:43:38,346 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 21:43:38,587 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:38,587 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-22 21:43:42,854 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:42,855 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1821728578] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-22 21:43:42,855 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-22 21:43:42,855 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 17 [2022-07-22 21:43:42,855 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [936972906] [2022-07-22 21:43:42,855 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-22 21:43:42,856 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-07-22 21:43:42,856 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:43:42,856 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-07-22 21:43:42,856 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=215, Unknown=2, NotChecked=0, Total=272 [2022-07-22 21:43:42,857 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-07-22 21:43:42,858 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) [2022-07-22 21:43:42,858 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:43:42,858 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-07-22 21:43:42,858 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:43:43,311 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 3446#(and (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:43,312 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-07-22 21:43:43,312 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-22 21:43:43,312 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-22 21:43:43,312 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-22 21:43:43,353 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 3446#(and (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:43,354 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-07-22 21:43:43,354 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:43,354 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:43,354 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:43,365 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:43,366 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-22 21:43:43,366 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-22 21:43:43,366 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-22 21:43:43,366 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-22 21:43:43,369 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:43,369 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-22 21:43:43,369 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-22 21:43:43,369 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-22 21:43:43,369 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-22 21:43:43,411 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:43,411 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-22 21:43:43,411 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-22 21:43:43,411 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-22 21:43:43,411 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-22 21:43:43,428 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:43,428 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-22 21:43:43,428 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-22 21:43:43,428 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-22 21:43:43,428 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-22 21:43:43,429 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:43,429 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-22 21:43:43,429 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-22 21:43:43,429 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-22 21:43:43,430 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-22 21:43:43,463 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:43,463 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-22 21:43:43,463 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:43,463 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-22 21:43:43,463 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:43,477 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 3446#(and (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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)]) [2022-07-22 21:43:43,478 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-22 21:43:43,478 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:43,478 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-22 21:43:43,478 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:43,524 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:43,524 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-22 21:43:43,524 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-22 21:43:43,524 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:43,524 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:43,542 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:43,542 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-07-22 21:43:43,542 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:43,542 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:43,542 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:43,577 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:43,577 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-22 21:43:43,577 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-22 21:43:43,577 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-22 21:43:43,577 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-22 21:43:43,585 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 3446#(and (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:43,585 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-22 21:43:43,585 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-22 21:43:43,585 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-22 21:43:43,585 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-22 21:43:43,585 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 3446#(and (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:43,585 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-07-22 21:43:43,585 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-22 21:43:43,585 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-22 21:43:43,585 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-22 21:43:43,658 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:43,659 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-07-22 21:43:43,659 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-22 21:43:43,659 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-22 21:43:43,659 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-22 21:43:43,674 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 701#true, Black: 3446#(and (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:43,674 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-07-22 21:43:43,674 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-22 21:43:43,674 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:43,674 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:43,674 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:43,678 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:43,678 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is not cut-off event [2022-07-22 21:43:43,678 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-07-22 21:43:43,678 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-22 21:43:43,678 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-22 21:43:43,678 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-22 21:43:43,678 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-07-22 21:43:43,679 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:43,679 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-07-22 21:43:43,679 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-07-22 21:43:43,679 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:43,679 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:43,679 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:43,926 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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 (= (+ ~x_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 4294967296) (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:43,926 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-07-22 21:43:43,926 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-22 21:43:43,926 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-22 21:43:43,926 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-07-22 21:43:44,092 INFO L129 PetriNetUnfolder]: 3359/10558 cut-off events. [2022-07-22 21:43:44,092 INFO L130 PetriNetUnfolder]: For 42006/45258 co-relation queries the response was YES. [2022-07-22 21:43:44,180 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. [2022-07-22 21:43:44,228 INFO L132 encePairwiseOnDemand]: 96/107 looper letters, 111 selfloop transitions, 26 changer transitions 8/309 dead transitions. [2022-07-22 21:43:44,229 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 202 places, 309 transitions, 2875 flow [2022-07-22 21:43:44,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-07-22 21:43:44,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-07-22 21:43:44,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1368 transitions. [2022-07-22 21:43:44,230 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7990654205607477 [2022-07-22 21:43:44,230 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1368 transitions. [2022-07-22 21:43:44,230 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1368 transitions. [2022-07-22 21:43:44,231 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:43:44,231 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1368 transitions. [2022-07-22 21:43:44,233 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) [2022-07-22 21:43:44,235 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) [2022-07-22 21:43:44,240 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) [2022-07-22 21:43:44,240 INFO L186 Difference]: Start difference. First operand has 191 places, 262 transitions, 2229 flow. Second operand 16 states and 1368 transitions. [2022-07-22 21:43:44,240 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 202 places, 309 transitions, 2875 flow [2022-07-22 21:43:44,312 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 191 places, 309 transitions, 2732 flow, removed 56 selfloop flow, removed 11 redundant places. [2022-07-22 21:43:44,315 INFO L242 Difference]: Finished difference. Result has 198 places, 280 transitions, 2367 flow [2022-07-22 21:43:44,315 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} [2022-07-22 21:43:44,316 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 102 predicate places. [2022-07-22 21:43:44,316 INFO L495 AbstractCegarLoop]: Abstraction has has 198 places, 280 transitions, 2367 flow [2022-07-22 21:43:44,316 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) [2022-07-22 21:43:44,317 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:43:44,317 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] [2022-07-22 21:43:44,337 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-07-22 21:43:44,523 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 [2022-07-22 21:43:44,524 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)] === [2022-07-22 21:43:44,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:43:44,524 INFO L85 PathProgramCache]: Analyzing trace with hash -1888733530, now seen corresponding path program 6 times [2022-07-22 21:43:44,524 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:43:44,525 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1298627697] [2022-07-22 21:43:44,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:43:44,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:43:44,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:43:44,657 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:44,658 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:43:44,658 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1298627697] [2022-07-22 21:43:44,658 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1298627697] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-22 21:43:44,658 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1354330238] [2022-07-22 21:43:44,658 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-07-22 21:43:44,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 21:43:44,659 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 21:43:44,660 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) [2022-07-22 21:43:44,687 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-07-22 21:43:44,765 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2022-07-22 21:43:44,765 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-22 21:43:44,766 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-07-22 21:43:44,768 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 21:43:45,023 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:45,024 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-22 21:43:47,709 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:47,710 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1354330238] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-22 21:43:47,710 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-22 21:43:47,710 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 17 [2022-07-22 21:43:47,710 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [978353043] [2022-07-22 21:43:47,710 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-22 21:43:47,710 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-07-22 21:43:47,711 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:43:47,711 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-07-22 21:43:47,711 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=214, Unknown=1, NotChecked=0, Total=272 [2022-07-22 21:43:47,712 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-07-22 21:43:47,712 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) [2022-07-22 21:43:47,713 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:43:47,713 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-07-22 21:43:47,713 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:43:48,204 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:48,205 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-07-22 21:43:48,205 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:48,205 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:48,205 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-22 21:43:48,384 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:48,384 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-22 21:43:48,384 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:48,384 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:48,384 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-22 21:43:48,406 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:48,406 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-07-22 21:43:48,406 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:48,406 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:48,406 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:48,444 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:48,444 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-22 21:43:48,444 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-22 21:43:48,444 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-22 21:43:48,444 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-22 21:43:48,452 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:48,452 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-22 21:43:48,452 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-22 21:43:48,452 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-22 21:43:48,452 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-22 21:43:48,452 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:48,452 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-07-22 21:43:48,452 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-22 21:43:48,452 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-22 21:43:48,452 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-22 21:43:48,541 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:48,541 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-07-22 21:43:48,541 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-22 21:43:48,541 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-22 21:43:48,542 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-22 21:43:48,559 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:48,559 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-07-22 21:43:48,560 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:48,560 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:48,560 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-22 21:43:48,560 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-22 21:43:48,564 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:48,564 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is not cut-off event [2022-07-22 21:43:48,564 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-22 21:43:48,564 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-22 21:43:48,564 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-07-22 21:43:48,564 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-22 21:43:48,564 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-07-22 21:43:48,564 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:48,564 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-07-22 21:43:48,564 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-07-22 21:43:48,564 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:48,564 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:48,564 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-22 21:43:48,695 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:48,696 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-07-22 21:43:48,696 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-22 21:43:48,696 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-22 21:43:48,696 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-22 21:43:48,696 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-22 21:43:48,930 INFO L382 tUnfolder$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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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_3~0 (* (div ~x_3~0 4294967296) (- 4294967296))) (+ ~x_2~0 ~x_1~0 (* (- 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]) [2022-07-22 21:43:48,930 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-07-22 21:43:48,931 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-07-22 21:43:48,931 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-22 21:43:48,931 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-22 21:43:49,076 INFO L129 PetriNetUnfolder]: 3619/11369 cut-off events. [2022-07-22 21:43:49,077 INFO L130 PetriNetUnfolder]: For 48586/52301 co-relation queries the response was YES. [2022-07-22 21:43:49,156 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. [2022-07-22 21:43:49,204 INFO L132 encePairwiseOnDemand]: 92/107 looper letters, 117 selfloop transitions, 30 changer transitions 8/319 dead transitions. [2022-07-22 21:43:49,204 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 210 places, 319 transitions, 3007 flow [2022-07-22 21:43:49,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-07-22 21:43:49,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2022-07-22 21:43:49,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1444 transitions. [2022-07-22 21:43:49,206 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7938427707531611 [2022-07-22 21:43:49,206 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 1444 transitions. [2022-07-22 21:43:49,206 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 1444 transitions. [2022-07-22 21:43:49,206 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:43:49,206 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 1444 transitions. [2022-07-22 21:43:49,208 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) [2022-07-22 21:43:49,210 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) [2022-07-22 21:43:49,210 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) [2022-07-22 21:43:49,210 INFO L186 Difference]: Start difference. First operand has 198 places, 280 transitions, 2367 flow. Second operand 17 states and 1444 transitions. [2022-07-22 21:43:49,210 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 210 places, 319 transitions, 3007 flow [2022-07-22 21:43:49,277 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 202 places, 319 transitions, 2849 flow, removed 73 selfloop flow, removed 8 redundant places. [2022-07-22 21:43:49,280 INFO L242 Difference]: Finished difference. Result has 210 places, 298 transitions, 2518 flow [2022-07-22 21:43:49,280 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} [2022-07-22 21:43:49,281 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 114 predicate places. [2022-07-22 21:43:49,281 INFO L495 AbstractCegarLoop]: Abstraction has has 210 places, 298 transitions, 2518 flow [2022-07-22 21:43:49,282 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) [2022-07-22 21:43:49,282 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:43:49,282 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] [2022-07-22 21:43:49,299 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-07-22 21:43:49,482 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 [2022-07-22 21:43:49,482 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)] === [2022-07-22 21:43:49,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:43:49,483 INFO L85 PathProgramCache]: Analyzing trace with hash -258089029, now seen corresponding path program 7 times [2022-07-22 21:43:49,483 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:43:49,483 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [755546343] [2022-07-22 21:43:49,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:43:49,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:43:49,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:43:49,565 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:49,565 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:43:49,565 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [755546343] [2022-07-22 21:43:49,565 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [755546343] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-22 21:43:49,566 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1283342824] [2022-07-22 21:43:49,566 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-07-22 21:43:49,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 21:43:49,566 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 21:43:49,569 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) [2022-07-22 21:43:49,570 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-07-22 21:43:49,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:43:49,632 INFO L263 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 14 conjunts are in the unsatisfiable core [2022-07-22 21:43:49,633 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 21:43:49,763 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:49,763 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-22 21:43:49,884 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:43:49,884 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1283342824] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-22 21:43:49,884 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-22 21:43:49,884 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2022-07-22 21:43:49,884 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077873038] [2022-07-22 21:43:49,884 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-22 21:43:49,885 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-07-22 21:43:49,885 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:43:49,885 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-07-22 21:43:49,885 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=259, Unknown=0, NotChecked=0, Total=306 [2022-07-22 21:43:49,886 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 76 out of 107 [2022-07-22 21:43:49,887 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) [2022-07-22 21:43:49,887 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:43:49,887 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 76 of 107 [2022-07-22 21:43:49,887 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:44:07,903 INFO L129 PetriNetUnfolder]: 54576/99471 cut-off events. [2022-07-22 21:44:07,903 INFO L130 PetriNetUnfolder]: For 454703/460144 co-relation queries the response was YES. [2022-07-22 21:44:09,154 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. [2022-07-22 21:44:09,773 INFO L132 encePairwiseOnDemand]: 91/107 looper letters, 1080 selfloop transitions, 985 changer transitions 0/2235 dead transitions. [2022-07-22 21:44:09,773 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 406 places, 2235 transitions, 22958 flow [2022-07-22 21:44:09,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 201 states. [2022-07-22 21:44:09,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 201 states. [2022-07-22 21:44:09,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 201 states and 16676 transitions. [2022-07-22 21:44:09,791 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.775375459152834 [2022-07-22 21:44:09,791 INFO L72 ComplementDD]: Start complementDD. Operand 201 states and 16676 transitions. [2022-07-22 21:44:09,792 INFO L73 IsDeterministic]: Start isDeterministic. Operand 201 states and 16676 transitions. [2022-07-22 21:44:09,796 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:44:09,796 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 201 states and 16676 transitions. [2022-07-22 21:44:09,816 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) [2022-07-22 21:44:09,838 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) [2022-07-22 21:44:09,842 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) [2022-07-22 21:44:09,843 INFO L186 Difference]: Start difference. First operand has 210 places, 298 transitions, 2518 flow. Second operand 201 states and 16676 transitions. [2022-07-22 21:44:09,843 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 406 places, 2235 transitions, 22958 flow [2022-07-22 21:44:11,492 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 396 places, 2235 transitions, 22772 flow, removed 84 selfloop flow, removed 10 redundant places. [2022-07-22 21:44:11,509 INFO L242 Difference]: Finished difference. Result has 549 places, 1335 transitions, 15916 flow [2022-07-22 21:44:11,509 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} [2022-07-22 21:44:11,510 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 453 predicate places. [2022-07-22 21:44:11,510 INFO L495 AbstractCegarLoop]: Abstraction has has 549 places, 1335 transitions, 15916 flow [2022-07-22 21:44:11,510 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) [2022-07-22 21:44:11,510 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:44:11,510 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] [2022-07-22 21:44:11,529 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-07-22 21:44:11,729 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 [2022-07-22 21:44:11,729 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)] === [2022-07-22 21:44:11,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:44:11,729 INFO L85 PathProgramCache]: Analyzing trace with hash -2135074965, now seen corresponding path program 8 times [2022-07-22 21:44:11,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:44:11,730 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2091968035] [2022-07-22 21:44:11,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:44:11,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:44:11,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:44:11,818 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 21:44:11,819 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:44:11,819 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2091968035] [2022-07-22 21:44:11,819 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2091968035] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-22 21:44:11,819 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [262337296] [2022-07-22 21:44:11,819 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-22 21:44:11,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 21:44:11,819 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 21:44:11,820 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) [2022-07-22 21:44:11,821 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-07-22 21:44:11,883 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-22 21:44:11,883 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-22 21:44:11,884 INFO L263 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 14 conjunts are in the unsatisfiable core [2022-07-22 21:44:11,885 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 21:44:11,982 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 21:44:11,982 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-22 21:44:12,110 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 21:44:12,110 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [262337296] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-22 21:44:12,110 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-22 21:44:12,110 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 17 [2022-07-22 21:44:12,110 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1941006789] [2022-07-22 21:44:12,110 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-22 21:44:12,111 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-07-22 21:44:12,111 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:44:12,111 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-07-22 21:44:12,111 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=218, Unknown=0, NotChecked=0, Total=272 [2022-07-22 21:44:12,112 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 80 out of 107 [2022-07-22 21:44:12,113 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) [2022-07-22 21:44:12,113 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:44:12,113 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 80 of 107 [2022-07-22 21:44:12,113 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand