./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/weaver/popl20-simple-array-sum.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version eb692b52 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/popl20-simple-array-sum.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 eecffe8522a4364afb75ce7fb01800caae42a8a3ed11b56f212b94255e6f04bc --- Real Ultimate output --- This is Ultimate 0.2.2-?-eb692b5 [2022-07-19 21:42:37,041 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-19 21:42:37,060 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-19 21:42:37,093 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-19 21:42:37,093 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-19 21:42:37,094 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-19 21:42:37,095 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-19 21:42:37,096 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-19 21:42:37,097 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-19 21:42:37,098 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-19 21:42:37,099 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-19 21:42:37,100 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-19 21:42:37,100 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-19 21:42:37,101 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-19 21:42:37,102 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-19 21:42:37,103 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-19 21:42:37,104 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-19 21:42:37,104 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-19 21:42:37,106 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-19 21:42:37,107 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-19 21:42:37,108 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-19 21:42:37,111 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-19 21:42:37,112 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-19 21:42:37,112 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-19 21:42:37,113 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-19 21:42:37,115 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-19 21:42:37,115 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-19 21:42:37,115 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-19 21:42:37,116 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-19 21:42:37,116 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-19 21:42:37,117 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-19 21:42:37,117 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-19 21:42:37,118 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-19 21:42:37,119 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-19 21:42:37,125 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-19 21:42:37,126 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-19 21:42:37,127 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-19 21:42:37,127 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-19 21:42:37,127 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-19 21:42:37,128 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-19 21:42:37,128 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-19 21:42:37,129 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-19 21:42:37,129 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-07-19 21:42:37,148 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-19 21:42:37,150 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-19 21:42:37,151 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-19 21:42:37,151 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-19 21:42:37,151 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-19 21:42:37,151 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-19 21:42:37,152 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-19 21:42:37,152 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-19 21:42:37,152 INFO L138 SettingsManager]: * Use SBE=true [2022-07-19 21:42:37,153 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-19 21:42:37,153 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-19 21:42:37,153 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-19 21:42:37,153 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-19 21:42:37,153 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-19 21:42:37,154 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-19 21:42:37,154 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-19 21:42:37,154 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-19 21:42:37,154 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-19 21:42:37,154 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-19 21:42:37,154 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-19 21:42:37,155 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-19 21:42:37,155 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-19 21:42:37,155 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-19 21:42:37,159 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-19 21:42:37,159 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 21:42:37,159 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-19 21:42:37,160 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-19 21:42:37,160 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-19 21:42:37,160 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-19 21:42:37,160 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-19 21:42:37,160 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-19 21:42:37,160 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-19 21:42:37,161 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-19 21:42:37,161 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eecffe8522a4364afb75ce7fb01800caae42a8a3ed11b56f212b94255e6f04bc [2022-07-19 21:42:37,359 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-19 21:42:37,378 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-19 21:42:37,380 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-19 21:42:37,381 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-19 21:42:37,390 INFO L275 PluginConnector]: CDTParser initialized [2022-07-19 21:42:37,391 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/weaver/popl20-simple-array-sum.wvr.c [2022-07-19 21:42:37,439 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f0ee995e/0c0fe1714ffb41629b122d723b29bfb4/FLAG51014f1bc [2022-07-19 21:42:37,789 INFO L306 CDTParser]: Found 1 translation units. [2022-07-19 21:42:37,790 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/popl20-simple-array-sum.wvr.c [2022-07-19 21:42:37,794 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f0ee995e/0c0fe1714ffb41629b122d723b29bfb4/FLAG51014f1bc [2022-07-19 21:42:37,804 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f0ee995e/0c0fe1714ffb41629b122d723b29bfb4 [2022-07-19 21:42:37,806 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-19 21:42:37,807 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-19 21:42:37,810 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-19 21:42:37,810 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-19 21:42:37,812 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-19 21:42:37,813 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 09:42:37" (1/1) ... [2022-07-19 21:42:37,813 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3565991 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:42:37, skipping insertion in model container [2022-07-19 21:42:37,814 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 09:42:37" (1/1) ... [2022-07-19 21:42:37,818 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-19 21:42:37,834 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-19 21:42:37,965 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/popl20-simple-array-sum.wvr.c[2690,2703] [2022-07-19 21:42:37,979 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-19 21:42:37,985 INFO L203 MainTranslator]: Completed pre-run [2022-07-19 21:42:38,000 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/popl20-simple-array-sum.wvr.c[2690,2703] [2022-07-19 21:42:38,002 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-19 21:42:38,012 INFO L208 MainTranslator]: Completed translation [2022-07-19 21:42:38,012 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:42:38 WrapperNode [2022-07-19 21:42:38,012 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-19 21:42:38,019 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-19 21:42:38,020 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-19 21:42:38,020 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-19 21:42:38,025 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:42:38" (1/1) ... [2022-07-19 21:42:38,037 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:42:38" (1/1) ... [2022-07-19 21:42:38,054 INFO L137 Inliner]: procedures = 26, calls = 43, calls flagged for inlining = 7, calls inlined = 9, statements flattened = 121 [2022-07-19 21:42:38,054 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-19 21:42:38,056 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-19 21:42:38,056 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-19 21:42:38,056 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-19 21:42:38,062 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:42:38" (1/1) ... [2022-07-19 21:42:38,062 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:42:38" (1/1) ... [2022-07-19 21:42:38,064 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:42:38" (1/1) ... [2022-07-19 21:42:38,064 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:42:38" (1/1) ... [2022-07-19 21:42:38,069 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:42:38" (1/1) ... [2022-07-19 21:42:38,075 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:42:38" (1/1) ... [2022-07-19 21:42:38,078 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:42:38" (1/1) ... [2022-07-19 21:42:38,080 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-19 21:42:38,080 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-19 21:42:38,080 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-19 21:42:38,080 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-19 21:42:38,081 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:42:38" (1/1) ... [2022-07-19 21:42:38,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 21:42:38,102 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-19 21:42:38,113 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) [2022-07-19 21:42:38,118 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 [2022-07-19 21:42:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-19 21:42:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-19 21:42:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-19 21:42:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-19 21:42:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-19 21:42:38,142 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-19 21:42:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-19 21:42:38,142 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-19 21:42:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-07-19 21:42:38,142 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-07-19 21:42:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-19 21:42:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-19 21:42:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-19 21:42:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-19 21:42:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-19 21:42:38,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-19 21:42:38,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-19 21:42:38,147 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-19 21:42:38,202 INFO L234 CfgBuilder]: Building ICFG [2022-07-19 21:42:38,203 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-19 21:42:38,434 INFO L275 CfgBuilder]: Performing block encoding [2022-07-19 21:42:38,452 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-19 21:42:38,452 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2022-07-19 21:42:38,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.07 09:42:38 BoogieIcfgContainer [2022-07-19 21:42:38,454 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-19 21:42:38,455 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-19 21:42:38,455 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-19 21:42:38,457 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-19 21:42:38,457 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.07 09:42:37" (1/3) ... [2022-07-19 21:42:38,458 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5dc4ab61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.07 09:42:38, skipping insertion in model container [2022-07-19 21:42:38,458 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:42:38" (2/3) ... [2022-07-19 21:42:38,458 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5dc4ab61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.07 09:42:38, skipping insertion in model container [2022-07-19 21:42:38,459 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.07 09:42:38" (3/3) ... [2022-07-19 21:42:38,459 INFO L111 eAbstractionObserver]: Analyzing ICFG popl20-simple-array-sum.wvr.c [2022-07-19 21:42:38,463 WARN L143 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-07-19 21:42:38,469 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-19 21:42:38,469 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-19 21:42:38,469 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-07-19 21:42:38,508 INFO L135 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-07-19 21:42:38,544 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 180 places, 186 transitions, 396 flow [2022-07-19 21:42:38,607 INFO L129 PetriNetUnfolder]: 16/183 cut-off events. [2022-07-19 21:42:38,607 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-19 21:42:38,611 INFO L84 FinitePrefix]: Finished finitePrefix Result has 196 conditions, 183 events. 16/183 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 119 event pairs, 0 based on Foata normal form. 0/166 useless extension candidates. Maximal degree in co-relation 142. Up to 3 conditions per place. [2022-07-19 21:42:38,611 INFO L82 GeneralOperation]: Start removeDead. Operand has 180 places, 186 transitions, 396 flow [2022-07-19 21:42:38,614 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 166 places, 172 transitions, 362 flow [2022-07-19 21:42:38,621 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-19 21:42:38,627 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@6ca62d73, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@740131b8 [2022-07-19 21:42:38,627 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-07-19 21:42:38,663 INFO L129 PetriNetUnfolder]: 16/171 cut-off events. [2022-07-19 21:42:38,663 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-19 21:42:38,664 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:42:38,665 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 21:42:38,665 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)] === [2022-07-19 21:42:38,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:42:38,669 INFO L85 PathProgramCache]: Analyzing trace with hash 577111515, now seen corresponding path program 1 times [2022-07-19 21:42:38,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:42:38,675 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1464288746] [2022-07-19 21:42:38,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:42:38,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:42:38,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:42:38,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 21:42:38,926 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:42:38,927 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1464288746] [2022-07-19 21:42:38,927 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1464288746] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:42:38,927 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:42:38,927 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-19 21:42:38,929 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [597639277] [2022-07-19 21:42:38,929 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:42:38,935 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-07-19 21:42:38,936 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:42:38,959 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-07-19 21:42:38,964 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-07-19 21:42:38,967 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 167 out of 186 [2022-07-19 21:42:38,972 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 166 places, 172 transitions, 362 flow. Second operand has 2 states, 2 states have (on average 171.0) internal successors, (342), 2 states have internal predecessors, (342), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:38,972 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:42:38,972 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 167 of 186 [2022-07-19 21:42:38,973 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:42:39,054 INFO L129 PetriNetUnfolder]: 19/211 cut-off events. [2022-07-19 21:42:39,054 INFO L130 PetriNetUnfolder]: For 31/31 co-relation queries the response was YES. [2022-07-19 21:42:39,056 INFO L84 FinitePrefix]: Finished finitePrefix Result has 260 conditions, 211 events. 19/211 cut-off events. For 31/31 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 312 event pairs, 7 based on Foata normal form. 28/222 useless extension candidates. Maximal degree in co-relation 137. Up to 28 conditions per place. [2022-07-19 21:42:39,058 INFO L132 encePairwiseOnDemand]: 176/186 looper letters, 8 selfloop transitions, 0 changer transitions 5/162 dead transitions. [2022-07-19 21:42:39,058 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 167 places, 162 transitions, 358 flow [2022-07-19 21:42:39,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-07-19 21:42:39,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-07-19 21:42:39,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 352 transitions. [2022-07-19 21:42:39,072 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.946236559139785 [2022-07-19 21:42:39,073 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 352 transitions. [2022-07-19 21:42:39,073 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 352 transitions. [2022-07-19 21:42:39,077 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:42:39,080 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 352 transitions. [2022-07-19 21:42:39,084 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 176.0) internal successors, (352), 2 states have internal predecessors, (352), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:39,089 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 186.0) internal successors, (558), 3 states have internal predecessors, (558), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:39,089 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 186.0) internal successors, (558), 3 states have internal predecessors, (558), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:39,091 INFO L186 Difference]: Start difference. First operand has 166 places, 172 transitions, 362 flow. Second operand 2 states and 352 transitions. [2022-07-19 21:42:39,091 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 167 places, 162 transitions, 358 flow [2022-07-19 21:42:39,094 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 161 places, 162 transitions, 346 flow, removed 0 selfloop flow, removed 6 redundant places. [2022-07-19 21:42:39,097 INFO L242 Difference]: Finished difference. Result has 161 places, 157 transitions, 320 flow [2022-07-19 21:42:39,098 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=186, PETRI_DIFFERENCE_MINUEND_FLOW=330, PETRI_DIFFERENCE_MINUEND_PLACES=160, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=162, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=162, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=320, PETRI_PLACES=161, PETRI_TRANSITIONS=157} [2022-07-19 21:42:39,103 INFO L279 CegarLoopForPetriNet]: 166 programPoint places, -5 predicate places. [2022-07-19 21:42:39,103 INFO L495 AbstractCegarLoop]: Abstraction has has 161 places, 157 transitions, 320 flow [2022-07-19 21:42:39,104 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 171.0) internal successors, (342), 2 states have internal predecessors, (342), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:39,104 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:42:39,104 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 21:42:39,104 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-19 21:42:39,104 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)] === [2022-07-19 21:42:39,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:42:39,105 INFO L85 PathProgramCache]: Analyzing trace with hash -138277637, now seen corresponding path program 1 times [2022-07-19 21:42:39,105 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:42:39,105 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [226955316] [2022-07-19 21:42:39,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:42:39,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:42:39,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:42:40,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 21:42:40,007 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:42:40,008 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [226955316] [2022-07-19 21:42:40,009 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [226955316] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:42:40,010 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:42:40,011 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-07-19 21:42:40,011 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1414053511] [2022-07-19 21:42:40,011 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:42:40,013 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-07-19 21:42:40,013 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:42:40,013 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-07-19 21:42:40,014 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=110, Unknown=0, NotChecked=0, Total=156 [2022-07-19 21:42:40,017 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 186 [2022-07-19 21:42:40,028 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 161 places, 157 transitions, 320 flow. Second operand has 13 states, 13 states have (on average 114.46153846153847) internal successors, (1488), 13 states have internal predecessors, (1488), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:40,028 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:42:40,028 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 186 [2022-07-19 21:42:40,028 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:42:40,829 INFO L129 PetriNetUnfolder]: 753/2013 cut-off events. [2022-07-19 21:42:40,830 INFO L130 PetriNetUnfolder]: For 85/85 co-relation queries the response was YES. [2022-07-19 21:42:40,834 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3233 conditions, 2013 events. 753/2013 cut-off events. For 85/85 co-relation queries the response was YES. Maximal size of possible extension queue 115. Compared 13434 event pairs, 247 based on Foata normal form. 2/1599 useless extension candidates. Maximal degree in co-relation 3230. Up to 347 conditions per place. [2022-07-19 21:42:40,841 INFO L132 encePairwiseOnDemand]: 161/186 looper letters, 124 selfloop transitions, 30 changer transitions 8/260 dead transitions. [2022-07-19 21:42:40,841 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 171 places, 260 transitions, 870 flow [2022-07-19 21:42:40,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-07-19 21:42:40,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-07-19 21:42:40,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1940 transitions. [2022-07-19 21:42:40,847 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.6518817204301075 [2022-07-19 21:42:40,847 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1940 transitions. [2022-07-19 21:42:40,847 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1940 transitions. [2022-07-19 21:42:40,848 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:42:40,848 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1940 transitions. [2022-07-19 21:42:40,851 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 121.25) internal successors, (1940), 16 states have internal predecessors, (1940), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:40,856 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 186.0) internal successors, (3162), 17 states have internal predecessors, (3162), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:40,857 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 186.0) internal successors, (3162), 17 states have internal predecessors, (3162), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:40,857 INFO L186 Difference]: Start difference. First operand has 161 places, 157 transitions, 320 flow. Second operand 16 states and 1940 transitions. [2022-07-19 21:42:40,858 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 171 places, 260 transitions, 870 flow [2022-07-19 21:42:40,859 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 171 places, 260 transitions, 870 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-07-19 21:42:40,862 INFO L242 Difference]: Finished difference. Result has 182 places, 176 transitions, 490 flow [2022-07-19 21:42:40,862 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=186, PETRI_DIFFERENCE_MINUEND_FLOW=320, PETRI_DIFFERENCE_MINUEND_PLACES=156, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=157, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=135, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=490, PETRI_PLACES=182, PETRI_TRANSITIONS=176} [2022-07-19 21:42:40,863 INFO L279 CegarLoopForPetriNet]: 166 programPoint places, 16 predicate places. [2022-07-19 21:42:40,863 INFO L495 AbstractCegarLoop]: Abstraction has has 182 places, 176 transitions, 490 flow [2022-07-19 21:42:40,864 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 114.46153846153847) internal successors, (1488), 13 states have internal predecessors, (1488), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:40,865 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:42:40,865 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 21:42:40,865 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-19 21:42:40,865 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)] === [2022-07-19 21:42:40,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:42:40,866 INFO L85 PathProgramCache]: Analyzing trace with hash 682368300, now seen corresponding path program 1 times [2022-07-19 21:42:40,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:42:40,866 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [729482809] [2022-07-19 21:42:40,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:42:40,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:42:40,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:42:40,990 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 21:42:40,991 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:42:40,991 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [729482809] [2022-07-19 21:42:40,992 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [729482809] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:42:40,992 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:42:40,992 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-19 21:42:40,992 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [163057931] [2022-07-19 21:42:40,993 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:42:40,994 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-19 21:42:40,994 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:42:40,994 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-19 21:42:40,995 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-07-19 21:42:40,996 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 130 out of 186 [2022-07-19 21:42:40,997 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 182 places, 176 transitions, 490 flow. Second operand has 7 states, 7 states have (on average 134.85714285714286) internal successors, (944), 7 states have internal predecessors, (944), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:40,997 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:42:40,997 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 130 of 186 [2022-07-19 21:42:40,997 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:42:41,391 INFO L129 PetriNetUnfolder]: 1164/2658 cut-off events. [2022-07-19 21:42:41,392 INFO L130 PetriNetUnfolder]: For 280/280 co-relation queries the response was YES. [2022-07-19 21:42:41,399 INFO L84 FinitePrefix]: Finished finitePrefix Result has 4641 conditions, 2658 events. 1164/2658 cut-off events. For 280/280 co-relation queries the response was YES. Maximal size of possible extension queue 132. Compared 18061 event pairs, 581 based on Foata normal form. 0/2005 useless extension candidates. Maximal degree in co-relation 4626. Up to 1043 conditions per place. [2022-07-19 21:42:41,408 INFO L132 encePairwiseOnDemand]: 172/186 looper letters, 98 selfloop transitions, 18 changer transitions 0/234 dead transitions. [2022-07-19 21:42:41,408 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 188 places, 234 transitions, 864 flow [2022-07-19 21:42:41,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-07-19 21:42:41,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-07-19 21:42:41,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1546 transitions. [2022-07-19 21:42:41,414 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7556207233626588 [2022-07-19 21:42:41,415 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1546 transitions. [2022-07-19 21:42:41,415 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1546 transitions. [2022-07-19 21:42:41,416 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:42:41,416 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1546 transitions. [2022-07-19 21:42:41,420 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 140.54545454545453) internal successors, (1546), 11 states have internal predecessors, (1546), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:41,424 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 186.0) internal successors, (2232), 12 states have internal predecessors, (2232), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:41,424 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 186.0) internal successors, (2232), 12 states have internal predecessors, (2232), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:41,425 INFO L186 Difference]: Start difference. First operand has 182 places, 176 transitions, 490 flow. Second operand 11 states and 1546 transitions. [2022-07-19 21:42:41,425 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 188 places, 234 transitions, 864 flow [2022-07-19 21:42:41,429 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 183 places, 234 transitions, 852 flow, removed 4 selfloop flow, removed 5 redundant places. [2022-07-19 21:42:41,432 INFO L242 Difference]: Finished difference. Result has 185 places, 176 transitions, 516 flow [2022-07-19 21:42:41,432 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=186, PETRI_DIFFERENCE_MINUEND_FLOW=468, PETRI_DIFFERENCE_MINUEND_PLACES=173, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=174, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=157, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=516, PETRI_PLACES=185, PETRI_TRANSITIONS=176} [2022-07-19 21:42:41,434 INFO L279 CegarLoopForPetriNet]: 166 programPoint places, 19 predicate places. [2022-07-19 21:42:41,434 INFO L495 AbstractCegarLoop]: Abstraction has has 185 places, 176 transitions, 516 flow [2022-07-19 21:42:41,435 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 134.85714285714286) internal successors, (944), 7 states have internal predecessors, (944), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:41,435 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:42:41,435 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 21:42:41,435 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-19 21:42:41,435 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)] === [2022-07-19 21:42:41,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:42:41,436 INFO L85 PathProgramCache]: Analyzing trace with hash 1933099949, now seen corresponding path program 1 times [2022-07-19 21:42:41,436 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:42:41,436 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1029590932] [2022-07-19 21:42:41,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:42:41,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:42:41,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:42:41,521 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 21:42:41,522 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:42:41,522 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1029590932] [2022-07-19 21:42:41,522 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1029590932] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:42:41,523 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:42:41,523 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-19 21:42:41,523 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [874602113] [2022-07-19 21:42:41,523 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:42:41,524 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-19 21:42:41,524 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:42:41,525 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-19 21:42:41,525 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-07-19 21:42:41,526 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 130 out of 186 [2022-07-19 21:42:41,527 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 185 places, 176 transitions, 516 flow. Second operand has 7 states, 7 states have (on average 134.71428571428572) internal successors, (943), 7 states have internal predecessors, (943), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:41,527 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:42:41,527 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 130 of 186 [2022-07-19 21:42:41,527 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:42:41,852 INFO L129 PetriNetUnfolder]: 837/2209 cut-off events. [2022-07-19 21:42:41,852 INFO L130 PetriNetUnfolder]: For 595/630 co-relation queries the response was YES. [2022-07-19 21:42:41,858 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3981 conditions, 2209 events. 837/2209 cut-off events. For 595/630 co-relation queries the response was YES. Maximal size of possible extension queue 110. Compared 14634 event pairs, 484 based on Foata normal form. 29/1900 useless extension candidates. Maximal degree in co-relation 3967. Up to 1010 conditions per place. [2022-07-19 21:42:41,863 INFO L132 encePairwiseOnDemand]: 172/186 looper letters, 45 selfloop transitions, 10 changer transitions 59/228 dead transitions. [2022-07-19 21:42:41,863 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 195 places, 228 transitions, 858 flow [2022-07-19 21:42:41,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-07-19 21:42:41,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-07-19 21:42:41,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1540 transitions. [2022-07-19 21:42:41,866 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7526881720430108 [2022-07-19 21:42:41,866 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1540 transitions. [2022-07-19 21:42:41,866 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1540 transitions. [2022-07-19 21:42:41,867 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:42:41,867 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1540 transitions. [2022-07-19 21:42:41,870 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 140.0) internal successors, (1540), 11 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) [2022-07-19 21:42:41,872 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 186.0) internal successors, (2232), 12 states have internal predecessors, (2232), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:41,873 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 186.0) internal successors, (2232), 12 states have internal predecessors, (2232), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:41,873 INFO L186 Difference]: Start difference. First operand has 185 places, 176 transitions, 516 flow. Second operand 11 states and 1540 transitions. [2022-07-19 21:42:41,873 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 195 places, 228 transitions, 858 flow [2022-07-19 21:42:41,875 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 188 places, 228 transitions, 827 flow, removed 1 selfloop flow, removed 7 redundant places. [2022-07-19 21:42:41,877 INFO L242 Difference]: Finished difference. Result has 192 places, 163 transitions, 447 flow [2022-07-19 21:42:41,877 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=186, PETRI_DIFFERENCE_MINUEND_FLOW=475, PETRI_DIFFERENCE_MINUEND_PLACES=178, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=174, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=164, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=447, PETRI_PLACES=192, PETRI_TRANSITIONS=163} [2022-07-19 21:42:41,878 INFO L279 CegarLoopForPetriNet]: 166 programPoint places, 26 predicate places. [2022-07-19 21:42:41,878 INFO L495 AbstractCegarLoop]: Abstraction has has 192 places, 163 transitions, 447 flow [2022-07-19 21:42:41,879 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 134.71428571428572) internal successors, (943), 7 states have internal predecessors, (943), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:41,879 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:42:41,879 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 21:42:41,879 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-19 21:42:41,879 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)] === [2022-07-19 21:42:41,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:42:41,880 INFO L85 PathProgramCache]: Analyzing trace with hash -260296807, now seen corresponding path program 1 times [2022-07-19 21:42:41,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:42:41,880 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1648645349] [2022-07-19 21:42:41,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:42:41,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:42:41,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:42:41,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-19 21:42:41,957 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:42:41,957 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1648645349] [2022-07-19 21:42:41,958 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1648645349] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-19 21:42:41,958 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [428503489] [2022-07-19 21:42:41,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:42:41,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-19 21:42:41,958 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-19 21:42:41,960 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) [2022-07-19 21:42:41,961 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-07-19 21:42:42,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:42:42,075 INFO L263 TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-19 21:42:42,079 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 21:42:42,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-19 21:42:42,241 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-19 21:42:42,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-19 21:42:42,380 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [428503489] provided 1 perfect and 1 imperfect interpolant sequences [2022-07-19 21:42:42,380 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-07-19 21:42:42,380 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [8, 7] total 14 [2022-07-19 21:42:42,381 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [67936511] [2022-07-19 21:42:42,381 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:42:42,381 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-19 21:42:42,381 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:42:42,381 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-19 21:42:42,382 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2022-07-19 21:42:42,382 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 130 out of 186 [2022-07-19 21:42:42,383 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 192 places, 163 transitions, 447 flow. Second operand has 7 states, 7 states have (on average 135.28571428571428) internal successors, (947), 7 states have internal predecessors, (947), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:42,383 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:42:42,384 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 130 of 186 [2022-07-19 21:42:42,384 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:42:42,551 INFO L129 PetriNetUnfolder]: 707/1526 cut-off events. [2022-07-19 21:42:42,552 INFO L130 PetriNetUnfolder]: For 715/715 co-relation queries the response was YES. [2022-07-19 21:42:42,569 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3101 conditions, 1526 events. 707/1526 cut-off events. For 715/715 co-relation queries the response was YES. Maximal size of possible extension queue 113. Compared 8741 event pairs, 183 based on Foata normal form. 51/1332 useless extension candidates. Maximal degree in co-relation 3084. Up to 662 conditions per place. [2022-07-19 21:42:42,575 INFO L132 encePairwiseOnDemand]: 178/186 looper letters, 51 selfloop transitions, 7 changer transitions 0/172 dead transitions. [2022-07-19 21:42:42,575 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 188 places, 172 transitions, 591 flow [2022-07-19 21:42:42,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-19 21:42:42,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-07-19 21:42:42,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 965 transitions. [2022-07-19 21:42:42,577 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7411674347158218 [2022-07-19 21:42:42,577 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 965 transitions. [2022-07-19 21:42:42,578 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 965 transitions. [2022-07-19 21:42:42,578 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:42:42,578 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 965 transitions. [2022-07-19 21:42:42,580 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 137.85714285714286) internal successors, (965), 7 states have internal predecessors, (965), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:42,582 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 186.0) internal successors, (1488), 8 states have internal predecessors, (1488), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:42,582 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 186.0) internal successors, (1488), 8 states have internal predecessors, (1488), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:42,582 INFO L186 Difference]: Start difference. First operand has 192 places, 163 transitions, 447 flow. Second operand 7 states and 965 transitions. [2022-07-19 21:42:42,582 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 188 places, 172 transitions, 591 flow [2022-07-19 21:42:42,584 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 167 places, 172 transitions, 506 flow, removed 14 selfloop flow, removed 21 redundant places. [2022-07-19 21:42:42,586 INFO L242 Difference]: Finished difference. Result has 170 places, 165 transitions, 403 flow [2022-07-19 21:42:42,586 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=186, PETRI_DIFFERENCE_MINUEND_FLOW=370, PETRI_DIFFERENCE_MINUEND_PLACES=161, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=163, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=156, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=403, PETRI_PLACES=170, PETRI_TRANSITIONS=165} [2022-07-19 21:42:42,587 INFO L279 CegarLoopForPetriNet]: 166 programPoint places, 4 predicate places. [2022-07-19 21:42:42,587 INFO L495 AbstractCegarLoop]: Abstraction has has 170 places, 165 transitions, 403 flow [2022-07-19 21:42:42,587 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 135.28571428571428) internal successors, (947), 7 states have internal predecessors, (947), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:42,587 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:42:42,588 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 21:42:42,616 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-07-19 21:42:42,817 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-19 21:42:42,817 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)] === [2022-07-19 21:42:42,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:42:42,818 INFO L85 PathProgramCache]: Analyzing trace with hash -1898035586, now seen corresponding path program 1 times [2022-07-19 21:42:42,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:42:42,818 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [662776487] [2022-07-19 21:42:42,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:42:42,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:42:42,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:42:42,909 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-07-19 21:42:42,909 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:42:42,909 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [662776487] [2022-07-19 21:42:42,910 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [662776487] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-19 21:42:42,910 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1707598991] [2022-07-19 21:42:42,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:42:42,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-19 21:42:42,910 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-19 21:42:42,920 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) [2022-07-19 21:42:42,921 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-07-19 21:42:43,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:42:43,016 INFO L263 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-19 21:42:43,027 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 21:42:43,125 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-07-19 21:42:43,126 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-19 21:42:43,254 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-07-19 21:42:43,254 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1707598991] provided 1 perfect and 1 imperfect interpolant sequences [2022-07-19 21:42:43,255 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-07-19 21:42:43,255 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [8, 7] total 14 [2022-07-19 21:42:43,255 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [978201338] [2022-07-19 21:42:43,255 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:42:43,256 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-19 21:42:43,258 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:42:43,259 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-19 21:42:43,259 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2022-07-19 21:42:43,260 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 130 out of 186 [2022-07-19 21:42:43,260 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 170 places, 165 transitions, 403 flow. Second operand has 7 states, 7 states have (on average 135.57142857142858) internal successors, (949), 7 states have internal predecessors, (949), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:43,261 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:42:43,261 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 130 of 186 [2022-07-19 21:42:43,261 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:42:43,454 INFO L129 PetriNetUnfolder]: 538/1319 cut-off events. [2022-07-19 21:42:43,454 INFO L130 PetriNetUnfolder]: For 368/432 co-relation queries the response was YES. [2022-07-19 21:42:43,457 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2528 conditions, 1319 events. 538/1319 cut-off events. For 368/432 co-relation queries the response was YES. Maximal size of possible extension queue 76. Compared 7432 event pairs, 226 based on Foata normal form. 64/1158 useless extension candidates. Maximal degree in co-relation 2519. Up to 483 conditions per place. [2022-07-19 21:42:43,461 INFO L132 encePairwiseOnDemand]: 178/186 looper letters, 56 selfloop transitions, 7 changer transitions 0/177 dead transitions. [2022-07-19 21:42:43,462 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 176 places, 177 transitions, 569 flow [2022-07-19 21:42:43,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-19 21:42:43,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-07-19 21:42:43,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 966 transitions. [2022-07-19 21:42:43,464 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7419354838709677 [2022-07-19 21:42:43,464 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 966 transitions. [2022-07-19 21:42:43,464 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 966 transitions. [2022-07-19 21:42:43,465 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:42:43,465 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 966 transitions. [2022-07-19 21:42:43,467 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 138.0) internal successors, (966), 7 states have internal predecessors, (966), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:43,469 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 186.0) internal successors, (1488), 8 states have internal predecessors, (1488), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:43,469 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 186.0) internal successors, (1488), 8 states have internal predecessors, (1488), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:43,469 INFO L186 Difference]: Start difference. First operand has 170 places, 165 transitions, 403 flow. Second operand 7 states and 966 transitions. [2022-07-19 21:42:43,469 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 176 places, 177 transitions, 569 flow [2022-07-19 21:42:43,471 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 172 places, 177 transitions, 560 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-07-19 21:42:43,473 INFO L242 Difference]: Finished difference. Result has 174 places, 166 transitions, 422 flow [2022-07-19 21:42:43,473 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=186, PETRI_DIFFERENCE_MINUEND_FLOW=395, PETRI_DIFFERENCE_MINUEND_PLACES=166, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=165, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=158, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=422, PETRI_PLACES=174, PETRI_TRANSITIONS=166} [2022-07-19 21:42:43,475 INFO L279 CegarLoopForPetriNet]: 166 programPoint places, 8 predicate places. [2022-07-19 21:42:43,475 INFO L495 AbstractCegarLoop]: Abstraction has has 174 places, 166 transitions, 422 flow [2022-07-19 21:42:43,475 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 135.57142857142858) internal successors, (949), 7 states have internal predecessors, (949), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:43,476 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:42:43,476 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 21:42:43,509 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-07-19 21:42:43,683 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,SelfDestructingSolverStorable5 [2022-07-19 21:42:43,684 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)] === [2022-07-19 21:42:43,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:42:43,684 INFO L85 PathProgramCache]: Analyzing trace with hash 1407482362, now seen corresponding path program 1 times [2022-07-19 21:42:43,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:42:43,684 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1974255450] [2022-07-19 21:42:43,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:42:43,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:42:43,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:42:43,740 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-07-19 21:42:43,740 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:42:43,740 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1974255450] [2022-07-19 21:42:43,740 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1974255450] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-19 21:42:43,740 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1935252956] [2022-07-19 21:42:43,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:42:43,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-19 21:42:43,741 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-19 21:42:43,742 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) [2022-07-19 21:42:43,743 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-07-19 21:42:43,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:42:43,829 INFO L263 TraceCheckSpWp]: Trace formula consists of 349 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-19 21:42:43,831 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 21:42:43,909 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-07-19 21:42:43,910 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-19 21:42:44,045 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-07-19 21:42:44,046 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1935252956] provided 1 perfect and 1 imperfect interpolant sequences [2022-07-19 21:42:44,046 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-07-19 21:42:44,046 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [8, 7] total 14 [2022-07-19 21:42:44,046 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1497234620] [2022-07-19 21:42:44,046 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:42:44,046 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-19 21:42:44,047 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:42:44,047 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-19 21:42:44,047 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2022-07-19 21:42:44,048 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 130 out of 186 [2022-07-19 21:42:44,049 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 174 places, 166 transitions, 422 flow. Second operand has 7 states, 7 states have (on average 135.71428571428572) internal successors, (950), 7 states have internal predecessors, (950), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:44,049 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:42:44,049 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 130 of 186 [2022-07-19 21:42:44,049 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:42:44,201 INFO L129 PetriNetUnfolder]: 493/1272 cut-off events. [2022-07-19 21:42:44,201 INFO L130 PetriNetUnfolder]: For 645/830 co-relation queries the response was YES. [2022-07-19 21:42:44,204 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2636 conditions, 1272 events. 493/1272 cut-off events. For 645/830 co-relation queries the response was YES. Maximal size of possible extension queue 77. Compared 7640 event pairs, 196 based on Foata normal form. 185/1319 useless extension candidates. Maximal degree in co-relation 2625. Up to 453 conditions per place. [2022-07-19 21:42:44,209 INFO L132 encePairwiseOnDemand]: 178/186 looper letters, 57 selfloop transitions, 7 changer transitions 0/178 dead transitions. [2022-07-19 21:42:44,209 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 180 places, 178 transitions, 597 flow [2022-07-19 21:42:44,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-19 21:42:44,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-07-19 21:42:44,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 965 transitions. [2022-07-19 21:42:44,211 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7411674347158218 [2022-07-19 21:42:44,211 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 965 transitions. [2022-07-19 21:42:44,211 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 965 transitions. [2022-07-19 21:42:44,212 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:42:44,212 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 965 transitions. [2022-07-19 21:42:44,213 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 137.85714285714286) internal successors, (965), 7 states have internal predecessors, (965), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:44,215 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 186.0) internal successors, (1488), 8 states have internal predecessors, (1488), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:44,215 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 186.0) internal successors, (1488), 8 states have internal predecessors, (1488), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:44,215 INFO L186 Difference]: Start difference. First operand has 174 places, 166 transitions, 422 flow. Second operand 7 states and 965 transitions. [2022-07-19 21:42:44,215 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 180 places, 178 transitions, 597 flow [2022-07-19 21:42:44,217 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 175 places, 178 transitions, 586 flow, removed 0 selfloop flow, removed 5 redundant places. [2022-07-19 21:42:44,219 INFO L242 Difference]: Finished difference. Result has 177 places, 167 transitions, 439 flow [2022-07-19 21:42:44,219 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=186, PETRI_DIFFERENCE_MINUEND_FLOW=412, PETRI_DIFFERENCE_MINUEND_PLACES=169, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=166, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=159, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=439, PETRI_PLACES=177, PETRI_TRANSITIONS=167} [2022-07-19 21:42:44,220 INFO L279 CegarLoopForPetriNet]: 166 programPoint places, 11 predicate places. [2022-07-19 21:42:44,220 INFO L495 AbstractCegarLoop]: Abstraction has has 177 places, 167 transitions, 439 flow [2022-07-19 21:42:44,220 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 135.71428571428572) internal successors, (950), 7 states have internal predecessors, (950), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:44,220 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:42:44,221 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 21:42:44,237 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-07-19 21:42:44,435 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-19 21:42:44,435 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)] === [2022-07-19 21:42:44,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:42:44,436 INFO L85 PathProgramCache]: Analyzing trace with hash -1684008304, now seen corresponding path program 1 times [2022-07-19 21:42:44,436 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:42:44,436 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1857574333] [2022-07-19 21:42:44,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:42:44,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:42:44,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:42:44,511 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-07-19 21:42:44,511 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:42:44,512 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1857574333] [2022-07-19 21:42:44,512 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1857574333] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-19 21:42:44,512 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1395970763] [2022-07-19 21:42:44,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:42:44,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-19 21:42:44,512 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-19 21:42:44,513 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) [2022-07-19 21:42:44,515 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-07-19 21:42:44,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:42:44,609 INFO L263 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-19 21:42:44,611 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 21:42:44,679 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-07-19 21:42:44,679 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-19 21:42:44,746 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-07-19 21:42:44,746 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1395970763] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-19 21:42:44,746 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-19 21:42:44,746 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 12 [2022-07-19 21:42:44,746 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [433011165] [2022-07-19 21:42:44,748 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-19 21:42:44,750 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-07-19 21:42:44,750 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:42:44,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-07-19 21:42:44,751 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-07-19 21:42:44,752 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 152 out of 186 [2022-07-19 21:42:44,753 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 177 places, 167 transitions, 439 flow. Second operand has 12 states, 12 states have (on average 155.33333333333334) internal successors, (1864), 12 states have internal predecessors, (1864), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:44,753 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:42:44,753 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 152 of 186 [2022-07-19 21:42:44,754 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:42:44,974 INFO L129 PetriNetUnfolder]: 629/1319 cut-off events. [2022-07-19 21:42:44,975 INFO L130 PetriNetUnfolder]: For 822/822 co-relation queries the response was YES. [2022-07-19 21:42:44,979 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2970 conditions, 1319 events. 629/1319 cut-off events. For 822/822 co-relation queries the response was YES. Maximal size of possible extension queue 126. Compared 7730 event pairs, 136 based on Foata normal form. 0/1282 useless extension candidates. Maximal degree in co-relation 2957. Up to 491 conditions per place. [2022-07-19 21:42:44,985 INFO L132 encePairwiseOnDemand]: 178/186 looper letters, 79 selfloop transitions, 17 changer transitions 3/239 dead transitions. [2022-07-19 21:42:44,986 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 186 places, 239 transitions, 876 flow [2022-07-19 21:42:44,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-07-19 21:42:44,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-07-19 21:42:44,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1619 transitions. [2022-07-19 21:42:44,989 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8704301075268818 [2022-07-19 21:42:44,989 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1619 transitions. [2022-07-19 21:42:44,989 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1619 transitions. [2022-07-19 21:42:44,990 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:42:44,990 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1619 transitions. [2022-07-19 21:42:44,992 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 161.9) internal successors, (1619), 10 states have internal predecessors, (1619), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:44,994 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 186.0) internal successors, (2046), 11 states have internal predecessors, (2046), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:44,995 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 186.0) internal successors, (2046), 11 states have internal predecessors, (2046), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:44,995 INFO L186 Difference]: Start difference. First operand has 177 places, 167 transitions, 439 flow. Second operand 10 states and 1619 transitions. [2022-07-19 21:42:44,995 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 186 places, 239 transitions, 876 flow [2022-07-19 21:42:44,997 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 181 places, 239 transitions, 854 flow, removed 0 selfloop flow, removed 5 redundant places. [2022-07-19 21:42:44,999 INFO L242 Difference]: Finished difference. Result has 189 places, 184 transitions, 578 flow [2022-07-19 21:42:45,000 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=186, PETRI_DIFFERENCE_MINUEND_FLOW=429, PETRI_DIFFERENCE_MINUEND_PLACES=172, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=167, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=160, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=578, PETRI_PLACES=189, PETRI_TRANSITIONS=184} [2022-07-19 21:42:45,002 INFO L279 CegarLoopForPetriNet]: 166 programPoint places, 23 predicate places. [2022-07-19 21:42:45,002 INFO L495 AbstractCegarLoop]: Abstraction has has 189 places, 184 transitions, 578 flow [2022-07-19 21:42:45,002 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 155.33333333333334) internal successors, (1864), 12 states have internal predecessors, (1864), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:45,003 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:42:45,003 INFO L200 CegarLoopForPetriNet]: trace histogram [2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 21:42:45,029 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-07-19 21:42:45,215 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-19 21:42:45,216 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)] === [2022-07-19 21:42:45,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:42:45,216 INFO L85 PathProgramCache]: Analyzing trace with hash -1488655214, now seen corresponding path program 2 times [2022-07-19 21:42:45,216 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:42:45,216 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1767255453] [2022-07-19 21:42:45,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:42:45,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:42:45,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:42:45,299 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-07-19 21:42:45,299 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:42:45,300 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1767255453] [2022-07-19 21:42:45,300 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1767255453] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-19 21:42:45,300 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1718527947] [2022-07-19 21:42:45,300 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-19 21:42:45,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-19 21:42:45,300 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-19 21:42:45,301 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) [2022-07-19 21:42:45,302 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-07-19 21:42:45,498 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-19 21:42:45,498 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-19 21:42:45,500 INFO L263 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-19 21:42:45,502 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 21:42:45,600 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-07-19 21:42:45,600 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-19 21:42:45,655 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-07-19 21:42:45,655 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1718527947] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-19 21:42:45,655 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-19 21:42:45,655 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 9, 9] total 21 [2022-07-19 21:42:45,655 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1955447141] [2022-07-19 21:42:45,656 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-19 21:42:45,656 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-07-19 21:42:45,656 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:42:45,656 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-07-19 21:42:45,657 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=364, Unknown=0, NotChecked=0, Total=420 [2022-07-19 21:42:45,658 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 122 out of 186 [2022-07-19 21:42:45,660 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 189 places, 184 transitions, 578 flow. Second operand has 21 states, 21 states have (on average 128.0952380952381) internal successors, (2690), 21 states have internal predecessors, (2690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:45,660 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:42:45,660 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 122 of 186 [2022-07-19 21:42:45,660 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:42:47,903 INFO L129 PetriNetUnfolder]: 3793/6904 cut-off events. [2022-07-19 21:42:47,903 INFO L130 PetriNetUnfolder]: For 10640/11776 co-relation queries the response was YES. [2022-07-19 21:42:47,926 INFO L84 FinitePrefix]: Finished finitePrefix Result has 20600 conditions, 6904 events. 3793/6904 cut-off events. For 10640/11776 co-relation queries the response was YES. Maximal size of possible extension queue 338. Compared 51427 event pairs, 188 based on Foata normal form. 1237/8027 useless extension candidates. Maximal degree in co-relation 20580. Up to 867 conditions per place. [2022-07-19 21:42:47,950 INFO L132 encePairwiseOnDemand]: 157/186 looper letters, 298 selfloop transitions, 81 changer transitions 216/702 dead transitions. [2022-07-19 21:42:47,951 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 250 places, 702 transitions, 3990 flow [2022-07-19 21:42:47,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2022-07-19 21:42:47,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 62 states. [2022-07-19 21:42:47,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 8044 transitions. [2022-07-19 21:42:47,962 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.6975372875476934 [2022-07-19 21:42:47,962 INFO L72 ComplementDD]: Start complementDD. Operand 62 states and 8044 transitions. [2022-07-19 21:42:47,962 INFO L73 IsDeterministic]: Start isDeterministic. Operand 62 states and 8044 transitions. [2022-07-19 21:42:47,965 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:42:47,965 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 62 states and 8044 transitions. [2022-07-19 21:42:47,975 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 63 states, 62 states have (on average 129.74193548387098) internal successors, (8044), 62 states have internal predecessors, (8044), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:47,989 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 63 states, 63 states have (on average 186.0) internal successors, (11718), 63 states have internal predecessors, (11718), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:47,992 INFO L81 ComplementDD]: Finished complementDD. Result has 63 states, 63 states have (on average 186.0) internal successors, (11718), 63 states have internal predecessors, (11718), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:47,992 INFO L186 Difference]: Start difference. First operand has 189 places, 184 transitions, 578 flow. Second operand 62 states and 8044 transitions. [2022-07-19 21:42:47,992 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 250 places, 702 transitions, 3990 flow [2022-07-19 21:42:48,016 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 250 places, 702 transitions, 3990 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-07-19 21:42:48,020 INFO L242 Difference]: Finished difference. Result has 286 places, 244 transitions, 1170 flow [2022-07-19 21:42:48,021 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=186, PETRI_DIFFERENCE_MINUEND_FLOW=578, PETRI_DIFFERENCE_MINUEND_PLACES=189, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=184, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=21, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=151, PETRI_DIFFERENCE_SUBTRAHEND_STATES=62, PETRI_FLOW=1170, PETRI_PLACES=286, PETRI_TRANSITIONS=244} [2022-07-19 21:42:48,021 INFO L279 CegarLoopForPetriNet]: 166 programPoint places, 120 predicate places. [2022-07-19 21:42:48,021 INFO L495 AbstractCegarLoop]: Abstraction has has 286 places, 244 transitions, 1170 flow [2022-07-19 21:42:48,022 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 128.0952380952381) internal successors, (2690), 21 states have internal predecessors, (2690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:48,022 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:42:48,023 INFO L200 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 21:42:48,047 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-07-19 21:42:48,239 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-19 21:42:48,239 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)] === [2022-07-19 21:42:48,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:42:48,240 INFO L85 PathProgramCache]: Analyzing trace with hash 506993130, now seen corresponding path program 3 times [2022-07-19 21:42:48,240 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:42:48,240 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [480670705] [2022-07-19 21:42:48,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:42:48,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:42:48,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:42:48,349 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-07-19 21:42:48,350 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:42:48,350 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [480670705] [2022-07-19 21:42:48,350 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [480670705] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-19 21:42:48,350 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2007706210] [2022-07-19 21:42:48,350 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-07-19 21:42:48,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-19 21:42:48,351 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-19 21:42:48,352 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) [2022-07-19 21:42:48,353 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-07-19 21:42:48,462 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-07-19 21:42:48,462 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-19 21:42:48,473 INFO L263 TraceCheckSpWp]: Trace formula consists of 395 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-19 21:42:48,475 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 21:42:48,588 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-07-19 21:42:48,588 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-19 21:42:48,651 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-07-19 21:42:48,651 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2007706210] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-19 21:42:48,651 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-19 21:42:48,651 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 9, 9] total 21 [2022-07-19 21:42:48,652 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [78892348] [2022-07-19 21:42:48,652 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-19 21:42:48,652 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-07-19 21:42:48,652 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:42:48,653 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-07-19 21:42:48,653 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=363, Unknown=0, NotChecked=0, Total=420 [2022-07-19 21:42:48,654 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 122 out of 186 [2022-07-19 21:42:48,660 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 286 places, 244 transitions, 1170 flow. Second operand has 21 states, 21 states have (on average 127.38095238095238) internal successors, (2675), 21 states have internal predecessors, (2675), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:48,660 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:42:48,660 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 122 of 186 [2022-07-19 21:42:48,660 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:42:50,522 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][524], [86#L97-4true, 186#true, 1996#(<= 1 ~N~0), 81#L58-4true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), 15#L50-5true, Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), 5003#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4952#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4965#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4882#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 9#L73true, Black: 4939#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4969#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4996#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4879#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4981#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4929#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4862#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 5006#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4932#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4903#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4874#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4901#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4921#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5013#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4967#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4886#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4870#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4884#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4987#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4906#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4864#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5000#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4856#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4876#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4898#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 6147#(and (<= thread1Thread1of1ForFork0_~i~0 1) (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 4860#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4854#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4942#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 1986#(and (<= 1 ~N~0) (< thread1Thread1of1ForFork0_~i~0 ~N~0)), 183#true, Black: 2903#(and (< thread2Thread1of1ForFork1_~i~1 ~N~0) (<= 1 ~N~0)), Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 287#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 2907#true, 1121#(<= 1 ~N~0)]) [2022-07-19 21:42:50,524 INFO L384 tUnfolder$Statistics]: this new event has 148 ancestors and is cut-off event [2022-07-19 21:42:50,524 INFO L387 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-07-19 21:42:50,524 INFO L387 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-07-19 21:42:50,525 INFO L387 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-07-19 21:42:50,652 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][524], [86#L97-4true, 186#true, 1996#(<= 1 ~N~0), 81#L58-4true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), 5003#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4952#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4965#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4882#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 9#L73true, Black: 4939#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4969#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4996#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4879#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 16#L51true, Black: 4981#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4929#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4862#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 5006#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4932#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4903#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4874#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4901#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4921#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5013#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4967#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4886#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4870#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4884#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4987#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4906#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4864#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5000#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4856#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4876#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4898#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 6147#(and (<= thread1Thread1of1ForFork0_~i~0 1) (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 4860#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4854#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4942#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 1121#(<= 1 ~N~0), 183#true, Black: 2903#(and (< thread2Thread1of1ForFork1_~i~1 ~N~0) (<= 1 ~N~0)), Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 287#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 2907#true]) [2022-07-19 21:42:50,653 INFO L384 tUnfolder$Statistics]: this new event has 149 ancestors and is cut-off event [2022-07-19 21:42:50,653 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2022-07-19 21:42:50,653 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2022-07-19 21:42:50,653 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2022-07-19 21:42:50,654 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([461] L58-4-->L58-5: Formula: (not (< v_thread2Thread1of1ForFork1_~i~1_3 v_~N~0_3)) InVars {thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][561], [130#L58-5true, 86#L97-4true, 186#true, 1996#(<= 1 ~N~0), 6162#(and (<= thread1Thread1of1ForFork0_~i~0 1) (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (not (< thread2Thread1of1ForFork1_~i~1 ~N~0)) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), 15#L50-5true, Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4952#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4965#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4882#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4939#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4969#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 5003#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 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thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4874#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4901#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4921#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5013#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4967#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4886#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4870#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4884#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4987#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4906#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4864#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5000#(and (<= ~N~0 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|ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4860#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4854#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4942#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 1986#(and (<= 1 ~N~0) (< thread1Thread1of1ForFork0_~i~0 ~N~0)), 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), 183#true, Black: 1110#(and (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 ~N~0)), Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 2903#(and (< thread2Thread1of1ForFork1_~i~1 ~N~0) (<= 1 ~N~0)), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 287#(<= 1 ~N~0), 2907#true, 1121#(<= 1 ~N~0)]) [2022-07-19 21:42:50,654 INFO L384 tUnfolder$Statistics]: this new event has 148 ancestors and is not cut-off event [2022-07-19 21:42:50,654 INFO L387 tUnfolder$Statistics]: existing Event has 148 ancestors and is not cut-off event [2022-07-19 21:42:50,654 INFO L387 tUnfolder$Statistics]: existing Event has 148 ancestors and is not cut-off event [2022-07-19 21:42:50,655 INFO L387 tUnfolder$Statistics]: existing Event has 148 ancestors and is not cut-off event [2022-07-19 21:42:50,658 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][524], [86#L97-4true, 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|ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 1996#(<= 1 ~N~0), Black: 287#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 71#L59true, 2907#true, 1121#(<= 1 ~N~0)]) [2022-07-19 21:42:50,659 INFO L384 tUnfolder$Statistics]: this new event has 149 ancestors and is cut-off event [2022-07-19 21:42:50,661 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2022-07-19 21:42:50,661 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2022-07-19 21:42:50,661 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2022-07-19 21:42:50,734 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][524], [86#L97-4true, 186#true, 1996#(<= 1 ~N~0), 81#L58-4true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= 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287#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 2907#true, 5#L51-1true]) [2022-07-19 21:42:50,734 INFO L384 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2022-07-19 21:42:50,734 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-07-19 21:42:50,734 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-07-19 21:42:50,735 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-07-19 21:42:50,735 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([461] L58-4-->L58-5: Formula: (not (< v_thread2Thread1of1ForFork1_~i~1_3 v_~N~0_3)) InVars {thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][561], [130#L58-5true, 86#L97-4true, 186#true, 1996#(<= 1 ~N~0), 6162#(and (<= thread1Thread1of1ForFork0_~i~0 1) (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (not (< thread2Thread1of1ForFork1_~i~1 ~N~0)) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= 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(+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 287#(<= 1 ~N~0), 2907#true]) [2022-07-19 21:42:50,735 INFO L384 tUnfolder$Statistics]: this new event has 149 ancestors and is not cut-off event [2022-07-19 21:42:50,735 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is not cut-off event [2022-07-19 21:42:50,736 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is not cut-off event [2022-07-19 21:42:50,736 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is not cut-off event [2022-07-19 21:42:50,740 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][524], [86#L97-4true, 186#true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), 5003#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4952#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4965#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4882#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 9#L73true, Black: 4939#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4969#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4996#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4879#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 16#L51true, Black: 4981#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4929#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4862#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 5006#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4932#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4903#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4874#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4901#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4921#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5013#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4967#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4886#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4870#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4884#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4987#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4906#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4864#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5000#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4856#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4876#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4898#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 6147#(and (<= thread1Thread1of1ForFork0_~i~0 1) (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 4860#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4854#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4942#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 1121#(<= 1 ~N~0), 183#true, Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 1996#(<= 1 ~N~0), Black: 287#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 71#L59true, 2907#true]) [2022-07-19 21:42:50,740 INFO L384 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2022-07-19 21:42:50,740 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-07-19 21:42:50,740 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-07-19 21:42:50,741 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-07-19 21:42:50,743 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][524], [86#L97-4true, 186#true, 133#L61true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= 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is cut-off event [2022-07-19 21:42:50,744 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-07-19 21:42:50,817 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([461] L58-4-->L58-5: Formula: (not (< v_thread2Thread1of1ForFork1_~i~1_3 v_~N~0_3)) InVars {thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][561], [130#L58-5true, 86#L97-4true, 186#true, 1996#(<= 1 ~N~0), 6162#(and (<= thread1Thread1of1ForFork0_~i~0 1) (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (not (< thread2Thread1of1ForFork1_~i~1 ~N~0)) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 3854#(and (= ~p~0 0) (= 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(+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 287#(<= 1 ~N~0), 2907#true, 5#L51-1true]) [2022-07-19 21:42:50,817 INFO L384 tUnfolder$Statistics]: this new event has 150 ancestors and is not cut-off event [2022-07-19 21:42:50,817 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is not cut-off event [2022-07-19 21:42:50,817 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is not cut-off event [2022-07-19 21:42:50,817 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is not cut-off event [2022-07-19 21:42:50,821 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][524], [86#L97-4true, 186#true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), 5003#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4952#(and 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|ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4903#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4874#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4901#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4921#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ 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|ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5000#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4856#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4876#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4898#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 6147#(and (<= thread1Thread1of1ForFork0_~i~0 1) (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 4860#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4854#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4942#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 1121#(<= 1 ~N~0), 183#true, Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 1996#(<= 1 ~N~0), Black: 287#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 71#L59true, 2907#true, 5#L51-1true]) [2022-07-19 21:42:50,822 INFO L384 tUnfolder$Statistics]: this new event has 151 ancestors and is cut-off event [2022-07-19 21:42:50,822 INFO L387 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-07-19 21:42:50,822 INFO L387 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-07-19 21:42:50,822 INFO L387 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-07-19 21:42:50,825 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][524], [86#L97-4true, 186#true, 133#L61true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), 5003#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4952#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4965#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), 9#L73true, Black: 4882#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4939#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4969#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4996#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), 16#L51true, Black: 4879#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4981#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4929#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4862#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 5006#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4932#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4903#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4874#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4901#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4921#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5013#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4967#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4886#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4870#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4884#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4987#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4906#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4864#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5000#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4856#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4876#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 6147#(and (<= thread1Thread1of1ForFork0_~i~0 1) (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 4898#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4860#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4854#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4942#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 1121#(<= 1 ~N~0), 183#true, Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 287#(<= 1 ~N~0), Black: 1996#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 2907#true]) [2022-07-19 21:42:50,825 INFO L384 tUnfolder$Statistics]: this new event has 151 ancestors and is cut-off event [2022-07-19 21:42:50,825 INFO L387 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-07-19 21:42:50,826 INFO L387 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-07-19 21:42:50,826 INFO L387 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-07-19 21:42:50,827 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([467] L64-->L58-2: Formula: (= v_thread2Thread1of1ForFork1_~i~1_11 |v_thread2Thread1of1ForFork1_#t~post3_1|) InVars {thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_11} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_11, thread2Thread1of1ForFork1_#t~post3=|v_thread2Thread1of1ForFork1_#t~post3_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post3][523], [86#L97-4true, 186#true, 56#L58-2true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), 15#L50-5true, Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), 5006#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4952#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4965#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4882#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4939#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4969#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 5003#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4996#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4879#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4981#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4929#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), 6#L76-1true, Black: 4862#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4932#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4903#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4874#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4901#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4921#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5013#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4967#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4886#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4870#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4884#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4987#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4906#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4864#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5000#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4856#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4876#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4898#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 6147#(and (<= thread1Thread1of1ForFork0_~i~0 1) (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 4860#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4854#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4942#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 1986#(and (<= 1 ~N~0) (< thread1Thread1of1ForFork0_~i~0 ~N~0)), 183#true, Black: 1110#(and (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 ~N~0)), Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 1996#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 287#(<= 1 ~N~0), 2907#true, 1121#(<= 1 ~N~0)]) [2022-07-19 21:42:50,827 INFO L384 tUnfolder$Statistics]: this new event has 151 ancestors and is cut-off event [2022-07-19 21:42:50,827 INFO L387 tUnfolder$Statistics]: existing Event has 145 ancestors and is cut-off event [2022-07-19 21:42:50,828 INFO L387 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-07-19 21:42:50,828 INFO L387 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-07-19 21:42:50,828 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][524], [164#L64true, 86#L97-4true, 186#true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), 15#L50-5true, Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), 5003#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 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4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 2907#true, 1121#(<= 1 ~N~0)]) [2022-07-19 21:42:50,828 INFO L384 tUnfolder$Statistics]: this new event has 151 ancestors and is cut-off event [2022-07-19 21:42:50,829 INFO L387 tUnfolder$Statistics]: existing Event has 145 ancestors and is cut-off event [2022-07-19 21:42:50,829 INFO L387 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-07-19 21:42:50,829 INFO L387 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-07-19 21:42:50,896 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} 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[2022-07-19 21:42:50,896 INFO L384 tUnfolder$Statistics]: this new event has 152 ancestors and is cut-off event [2022-07-19 21:42:50,896 INFO L387 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-07-19 21:42:50,896 INFO L387 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-07-19 21:42:50,896 INFO L387 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-07-19 21:42:50,899 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([467] L64-->L58-2: Formula: (= v_thread2Thread1of1ForFork1_~i~1_11 |v_thread2Thread1of1ForFork1_#t~post3_1|) InVars {thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_11} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_11, thread2Thread1of1ForFork1_#t~post3=|v_thread2Thread1of1ForFork1_#t~post3_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post3][523], [86#L97-4true, 186#true, 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|ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 1996#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 287#(<= 1 ~N~0), 2907#true]) [2022-07-19 21:42:50,899 INFO L384 tUnfolder$Statistics]: this new event has 152 ancestors and is cut-off event [2022-07-19 21:42:50,899 INFO L387 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-07-19 21:42:50,899 INFO L387 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-07-19 21:42:50,899 INFO L387 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-07-19 21:42:50,899 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][524], [164#L64true, 86#L97-4true, 186#true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), 5003#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4952#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4965#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4882#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 9#L73true, Black: 4939#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4969#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4996#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), 16#L51true, Black: 4879#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4981#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4929#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4862#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 5006#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4932#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4903#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4874#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4901#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4921#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5013#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4967#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4886#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ 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|ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4854#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4942#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 1121#(<= 1 ~N~0), 183#true, Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 1996#(<= 1 ~N~0), Black: 287#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 2907#true]) [2022-07-19 21:42:50,899 INFO L384 tUnfolder$Statistics]: this new event has 152 ancestors and is cut-off event [2022-07-19 21:42:50,899 INFO L387 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-07-19 21:42:50,899 INFO L387 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-07-19 21:42:50,899 INFO L387 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-07-19 21:42:50,958 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][524], [86#L97-4true, 186#true, 1996#(<= 1 ~N~0), 81#L58-4true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), 5003#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 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|ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 1121#(<= 1 ~N~0), 50#L50-3true, 183#true, Black: 2903#(and (< thread2Thread1of1ForFork1_~i~1 ~N~0) (<= 1 ~N~0)), Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 287#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 2907#true]) [2022-07-19 21:42:50,958 INFO L384 tUnfolder$Statistics]: this new event has 153 ancestors and is cut-off event [2022-07-19 21:42:50,958 INFO L387 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event [2022-07-19 21:42:50,959 INFO L387 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event [2022-07-19 21:42:50,959 INFO L387 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event [2022-07-19 21:42:50,962 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([467] L64-->L58-2: Formula: (= v_thread2Thread1of1ForFork1_~i~1_11 |v_thread2Thread1of1ForFork1_#t~post3_1|) InVars {thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_11} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_11, thread2Thread1of1ForFork1_#t~post3=|v_thread2Thread1of1ForFork1_#t~post3_1|} AuxVars[] 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|ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 1996#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 287#(<= 1 ~N~0), 2907#true, 5#L51-1true]) [2022-07-19 21:42:50,962 INFO L384 tUnfolder$Statistics]: this new event has 153 ancestors and is cut-off event [2022-07-19 21:42:50,962 INFO L387 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-07-19 21:42:50,962 INFO L387 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event [2022-07-19 21:42:50,962 INFO L387 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event [2022-07-19 21:42:50,962 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][524], [164#L64true, 86#L97-4true, 186#true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= 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|ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4898#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 6147#(and (<= thread1Thread1of1ForFork0_~i~0 1) (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 4860#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4854#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4942#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 1121#(<= 1 ~N~0), 183#true, Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 1996#(<= 1 ~N~0), Black: 287#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 2907#true, 5#L51-1true]) [2022-07-19 21:42:50,963 INFO L384 tUnfolder$Statistics]: this new event has 153 ancestors and is cut-off event [2022-07-19 21:42:50,963 INFO L387 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-07-19 21:42:50,963 INFO L387 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event [2022-07-19 21:42:50,963 INFO L387 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event [2022-07-19 21:42:51,026 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([461] L58-4-->L58-5: Formula: (not (< v_thread2Thread1of1ForFork1_~i~1_3 v_~N~0_3)) InVars {thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][561], [130#L58-5true, 86#L97-4true, 186#true, 1996#(<= 1 ~N~0), 6162#(and (<= thread1Thread1of1ForFork0_~i~0 1) (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (not (< thread2Thread1of1ForFork1_~i~1 ~N~0)) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4952#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4965#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4882#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4939#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4969#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 5003#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4996#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4879#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4981#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 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|ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4903#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4874#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4901#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4921#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5013#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4967#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4886#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4870#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4884#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4987#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4906#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4864#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5000#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4856#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4876#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4898#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4860#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4854#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4942#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 1121#(<= 1 ~N~0), 50#L50-3true, 183#true, Black: 1110#(and (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 ~N~0)), Black: 2903#(and (< thread2Thread1of1ForFork1_~i~1 ~N~0) (<= 1 ~N~0)), Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 287#(<= 1 ~N~0), 2907#true]) [2022-07-19 21:42:51,027 INFO L384 tUnfolder$Statistics]: this new event has 153 ancestors and is not cut-off event [2022-07-19 21:42:51,027 INFO L387 tUnfolder$Statistics]: existing Event has 153 ancestors and is not cut-off event [2022-07-19 21:42:51,027 INFO L387 tUnfolder$Statistics]: existing Event has 153 ancestors and is not cut-off event [2022-07-19 21:42:51,027 INFO L387 tUnfolder$Statistics]: existing Event has 153 ancestors and is not cut-off event [2022-07-19 21:42:51,029 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][524], [86#L97-4true, 186#true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), 5003#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4952#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4965#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), 9#L73true, Black: 4882#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4939#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4969#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4996#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4879#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4981#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4929#(and (<= ~N~0 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thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4874#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4901#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4921#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 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|ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4884#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4987#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4906#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4864#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5000#(and (<= ~N~0 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|ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 1121#(<= 1 ~N~0), 50#L50-3true, 183#true, Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 287#(<= 1 ~N~0), Black: 1996#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 71#L59true, 2907#true]) [2022-07-19 21:42:51,029 INFO L384 tUnfolder$Statistics]: this new event has 154 ancestors and is cut-off event [2022-07-19 21:42:51,029 INFO L387 tUnfolder$Statistics]: existing Event has 154 ancestors and is cut-off event [2022-07-19 21:42:51,029 INFO L387 tUnfolder$Statistics]: existing Event has 154 ancestors and is cut-off event [2022-07-19 21:42:51,029 INFO L387 tUnfolder$Statistics]: existing Event has 154 ancestors and is cut-off event [2022-07-19 21:42:51,084 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][438], [86#L97-4true, 186#true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), 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[2022-07-19 21:42:51,085 INFO L387 tUnfolder$Statistics]: existing Event has 155 ancestors and is cut-off event [2022-07-19 21:42:51,085 INFO L387 tUnfolder$Statistics]: existing Event has 155 ancestors and is cut-off event [2022-07-19 21:42:51,086 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][524], [86#L97-4true, 186#true, 133#L61true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 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~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 2907#true]) [2022-07-19 21:42:51,086 INFO L384 tUnfolder$Statistics]: this new event has 155 ancestors and is cut-off event [2022-07-19 21:42:51,086 INFO L387 tUnfolder$Statistics]: existing Event has 155 ancestors and is cut-off event [2022-07-19 21:42:51,087 INFO L387 tUnfolder$Statistics]: existing Event has 155 ancestors and is cut-off event [2022-07-19 21:42:51,087 INFO L387 tUnfolder$Statistics]: existing Event has 155 ancestors and is cut-off event [2022-07-19 21:42:51,142 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) 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thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 1986#(and (<= 1 ~N~0) (< thread1Thread1of1ForFork0_~i~0 ~N~0)), 183#true, Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 1996#(<= 1 ~N~0), Black: 287#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 2907#true, 1121#(<= 1 ~N~0)]) [2022-07-19 21:42:51,143 INFO L384 tUnfolder$Statistics]: this new event has 156 ancestors and is cut-off event [2022-07-19 21:42:51,143 INFO L387 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-07-19 21:42:51,143 INFO L387 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-07-19 21:42:51,143 INFO L387 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-07-19 21:42:51,148 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][438], [86#L97-4true, 186#true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), 15#L50-5true, Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), 5003#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 6126#(and (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4952#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4965#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4882#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 9#L73true, Black: 4939#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4969#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4996#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4879#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4981#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4929#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4862#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 5006#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4932#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4903#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4874#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4901#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4921#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5013#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4967#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4886#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4870#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4884#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4987#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4906#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4864#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5000#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4856#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4876#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4898#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4860#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4854#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4942#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 1986#(and (<= 1 ~N~0) (< thread1Thread1of1ForFork0_~i~0 ~N~0)), 183#true, Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 287#(<= 1 ~N~0), Black: 1996#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 71#L59true, 2907#true, 1121#(<= 1 ~N~0)]) [2022-07-19 21:42:51,148 INFO L384 tUnfolder$Statistics]: this new event has 156 ancestors and is cut-off event [2022-07-19 21:42:51,148 INFO L387 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-07-19 21:42:51,148 INFO L387 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-07-19 21:42:51,148 INFO L387 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-07-19 21:42:51,149 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([467] L64-->L58-2: Formula: (= v_thread2Thread1of1ForFork1_~i~1_11 |v_thread2Thread1of1ForFork1_#t~post3_1|) InVars {thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_11} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_11, thread2Thread1of1ForFork1_#t~post3=|v_thread2Thread1of1ForFork1_#t~post3_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post3][523], [86#L97-4true, 186#true, 56#L58-2true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 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~N~0))), Black: 1996#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 287#(<= 1 ~N~0), 2907#true]) [2022-07-19 21:42:51,150 INFO L384 tUnfolder$Statistics]: this new event has 156 ancestors and is cut-off event [2022-07-19 21:42:51,150 INFO L387 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-07-19 21:42:51,150 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-07-19 21:42:51,150 INFO L387 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-07-19 21:42:51,150 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][524], [164#L64true, 86#L97-4true, 186#true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), 5003#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) 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(= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4860#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4854#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4942#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 1986#(and (<= 1 ~N~0) (< thread1Thread1of1ForFork0_~i~0 ~N~0)), 183#true, Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 287#(<= 1 ~N~0), Black: 1996#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 2907#true, 1121#(<= 1 ~N~0)]) [2022-07-19 21:42:51,195 INFO L384 tUnfolder$Statistics]: this new event has 157 ancestors and is cut-off event [2022-07-19 21:42:51,195 INFO L387 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-07-19 21:42:51,195 INFO L387 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-07-19 21:42:51,195 INFO L387 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-07-19 21:42:51,196 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][438], [86#L97-4true, 186#true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), 5003#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 6126#(and (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4952#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4965#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4882#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 9#L73true, Black: 4939#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4969#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4996#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4879#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4981#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4929#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4862#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 5006#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4932#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4903#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4874#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4901#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4921#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5013#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4967#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4886#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4870#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4884#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4987#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), 85#L50-6true, Black: 4906#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4864#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5000#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4856#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4876#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4898#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4860#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4854#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4942#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 1986#(and (<= 1 ~N~0) (< thread1Thread1of1ForFork0_~i~0 ~N~0)), 183#true, Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 1996#(<= 1 ~N~0), Black: 287#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 71#L59true, 2907#true, 1121#(<= 1 ~N~0)]) [2022-07-19 21:42:51,196 INFO L384 tUnfolder$Statistics]: this new event has 157 ancestors and is cut-off event [2022-07-19 21:42:51,196 INFO L387 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-07-19 21:42:51,196 INFO L387 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-07-19 21:42:51,196 INFO L387 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-07-19 21:42:51,198 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][593], [86#L97-4true, 186#true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), 5003#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4952#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4965#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), 9#L73true, Black: 4882#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4939#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4969#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4996#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4879#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 16#L51true, 6155#(and (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 4981#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4929#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4862#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 5006#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4932#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4903#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4874#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4901#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4921#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5013#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4967#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4886#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4870#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4884#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4987#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4906#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4864#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5000#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4856#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4876#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4898#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4860#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4854#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4942#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 1121#(<= 1 ~N~0), 183#true, Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 287#(<= 1 ~N~0), Black: 1996#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 71#L59true, 2907#true]) [2022-07-19 21:42:51,198 INFO L384 tUnfolder$Statistics]: this new event has 157 ancestors and is cut-off event [2022-07-19 21:42:51,198 INFO L387 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-07-19 21:42:51,198 INFO L387 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-07-19 21:42:51,198 INFO L387 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-07-19 21:42:51,247 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][438], [86#L97-4true, 133#L61true, 186#true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), 5003#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 6126#(and (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4952#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 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21:42:51,248 INFO L387 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-07-19 21:42:51,248 INFO L387 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-07-19 21:42:51,250 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][593], [86#L97-4true, 133#L61true, 186#true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= 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4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 2907#true]) [2022-07-19 21:42:51,250 INFO L384 tUnfolder$Statistics]: this new event has 158 ancestors and is cut-off event [2022-07-19 21:42:51,250 INFO L387 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-07-19 21:42:51,250 INFO L387 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-07-19 21:42:51,250 INFO L387 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-07-19 21:42:51,252 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars 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|ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4898#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4860#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4854#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4942#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 1121#(<= 1 ~N~0), 183#true, Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 1996#(<= 1 ~N~0), Black: 287#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 71#L59true, 2907#true, 5#L51-1true]) [2022-07-19 21:42:51,253 INFO L384 tUnfolder$Statistics]: this new event has 158 ancestors and is cut-off event [2022-07-19 21:42:51,253 INFO L387 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-07-19 21:42:51,253 INFO L387 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-07-19 21:42:51,253 INFO L387 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-07-19 21:42:51,287 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][593], [86#L97-4true, 133#L61true, 186#true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), 5003#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4952#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4965#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4882#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 9#L73true, Black: 4939#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4969#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4996#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4879#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 6155#(and (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 4981#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4929#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4862#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 5006#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4932#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4903#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4874#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4901#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4921#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5013#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4967#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4886#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4870#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4884#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4987#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4906#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4864#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5000#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4856#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4876#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4898#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4860#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4854#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4942#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 1121#(<= 1 ~N~0), 183#true, Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 287#(<= 1 ~N~0), Black: 1996#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 2907#true, 5#L51-1true]) [2022-07-19 21:42:51,287 INFO L384 tUnfolder$Statistics]: this new event has 159 ancestors and is cut-off event [2022-07-19 21:42:51,287 INFO L387 tUnfolder$Statistics]: existing Event has 159 ancestors and is cut-off event [2022-07-19 21:42:51,287 INFO L387 tUnfolder$Statistics]: existing Event has 159 ancestors and is cut-off event [2022-07-19 21:42:51,287 INFO L387 tUnfolder$Statistics]: existing Event has 159 ancestors and is cut-off event [2022-07-19 21:42:51,288 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([467] L64-->L58-2: Formula: (= v_thread2Thread1of1ForFork1_~i~1_11 |v_thread2Thread1of1ForFork1_#t~post3_1|) InVars {thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_11} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_11, thread2Thread1of1ForFork1_#t~post3=|v_thread2Thread1of1ForFork1_#t~post3_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post3][592], [86#L97-4true, 186#true, 56#L58-2true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 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L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][593], [164#L64true, 86#L97-4true, 186#true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), 5003#(and (<= ~N~0 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~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 2907#true]) [2022-07-19 21:42:51,288 INFO L384 tUnfolder$Statistics]: this new event has 159 ancestors and is cut-off event [2022-07-19 21:42:51,288 INFO L387 tUnfolder$Statistics]: existing Event has 159 ancestors and is cut-off event [2022-07-19 21:42:51,288 INFO L387 tUnfolder$Statistics]: existing Event has 159 ancestors and is cut-off event [2022-07-19 21:42:51,288 INFO L387 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event [2022-07-19 21:42:51,401 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([467] L64-->L58-2: Formula: (= v_thread2Thread1of1ForFork1_~i~1_11 |v_thread2Thread1of1ForFork1_#t~post3_1|) InVars {thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_11} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_11, 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Black: 4898#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4860#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4854#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4942#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 1121#(<= 1 ~N~0), 183#true, Black: 1110#(and (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 ~N~0)), Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 1996#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 287#(<= 1 ~N~0), 2907#true, 5#L51-1true]) [2022-07-19 21:42:51,401 INFO L384 tUnfolder$Statistics]: this new event has 160 ancestors and is cut-off event [2022-07-19 21:42:51,401 INFO L387 tUnfolder$Statistics]: existing Event has 154 ancestors and is cut-off event [2022-07-19 21:42:51,401 INFO L387 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-07-19 21:42:51,401 INFO L387 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-07-19 21:42:51,401 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][593], [164#L64true, 86#L97-4true, 186#true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), 5003#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4952#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4965#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), 9#L73true, Black: 4882#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4939#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4969#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4996#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4879#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 6155#(and (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 4981#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4929#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4862#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 5006#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4932#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4903#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4874#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4901#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4921#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5013#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4967#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4886#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4870#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4884#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4987#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4906#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4864#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5000#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4856#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4876#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4898#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4860#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4854#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4942#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 1121#(<= 1 ~N~0), 183#true, Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 287#(<= 1 ~N~0), Black: 1996#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 2907#true, 5#L51-1true]) [2022-07-19 21:42:51,401 INFO L384 tUnfolder$Statistics]: this new event has 160 ancestors and is cut-off event [2022-07-19 21:42:51,402 INFO L387 tUnfolder$Statistics]: existing Event has 154 ancestors and is cut-off event [2022-07-19 21:42:51,402 INFO L387 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-07-19 21:42:51,402 INFO L387 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-07-19 21:42:51,408 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][593], [86#L97-4true, 186#true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), 5003#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4952#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4965#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4882#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 9#L73true, Black: 4939#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4969#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4996#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4879#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 6155#(and (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= (+ thread1Thread1of1ForFork0_~i~0 1) ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 4981#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4929#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4862#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 5006#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4932#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4903#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4874#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4901#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4921#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5013#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4967#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 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0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4906#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4864#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5000#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4856#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4876#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4898#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4860#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4854#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4942#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 1121#(<= 1 ~N~0), 50#L50-3true, 183#true, Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 1996#(<= 1 ~N~0), Black: 287#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 71#L59true, 2907#true]) [2022-07-19 21:42:51,408 INFO L384 tUnfolder$Statistics]: this new event has 161 ancestors and is cut-off event [2022-07-19 21:42:51,408 INFO L387 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2022-07-19 21:42:51,408 INFO L387 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2022-07-19 21:42:51,408 INFO L387 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2022-07-19 21:42:51,424 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][593], [86#L97-4true, 133#L61true, 186#true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), 5003#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4952#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 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(not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 287#(<= 1 ~N~0), Black: 1996#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 2907#true]) [2022-07-19 21:42:51,424 INFO L384 tUnfolder$Statistics]: this new event has 162 ancestors and is cut-off event [2022-07-19 21:42:51,424 INFO L387 tUnfolder$Statistics]: existing Event has 162 ancestors and is cut-off event [2022-07-19 21:42:51,424 INFO L387 tUnfolder$Statistics]: existing Event has 162 ancestors and is cut-off event [2022-07-19 21:42:51,425 INFO L387 tUnfolder$Statistics]: existing Event has 162 ancestors and is cut-off event [2022-07-19 21:42:51,436 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([467] L64-->L58-2: Formula: (= v_thread2Thread1of1ForFork1_~i~1_11 |v_thread2Thread1of1ForFork1_#t~post3_1|) InVars {thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_11} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_11, thread2Thread1of1ForFork1_#t~post3=|v_thread2Thread1of1ForFork1_#t~post3_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post3][592], [86#L97-4true, 56#L58-2true, 186#true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 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[2022-07-19 21:42:51,439 INFO L387 tUnfolder$Statistics]: existing Event has 163 ancestors and is cut-off event [2022-07-19 21:42:51,439 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][593], [164#L64true, 86#L97-4true, 186#true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 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(or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 2907#true]) [2022-07-19 21:42:51,440 INFO L384 tUnfolder$Statistics]: this new event has 163 ancestors and is cut-off event [2022-07-19 21:42:51,440 INFO L387 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-07-19 21:42:51,440 INFO L387 tUnfolder$Statistics]: existing Event has 163 ancestors and is cut-off event [2022-07-19 21:42:51,440 INFO L387 tUnfolder$Statistics]: existing Event has 163 ancestors and is cut-off event [2022-07-19 21:42:51,448 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][438], [186#true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), 5003#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), 6126#(and (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4952#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4965#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), 9#L73true, Black: 4882#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4939#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4969#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4996#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4879#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4981#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 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|ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4903#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4874#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4901#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4921#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 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|ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4870#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4884#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4987#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4906#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4864#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5000#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4856#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4876#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4898#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4860#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4854#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4942#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 1986#(and (<= 1 ~N~0) (< thread1Thread1of1ForFork0_~i~0 ~N~0)), 107#L98-2true, 183#true, Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 287#(<= 1 ~N~0), Black: 1996#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 71#L59true, 2907#true, 1121#(<= 1 ~N~0)]) [2022-07-19 21:42:51,448 INFO L384 tUnfolder$Statistics]: this new event has 163 ancestors and is cut-off event [2022-07-19 21:42:51,448 INFO L387 tUnfolder$Statistics]: existing Event has 163 ancestors and is cut-off event [2022-07-19 21:42:51,448 INFO L387 tUnfolder$Statistics]: existing Event has 163 ancestors and is cut-off event [2022-07-19 21:42:51,448 INFO L387 tUnfolder$Statistics]: existing Event has 163 ancestors and is cut-off event [2022-07-19 21:42:51,454 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([473] L76-1-->L73: Formula: (< v_thread3Thread1of1ForFork2_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork2_~i~2=v_thread3Thread1of1ForFork2_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][438], [133#L61true, 186#true, Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 3852#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0)), Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3850#(and (= ~p~0 0) (= thread2Thread1of1ForFork1_~i~1 0)), 5003#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4868#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 6126#(and (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 5016#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4952#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4965#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4882#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), 9#L73true, Black: 4939#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4969#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4996#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4879#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4981#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4929#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4862#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 5006#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4932#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4903#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4874#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4901#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4921#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5013#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4967#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4886#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4870#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4884#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4987#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= thread3Thread1of1ForFork2_~i~2 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), Black: 4906#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4864#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 5000#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0) (<= |thread3Thread1of1ForFork2_#t~post6| 0)), Black: 4856#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4876#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4898#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 1)), Black: 4860#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 0)), Black: 4854#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 4942#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 1986#(and (<= 1 ~N~0) (< thread1Thread1of1ForFork0_~i~0 ~N~0)), 107#L98-2true, 183#true, Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 1996#(<= 1 ~N~0), Black: 287#(<= 1 ~N~0), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), 2907#true, 1121#(<= 1 ~N~0)]) [2022-07-19 21:42:51,454 INFO L384 tUnfolder$Statistics]: this new event has 164 ancestors and is cut-off event [2022-07-19 21:42:51,454 INFO L387 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-07-19 21:42:51,454 INFO L387 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-07-19 21:42:51,454 INFO L387 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-07-19 21:42:51,485 INFO L129 PetriNetUnfolder]: 7783/14598 cut-off events. [2022-07-19 21:42:51,485 INFO L130 PetriNetUnfolder]: For 298826/300128 co-relation queries the response was YES. [2022-07-19 21:42:51,574 INFO L84 FinitePrefix]: Finished finitePrefix Result has 71789 conditions, 14598 events. 7783/14598 cut-off events. For 298826/300128 co-relation queries the response was YES. Maximal size of possible extension queue 499. Compared 119810 event pairs, 1567 based on Foata normal form. 1108/15337 useless extension candidates. Maximal degree in co-relation 71732. Up to 2606 conditions per place. [2022-07-19 21:42:51,666 INFO L132 encePairwiseOnDemand]: 162/186 looper letters, 400 selfloop transitions, 80 changer transitions 2/614 dead transitions. [2022-07-19 21:42:51,666 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 287 places, 614 transitions, 5080 flow [2022-07-19 21:42:51,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-07-19 21:42:51,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2022-07-19 21:42:51,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 3360 transitions. [2022-07-19 21:42:51,669 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.6947890818858561 [2022-07-19 21:42:51,670 INFO L72 ComplementDD]: Start complementDD. Operand 26 states and 3360 transitions. [2022-07-19 21:42:51,670 INFO L73 IsDeterministic]: Start isDeterministic. Operand 26 states and 3360 transitions. [2022-07-19 21:42:51,670 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:42:51,670 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 26 states and 3360 transitions. [2022-07-19 21:42:51,674 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 27 states, 26 states have (on average 129.23076923076923) internal successors, (3360), 26 states have internal predecessors, (3360), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:51,678 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 27 states, 27 states have (on average 186.0) internal successors, (5022), 27 states have internal predecessors, (5022), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:51,679 INFO L81 ComplementDD]: Finished complementDD. Result has 27 states, 27 states have (on average 186.0) internal successors, (5022), 27 states have internal predecessors, (5022), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:51,679 INFO L186 Difference]: Start difference. First operand has 286 places, 244 transitions, 1170 flow. Second operand 26 states and 3360 transitions. [2022-07-19 21:42:51,679 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 287 places, 614 transitions, 5080 flow [2022-07-19 21:42:51,943 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 269 places, 614 transitions, 4733 flow, removed 167 selfloop flow, removed 18 redundant places. [2022-07-19 21:42:51,948 INFO L242 Difference]: Finished difference. Result has 278 places, 296 transitions, 1701 flow [2022-07-19 21:42:51,949 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=186, PETRI_DIFFERENCE_MINUEND_FLOW=1109, PETRI_DIFFERENCE_MINUEND_PLACES=244, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=244, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=28, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=212, PETRI_DIFFERENCE_SUBTRAHEND_STATES=26, PETRI_FLOW=1701, PETRI_PLACES=278, PETRI_TRANSITIONS=296} [2022-07-19 21:42:51,949 INFO L279 CegarLoopForPetriNet]: 166 programPoint places, 112 predicate places. [2022-07-19 21:42:51,949 INFO L495 AbstractCegarLoop]: Abstraction has has 278 places, 296 transitions, 1701 flow [2022-07-19 21:42:51,950 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 127.38095238095238) internal successors, (2675), 21 states have internal predecessors, (2675), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:51,950 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:42:51,950 INFO L200 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 21:42:51,970 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-07-19 21:42:52,167 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-19 21:42:52,168 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)] === [2022-07-19 21:42:52,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:42:52,168 INFO L85 PathProgramCache]: Analyzing trace with hash -1216908496, now seen corresponding path program 4 times [2022-07-19 21:42:52,168 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:42:52,168 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [957194885] [2022-07-19 21:42:52,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:42:52,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:42:52,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:42:52,271 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-07-19 21:42:52,272 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:42:52,272 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [957194885] [2022-07-19 21:42:52,272 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [957194885] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-19 21:42:52,272 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1805983727] [2022-07-19 21:42:52,272 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-07-19 21:42:52,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-19 21:42:52,272 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-19 21:42:52,273 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) [2022-07-19 21:42:52,274 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-07-19 21:42:52,362 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-07-19 21:42:52,362 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-19 21:42:52,364 INFO L263 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 10 conjunts are in the unsatisfiable core [2022-07-19 21:42:52,366 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 21:42:52,600 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 8 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-07-19 21:42:52,600 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-19 21:42:52,881 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-07-19 21:42:52,881 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1805983727] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-19 21:42:52,881 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-19 21:42:52,882 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11] total 24 [2022-07-19 21:42:52,882 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [915227579] [2022-07-19 21:42:52,882 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-19 21:42:52,882 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2022-07-19 21:42:52,882 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:42:52,883 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2022-07-19 21:42:52,883 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=117, Invalid=435, Unknown=0, NotChecked=0, Total=552 [2022-07-19 21:42:52,885 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 127 out of 186 [2022-07-19 21:42:52,886 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 278 places, 296 transitions, 1701 flow. Second operand has 24 states, 24 states have (on average 131.04166666666666) internal successors, (3145), 24 states have internal predecessors, (3145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:52,886 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:42:52,886 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 127 of 186 [2022-07-19 21:42:52,887 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:42:54,347 INFO L129 PetriNetUnfolder]: 3560/7387 cut-off events. [2022-07-19 21:42:54,348 INFO L130 PetriNetUnfolder]: For 46402/47836 co-relation queries the response was YES. [2022-07-19 21:42:54,394 INFO L84 FinitePrefix]: Finished finitePrefix Result has 30813 conditions, 7387 events. 3560/7387 cut-off events. For 46402/47836 co-relation queries the response was YES. Maximal size of possible extension queue 346. Compared 62165 event pairs, 596 based on Foata normal form. 1438/8554 useless extension candidates. Maximal degree in co-relation 30761. Up to 2051 conditions per place. [2022-07-19 21:42:54,428 INFO L132 encePairwiseOnDemand]: 167/186 looper letters, 196 selfloop transitions, 49 changer transitions 17/408 dead transitions. [2022-07-19 21:42:54,429 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 297 places, 408 transitions, 3104 flow [2022-07-19 21:42:54,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-07-19 21:42:54,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2022-07-19 21:42:54,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 2647 transitions. [2022-07-19 21:42:54,431 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7115591397849462 [2022-07-19 21:42:54,431 INFO L72 ComplementDD]: Start complementDD. Operand 20 states and 2647 transitions. [2022-07-19 21:42:54,432 INFO L73 IsDeterministic]: Start isDeterministic. Operand 20 states and 2647 transitions. [2022-07-19 21:42:54,432 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:42:54,432 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 20 states and 2647 transitions. [2022-07-19 21:42:54,435 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 21 states, 20 states have (on average 132.35) internal successors, (2647), 20 states have internal predecessors, (2647), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:54,438 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 21 states, 21 states have (on average 186.0) internal successors, (3906), 21 states have internal predecessors, (3906), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:54,438 INFO L81 ComplementDD]: Finished complementDD. Result has 21 states, 21 states have (on average 186.0) internal successors, (3906), 21 states have internal predecessors, (3906), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:54,438 INFO L186 Difference]: Start difference. First operand has 278 places, 296 transitions, 1701 flow. Second operand 20 states and 2647 transitions. [2022-07-19 21:42:54,439 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 297 places, 408 transitions, 3104 flow [2022-07-19 21:42:54,520 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 289 places, 408 transitions, 3079 flow, removed 1 selfloop flow, removed 8 redundant places. [2022-07-19 21:42:54,524 INFO L242 Difference]: Finished difference. Result has 293 places, 295 transitions, 1824 flow [2022-07-19 21:42:54,524 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=186, PETRI_DIFFERENCE_MINUEND_FLOW=1676, PETRI_DIFFERENCE_MINUEND_PLACES=270, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=296, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=38, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=253, PETRI_DIFFERENCE_SUBTRAHEND_STATES=20, PETRI_FLOW=1824, PETRI_PLACES=293, PETRI_TRANSITIONS=295} [2022-07-19 21:42:54,525 INFO L279 CegarLoopForPetriNet]: 166 programPoint places, 127 predicate places. [2022-07-19 21:42:54,525 INFO L495 AbstractCegarLoop]: Abstraction has has 293 places, 295 transitions, 1824 flow [2022-07-19 21:42:54,526 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 131.04166666666666) internal successors, (3145), 24 states have internal predecessors, (3145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:54,526 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:42:54,526 INFO L200 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 21:42:54,545 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-07-19 21:42:54,747 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-19 21:42:54,747 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)] === [2022-07-19 21:42:54,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:42:54,748 INFO L85 PathProgramCache]: Analyzing trace with hash -2000527109, now seen corresponding path program 5 times [2022-07-19 21:42:54,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:42:54,748 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [546031711] [2022-07-19 21:42:54,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:42:54,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:42:54,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:42:54,870 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-07-19 21:42:54,870 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:42:54,870 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [546031711] [2022-07-19 21:42:54,870 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [546031711] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-19 21:42:54,870 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1610508646] [2022-07-19 21:42:54,871 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-07-19 21:42:54,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-19 21:42:54,871 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-19 21:42:54,872 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) [2022-07-19 21:42:54,873 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-07-19 21:42:55,003 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2022-07-19 21:42:55,003 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-19 21:42:55,005 INFO L263 TraceCheckSpWp]: Trace formula consists of 417 conjuncts, 10 conjunts are in the unsatisfiable core [2022-07-19 21:42:55,008 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 21:42:55,125 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-07-19 21:42:55,125 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-19 21:42:55,220 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-07-19 21:42:55,220 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1610508646] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-19 21:42:55,221 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-19 21:42:55,221 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 19 [2022-07-19 21:42:55,221 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2031510038] [2022-07-19 21:42:55,221 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-19 21:42:55,221 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-07-19 21:42:55,222 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:42:55,222 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-07-19 21:42:55,222 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=285, Unknown=0, NotChecked=0, Total=342 [2022-07-19 21:42:55,224 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 150 out of 186 [2022-07-19 21:42:55,226 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 293 places, 295 transitions, 1824 flow. Second operand has 19 states, 19 states have (on average 153.42105263157896) internal successors, (2915), 19 states have internal predecessors, (2915), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:55,226 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:42:55,226 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 150 of 186 [2022-07-19 21:42:55,226 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:42:57,559 INFO L129 PetriNetUnfolder]: 4661/9061 cut-off events. [2022-07-19 21:42:57,559 INFO L130 PetriNetUnfolder]: For 53487/57437 co-relation queries the response was YES. [2022-07-19 21:42:57,620 INFO L84 FinitePrefix]: Finished finitePrefix Result has 38338 conditions, 9061 events. 4661/9061 cut-off events. For 53487/57437 co-relation queries the response was YES. Maximal size of possible extension queue 721. Compared 79445 event pairs, 581 based on Foata normal form. 328/8864 useless extension candidates. Maximal degree in co-relation 38282. Up to 2885 conditions per place. [2022-07-19 21:42:57,657 INFO L132 encePairwiseOnDemand]: 173/186 looper letters, 371 selfloop transitions, 123 changer transitions 79/730 dead transitions. [2022-07-19 21:42:57,657 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 331 places, 730 transitions, 6478 flow [2022-07-19 21:42:57,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2022-07-19 21:42:57,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2022-07-19 21:42:57,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 6442 transitions. [2022-07-19 21:42:57,661 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8447416732231838 [2022-07-19 21:42:57,661 INFO L72 ComplementDD]: Start complementDD. Operand 41 states and 6442 transitions. [2022-07-19 21:42:57,661 INFO L73 IsDeterministic]: Start isDeterministic. Operand 41 states and 6442 transitions. [2022-07-19 21:42:57,662 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:42:57,663 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 41 states and 6442 transitions. [2022-07-19 21:42:57,668 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 42 states, 41 states have (on average 157.1219512195122) internal successors, (6442), 41 states have internal predecessors, (6442), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:57,673 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 42 states, 42 states have (on average 186.0) internal successors, (7812), 42 states have internal predecessors, (7812), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:57,673 INFO L81 ComplementDD]: Finished complementDD. Result has 42 states, 42 states have (on average 186.0) internal successors, (7812), 42 states have internal predecessors, (7812), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:57,674 INFO L186 Difference]: Start difference. First operand has 293 places, 295 transitions, 1824 flow. Second operand 41 states and 6442 transitions. [2022-07-19 21:42:57,674 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 331 places, 730 transitions, 6478 flow [2022-07-19 21:42:57,841 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 313 places, 730 transitions, 6286 flow, removed 35 selfloop flow, removed 18 redundant places. [2022-07-19 21:42:57,846 INFO L242 Difference]: Finished difference. Result has 328 places, 416 transitions, 3117 flow [2022-07-19 21:42:57,847 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=186, PETRI_DIFFERENCE_MINUEND_FLOW=1743, PETRI_DIFFERENCE_MINUEND_PLACES=273, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=295, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=36, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=253, PETRI_DIFFERENCE_SUBTRAHEND_STATES=41, PETRI_FLOW=3117, PETRI_PLACES=328, PETRI_TRANSITIONS=416} [2022-07-19 21:42:57,847 INFO L279 CegarLoopForPetriNet]: 166 programPoint places, 162 predicate places. [2022-07-19 21:42:57,847 INFO L495 AbstractCegarLoop]: Abstraction has has 328 places, 416 transitions, 3117 flow [2022-07-19 21:42:57,848 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 153.42105263157896) internal successors, (2915), 19 states have internal predecessors, (2915), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:57,848 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:42:57,848 INFO L200 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 21:42:57,873 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-07-19 21:42:58,065 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,SelfDestructingSolverStorable11 [2022-07-19 21:42:58,065 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)] === [2022-07-19 21:42:58,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:42:58,066 INFO L85 PathProgramCache]: Analyzing trace with hash 720411101, now seen corresponding path program 6 times [2022-07-19 21:42:58,066 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:42:58,066 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1758100473] [2022-07-19 21:42:58,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:42:58,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:42:58,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:42:58,213 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 15 proven. 14 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-07-19 21:42:58,213 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:42:58,213 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1758100473] [2022-07-19 21:42:58,213 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1758100473] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-19 21:42:58,213 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [51408608] [2022-07-19 21:42:58,213 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-07-19 21:42:58,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-19 21:42:58,214 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-19 21:42:58,215 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) [2022-07-19 21:42:58,219 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-07-19 21:42:58,353 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2022-07-19 21:42:58,353 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-19 21:42:58,355 INFO L263 TraceCheckSpWp]: Trace formula consists of 429 conjuncts, 14 conjunts are in the unsatisfiable core [2022-07-19 21:42:58,357 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 21:42:58,578 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 21 proven. 8 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-07-19 21:42:58,579 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-19 21:42:58,812 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 21 proven. 8 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-07-19 21:42:58,813 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [51408608] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-19 21:42:58,813 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-19 21:42:58,813 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15, 15] total 34 [2022-07-19 21:42:58,813 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1286066074] [2022-07-19 21:42:58,813 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-19 21:42:58,813 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-07-19 21:42:58,814 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:42:58,814 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-07-19 21:42:58,814 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=207, Invalid=915, Unknown=0, NotChecked=0, Total=1122 [2022-07-19 21:42:58,817 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 127 out of 186 [2022-07-19 21:42:58,819 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 328 places, 416 transitions, 3117 flow. Second operand has 34 states, 34 states have (on average 131.0) internal successors, (4454), 34 states have internal predecessors, (4454), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:42:58,819 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:42:58,819 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 127 of 186 [2022-07-19 21:42:58,819 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:43:04,515 INFO L129 PetriNetUnfolder]: 13510/27522 cut-off events. [2022-07-19 21:43:04,516 INFO L130 PetriNetUnfolder]: For 216407/223344 co-relation queries the response was YES. [2022-07-19 21:43:04,875 INFO L84 FinitePrefix]: Finished finitePrefix Result has 129530 conditions, 27522 events. 13510/27522 cut-off events. For 216407/223344 co-relation queries the response was YES. Maximal size of possible extension queue 1179. Compared 279879 event pairs, 4619 based on Foata normal form. 6836/33721 useless extension candidates. Maximal degree in co-relation 129466. Up to 9047 conditions per place. [2022-07-19 21:43:04,975 INFO L132 encePairwiseOnDemand]: 162/186 looper letters, 154 selfloop transitions, 62 changer transitions 410/855 dead transitions. [2022-07-19 21:43:04,975 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 370 places, 855 transitions, 7976 flow [2022-07-19 21:43:04,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2022-07-19 21:43:04,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43 states. [2022-07-19 21:43:04,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 5698 transitions. [2022-07-19 21:43:04,983 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7124281070267567 [2022-07-19 21:43:04,984 INFO L72 ComplementDD]: Start complementDD. Operand 43 states and 5698 transitions. [2022-07-19 21:43:04,984 INFO L73 IsDeterministic]: Start isDeterministic. Operand 43 states and 5698 transitions. [2022-07-19 21:43:04,986 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:43:04,986 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 43 states and 5698 transitions. [2022-07-19 21:43:04,999 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 44 states, 43 states have (on average 132.51162790697674) internal successors, (5698), 43 states have internal predecessors, (5698), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:43:05,005 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 44 states, 44 states have (on average 186.0) internal successors, (8184), 44 states have internal predecessors, (8184), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:43:05,006 INFO L81 ComplementDD]: Finished complementDD. Result has 44 states, 44 states have (on average 186.0) internal successors, (8184), 44 states have internal predecessors, (8184), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:43:05,006 INFO L186 Difference]: Start difference. First operand has 328 places, 416 transitions, 3117 flow. Second operand 43 states and 5698 transitions. [2022-07-19 21:43:05,006 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 370 places, 855 transitions, 7976 flow [2022-07-19 21:43:05,891 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 367 places, 855 transitions, 7615 flow, removed 161 selfloop flow, removed 3 redundant places. [2022-07-19 21:43:05,900 INFO L242 Difference]: Finished difference. Result has 392 places, 424 transitions, 3365 flow [2022-07-19 21:43:05,900 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=186, PETRI_DIFFERENCE_MINUEND_FLOW=2904, PETRI_DIFFERENCE_MINUEND_PLACES=325, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=416, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=54, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=356, PETRI_DIFFERENCE_SUBTRAHEND_STATES=43, PETRI_FLOW=3365, PETRI_PLACES=392, PETRI_TRANSITIONS=424} [2022-07-19 21:43:05,901 INFO L279 CegarLoopForPetriNet]: 166 programPoint places, 226 predicate places. [2022-07-19 21:43:05,901 INFO L495 AbstractCegarLoop]: Abstraction has has 392 places, 424 transitions, 3365 flow [2022-07-19 21:43:05,901 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 131.0) internal successors, (4454), 34 states have internal predecessors, (4454), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:43:05,902 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:43:05,902 INFO L200 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 21:43:05,919 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-07-19 21:43:06,115 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-07-19 21:43:06,116 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)] === [2022-07-19 21:43:06,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:43:06,117 INFO L85 PathProgramCache]: Analyzing trace with hash 1452144287, now seen corresponding path program 7 times [2022-07-19 21:43:06,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:43:06,117 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [371183307] [2022-07-19 21:43:06,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:43:06,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:43:06,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:43:06,273 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-07-19 21:43:06,274 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:43:06,274 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [371183307] [2022-07-19 21:43:06,274 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [371183307] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-19 21:43:06,274 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1754340544] [2022-07-19 21:43:06,274 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-07-19 21:43:06,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-19 21:43:06,274 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-19 21:43:06,275 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) [2022-07-19 21:43:06,284 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-07-19 21:43:06,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:43:06,445 INFO L263 TraceCheckSpWp]: Trace formula consists of 451 conjuncts, 14 conjunts are in the unsatisfiable core [2022-07-19 21:43:06,448 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 21:43:06,712 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 8 proven. 22 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-07-19 21:43:06,712 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-19 21:43:07,055 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-07-19 21:43:07,055 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1754340544] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-19 21:43:07,055 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-19 21:43:07,055 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15, 15] total 34 [2022-07-19 21:43:07,056 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [330993202] [2022-07-19 21:43:07,056 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-19 21:43:07,056 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-07-19 21:43:07,056 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:43:07,057 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-07-19 21:43:07,057 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=204, Invalid=918, Unknown=0, NotChecked=0, Total=1122 [2022-07-19 21:43:07,059 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 127 out of 186 [2022-07-19 21:43:07,060 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 392 places, 424 transitions, 3365 flow. Second operand has 34 states, 34 states have (on average 130.23529411764707) internal successors, (4428), 34 states have internal predecessors, (4428), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:43:07,061 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:43:07,061 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 127 of 186 [2022-07-19 21:43:07,061 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:43:10,452 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([462] L58-4-->L59: Formula: (< v_thread2Thread1of1ForFork1_~i~1_5 v_~N~0_4) InVars {thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_5, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_5, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][266], [8492#(and (<= thread2Thread1of1ForFork1_~i~1 1) (= thread3Thread1of1ForFork2_~i~2 0) (<= ~p~0 thread3Thread1of1ForFork2_~i~2)), 186#true, 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 7290#(and (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= 1 |ULTIMATE.start_create_fresh_uint_array_~i~3#1|) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0)), Black: 2910#(= ~p~0 0), Black: 7310#(and (<= thread3Thread1of1ForFork2_~i~2 1) (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= 1 |ULTIMATE.start_create_fresh_uint_array_~i~3#1|) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0)), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 7308#(and (= 0 |thread3Thread1of1ForFork2_#t~post6|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= 1 |ULTIMATE.start_create_fresh_uint_array_~i~3#1|) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0)), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 6138#(and (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 6151#(and (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (not (< thread2Thread1of1ForFork1_~i~1 ~N~0)) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 2907#true, Black: 6153#(and (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (not (< thread2Thread1of1ForFork1_~i~1 ~N~0)) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 6160#(and (<= thread1Thread1of1ForFork0_~i~0 1) (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (not (< thread2Thread1of1ForFork1_~i~1 ~N~0)) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ 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(<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ 2 |ULTIMATE.start_create_fresh_uint_array_~size#1|)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 2)), Black: 9769#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 1) (<= ~N~0 2)), Black: 9800#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= thread2Thread1of1ForFork1_~i~1 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ 2 |ULTIMATE.start_create_fresh_uint_array_~size#1|)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 2)), Black: 9802#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 2) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 2)), Black: 9752#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 2) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 2)), Black: 9814#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 2 thread2Thread1of1ForFork1_~i~1) (<= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 2) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 2)), Black: 9748#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 1) (<= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 2) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 9804#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (= thread2Thread1of1ForFork1_~i~1 0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0) (+ 2 |ULTIMATE.start_create_fresh_uint_array_~size#1|)) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 2)), Black: 9798#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (= |thread2Thread1of1ForFork1_#t~post3| 0) (<= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 2) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= ~N~0 2)), 4973#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (< thread3Thread1of1ForFork2_~i~2 ~N~0) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0))]) [2022-07-19 21:43:10,452 INFO L384 tUnfolder$Statistics]: this new event has 169 ancestors and is cut-off event [2022-07-19 21:43:10,452 INFO L387 tUnfolder$Statistics]: existing Event has 169 ancestors and is cut-off event [2022-07-19 21:43:10,453 INFO L387 tUnfolder$Statistics]: existing Event has 169 ancestors and is cut-off event [2022-07-19 21:43:10,453 INFO L387 tUnfolder$Statistics]: existing Event has 169 ancestors and is cut-off event [2022-07-19 21:43:13,094 INFO L129 PetriNetUnfolder]: 12607/27467 cut-off events. [2022-07-19 21:43:13,094 INFO L130 PetriNetUnfolder]: For 249158/259004 co-relation queries the response was YES. [2022-07-19 21:43:13,392 INFO L84 FinitePrefix]: Finished finitePrefix Result has 128993 conditions, 27467 events. 12607/27467 cut-off events. For 249158/259004 co-relation queries the response was YES. Maximal size of possible extension queue 896. Compared 281124 event pairs, 3060 based on Foata normal form. 2856/28864 useless extension candidates. Maximal degree in co-relation 128905. Up to 4434 conditions per place. [2022-07-19 21:43:13,637 INFO L132 encePairwiseOnDemand]: 167/186 looper letters, 335 selfloop transitions, 41 changer transitions 0/666 dead transitions. [2022-07-19 21:43:13,637 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 390 places, 666 transitions, 6153 flow [2022-07-19 21:43:13,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-07-19 21:43:13,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2022-07-19 21:43:13,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 3703 transitions. [2022-07-19 21:43:13,640 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7110215053763441 [2022-07-19 21:43:13,640 INFO L72 ComplementDD]: Start complementDD. Operand 28 states and 3703 transitions. [2022-07-19 21:43:13,640 INFO L73 IsDeterministic]: Start isDeterministic. Operand 28 states and 3703 transitions. [2022-07-19 21:43:13,641 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:43:13,641 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 28 states and 3703 transitions. [2022-07-19 21:43:13,643 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 29 states, 28 states have (on average 132.25) internal successors, (3703), 28 states have internal predecessors, (3703), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:43:13,647 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 29 states, 29 states have (on average 186.0) internal successors, (5394), 29 states have internal predecessors, (5394), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:43:13,647 INFO L81 ComplementDD]: Finished complementDD. Result has 29 states, 29 states have (on average 186.0) internal successors, (5394), 29 states have internal predecessors, (5394), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:43:13,647 INFO L186 Difference]: Start difference. First operand has 392 places, 424 transitions, 3365 flow. Second operand 28 states and 3703 transitions. [2022-07-19 21:43:13,647 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 390 places, 666 transitions, 6153 flow [2022-07-19 21:43:14,660 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 362 places, 666 transitions, 5846 flow, removed 141 selfloop flow, removed 28 redundant places. [2022-07-19 21:43:14,667 INFO L242 Difference]: Finished difference. Result has 366 places, 430 transitions, 3258 flow [2022-07-19 21:43:14,668 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=186, PETRI_DIFFERENCE_MINUEND_FLOW=3098, PETRI_DIFFERENCE_MINUEND_PLACES=335, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=424, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=35, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=385, PETRI_DIFFERENCE_SUBTRAHEND_STATES=28, PETRI_FLOW=3258, PETRI_PLACES=366, PETRI_TRANSITIONS=430} [2022-07-19 21:43:14,668 INFO L279 CegarLoopForPetriNet]: 166 programPoint places, 200 predicate places. [2022-07-19 21:43:14,668 INFO L495 AbstractCegarLoop]: Abstraction has has 366 places, 430 transitions, 3258 flow [2022-07-19 21:43:14,669 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 130.23529411764707) internal successors, (4428), 34 states have internal predecessors, (4428), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:43:14,669 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:43:14,669 INFO L200 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 21:43:14,687 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-07-19 21:43:14,869 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-07-19 21:43:14,870 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)] === [2022-07-19 21:43:14,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:43:14,870 INFO L85 PathProgramCache]: Analyzing trace with hash -1802103075, now seen corresponding path program 8 times [2022-07-19 21:43:14,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:43:14,871 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1883538171] [2022-07-19 21:43:14,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:43:14,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:43:14,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:43:15,001 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 10 proven. 28 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-07-19 21:43:15,002 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:43:15,002 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1883538171] [2022-07-19 21:43:15,002 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1883538171] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-19 21:43:15,002 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [560121002] [2022-07-19 21:43:15,002 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-19 21:43:15,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-19 21:43:15,002 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-19 21:43:15,003 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-19 21:43:15,005 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-07-19 21:43:15,120 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-19 21:43:15,121 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-19 21:43:15,123 INFO L263 TraceCheckSpWp]: Trace formula consists of 462 conjuncts, 14 conjunts are in the unsatisfiable core [2022-07-19 21:43:15,125 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 21:43:15,398 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 16 proven. 22 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-07-19 21:43:15,399 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-19 21:43:15,679 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 29 proven. 9 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-07-19 21:43:15,679 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [560121002] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-19 21:43:15,680 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-19 21:43:15,680 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15, 15] total 34 [2022-07-19 21:43:15,680 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1485336643] [2022-07-19 21:43:15,680 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-19 21:43:15,681 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-07-19 21:43:15,681 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:43:15,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-07-19 21:43:15,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=204, Invalid=918, Unknown=0, NotChecked=0, Total=1122 [2022-07-19 21:43:15,683 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 127 out of 186 [2022-07-19 21:43:15,685 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 366 places, 430 transitions, 3258 flow. Second operand has 34 states, 34 states have (on average 130.35294117647058) internal successors, (4432), 34 states have internal predecessors, (4432), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:43:15,685 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:43:15,685 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 127 of 186 [2022-07-19 21:43:15,685 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:43:18,920 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([461] L58-4-->L58-5: Formula: (not (< v_thread2Thread1of1ForFork1_~i~1_3 v_~N~0_3)) InVars {thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][402], [130#L58-5true, 9822#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), 86#L97-4true, 186#true, 1996#(<= 1 ~N~0), Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 7290#(and (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= 1 |ULTIMATE.start_create_fresh_uint_array_~i~3#1|) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0)), Black: 7304#(and (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (= thread3Thread1of1ForFork2_~i~2 0) (<= 1 |ULTIMATE.start_create_fresh_uint_array_~i~3#1|) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0)), Black: 2910#(= ~p~0 0), Black: 3327#(= thread3Thread1of1ForFork2_~cond~0 0), Black: 3856#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 7308#(and (= 0 |thread3Thread1of1ForFork2_#t~post6|) (<= thread3Thread1of1ForFork2_~i~2 1) (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= 1 |ULTIMATE.start_create_fresh_uint_array_~i~3#1|) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0)), Black: 6138#(and (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 2907#true, Black: 2911#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0)), Black: 6153#(and (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (= thread1Thread1of1ForFork0_~i~0 0) (not (< thread2Thread1of1ForFork1_~i~1 ~N~0)) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 6160#(and (<= thread1Thread1of1ForFork0_~i~0 1) (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (not (< thread2Thread1of1ForFork1_~i~1 ~N~0)) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0)) (= |thread1Thread1of1ForFork0_#t~post1| 0)), Black: 6124#(and (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 6143#(and (<= thread1Thread1of1ForFork0_~i~0 1) (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0)) (= |thread1Thread1of1ForFork0_#t~post1| 0)), Black: 11160#(and (<= thread1Thread1of1ForFork0_~i~0 2) (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 3 ~N~0) (<= 2 |ULTIMATE.start_create_fresh_uint_array_~i~3#1|)), Black: 6147#(and (<= thread1Thread1of1ForFork0_~i~0 1) (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 6126#(and (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 11130#(and (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 3 ~N~0) (<= 2 |ULTIMATE.start_create_fresh_uint_array_~i~3#1|)), Black: 6162#(and (<= thread1Thread1of1ForFork0_~i~0 1) (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (not (< thread2Thread1of1ForFork1_~i~1 ~N~0)) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 4926#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 0 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 11154#(and (<= thread1Thread1of1ForFork0_~i~0 1) (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 3 ~N~0) (<= 2 |ULTIMATE.start_create_fresh_uint_array_~i~3#1|)), Black: 4957#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= 1 thread2Thread1of1ForFork1_~i~1) (<= 0 |thread2Thread1of1ForFork1_#t~post3|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (< 1 ~N~0)), 6151#(and (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (not (< thread2Thread1of1ForFork1_~i~1 ~N~0)) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0) (<= (+ |ULTIMATE.start_create_fresh_uint_array_~size#1| 1) (+ |ULTIMATE.start_create_fresh_uint_array_~i~3#1| ~N~0))), Black: 4965#(and 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is cut-off event [2022-07-19 21:43:18,920 INFO L387 tUnfolder$Statistics]: existing Event has 176 ancestors and is cut-off event [2022-07-19 21:43:19,419 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([461] L58-4-->L58-5: Formula: (not (< v_thread2Thread1of1ForFork1_~i~1_3 v_~N~0_3)) InVars {thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_3, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][402], [130#L58-5true, 9822#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 thread2Thread1of1ForFork1_~i~1) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), 86#L97-4true, 186#true, 1996#(<= 1 ~N~0), Black: 3854#(and (= ~p~0 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread3Thread1of1ForFork2_~cond~0 0)), Black: 7290#(and (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= 1 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thread3Thread1of1ForFork2_~i~2)), Black: 2903#(and (< thread2Thread1of1ForFork1_~i~1 ~N~0) (<= 1 ~N~0)), Black: 1108#(and (or (<= 1 ~N~0) (not (< |ULTIMATE.start_create_fresh_uint_array_~i~3#1| |ULTIMATE.start_create_fresh_uint_array_~size#1|))) (or (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| 0) (<= 1 ~N~0)) (or (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| 0) (<= 1 ~N~0))), Black: 287#(<= 1 ~N~0), Black: 7812#(and (<= 1 thread3Thread1of1ForFork2_~i~2) (<= ~p~0 1)), Black: 8518#(and (= 0 |thread3Thread1of1ForFork2_#t~post6|) (= thread3Thread1of1ForFork2_~i~2 0) (<= ~p~0 1)), Black: 8478#(and (= |thread2Thread1of1ForFork1_#t~post3| 0) (= thread3Thread1of1ForFork2_~i~2 0) (= thread2Thread1of1ForFork1_~i~1 0) (<= ~p~0 thread3Thread1of1ForFork2_~i~2)), Black: 8522#(and (= 0 |thread3Thread1of1ForFork2_#t~post6|) (<= 1 thread3Thread1of1ForFork2_~i~2) (<= ~p~0 1)), Black: 208#(and (= ~asum~0 0) (or (and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (not (<= (+ (div (+ ~asum~0 ~N~0) 4294967296) 1) 0))) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (or (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (= (+ ~asum~0 ~N~0 (* 4294967296 (div ~csum~0 4294967296))) (+ ~csum~0 (* (div (+ ~asum~0 ~N~0) 4294967296) 4294967296)))) (= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 0) (= ~csum~0 0)), Black: 7324#(and (= thread3Thread1of1ForFork2_~i~2 0) (<= ~p~0 1)), 7310#(and (<= thread3Thread1of1ForFork2_~i~2 1) (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= 1 |ULTIMATE.start_create_fresh_uint_array_~i~3#1|) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 2 ~N~0)), Black: 9750#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 2) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 9736#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), Black: 9744#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|) (<= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 1)), 1121#(<= 1 ~N~0), Black: 9748#(and (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_~size#1|) (<= |ULTIMATE.start_create_fresh_uint_array_#t~post20#1| 1) (<= |ULTIMATE.start_create_fresh_uint_array_~i~3#1| 2) (<= ~N~0 |ULTIMATE.start_create_fresh_uint_array_#in~size#1|)), 12515#(and (<= thread3Thread1of1ForFork2_~i~2 1) (<= |ULTIMATE.start_create_fresh_uint_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_uint_array_#in~size#1| ~N~0) (<= 3 ~N~0) (<= 2 |ULTIMATE.start_create_fresh_uint_array_~i~3#1|))]) [2022-07-19 21:43:19,419 INFO L384 tUnfolder$Statistics]: this new event has 189 ancestors and is cut-off event [2022-07-19 21:43:19,419 INFO L387 tUnfolder$Statistics]: existing Event has 189 ancestors and is cut-off event [2022-07-19 21:43:19,419 INFO L387 tUnfolder$Statistics]: existing Event has 183 ancestors and is cut-off event [2022-07-19 21:43:19,419 INFO L387 tUnfolder$Statistics]: existing Event has 183 ancestors and is cut-off event [2022-07-19 21:43:19,734 INFO L129 PetriNetUnfolder]: 9209/18552 cut-off events. [2022-07-19 21:43:19,735 INFO L130 PetriNetUnfolder]: For 155824/161007 co-relation queries the response was YES. [2022-07-19 21:43:19,888 INFO L84 FinitePrefix]: Finished finitePrefix Result has 90725 conditions, 18552 events. 9209/18552 cut-off events. For 155824/161007 co-relation queries the response was YES. Maximal size of possible extension queue 676. Compared 173206 event pairs, 1457 based on Foata normal form. 4947/22817 useless extension candidates. Maximal degree in co-relation 90654. Up to 5145 conditions per place. [2022-07-19 21:43:19,965 INFO L132 encePairwiseOnDemand]: 167/186 looper letters, 311 selfloop transitions, 88 changer transitions 0/615 dead transitions. [2022-07-19 21:43:19,965 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 393 places, 615 transitions, 5821 flow [2022-07-19 21:43:19,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-07-19 21:43:19,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2022-07-19 21:43:19,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 3699 transitions. [2022-07-19 21:43:19,968 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7102534562211982 [2022-07-19 21:43:19,969 INFO L72 ComplementDD]: Start complementDD. Operand 28 states and 3699 transitions. [2022-07-19 21:43:19,969 INFO L73 IsDeterministic]: Start isDeterministic. Operand 28 states and 3699 transitions. [2022-07-19 21:43:19,969 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:43:19,969 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 28 states and 3699 transitions. [2022-07-19 21:43:19,972 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 29 states, 28 states have (on average 132.10714285714286) internal successors, (3699), 28 states have internal predecessors, (3699), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:43:19,975 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 29 states, 29 states have (on average 186.0) internal successors, (5394), 29 states have internal predecessors, (5394), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:43:19,975 INFO L81 ComplementDD]: Finished complementDD. Result has 29 states, 29 states have (on average 186.0) internal successors, (5394), 29 states have internal predecessors, (5394), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:43:19,976 INFO L186 Difference]: Start difference. First operand has 366 places, 430 transitions, 3258 flow. Second operand 28 states and 3699 transitions. [2022-07-19 21:43:19,976 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 393 places, 615 transitions, 5821 flow [2022-07-19 21:43:20,667 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 371 places, 615 transitions, 5730 flow, removed 13 selfloop flow, removed 22 redundant places. [2022-07-19 21:43:20,673 INFO L242 Difference]: Finished difference. Result has 375 places, 438 transitions, 3480 flow [2022-07-19 21:43:20,674 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=186, PETRI_DIFFERENCE_MINUEND_FLOW=3167, PETRI_DIFFERENCE_MINUEND_PLACES=344, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=430, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=80, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=345, PETRI_DIFFERENCE_SUBTRAHEND_STATES=28, PETRI_FLOW=3480, PETRI_PLACES=375, PETRI_TRANSITIONS=438} [2022-07-19 21:43:20,674 INFO L279 CegarLoopForPetriNet]: 166 programPoint places, 209 predicate places. [2022-07-19 21:43:20,674 INFO L495 AbstractCegarLoop]: Abstraction has has 375 places, 438 transitions, 3480 flow [2022-07-19 21:43:20,675 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 130.35294117647058) internal successors, (4432), 34 states have internal predecessors, (4432), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:43:20,675 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:43:20,675 INFO L200 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 21:43:20,693 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-07-19 21:43:20,881 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-07-19 21:43:20,881 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)] === [2022-07-19 21:43:20,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:43:20,882 INFO L85 PathProgramCache]: Analyzing trace with hash 1517593560, now seen corresponding path program 9 times [2022-07-19 21:43:20,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:43:20,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [525464732] [2022-07-19 21:43:20,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:43:20,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:43:20,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:43:21,029 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 17 proven. 28 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-07-19 21:43:21,030 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:43:21,030 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [525464732] [2022-07-19 21:43:21,030 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [525464732] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-19 21:43:21,030 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [997272391] [2022-07-19 21:43:21,030 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-07-19 21:43:21,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-19 21:43:21,031 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-19 21:43:21,033 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-19 21:43:21,033 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-07-19 21:43:21,167 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-07-19 21:43:21,168 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-19 21:43:21,169 INFO L263 TraceCheckSpWp]: Trace formula consists of 417 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-19 21:43:21,171 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-19 21:43:21,289 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 13 proven. 13 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2022-07-19 21:43:21,290 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-19 21:43:21,370 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 13 proven. 13 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2022-07-19 21:43:21,371 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [997272391] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-19 21:43:21,371 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-19 21:43:21,371 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 8, 8] total 21 [2022-07-19 21:43:21,371 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [907633597] [2022-07-19 21:43:21,371 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-19 21:43:21,372 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-07-19 21:43:21,372 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:43:21,372 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-07-19 21:43:21,372 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=370, Unknown=0, NotChecked=0, Total=420 [2022-07-19 21:43:21,373 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 143 out of 186 [2022-07-19 21:43:21,375 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 375 places, 438 transitions, 3480 flow. Second operand has 21 states, 21 states have (on average 147.42857142857142) internal successors, (3096), 21 states have internal predecessors, (3096), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:43:21,375 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:43:21,375 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 143 of 186 [2022-07-19 21:43:21,375 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:43:37,913 INFO L129 PetriNetUnfolder]: 30830/52311 cut-off events. [2022-07-19 21:43:37,914 INFO L130 PetriNetUnfolder]: For 425733/444611 co-relation queries the response was YES. [2022-07-19 21:43:38,546 INFO L84 FinitePrefix]: Finished finitePrefix Result has 265903 conditions, 52311 events. 30830/52311 cut-off events. For 425733/444611 co-relation queries the response was YES. Maximal size of possible extension queue 1953. Compared 483420 event pairs, 325 based on Foata normal form. 19026/70711 useless extension candidates. Maximal degree in co-relation 265833. Up to 7919 conditions per place. [2022-07-19 21:43:38,595 INFO L132 encePairwiseOnDemand]: 169/186 looper letters, 0 selfloop transitions, 0 changer transitions 3431/3431 dead transitions. [2022-07-19 21:43:38,595 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 587 places, 3431 transitions, 37552 flow [2022-07-19 21:43:38,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 225 states. [2022-07-19 21:43:38,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 225 states. [2022-07-19 21:43:38,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 225 states and 33756 transitions. [2022-07-19 21:43:38,612 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.806594982078853 [2022-07-19 21:43:38,612 INFO L72 ComplementDD]: Start complementDD. Operand 225 states and 33756 transitions. [2022-07-19 21:43:38,612 INFO L73 IsDeterministic]: Start isDeterministic. Operand 225 states and 33756 transitions. [2022-07-19 21:43:38,618 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:43:38,618 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 225 states and 33756 transitions. [2022-07-19 21:43:38,655 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 226 states, 225 states have (on average 150.02666666666667) internal successors, (33756), 225 states have internal predecessors, (33756), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:43:38,683 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 226 states, 226 states have (on average 186.0) internal successors, (42036), 226 states have internal predecessors, (42036), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:43:38,688 INFO L81 ComplementDD]: Finished complementDD. Result has 226 states, 226 states have (on average 186.0) internal successors, (42036), 226 states have internal predecessors, (42036), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:43:38,689 INFO L186 Difference]: Start difference. First operand has 375 places, 438 transitions, 3480 flow. Second operand 225 states and 33756 transitions. [2022-07-19 21:43:38,689 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 587 places, 3431 transitions, 37552 flow [2022-07-19 21:43:42,460 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 562 places, 3431 transitions, 36926 flow, removed 16 selfloop flow, removed 25 redundant places. [2022-07-19 21:43:42,477 INFO L242 Difference]: Finished difference. Result has 562 places, 0 transitions, 0 flow [2022-07-19 21:43:42,477 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=186, PETRI_DIFFERENCE_MINUEND_FLOW=3247, PETRI_DIFFERENCE_MINUEND_PLACES=338, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=426, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=426, PETRI_DIFFERENCE_SUBTRAHEND_STATES=225, PETRI_FLOW=0, PETRI_PLACES=562, PETRI_TRANSITIONS=0} [2022-07-19 21:43:42,477 INFO L279 CegarLoopForPetriNet]: 166 programPoint places, 396 predicate places. [2022-07-19 21:43:42,478 INFO L495 AbstractCegarLoop]: Abstraction has has 562 places, 0 transitions, 0 flow [2022-07-19 21:43:42,478 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 147.42857142857142) internal successors, (3096), 21 states have internal predecessors, (3096), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 21:43:42,480 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 4 remaining) [2022-07-19 21:43:42,480 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 4 remaining) [2022-07-19 21:43:42,480 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 4 remaining) [2022-07-19 21:43:42,481 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 4 remaining) [2022-07-19 21:43:42,499 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2022-07-19 21:43:42,683 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-07-19 21:43:42,684 INFO L356 BasicCegarLoop]: Path program histogram: [9, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 21:43:42,686 INFO L226 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-07-19 21:43:42,686 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-19 21:43:42,689 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.07 09:43:42 BasicIcfg [2022-07-19 21:43:42,689 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-19 21:43:42,689 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-19 21:43:42,690 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-19 21:43:42,690 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-19 21:43:42,690 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.07 09:42:38" (3/4) ... [2022-07-19 21:43:42,692 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-19 21:43:42,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure thread1 [2022-07-19 21:43:42,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure thread2 [2022-07-19 21:43:42,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure thread3 [2022-07-19 21:43:42,703 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2022-07-19 21:43:42,703 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-07-19 21:43:42,703 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-07-19 21:43:42,704 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-19 21:43:42,731 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-19 21:43:42,731 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-19 21:43:42,732 INFO L158 Benchmark]: Toolchain (without parser) took 64924.46ms. Allocated memory was 79.7MB in the beginning and 11.0GB in the end (delta: 10.9GB). Free memory was 47.9MB in the beginning and 7.7GB in the end (delta: -7.7GB). Peak memory consumption was 3.2GB. Max. memory is 16.1GB. [2022-07-19 21:43:42,732 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 79.7MB. Free memory was 38.7MB in the beginning and 38.6MB in the end (delta: 41.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-19 21:43:42,732 INFO L158 Benchmark]: CACSL2BoogieTranslator took 208.72ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 47.6MB in the beginning and 71.9MB in the end (delta: -24.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-07-19 21:43:42,732 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.33ms. Allocated memory is still 96.5MB. Free memory was 71.9MB in the beginning and 70.2MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-07-19 21:43:42,733 INFO L158 Benchmark]: Boogie Preprocessor took 23.54ms. Allocated memory is still 96.5MB. Free memory was 70.2MB in the beginning and 68.6MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-07-19 21:43:42,733 INFO L158 Benchmark]: RCFGBuilder took 373.73ms. Allocated memory is still 96.5MB. Free memory was 68.6MB in the beginning and 51.8MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-07-19 21:43:42,733 INFO L158 Benchmark]: TraceAbstraction took 64234.17ms. Allocated memory was 96.5MB in the beginning and 11.0GB in the end (delta: 10.9GB). Free memory was 50.9MB in the beginning and 7.7GB in the end (delta: -7.7GB). Peak memory consumption was 3.4GB. Max. memory is 16.1GB. [2022-07-19 21:43:42,733 INFO L158 Benchmark]: Witness Printer took 42.00ms. Allocated memory is still 11.0GB. Free memory was 7.7GB in the beginning and 7.7GB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-07-19 21:43:42,734 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 79.7MB. Free memory was 38.7MB in the beginning and 38.6MB in the end (delta: 41.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 208.72ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 47.6MB in the beginning and 71.9MB in the end (delta: -24.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.33ms. Allocated memory is still 96.5MB. Free memory was 71.9MB in the beginning and 70.2MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 23.54ms. Allocated memory is still 96.5MB. Free memory was 70.2MB in the beginning and 68.6MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 373.73ms. Allocated memory is still 96.5MB. Free memory was 68.6MB in the beginning and 51.8MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * TraceAbstraction took 64234.17ms. Allocated memory was 96.5MB in the beginning and 11.0GB in the end (delta: 10.9GB). Free memory was 50.9MB in the beginning and 7.7GB in the end (delta: -7.7GB). Peak memory consumption was 3.4GB. Max. memory is 16.1GB. * Witness Printer took 42.00ms. Allocated memory is still 11.0GB. Free memory was 7.7GB in the beginning and 7.7GB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 103]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 7 procedures, 206 locations, 4 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 64.1s, OverallIterations: 16, TraceHistogramMax: 3, PathProgramHistogramMax: 9, EmptinessCheckTime: 0.0s, AutomataDifference: 53.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 6368 SdHoareTripleChecker+Valid, 4.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6368 mSDsluCounter, 1939 SdHoareTripleChecker+Invalid, 3.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3441 mSDsCounter, 644 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 10381 IncrementalHoareTripleChecker+Invalid, 11025 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 644 mSolverCounterUnsat, 325 mSDtfsCounter, 10381 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5132 GetRequests, 4382 SyntacticMatches, 14 SemanticMatches, 736 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32129 ImplicationChecksByTransitivity, 10.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3480occurred in iteration=15, InterpolantAutomatonStates: 544, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 5.8s InterpolantComputationTime, 4756 NumberOfCodeBlocks, 4714 NumberOfCodeBlocksAsserted, 40 NumberOfCheckSat, 6839 ConstructedInterpolants, 0 QuantifiedInterpolants, 18106 SizeOfPredicates, 103 NumberOfNonLiveVariables, 4692 ConjunctsInSsa, 110 ConjunctsInUnsatCore, 40 InterpolantComputations, 7 PerfectInterpolantSequences, 1128/1415 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2022-07-19 21:43:42,764 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE