./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-ext/29_conditionals_vs.i --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -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/pthread-ext/29_conditionals_vs.i -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 c3f647420f42d7fdb333957b618cdd528a4c5a4cecdb35105a1a2630df70b3d6 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:11:35,781 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:11:35,783 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:11:35,821 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:11:35,821 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:11:35,825 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:11:35,826 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:11:35,828 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:11:35,829 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:11:35,832 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:11:35,833 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:11:35,834 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:11:35,834 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:11:35,836 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:11:35,837 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:11:35,840 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:11:35,840 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:11:35,841 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:11:35,842 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:11:35,847 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:11:35,849 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:11:35,849 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:11:35,850 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:11:35,851 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:11:35,855 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:11:35,856 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:11:35,856 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:11:35,857 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:11:35,857 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:11:35,858 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:11:35,858 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:11:35,863 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:11:35,864 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:11:35,865 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:11:35,866 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:11:35,866 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:11:35,866 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:11:35,867 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:11:35,867 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:11:35,867 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:11:35,868 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:11:35,869 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:11:35,890 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:11:35,890 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:11:35,891 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:11:35,891 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:11:35,892 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:11:35,892 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:11:35,892 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:11:35,892 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:11:35,893 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:11:35,893 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:11:35,893 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:11:35,894 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:11:35,894 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:11:35,894 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:11:35,894 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:11:35,894 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:11:35,894 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:11:35,894 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:11:35,895 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:11:35,895 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:11:35,895 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:11:35,895 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:11:35,895 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:11:35,895 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:11:35,895 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:11:35,896 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:11:35,896 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:11:35,896 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:11:35,896 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:11:35,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:11:35,896 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:11:35,896 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:11:35,897 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:11:35,897 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3f647420f42d7fdb333957b618cdd528a4c5a4cecdb35105a1a2630df70b3d6 [2022-02-20 20:11:36,066 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:11:36,083 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:11:36,085 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:11:36,086 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:11:36,087 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:11:36,088 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-ext/29_conditionals_vs.i [2022-02-20 20:11:36,133 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2fb381f25/27346802ba194afbab8ddf903eea1269/FLAG4dc3347bd [2022-02-20 20:11:36,489 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:11:36,490 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/29_conditionals_vs.i [2022-02-20 20:11:36,500 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2fb381f25/27346802ba194afbab8ddf903eea1269/FLAG4dc3347bd [2022-02-20 20:11:36,898 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2fb381f25/27346802ba194afbab8ddf903eea1269 [2022-02-20 20:11:36,900 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:11:36,901 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:11:36,904 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:11:36,904 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:11:36,906 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:11:36,907 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:11:36" (1/1) ... [2022-02-20 20:11:36,908 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fb1c3f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:11:36, skipping insertion in model container [2022-02-20 20:11:36,909 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:11:36" (1/1) ... [2022-02-20 20:11:36,914 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:11:36,947 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:11:37,171 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/pthread-ext/29_conditionals_vs.i[30422,30435] [2022-02-20 20:11:37,182 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:11:37,189 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:11:37,222 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/pthread-ext/29_conditionals_vs.i[30422,30435] [2022-02-20 20:11:37,224 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:11:37,245 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:11:37,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:11:37 WrapperNode [2022-02-20 20:11:37,246 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:11:37,247 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:11:37,247 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:11:37,247 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:11:37,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:11:37" (1/1) ... [2022-02-20 20:11:37,281 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:11:37" (1/1) ... [2022-02-20 20:11:37,304 INFO L137 Inliner]: procedures = 170, calls = 14, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 59 [2022-02-20 20:11:37,304 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:11:37,305 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:11:37,305 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:11:37,305 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:11:37,310 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:11:37" (1/1) ... [2022-02-20 20:11:37,310 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:11:37" (1/1) ... [2022-02-20 20:11:37,314 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:11:37" (1/1) ... [2022-02-20 20:11:37,314 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:11:37" (1/1) ... [2022-02-20 20:11:37,330 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:11:37" (1/1) ... [2022-02-20 20:11:37,333 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:11:37" (1/1) ... [2022-02-20 20:11:37,336 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:11:37" (1/1) ... [2022-02-20 20:11:37,338 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:11:37,345 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:11:37,346 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:11:37,346 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:11:37,347 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:11:37" (1/1) ... [2022-02-20 20:11:37,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:11:37,367 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:11:37,378 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) [2022-02-20 20:11:37,380 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 [2022-02-20 20:11:37,403 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2022-02-20 20:11:37,403 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2022-02-20 20:11:37,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:11:37,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:11:37,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:11:37,404 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:11:37,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:11:37,404 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:11:37,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:11:37,405 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-20 20:11:37,469 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:11:37,470 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:11:37,570 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:11:37,592 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:11:37,593 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-02-20 20:11:37,594 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:11:37 BoogieIcfgContainer [2022-02-20 20:11:37,594 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:11:37,595 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:11:37,595 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:11:37,598 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:11:37,598 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:11:36" (1/3) ... [2022-02-20 20:11:37,598 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28c62c9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:11:37, skipping insertion in model container [2022-02-20 20:11:37,598 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:11:37" (2/3) ... [2022-02-20 20:11:37,599 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28c62c9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:11:37, skipping insertion in model container [2022-02-20 20:11:37,599 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:11:37" (3/3) ... [2022-02-20 20:11:37,600 INFO L111 eAbstractionObserver]: Analyzing ICFG 29_conditionals_vs.i [2022-02-20 20:11:37,603 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:11:37,603 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:11:37,603 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 20:11:37,603 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:11:37,633 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,634 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,634 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,634 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,634 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,634 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,635 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,635 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,635 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,635 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,635 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,636 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,636 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,639 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,641 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,641 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,642 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,642 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,642 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,642 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,642 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,645 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,647 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,648 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,648 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,648 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,648 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,648 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,649 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,649 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,649 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,649 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,650 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,650 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,650 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,650 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,651 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,651 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,651 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,651 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,652 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,652 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,652 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,652 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,652 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,661 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,661 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,662 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,662 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,662 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,662 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,663 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,663 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,663 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,663 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,663 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,664 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,664 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,664 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,664 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,664 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,665 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,665 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,665 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,665 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,665 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,666 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,666 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,666 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,670 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,671 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,671 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,672 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,672 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,674 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,675 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,675 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,675 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,675 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,675 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,675 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,676 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,676 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,676 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,676 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,677 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:11:37,713 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:11:37,717 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 20:11:37,717 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-02-20 20:11:37,728 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 54 places, 56 transitions, 117 flow [2022-02-20 20:11:37,752 INFO L129 PetriNetUnfolder]: 6/67 cut-off events. [2022-02-20 20:11:37,752 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:11:37,755 INFO L84 FinitePrefix]: Finished finitePrefix Result has 72 conditions, 67 events. 6/67 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 70 event pairs, 0 based on Foata normal form. 0/58 useless extension candidates. Maximal degree in co-relation 40. Up to 4 conditions per place. [2022-02-20 20:11:37,755 INFO L82 GeneralOperation]: Start removeDead. Operand has 54 places, 56 transitions, 117 flow [2022-02-20 20:11:37,758 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 54 places, 56 transitions, 117 flow [2022-02-20 20:11:37,765 INFO L129 PetriNetUnfolder]: 2/45 cut-off events. [2022-02-20 20:11:37,766 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:11:37,766 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:11:37,766 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:11:37,767 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 20:11:37,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:11:37,770 INFO L85 PathProgramCache]: Analyzing trace with hash 1552839894, now seen corresponding path program 1 times [2022-02-20 20:11:37,776 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:11:37,776 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [548054478] [2022-02-20 20:11:37,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:11:37,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:11:37,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:11:37,863 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-20 20:11:37,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:11:37,897 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-20 20:11:37,898 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-20 20:11:37,899 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (2 of 3 remaining) [2022-02-20 20:11:37,900 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (1 of 3 remaining) [2022-02-20 20:11:37,900 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 3 remaining) [2022-02-20 20:11:37,900 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:11:37,903 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2022-02-20 20:11:37,904 WARN L235 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-20 20:11:37,904 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2022-02-20 20:11:37,927 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,927 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,927 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,927 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,928 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,928 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,928 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,928 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,928 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,928 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,929 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,930 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,930 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,933 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,935 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,935 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,935 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,935 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,936 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,936 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,936 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,937 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,939 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,939 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,939 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,940 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,940 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,940 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,940 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,940 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,940 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,940 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,941 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,941 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,941 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,941 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,941 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,942 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,942 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,942 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,942 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,942 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,942 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,943 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,943 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,943 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,943 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,943 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,943 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,944 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,944 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,944 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,944 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,944 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,944 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,944 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,945 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,945 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,945 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,945 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,945 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,945 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,946 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,946 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,946 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,946 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,946 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,946 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,947 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,947 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,947 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,947 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,947 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,948 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,948 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,948 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,948 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,948 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,949 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,949 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,949 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,949 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,949 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,949 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,950 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,950 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,950 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,952 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,953 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,953 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,953 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,954 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,954 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,954 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,954 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,955 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,957 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,957 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,957 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,957 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,957 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,957 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,957 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,957 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,958 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,958 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,958 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,958 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,958 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,958 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,958 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,958 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,958 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,958 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,959 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,959 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,959 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,959 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,959 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,959 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,960 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,960 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,960 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,960 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,960 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,960 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,961 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,961 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,963 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,963 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,963 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,963 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,964 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,964 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,964 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,964 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,964 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,964 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,964 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,964 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,965 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,965 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,965 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,965 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,965 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,966 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,966 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,966 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,967 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,967 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,967 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,967 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,967 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,967 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,967 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,968 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,968 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,968 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,968 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,969 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,969 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,969 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,974 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,974 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,974 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,974 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,974 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,974 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,974 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,975 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:37,975 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:11:37,978 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:11:37,978 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 20:11:37,979 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-02-20 20:11:37,981 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 80 places, 84 transitions, 180 flow [2022-02-20 20:11:38,007 INFO L129 PetriNetUnfolder]: 11/108 cut-off events. [2022-02-20 20:11:38,008 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-02-20 20:11:38,010 INFO L84 FinitePrefix]: Finished finitePrefix Result has 118 conditions, 108 events. 11/108 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 187 event pairs, 0 based on Foata normal form. 0/92 useless extension candidates. Maximal degree in co-relation 68. Up to 6 conditions per place. [2022-02-20 20:11:38,010 INFO L82 GeneralOperation]: Start removeDead. Operand has 80 places, 84 transitions, 180 flow [2022-02-20 20:11:38,014 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 80 places, 84 transitions, 180 flow [2022-02-20 20:11:38,037 INFO L129 PetriNetUnfolder]: 6/76 cut-off events. [2022-02-20 20:11:38,040 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-02-20 20:11:38,042 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:11:38,043 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:11:38,043 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 20:11:38,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:11:38,044 INFO L85 PathProgramCache]: Analyzing trace with hash 1549820851, now seen corresponding path program 1 times [2022-02-20 20:11:38,045 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:11:38,045 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1463322481] [2022-02-20 20:11:38,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:11:38,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:11:38,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:11:38,104 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-20 20:11:38,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:11:38,122 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-20 20:11:38,123 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-20 20:11:38,123 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (3 of 4 remaining) [2022-02-20 20:11:38,123 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (2 of 4 remaining) [2022-02-20 20:11:38,123 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (1 of 4 remaining) [2022-02-20 20:11:38,124 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 4 remaining) [2022-02-20 20:11:38,124 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:11:38,124 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2022-02-20 20:11:38,124 WARN L235 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-20 20:11:38,124 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2022-02-20 20:11:38,158 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,158 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,158 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,158 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,159 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,159 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,159 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,159 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,159 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,159 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,159 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,160 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,160 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,161 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,163 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,166 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,166 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,166 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,166 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,167 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,167 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,168 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,170 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,170 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,170 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,170 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,170 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,171 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,174 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,174 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,174 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,174 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,175 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,175 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,175 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,175 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,175 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,175 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,176 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,176 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,176 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,176 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,176 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,176 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,176 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,176 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,177 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,177 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,177 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,177 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,177 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,177 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,177 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,178 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,178 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,178 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,178 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,183 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,184 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,184 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,184 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,184 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,184 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,184 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,185 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,185 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,185 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,185 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,185 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,186 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,186 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,186 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,186 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,186 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,187 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,187 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,187 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,187 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,187 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,187 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,187 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,187 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,187 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,187 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,187 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,187 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,188 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,189 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,191 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,191 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,191 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,191 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,191 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,191 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,191 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,192 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,194 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,194 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,194 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,194 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,194 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,194 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,194 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,194 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,194 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,194 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,194 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,194 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,195 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,195 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,195 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,195 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,195 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,195 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,195 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,195 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,195 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,195 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,195 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,195 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,195 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,195 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,195 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,196 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,196 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,196 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,196 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,196 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,196 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,196 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,196 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,196 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,196 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,196 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,196 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,196 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,196 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,196 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,196 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,197 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,197 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,197 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,197 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,197 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,197 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,197 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,197 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,197 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,197 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,197 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,198 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,198 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,198 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,198 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,198 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,198 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,198 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,198 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,198 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,198 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,198 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,203 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,204 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,204 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,204 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,205 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,205 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,205 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,205 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,206 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,207 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,208 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,208 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,208 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,208 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,208 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,208 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,208 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,208 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,208 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,208 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,208 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,208 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,208 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,208 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,208 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,208 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,208 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,208 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,209 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,209 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,209 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,209 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,209 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,209 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,209 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,209 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,209 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,209 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,209 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,209 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,209 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,209 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,209 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,209 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,209 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,210 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,210 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,210 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,210 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,210 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,210 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,210 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,210 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,210 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,210 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,210 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,210 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,210 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,210 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,210 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,210 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,211 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,211 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,211 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,211 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,211 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,211 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,211 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,211 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,211 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,211 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,211 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,212 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,212 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,212 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,212 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,212 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,212 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,212 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,212 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,212 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,212 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,212 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,213 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,213 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,213 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,213 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,213 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,213 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,213 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,213 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,213 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,213 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,213 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:38,213 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:11:38,215 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:11:38,216 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 20:11:38,216 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-02-20 20:11:38,217 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 106 places, 112 transitions, 245 flow [2022-02-20 20:11:38,248 INFO L129 PetriNetUnfolder]: 16/149 cut-off events. [2022-02-20 20:11:38,248 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2022-02-20 20:11:38,249 INFO L84 FinitePrefix]: Finished finitePrefix Result has 165 conditions, 149 events. 16/149 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 334 event pairs, 0 based on Foata normal form. 0/126 useless extension candidates. Maximal degree in co-relation 112. Up to 8 conditions per place. [2022-02-20 20:11:38,249 INFO L82 GeneralOperation]: Start removeDead. Operand has 106 places, 112 transitions, 245 flow [2022-02-20 20:11:38,251 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 106 places, 112 transitions, 245 flow [2022-02-20 20:11:38,266 INFO L129 PetriNetUnfolder]: 7/88 cut-off events. [2022-02-20 20:11:38,266 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-02-20 20:11:38,266 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:11:38,267 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:11:38,267 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-20 20:11:38,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:11:38,267 INFO L85 PathProgramCache]: Analyzing trace with hash 289875179, now seen corresponding path program 1 times [2022-02-20 20:11:38,267 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:11:38,268 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [952501793] [2022-02-20 20:11:38,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:11:38,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:11:38,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:11:38,362 INFO L290 TraceCheckUtils]: 0: Hoare triple {109#true} [366] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {109#true} is VALID [2022-02-20 20:11:38,362 INFO L290 TraceCheckUtils]: 1: Hoare triple {109#true} [356] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {109#true} is VALID [2022-02-20 20:11:38,362 INFO L290 TraceCheckUtils]: 2: Hoare triple {109#true} [369] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {109#true} is VALID [2022-02-20 20:11:38,363 INFO L290 TraceCheckUtils]: 3: Hoare triple {109#true} [371] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {109#true} is VALID [2022-02-20 20:11:38,363 INFO L290 TraceCheckUtils]: 4: Hoare triple {109#true} [370] L17-->L17-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {109#true} is VALID [2022-02-20 20:11:38,363 INFO L290 TraceCheckUtils]: 5: Hoare triple {109#true} [338] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {109#true} is VALID [2022-02-20 20:11:38,363 INFO L290 TraceCheckUtils]: 6: Hoare triple {109#true} [335] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {109#true} is VALID [2022-02-20 20:11:38,363 INFO L290 TraceCheckUtils]: 7: Hoare triple {109#true} [349] L17-3-->L17-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {109#true} is VALID [2022-02-20 20:11:38,364 INFO L290 TraceCheckUtils]: 8: Hoare triple {109#true} [333] L17-4-->L-1-3: Formula: (= v_~m~0_5 0) InVars {} OutVars{~m~0=v_~m~0_5} AuxVars[] AssignedVars[~m~0] {109#true} is VALID [2022-02-20 20:11:38,364 INFO L290 TraceCheckUtils]: 9: Hoare triple {109#true} [372] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {109#true} is VALID [2022-02-20 20:11:38,364 INFO L290 TraceCheckUtils]: 10: Hoare triple {109#true} [361] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {109#true} is VALID [2022-02-20 20:11:38,364 INFO L290 TraceCheckUtils]: 11: Hoare triple {109#true} [343] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {109#true} is VALID [2022-02-20 20:11:38,364 INFO L290 TraceCheckUtils]: 12: Hoare triple {109#true} [359] L-1-6-->L725: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_~#t~0#1.offset, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_~#t~0#1.base] {109#true} is VALID [2022-02-20 20:11:38,364 INFO L290 TraceCheckUtils]: 13: Hoare triple {109#true} [332] L725-->L726-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t~0#1.offset_2| 0) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t~0#1.base_2| 4)) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t~0#1.base_2| 1)) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_2|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base] {109#true} is VALID [2022-02-20 20:11:38,365 INFO L290 TraceCheckUtils]: 14: Hoare triple {109#true} [342] L726-1-->L728: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {109#true} is VALID [2022-02-20 20:11:38,365 INFO L290 TraceCheckUtils]: 15: Hoare triple {109#true} [376] L728-->L728-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {109#true} is VALID [2022-02-20 20:11:38,365 INFO L290 TraceCheckUtils]: 16: Hoare triple {109#true} [365] L728-1-->L728-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {109#true} is VALID [2022-02-20 20:11:38,365 INFO L290 TraceCheckUtils]: 17: Hoare triple {109#true} [346] L728-2-->L728-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t~0#1.base_3|) |v_ULTIMATE.start_main_~#t~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_3|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_3|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {109#true} is VALID [2022-02-20 20:11:38,365 INFO L290 TraceCheckUtils]: 18: Hoare triple {109#true} [464] L728-3-->thr1ENTRY: Formula: (and (= |v_thr1Thread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thr1Thread1of3ForFork0_#in~arg#1.offset_4| 0) (= v_thr1Thread1of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_12|) (= v_thr1Thread1of3ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_12|} OutVars{thr1Thread1of3ForFork0_#in~arg#1.offset=|v_thr1Thread1of3ForFork0_#in~arg#1.offset_4|, thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_18|, thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_8|, thr1Thread1of3ForFork0_#res#1.base=|v_thr1Thread1of3ForFork0_#res#1.base_4|, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thr1Thread1of3ForFork0_#res#1.offset=|v_thr1Thread1of3ForFork0_#res#1.offset_4|, thr1Thread1of3ForFork0_~z~0#1=|v_thr1Thread1of3ForFork0_~z~0#1_12|, thr1Thread1of3ForFork0_~arg#1.offset=|v_thr1Thread1of3ForFork0_~arg#1.offset_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_12|, thr1Thread1of3ForFork0_~arg#1.base=|v_thr1Thread1of3ForFork0_~arg#1.base_4|, thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_8|, thr1Thread1of3ForFork0_#in~arg#1.base=|v_thr1Thread1of3ForFork0_#in~arg#1.base_4|, thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_18|, thr1Thread1of3ForFork0_thidvar1=v_thr1Thread1of3ForFork0_thidvar1_2, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thr1Thread1of3ForFork0_thidvar0=v_thr1Thread1of3ForFork0_thidvar0_2} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_#in~arg#1.offset, thr1Thread1of3ForFork0_~y~0#1, thr1Thread1of3ForFork0_#t~nondet4#1, thr1Thread1of3ForFork0_#res#1.base, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork0_#res#1.offset, thr1Thread1of3ForFork0_~z~0#1, thr1Thread1of3ForFork0_~arg#1.offset, thr1Thread1of3ForFork0_~arg#1.base, thr1Thread1of3ForFork0_#t~nondet3#1, thr1Thread1of3ForFork0_#in~arg#1.base, thr1Thread1of3ForFork0_~x~0#1, thr1Thread1of3ForFork0_thidvar1, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork0_thidvar0] {109#true} is VALID [2022-02-20 20:11:38,366 INFO L290 TraceCheckUtils]: 19: Hoare triple {109#true} [409] thr1ENTRY-->L702: Formula: (and (= |v_thr1Thread1of3ForFork0_~arg#1.base_1| |v_thr1Thread1of3ForFork0_#in~arg#1.base_1|) (= |v_thr1Thread1of3ForFork0_#in~arg#1.offset_1| |v_thr1Thread1of3ForFork0_~arg#1.offset_1|)) InVars {thr1Thread1of3ForFork0_#in~arg#1.offset=|v_thr1Thread1of3ForFork0_#in~arg#1.offset_1|, thr1Thread1of3ForFork0_#in~arg#1.base=|v_thr1Thread1of3ForFork0_#in~arg#1.base_1|} OutVars{thr1Thread1of3ForFork0_#in~arg#1.offset=|v_thr1Thread1of3ForFork0_#in~arg#1.offset_1|, thr1Thread1of3ForFork0_~arg#1.base=|v_thr1Thread1of3ForFork0_~arg#1.base_1|, thr1Thread1of3ForFork0_~arg#1.offset=|v_thr1Thread1of3ForFork0_~arg#1.offset_1|, thr1Thread1of3ForFork0_#in~arg#1.base=|v_thr1Thread1of3ForFork0_#in~arg#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~arg#1.base, thr1Thread1of3ForFork0_~arg#1.offset] {109#true} is VALID [2022-02-20 20:11:38,366 INFO L290 TraceCheckUtils]: 20: Hoare triple {109#true} [410] L702-->L703: Formula: true InVars {} OutVars{thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~x~0#1] {109#true} is VALID [2022-02-20 20:11:38,366 INFO L290 TraceCheckUtils]: 21: Hoare triple {109#true} [411] L703-->L704: Formula: true InVars {} OutVars{thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~y~0#1] {109#true} is VALID [2022-02-20 20:11:38,366 INFO L290 TraceCheckUtils]: 22: Hoare triple {109#true} [412] L704-->L704-1: Formula: (and (<= 0 (+ |v_thr1Thread1of3ForFork0_#t~nondet3#1_1| 2147483648)) (<= |v_thr1Thread1of3ForFork0_#t~nondet3#1_1| 2147483647)) InVars {thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_1|} OutVars{thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_1|} AuxVars[] AssignedVars[] {109#true} is VALID [2022-02-20 20:11:38,366 INFO L290 TraceCheckUtils]: 23: Hoare triple {109#true} [413] L704-1-->L704-2: Formula: (= |v_thr1Thread1of3ForFork0_~x~0#1_3| |v_thr1Thread1of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_3|} OutVars{thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_3|, thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~x~0#1] {109#true} is VALID [2022-02-20 20:11:38,366 INFO L290 TraceCheckUtils]: 24: Hoare triple {109#true} [414] L704-2-->L705: Formula: true InVars {} OutVars{thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_5|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_#t~nondet3#1] {109#true} is VALID [2022-02-20 20:11:38,367 INFO L290 TraceCheckUtils]: 25: Hoare triple {109#true} [415] L705-->L705-1: Formula: (and (<= 0 (+ |v_thr1Thread1of3ForFork0_#t~nondet4#1_1| 2147483648)) (<= |v_thr1Thread1of3ForFork0_#t~nondet4#1_1| 2147483647)) InVars {thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_1|} OutVars{thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[] {109#true} is VALID [2022-02-20 20:11:38,367 INFO L290 TraceCheckUtils]: 26: Hoare triple {109#true} [416] L705-1-->L705-2: Formula: (= |v_thr1Thread1of3ForFork0_~y~0#1_3| |v_thr1Thread1of3ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_3|, thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_3|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~y~0#1] {109#true} is VALID [2022-02-20 20:11:38,367 INFO L290 TraceCheckUtils]: 27: Hoare triple {109#true} [417] L705-2-->L706: Formula: true InVars {} OutVars{thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_5|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_#t~nondet4#1] {109#true} is VALID [2022-02-20 20:11:38,367 INFO L290 TraceCheckUtils]: 28: Hoare triple {109#true} [418] L706-->L707: Formula: true InVars {} OutVars{thr1Thread1of3ForFork0_~z~0#1=|v_thr1Thread1of3ForFork0_~z~0#1_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~z~0#1] {109#true} is VALID [2022-02-20 20:11:38,367 INFO L290 TraceCheckUtils]: 29: Hoare triple {109#true} [419] L707-->L707-1: Formula: (and (= |v_thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1_1| (ite (= v_~m~0_27 0) 1 0)) (not (= |v_thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1_1|) (= v_~m~0_26 1)) InVars {~m~0=v_~m~0_27} OutVars{~m~0=v_~m~0_26, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[~m~0, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1] {109#true} is VALID [2022-02-20 20:11:38,367 INFO L290 TraceCheckUtils]: 30: Hoare triple {109#true} [420] L707-1-->L710: Formula: (= |v_thr1Thread1of3ForFork0_~x~0#1_5| |v_thr1Thread1of3ForFork0_~y~0#1_5|) InVars {thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_5|, thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_5|} OutVars{thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_5|, thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_5|} AuxVars[] AssignedVars[] {109#true} is VALID [2022-02-20 20:11:38,368 INFO L290 TraceCheckUtils]: 31: Hoare triple {109#true} [422] L710-->L708-1: Formula: (= |v_thr1Thread1of3ForFork0_~z~0#1_3| 0) InVars {} OutVars{thr1Thread1of3ForFork0_~z~0#1=|v_thr1Thread1of3ForFork0_~z~0#1_3|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~z~0#1] {111#(= |thr1Thread1of3ForFork0_~z~0#1| 0)} is VALID [2022-02-20 20:11:38,368 INFO L290 TraceCheckUtils]: 32: Hoare triple {111#(= |thr1Thread1of3ForFork0_~z~0#1| 0)} [425] L708-1-->L718: Formula: (not (= |v_thr1Thread1of3ForFork0_~z~0#1_9| 0)) InVars {thr1Thread1of3ForFork0_~z~0#1=|v_thr1Thread1of3ForFork0_~z~0#1_9|} OutVars{thr1Thread1of3ForFork0_~z~0#1=|v_thr1Thread1of3ForFork0_~z~0#1_9|} AuxVars[] AssignedVars[] {110#false} is VALID [2022-02-20 20:11:38,369 INFO L290 TraceCheckUtils]: 33: Hoare triple {110#false} [428] L718-->L718-1: Formula: (= |v_thr1Thread1of3ForFork0_~y~0#1_13| |v_thr1Thread1of3ForFork0_~x~0#1_13|) InVars {thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_13|, thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_13|} OutVars{thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_13|, thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_13|} AuxVars[] AssignedVars[] {110#false} is VALID [2022-02-20 20:11:38,369 INFO L290 TraceCheckUtils]: 34: Hoare triple {110#false} [430] L718-1-->thr1Err0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {110#false} is VALID [2022-02-20 20:11:38,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:11:38,370 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:11:38,370 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [952501793] [2022-02-20 20:11:38,370 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [952501793] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:11:38,370 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:11:38,370 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:11:38,371 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1297610715] [2022-02-20 20:11:38,371 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:11:38,379 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 35 [2022-02-20 20:11:38,380 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:11:38,383 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:38,414 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:11:38,414 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:11:38,414 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:11:38,436 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:11:38,437 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:11:38,439 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 112 [2022-02-20 20:11:38,444 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 106 places, 112 transitions, 245 flow. Second operand has 3 states, 3 states have (on average 91.66666666666667) internal successors, (275), 3 states have internal predecessors, (275), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:38,444 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:11:38,444 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 112 [2022-02-20 20:11:38,445 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:11:38,656 INFO L129 PetriNetUnfolder]: 199/815 cut-off events. [2022-02-20 20:11:38,656 INFO L130 PetriNetUnfolder]: For 220/220 co-relation queries the response was YES. [2022-02-20 20:11:38,662 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1267 conditions, 815 events. 199/815 cut-off events. For 220/220 co-relation queries the response was YES. Maximal size of possible extension queue 47. Compared 5401 event pairs, 96 based on Foata normal form. 189/868 useless extension candidates. Maximal degree in co-relation 296. Up to 175 conditions per place. [2022-02-20 20:11:38,668 INFO L132 encePairwiseOnDemand]: 104/112 looper letters, 20 selfloop transitions, 2 changer transitions 0/107 dead transitions. [2022-02-20 20:11:38,668 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 99 places, 107 transitions, 291 flow [2022-02-20 20:11:38,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:11:38,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:11:38,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 303 transitions. [2022-02-20 20:11:38,692 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9017857142857143 [2022-02-20 20:11:38,692 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 303 transitions. [2022-02-20 20:11:38,692 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 303 transitions. [2022-02-20 20:11:38,693 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:11:38,694 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 303 transitions. [2022-02-20 20:11:38,700 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 101.0) internal successors, (303), 3 states have internal predecessors, (303), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:38,702 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 112.0) internal successors, (448), 4 states have internal predecessors, (448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:38,702 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 112.0) internal successors, (448), 4 states have internal predecessors, (448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:38,703 INFO L186 Difference]: Start difference. First operand has 106 places, 112 transitions, 245 flow. Second operand 3 states and 303 transitions. [2022-02-20 20:11:38,704 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 99 places, 107 transitions, 291 flow [2022-02-20 20:11:38,708 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 99 places, 107 transitions, 283 flow, removed 4 selfloop flow, removed 0 redundant places. [2022-02-20 20:11:38,710 INFO L242 Difference]: Finished difference. Result has 101 places, 100 transitions, 227 flow [2022-02-20 20:11:38,711 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=112, PETRI_DIFFERENCE_MINUEND_FLOW=213, PETRI_DIFFERENCE_MINUEND_PLACES=97, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=99, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=97, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=227, PETRI_PLACES=101, PETRI_TRANSITIONS=100} [2022-02-20 20:11:38,716 INFO L334 CegarLoopForPetriNet]: 106 programPoint places, -5 predicate places. [2022-02-20 20:11:38,716 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 101 places, 100 transitions, 227 flow [2022-02-20 20:11:41,474 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 132019 states, 132003 states have (on average 4.010507336954463) internal successors, (529399), 132018 states have internal predecessors, (529399), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:41,958 INFO L78 Accepts]: Start accepts. Automaton has has 132019 states, 132003 states have (on average 4.010507336954463) internal successors, (529399), 132018 states have internal predecessors, (529399), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 35 [2022-02-20 20:11:41,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:11:41,959 INFO L470 AbstractCegarLoop]: Abstraction has has 101 places, 100 transitions, 227 flow [2022-02-20 20:11:41,959 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 91.66666666666667) internal successors, (275), 3 states have internal predecessors, (275), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:41,959 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:11:41,960 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:11:41,960 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 20:11:41,960 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-20 20:11:41,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:11:41,960 INFO L85 PathProgramCache]: Analyzing trace with hash 290828491, now seen corresponding path program 1 times [2022-02-20 20:11:41,961 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:11:41,961 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1754887858] [2022-02-20 20:11:41,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:11:41,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:11:41,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:11:42,015 INFO L290 TraceCheckUtils]: 0: Hoare triple {132135#true} [366] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132135#true} is VALID [2022-02-20 20:11:42,016 INFO L290 TraceCheckUtils]: 1: Hoare triple {132135#true} [356] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {132135#true} is VALID [2022-02-20 20:11:42,016 INFO L290 TraceCheckUtils]: 2: Hoare triple {132135#true} [369] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {132135#true} is VALID [2022-02-20 20:11:42,016 INFO L290 TraceCheckUtils]: 3: Hoare triple {132135#true} [371] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {132135#true} is VALID [2022-02-20 20:11:42,016 INFO L290 TraceCheckUtils]: 4: Hoare triple {132135#true} [370] L17-->L17-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {132135#true} is VALID [2022-02-20 20:11:42,016 INFO L290 TraceCheckUtils]: 5: Hoare triple {132135#true} [338] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {132135#true} is VALID [2022-02-20 20:11:42,016 INFO L290 TraceCheckUtils]: 6: Hoare triple {132135#true} [335] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {132135#true} is VALID [2022-02-20 20:11:42,017 INFO L290 TraceCheckUtils]: 7: Hoare triple {132135#true} [349] L17-3-->L17-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {132135#true} is VALID [2022-02-20 20:11:42,017 INFO L290 TraceCheckUtils]: 8: Hoare triple {132135#true} [333] L17-4-->L-1-3: Formula: (= v_~m~0_5 0) InVars {} OutVars{~m~0=v_~m~0_5} AuxVars[] AssignedVars[~m~0] {132135#true} is VALID [2022-02-20 20:11:42,017 INFO L290 TraceCheckUtils]: 9: Hoare triple {132135#true} [372] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132135#true} is VALID [2022-02-20 20:11:42,017 INFO L290 TraceCheckUtils]: 10: Hoare triple {132135#true} [361] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132135#true} is VALID [2022-02-20 20:11:42,017 INFO L290 TraceCheckUtils]: 11: Hoare triple {132135#true} [343] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {132135#true} is VALID [2022-02-20 20:11:42,017 INFO L290 TraceCheckUtils]: 12: Hoare triple {132135#true} [359] L-1-6-->L725: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_~#t~0#1.offset, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_~#t~0#1.base] {132135#true} is VALID [2022-02-20 20:11:42,018 INFO L290 TraceCheckUtils]: 13: Hoare triple {132135#true} [332] L725-->L726-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t~0#1.offset_2| 0) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t~0#1.base_2| 4)) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t~0#1.base_2| 1)) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_2|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base] {132135#true} is VALID [2022-02-20 20:11:42,018 INFO L290 TraceCheckUtils]: 14: Hoare triple {132135#true} [342] L726-1-->L728: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132135#true} is VALID [2022-02-20 20:11:42,018 INFO L290 TraceCheckUtils]: 15: Hoare triple {132135#true} [376] L728-->L728-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {132135#true} is VALID [2022-02-20 20:11:42,018 INFO L290 TraceCheckUtils]: 16: Hoare triple {132135#true} [365] L728-1-->L728-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {132135#true} is VALID [2022-02-20 20:11:42,018 INFO L290 TraceCheckUtils]: 17: Hoare triple {132135#true} [346] L728-2-->L728-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t~0#1.base_3|) |v_ULTIMATE.start_main_~#t~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_3|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_3|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {132135#true} is VALID [2022-02-20 20:11:42,023 INFO L290 TraceCheckUtils]: 18: Hoare triple {132135#true} [464] L728-3-->thr1ENTRY: Formula: (and (= |v_thr1Thread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thr1Thread1of3ForFork0_#in~arg#1.offset_4| 0) (= v_thr1Thread1of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_12|) (= v_thr1Thread1of3ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_12|} OutVars{thr1Thread1of3ForFork0_#in~arg#1.offset=|v_thr1Thread1of3ForFork0_#in~arg#1.offset_4|, thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_18|, thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_8|, thr1Thread1of3ForFork0_#res#1.base=|v_thr1Thread1of3ForFork0_#res#1.base_4|, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thr1Thread1of3ForFork0_#res#1.offset=|v_thr1Thread1of3ForFork0_#res#1.offset_4|, thr1Thread1of3ForFork0_~z~0#1=|v_thr1Thread1of3ForFork0_~z~0#1_12|, thr1Thread1of3ForFork0_~arg#1.offset=|v_thr1Thread1of3ForFork0_~arg#1.offset_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_12|, thr1Thread1of3ForFork0_~arg#1.base=|v_thr1Thread1of3ForFork0_~arg#1.base_4|, thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_8|, thr1Thread1of3ForFork0_#in~arg#1.base=|v_thr1Thread1of3ForFork0_#in~arg#1.base_4|, thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_18|, thr1Thread1of3ForFork0_thidvar1=v_thr1Thread1of3ForFork0_thidvar1_2, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thr1Thread1of3ForFork0_thidvar0=v_thr1Thread1of3ForFork0_thidvar0_2} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_#in~arg#1.offset, thr1Thread1of3ForFork0_~y~0#1, thr1Thread1of3ForFork0_#t~nondet4#1, thr1Thread1of3ForFork0_#res#1.base, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork0_#res#1.offset, thr1Thread1of3ForFork0_~z~0#1, thr1Thread1of3ForFork0_~arg#1.offset, thr1Thread1of3ForFork0_~arg#1.base, thr1Thread1of3ForFork0_#t~nondet3#1, thr1Thread1of3ForFork0_#in~arg#1.base, thr1Thread1of3ForFork0_~x~0#1, thr1Thread1of3ForFork0_thidvar1, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork0_thidvar0] {132135#true} is VALID [2022-02-20 20:11:42,023 INFO L290 TraceCheckUtils]: 19: Hoare triple {132135#true} [409] thr1ENTRY-->L702: Formula: (and (= |v_thr1Thread1of3ForFork0_~arg#1.base_1| |v_thr1Thread1of3ForFork0_#in~arg#1.base_1|) (= |v_thr1Thread1of3ForFork0_#in~arg#1.offset_1| |v_thr1Thread1of3ForFork0_~arg#1.offset_1|)) InVars {thr1Thread1of3ForFork0_#in~arg#1.offset=|v_thr1Thread1of3ForFork0_#in~arg#1.offset_1|, thr1Thread1of3ForFork0_#in~arg#1.base=|v_thr1Thread1of3ForFork0_#in~arg#1.base_1|} OutVars{thr1Thread1of3ForFork0_#in~arg#1.offset=|v_thr1Thread1of3ForFork0_#in~arg#1.offset_1|, thr1Thread1of3ForFork0_~arg#1.base=|v_thr1Thread1of3ForFork0_~arg#1.base_1|, thr1Thread1of3ForFork0_~arg#1.offset=|v_thr1Thread1of3ForFork0_~arg#1.offset_1|, thr1Thread1of3ForFork0_#in~arg#1.base=|v_thr1Thread1of3ForFork0_#in~arg#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~arg#1.base, thr1Thread1of3ForFork0_~arg#1.offset] {132135#true} is VALID [2022-02-20 20:11:42,024 INFO L290 TraceCheckUtils]: 20: Hoare triple {132135#true} [410] L702-->L703: Formula: true InVars {} OutVars{thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~x~0#1] {132135#true} is VALID [2022-02-20 20:11:42,024 INFO L290 TraceCheckUtils]: 21: Hoare triple {132135#true} [411] L703-->L704: Formula: true InVars {} OutVars{thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~y~0#1] {132135#true} is VALID [2022-02-20 20:11:42,024 INFO L290 TraceCheckUtils]: 22: Hoare triple {132135#true} [412] L704-->L704-1: Formula: (and (<= 0 (+ |v_thr1Thread1of3ForFork0_#t~nondet3#1_1| 2147483648)) (<= |v_thr1Thread1of3ForFork0_#t~nondet3#1_1| 2147483647)) InVars {thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_1|} OutVars{thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_1|} AuxVars[] AssignedVars[] {132135#true} is VALID [2022-02-20 20:11:42,024 INFO L290 TraceCheckUtils]: 23: Hoare triple {132135#true} [413] L704-1-->L704-2: Formula: (= |v_thr1Thread1of3ForFork0_~x~0#1_3| |v_thr1Thread1of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_3|} OutVars{thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_3|, thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~x~0#1] {132135#true} is VALID [2022-02-20 20:11:42,025 INFO L290 TraceCheckUtils]: 24: Hoare triple {132135#true} [414] L704-2-->L705: Formula: true InVars {} OutVars{thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_5|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_#t~nondet3#1] {132135#true} is VALID [2022-02-20 20:11:42,026 INFO L290 TraceCheckUtils]: 25: Hoare triple {132135#true} [415] L705-->L705-1: Formula: (and (<= 0 (+ |v_thr1Thread1of3ForFork0_#t~nondet4#1_1| 2147483648)) (<= |v_thr1Thread1of3ForFork0_#t~nondet4#1_1| 2147483647)) InVars {thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_1|} OutVars{thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[] {132135#true} is VALID [2022-02-20 20:11:42,026 INFO L290 TraceCheckUtils]: 26: Hoare triple {132135#true} [416] L705-1-->L705-2: Formula: (= |v_thr1Thread1of3ForFork0_~y~0#1_3| |v_thr1Thread1of3ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_3|, thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_3|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~y~0#1] {132135#true} is VALID [2022-02-20 20:11:42,026 INFO L290 TraceCheckUtils]: 27: Hoare triple {132135#true} [417] L705-2-->L706: Formula: true InVars {} OutVars{thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_5|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_#t~nondet4#1] {132135#true} is VALID [2022-02-20 20:11:42,026 INFO L290 TraceCheckUtils]: 28: Hoare triple {132135#true} [418] L706-->L707: Formula: true InVars {} OutVars{thr1Thread1of3ForFork0_~z~0#1=|v_thr1Thread1of3ForFork0_~z~0#1_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~z~0#1] {132135#true} is VALID [2022-02-20 20:11:42,026 INFO L290 TraceCheckUtils]: 29: Hoare triple {132135#true} [419] L707-->L707-1: Formula: (and (= |v_thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1_1| (ite (= v_~m~0_27 0) 1 0)) (not (= |v_thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1_1|) (= v_~m~0_26 1)) InVars {~m~0=v_~m~0_27} OutVars{~m~0=v_~m~0_26, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[~m~0, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1] {132135#true} is VALID [2022-02-20 20:11:42,027 INFO L290 TraceCheckUtils]: 30: Hoare triple {132135#true} [421] L707-1-->L712: Formula: (not (= |v_thr1Thread1of3ForFork0_~x~0#1_7| |v_thr1Thread1of3ForFork0_~y~0#1_7|)) InVars {thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_7|, thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_7|} OutVars{thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_7|, thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_7|} AuxVars[] AssignedVars[] {132137#(not (= (+ (* (- 1) |thr1Thread1of3ForFork0_~y~0#1|) |thr1Thread1of3ForFork0_~x~0#1|) 0))} is VALID [2022-02-20 20:11:42,028 INFO L290 TraceCheckUtils]: 31: Hoare triple {132137#(not (= (+ (* (- 1) |thr1Thread1of3ForFork0_~y~0#1|) |thr1Thread1of3ForFork0_~x~0#1|) 0))} [423] L712-->L708-1: Formula: (= |v_thr1Thread1of3ForFork0_~z~0#1_5| 1) InVars {} OutVars{thr1Thread1of3ForFork0_~z~0#1=|v_thr1Thread1of3ForFork0_~z~0#1_5|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~z~0#1] {132137#(not (= (+ (* (- 1) |thr1Thread1of3ForFork0_~y~0#1|) |thr1Thread1of3ForFork0_~x~0#1|) 0))} is VALID [2022-02-20 20:11:42,028 INFO L290 TraceCheckUtils]: 32: Hoare triple {132137#(not (= (+ (* (- 1) |thr1Thread1of3ForFork0_~y~0#1|) |thr1Thread1of3ForFork0_~x~0#1|) 0))} [425] L708-1-->L718: Formula: (not (= |v_thr1Thread1of3ForFork0_~z~0#1_9| 0)) InVars {thr1Thread1of3ForFork0_~z~0#1=|v_thr1Thread1of3ForFork0_~z~0#1_9|} OutVars{thr1Thread1of3ForFork0_~z~0#1=|v_thr1Thread1of3ForFork0_~z~0#1_9|} AuxVars[] AssignedVars[] {132137#(not (= (+ (* (- 1) |thr1Thread1of3ForFork0_~y~0#1|) |thr1Thread1of3ForFork0_~x~0#1|) 0))} is VALID [2022-02-20 20:11:42,028 INFO L290 TraceCheckUtils]: 33: Hoare triple {132137#(not (= (+ (* (- 1) |thr1Thread1of3ForFork0_~y~0#1|) |thr1Thread1of3ForFork0_~x~0#1|) 0))} [428] L718-->L718-1: Formula: (= |v_thr1Thread1of3ForFork0_~y~0#1_13| |v_thr1Thread1of3ForFork0_~x~0#1_13|) InVars {thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_13|, thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_13|} OutVars{thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_13|, thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_13|} AuxVars[] AssignedVars[] {132136#false} is VALID [2022-02-20 20:11:42,029 INFO L290 TraceCheckUtils]: 34: Hoare triple {132136#false} [430] L718-1-->thr1Err0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132136#false} is VALID [2022-02-20 20:11:42,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:11:42,029 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:11:42,029 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1754887858] [2022-02-20 20:11:42,029 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1754887858] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:11:42,029 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:11:42,030 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:11:42,030 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1042711589] [2022-02-20 20:11:42,030 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:11:42,031 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 35 [2022-02-20 20:11:42,031 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:11:42,031 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:42,056 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:11:42,056 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:11:42,056 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:11:42,057 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:11:42,057 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:11:42,058 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 112 [2022-02-20 20:11:42,058 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 101 places, 100 transitions, 227 flow. Second operand has 3 states, 3 states have (on average 87.66666666666667) internal successors, (263), 3 states have internal predecessors, (263), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:42,058 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:11:42,058 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 112 [2022-02-20 20:11:42,058 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:11:42,335 INFO L129 PetriNetUnfolder]: 289/1121 cut-off events. [2022-02-20 20:11:42,336 INFO L130 PetriNetUnfolder]: For 177/177 co-relation queries the response was YES. [2022-02-20 20:11:42,342 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1767 conditions, 1121 events. 289/1121 cut-off events. For 177/177 co-relation queries the response was YES. Maximal size of possible extension queue 62. Compared 8322 event pairs, 150 based on Foata normal form. 0/988 useless extension candidates. Maximal degree in co-relation 1620. Up to 268 conditions per place. [2022-02-20 20:11:42,351 INFO L132 encePairwiseOnDemand]: 108/112 looper letters, 24 selfloop transitions, 2 changer transitions 0/107 dead transitions. [2022-02-20 20:11:42,351 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 103 places, 107 transitions, 303 flow [2022-02-20 20:11:42,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:11:42,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:11:42,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 283 transitions. [2022-02-20 20:11:42,355 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8422619047619048 [2022-02-20 20:11:42,355 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 283 transitions. [2022-02-20 20:11:42,355 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 283 transitions. [2022-02-20 20:11:42,356 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:11:42,356 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 283 transitions. [2022-02-20 20:11:42,356 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 94.33333333333333) internal successors, (283), 3 states have internal predecessors, (283), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:42,357 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 112.0) internal successors, (448), 4 states have internal predecessors, (448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:42,357 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 112.0) internal successors, (448), 4 states have internal predecessors, (448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:42,357 INFO L186 Difference]: Start difference. First operand has 101 places, 100 transitions, 227 flow. Second operand 3 states and 283 transitions. [2022-02-20 20:11:42,357 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 103 places, 107 transitions, 303 flow [2022-02-20 20:11:42,746 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 102 places, 107 transitions, 301 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-02-20 20:11:42,748 INFO L242 Difference]: Finished difference. Result has 104 places, 100 transitions, 237 flow [2022-02-20 20:11:42,748 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=112, PETRI_DIFFERENCE_MINUEND_FLOW=223, PETRI_DIFFERENCE_MINUEND_PLACES=100, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=99, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=97, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=237, PETRI_PLACES=104, PETRI_TRANSITIONS=100} [2022-02-20 20:11:42,749 INFO L334 CegarLoopForPetriNet]: 106 programPoint places, -2 predicate places. [2022-02-20 20:11:42,749 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 104 places, 100 transitions, 237 flow [2022-02-20 20:11:45,369 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 127619 states, 127607 states have (on average 4.0103834429145735) internal successors, (511753), 127618 states have internal predecessors, (511753), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:45,566 INFO L78 Accepts]: Start accepts. Automaton has has 127619 states, 127607 states have (on average 4.0103834429145735) internal successors, (511753), 127618 states have internal predecessors, (511753), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 35 [2022-02-20 20:11:45,567 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:11:45,567 INFO L470 AbstractCegarLoop]: Abstraction has has 104 places, 100 transitions, 237 flow [2022-02-20 20:11:45,567 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 87.66666666666667) internal successors, (263), 3 states have internal predecessors, (263), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:45,567 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:11:45,567 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:11:45,567 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 20:11:45,567 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-20 20:11:45,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:11:45,569 INFO L85 PathProgramCache]: Analyzing trace with hash 290827468, now seen corresponding path program 1 times [2022-02-20 20:11:45,570 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:11:45,570 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [766418422] [2022-02-20 20:11:45,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:11:45,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:11:45,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:11:45,628 INFO L290 TraceCheckUtils]: 0: Hoare triple {259761#true} [366] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {259761#true} is VALID [2022-02-20 20:11:45,629 INFO L290 TraceCheckUtils]: 1: Hoare triple {259761#true} [356] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {259761#true} is VALID [2022-02-20 20:11:45,629 INFO L290 TraceCheckUtils]: 2: Hoare triple {259761#true} [369] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {259761#true} is VALID [2022-02-20 20:11:45,629 INFO L290 TraceCheckUtils]: 3: Hoare triple {259761#true} [371] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {259761#true} is VALID [2022-02-20 20:11:45,629 INFO L290 TraceCheckUtils]: 4: Hoare triple {259761#true} [370] L17-->L17-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {259761#true} is VALID [2022-02-20 20:11:45,630 INFO L290 TraceCheckUtils]: 5: Hoare triple {259761#true} [338] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {259761#true} is VALID [2022-02-20 20:11:45,630 INFO L290 TraceCheckUtils]: 6: Hoare triple {259761#true} [335] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {259761#true} is VALID [2022-02-20 20:11:45,630 INFO L290 TraceCheckUtils]: 7: Hoare triple {259761#true} [349] L17-3-->L17-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {259761#true} is VALID [2022-02-20 20:11:45,630 INFO L290 TraceCheckUtils]: 8: Hoare triple {259761#true} [333] L17-4-->L-1-3: Formula: (= v_~m~0_5 0) InVars {} OutVars{~m~0=v_~m~0_5} AuxVars[] AssignedVars[~m~0] {259761#true} is VALID [2022-02-20 20:11:45,630 INFO L290 TraceCheckUtils]: 9: Hoare triple {259761#true} [372] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {259761#true} is VALID [2022-02-20 20:11:45,630 INFO L290 TraceCheckUtils]: 10: Hoare triple {259761#true} [361] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {259761#true} is VALID [2022-02-20 20:11:45,630 INFO L290 TraceCheckUtils]: 11: Hoare triple {259761#true} [343] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {259761#true} is VALID [2022-02-20 20:11:45,631 INFO L290 TraceCheckUtils]: 12: Hoare triple {259761#true} [359] L-1-6-->L725: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_~#t~0#1.offset, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_~#t~0#1.base] {259761#true} is VALID [2022-02-20 20:11:45,631 INFO L290 TraceCheckUtils]: 13: Hoare triple {259761#true} [332] L725-->L726-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t~0#1.offset_2| 0) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t~0#1.base_2| 4)) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t~0#1.base_2| 1)) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_2|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base] {259761#true} is VALID [2022-02-20 20:11:45,631 INFO L290 TraceCheckUtils]: 14: Hoare triple {259761#true} [342] L726-1-->L728: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {259761#true} is VALID [2022-02-20 20:11:45,631 INFO L290 TraceCheckUtils]: 15: Hoare triple {259761#true} [376] L728-->L728-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {259761#true} is VALID [2022-02-20 20:11:45,631 INFO L290 TraceCheckUtils]: 16: Hoare triple {259761#true} [365] L728-1-->L728-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {259761#true} is VALID [2022-02-20 20:11:45,631 INFO L290 TraceCheckUtils]: 17: Hoare triple {259761#true} [346] L728-2-->L728-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t~0#1.base_3|) |v_ULTIMATE.start_main_~#t~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_3|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_3|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {259761#true} is VALID [2022-02-20 20:11:45,632 INFO L290 TraceCheckUtils]: 18: Hoare triple {259761#true} [464] L728-3-->thr1ENTRY: Formula: (and (= |v_thr1Thread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thr1Thread1of3ForFork0_#in~arg#1.offset_4| 0) (= v_thr1Thread1of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_12|) (= v_thr1Thread1of3ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_12|} OutVars{thr1Thread1of3ForFork0_#in~arg#1.offset=|v_thr1Thread1of3ForFork0_#in~arg#1.offset_4|, thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_18|, thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_8|, thr1Thread1of3ForFork0_#res#1.base=|v_thr1Thread1of3ForFork0_#res#1.base_4|, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thr1Thread1of3ForFork0_#res#1.offset=|v_thr1Thread1of3ForFork0_#res#1.offset_4|, thr1Thread1of3ForFork0_~z~0#1=|v_thr1Thread1of3ForFork0_~z~0#1_12|, thr1Thread1of3ForFork0_~arg#1.offset=|v_thr1Thread1of3ForFork0_~arg#1.offset_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_12|, thr1Thread1of3ForFork0_~arg#1.base=|v_thr1Thread1of3ForFork0_~arg#1.base_4|, thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_8|, thr1Thread1of3ForFork0_#in~arg#1.base=|v_thr1Thread1of3ForFork0_#in~arg#1.base_4|, thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_18|, thr1Thread1of3ForFork0_thidvar1=v_thr1Thread1of3ForFork0_thidvar1_2, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thr1Thread1of3ForFork0_thidvar0=v_thr1Thread1of3ForFork0_thidvar0_2} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_#in~arg#1.offset, thr1Thread1of3ForFork0_~y~0#1, thr1Thread1of3ForFork0_#t~nondet4#1, thr1Thread1of3ForFork0_#res#1.base, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork0_#res#1.offset, thr1Thread1of3ForFork0_~z~0#1, thr1Thread1of3ForFork0_~arg#1.offset, thr1Thread1of3ForFork0_~arg#1.base, thr1Thread1of3ForFork0_#t~nondet3#1, thr1Thread1of3ForFork0_#in~arg#1.base, thr1Thread1of3ForFork0_~x~0#1, thr1Thread1of3ForFork0_thidvar1, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork0_thidvar0] {259761#true} is VALID [2022-02-20 20:11:45,632 INFO L290 TraceCheckUtils]: 19: Hoare triple {259761#true} [409] thr1ENTRY-->L702: Formula: (and (= |v_thr1Thread1of3ForFork0_~arg#1.base_1| |v_thr1Thread1of3ForFork0_#in~arg#1.base_1|) (= |v_thr1Thread1of3ForFork0_#in~arg#1.offset_1| |v_thr1Thread1of3ForFork0_~arg#1.offset_1|)) InVars {thr1Thread1of3ForFork0_#in~arg#1.offset=|v_thr1Thread1of3ForFork0_#in~arg#1.offset_1|, thr1Thread1of3ForFork0_#in~arg#1.base=|v_thr1Thread1of3ForFork0_#in~arg#1.base_1|} OutVars{thr1Thread1of3ForFork0_#in~arg#1.offset=|v_thr1Thread1of3ForFork0_#in~arg#1.offset_1|, thr1Thread1of3ForFork0_~arg#1.base=|v_thr1Thread1of3ForFork0_~arg#1.base_1|, thr1Thread1of3ForFork0_~arg#1.offset=|v_thr1Thread1of3ForFork0_~arg#1.offset_1|, thr1Thread1of3ForFork0_#in~arg#1.base=|v_thr1Thread1of3ForFork0_#in~arg#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~arg#1.base, thr1Thread1of3ForFork0_~arg#1.offset] {259761#true} is VALID [2022-02-20 20:11:45,632 INFO L290 TraceCheckUtils]: 20: Hoare triple {259761#true} [410] L702-->L703: Formula: true InVars {} OutVars{thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~x~0#1] {259761#true} is VALID [2022-02-20 20:11:45,632 INFO L290 TraceCheckUtils]: 21: Hoare triple {259761#true} [411] L703-->L704: Formula: true InVars {} OutVars{thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~y~0#1] {259761#true} is VALID [2022-02-20 20:11:45,632 INFO L290 TraceCheckUtils]: 22: Hoare triple {259761#true} [412] L704-->L704-1: Formula: (and (<= 0 (+ |v_thr1Thread1of3ForFork0_#t~nondet3#1_1| 2147483648)) (<= |v_thr1Thread1of3ForFork0_#t~nondet3#1_1| 2147483647)) InVars {thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_1|} OutVars{thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_1|} AuxVars[] AssignedVars[] {259761#true} is VALID [2022-02-20 20:11:45,632 INFO L290 TraceCheckUtils]: 23: Hoare triple {259761#true} [413] L704-1-->L704-2: Formula: (= |v_thr1Thread1of3ForFork0_~x~0#1_3| |v_thr1Thread1of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_3|} OutVars{thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_3|, thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~x~0#1] {259761#true} is VALID [2022-02-20 20:11:45,633 INFO L290 TraceCheckUtils]: 24: Hoare triple {259761#true} [414] L704-2-->L705: Formula: true InVars {} OutVars{thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_5|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_#t~nondet3#1] {259761#true} is VALID [2022-02-20 20:11:45,633 INFO L290 TraceCheckUtils]: 25: Hoare triple {259761#true} [415] L705-->L705-1: Formula: (and (<= 0 (+ |v_thr1Thread1of3ForFork0_#t~nondet4#1_1| 2147483648)) (<= |v_thr1Thread1of3ForFork0_#t~nondet4#1_1| 2147483647)) InVars {thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_1|} OutVars{thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[] {259761#true} is VALID [2022-02-20 20:11:45,633 INFO L290 TraceCheckUtils]: 26: Hoare triple {259761#true} [416] L705-1-->L705-2: Formula: (= |v_thr1Thread1of3ForFork0_~y~0#1_3| |v_thr1Thread1of3ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_3|, thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_3|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~y~0#1] {259761#true} is VALID [2022-02-20 20:11:45,633 INFO L290 TraceCheckUtils]: 27: Hoare triple {259761#true} [417] L705-2-->L706: Formula: true InVars {} OutVars{thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_5|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_#t~nondet4#1] {259761#true} is VALID [2022-02-20 20:11:45,633 INFO L290 TraceCheckUtils]: 28: Hoare triple {259761#true} [418] L706-->L707: Formula: true InVars {} OutVars{thr1Thread1of3ForFork0_~z~0#1=|v_thr1Thread1of3ForFork0_~z~0#1_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~z~0#1] {259761#true} is VALID [2022-02-20 20:11:45,633 INFO L290 TraceCheckUtils]: 29: Hoare triple {259761#true} [419] L707-->L707-1: Formula: (and (= |v_thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1_1| (ite (= v_~m~0_27 0) 1 0)) (not (= |v_thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1_1|) (= v_~m~0_26 1)) InVars {~m~0=v_~m~0_27} OutVars{~m~0=v_~m~0_26, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[~m~0, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1] {259761#true} is VALID [2022-02-20 20:11:45,634 INFO L290 TraceCheckUtils]: 30: Hoare triple {259761#true} [421] L707-1-->L712: Formula: (not (= |v_thr1Thread1of3ForFork0_~x~0#1_7| |v_thr1Thread1of3ForFork0_~y~0#1_7|)) InVars {thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_7|, thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_7|} OutVars{thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_7|, thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_7|} AuxVars[] AssignedVars[] {259761#true} is VALID [2022-02-20 20:11:45,634 INFO L290 TraceCheckUtils]: 31: Hoare triple {259761#true} [423] L712-->L708-1: Formula: (= |v_thr1Thread1of3ForFork0_~z~0#1_5| 1) InVars {} OutVars{thr1Thread1of3ForFork0_~z~0#1=|v_thr1Thread1of3ForFork0_~z~0#1_5|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~z~0#1] {259763#(= |thr1Thread1of3ForFork0_~z~0#1| 1)} is VALID [2022-02-20 20:11:45,634 INFO L290 TraceCheckUtils]: 32: Hoare triple {259763#(= |thr1Thread1of3ForFork0_~z~0#1| 1)} [424] L708-1-->L716: Formula: (= |v_thr1Thread1of3ForFork0_~z~0#1_7| 0) InVars {thr1Thread1of3ForFork0_~z~0#1=|v_thr1Thread1of3ForFork0_~z~0#1_7|} OutVars{thr1Thread1of3ForFork0_~z~0#1=|v_thr1Thread1of3ForFork0_~z~0#1_7|} AuxVars[] AssignedVars[] {259762#false} is VALID [2022-02-20 20:11:45,635 INFO L290 TraceCheckUtils]: 33: Hoare triple {259762#false} [426] L716-->L718-1: Formula: (not (= |v_thr1Thread1of3ForFork0_~x~0#1_9| |v_thr1Thread1of3ForFork0_~y~0#1_9|)) InVars {thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_9|, thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_9|} OutVars{thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_9|, thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_9|} AuxVars[] AssignedVars[] {259762#false} is VALID [2022-02-20 20:11:45,635 INFO L290 TraceCheckUtils]: 34: Hoare triple {259762#false} [430] L718-1-->thr1Err0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {259762#false} is VALID [2022-02-20 20:11:45,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:11:45,635 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:11:45,635 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [766418422] [2022-02-20 20:11:45,636 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [766418422] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:11:45,636 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:11:45,636 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:11:45,636 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [72820812] [2022-02-20 20:11:45,636 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:11:45,636 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 35 [2022-02-20 20:11:45,636 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:11:45,637 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:45,656 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:11:45,657 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:11:45,657 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:11:45,657 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:11:45,657 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:11:45,658 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 112 [2022-02-20 20:11:45,658 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 104 places, 100 transitions, 237 flow. Second operand has 3 states, 3 states have (on average 91.66666666666667) internal successors, (275), 3 states have internal predecessors, (275), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:45,658 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:11:45,658 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 112 [2022-02-20 20:11:45,658 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:11:45,763 INFO L129 PetriNetUnfolder]: 186/776 cut-off events. [2022-02-20 20:11:45,763 INFO L130 PetriNetUnfolder]: For 148/148 co-relation queries the response was YES. [2022-02-20 20:11:45,767 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1276 conditions, 776 events. 186/776 cut-off events. For 148/148 co-relation queries the response was YES. Maximal size of possible extension queue 46. Compared 5117 event pairs, 96 based on Foata normal form. 0/684 useless extension candidates. Maximal degree in co-relation 962. Up to 175 conditions per place. [2022-02-20 20:11:45,771 INFO L132 encePairwiseOnDemand]: 110/112 looper letters, 20 selfloop transitions, 1 changer transitions 0/105 dead transitions. [2022-02-20 20:11:45,771 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 106 places, 105 transitions, 294 flow [2022-02-20 20:11:45,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:11:45,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:11:45,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 292 transitions. [2022-02-20 20:11:45,774 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8690476190476191 [2022-02-20 20:11:45,774 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 292 transitions. [2022-02-20 20:11:45,774 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 292 transitions. [2022-02-20 20:11:45,774 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:11:45,774 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 292 transitions. [2022-02-20 20:11:45,775 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 97.33333333333333) internal successors, (292), 3 states have internal predecessors, (292), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:45,775 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 112.0) internal successors, (448), 4 states have internal predecessors, (448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:45,775 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 112.0) internal successors, (448), 4 states have internal predecessors, (448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:45,775 INFO L186 Difference]: Start difference. First operand has 104 places, 100 transitions, 237 flow. Second operand 3 states and 292 transitions. [2022-02-20 20:11:45,775 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 106 places, 105 transitions, 294 flow [2022-02-20 20:11:46,191 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 104 places, 105 transitions, 288 flow, removed 1 selfloop flow, removed 2 redundant places. [2022-02-20 20:11:46,194 INFO L242 Difference]: Finished difference. Result has 104 places, 98 transitions, 224 flow [2022-02-20 20:11:46,195 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=112, PETRI_DIFFERENCE_MINUEND_FLOW=222, PETRI_DIFFERENCE_MINUEND_PLACES=102, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=98, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=97, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=224, PETRI_PLACES=104, PETRI_TRANSITIONS=98} [2022-02-20 20:11:46,196 INFO L334 CegarLoopForPetriNet]: 106 programPoint places, -2 predicate places. [2022-02-20 20:11:46,196 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 104 places, 98 transitions, 224 flow [2022-02-20 20:11:48,708 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 123219 states, 123207 states have (on average 3.974668647073624) internal successors, (489707), 123218 states have internal predecessors, (489707), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:48,933 INFO L78 Accepts]: Start accepts. Automaton has has 123219 states, 123207 states have (on average 3.974668647073624) internal successors, (489707), 123218 states have internal predecessors, (489707), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 35 [2022-02-20 20:11:48,934 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:11:48,934 INFO L470 AbstractCegarLoop]: Abstraction has has 104 places, 98 transitions, 224 flow [2022-02-20 20:11:48,934 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 91.66666666666667) internal successors, (275), 3 states have internal predecessors, (275), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:48,934 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:11:48,934 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:11:48,934 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-20 20:11:48,935 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-20 20:11:48,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:11:48,936 INFO L85 PathProgramCache]: Analyzing trace with hash 289874156, now seen corresponding path program 1 times [2022-02-20 20:11:48,936 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:11:48,936 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1514157173] [2022-02-20 20:11:48,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:11:48,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:11:48,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:11:49,002 INFO L290 TraceCheckUtils]: 0: Hoare triple {382985#true} [366] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {382985#true} is VALID [2022-02-20 20:11:49,003 INFO L290 TraceCheckUtils]: 1: Hoare triple {382985#true} [356] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {382985#true} is VALID [2022-02-20 20:11:49,004 INFO L290 TraceCheckUtils]: 2: Hoare triple {382985#true} [369] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {382985#true} is VALID [2022-02-20 20:11:49,004 INFO L290 TraceCheckUtils]: 3: Hoare triple {382985#true} [371] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {382985#true} is VALID [2022-02-20 20:11:49,004 INFO L290 TraceCheckUtils]: 4: Hoare triple {382985#true} [370] L17-->L17-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {382985#true} is VALID [2022-02-20 20:11:49,004 INFO L290 TraceCheckUtils]: 5: Hoare triple {382985#true} [338] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {382985#true} is VALID [2022-02-20 20:11:49,004 INFO L290 TraceCheckUtils]: 6: Hoare triple {382985#true} [335] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {382985#true} is VALID [2022-02-20 20:11:49,004 INFO L290 TraceCheckUtils]: 7: Hoare triple {382985#true} [349] L17-3-->L17-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {382985#true} is VALID [2022-02-20 20:11:49,005 INFO L290 TraceCheckUtils]: 8: Hoare triple {382985#true} [333] L17-4-->L-1-3: Formula: (= v_~m~0_5 0) InVars {} OutVars{~m~0=v_~m~0_5} AuxVars[] AssignedVars[~m~0] {382985#true} is VALID [2022-02-20 20:11:49,005 INFO L290 TraceCheckUtils]: 9: Hoare triple {382985#true} [372] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {382985#true} is VALID [2022-02-20 20:11:49,005 INFO L290 TraceCheckUtils]: 10: Hoare triple {382985#true} [361] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {382985#true} is VALID [2022-02-20 20:11:49,005 INFO L290 TraceCheckUtils]: 11: Hoare triple {382985#true} [343] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {382985#true} is VALID [2022-02-20 20:11:49,006 INFO L290 TraceCheckUtils]: 12: Hoare triple {382985#true} [359] L-1-6-->L725: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_~#t~0#1.offset, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_~#t~0#1.base] {382985#true} is VALID [2022-02-20 20:11:49,006 INFO L290 TraceCheckUtils]: 13: Hoare triple {382985#true} [332] L725-->L726-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t~0#1.offset_2| 0) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t~0#1.base_2| 4)) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t~0#1.base_2| 1)) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_2|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base] {382985#true} is VALID [2022-02-20 20:11:49,006 INFO L290 TraceCheckUtils]: 14: Hoare triple {382985#true} [342] L726-1-->L728: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {382985#true} is VALID [2022-02-20 20:11:49,007 INFO L290 TraceCheckUtils]: 15: Hoare triple {382985#true} [376] L728-->L728-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {382985#true} is VALID [2022-02-20 20:11:49,007 INFO L290 TraceCheckUtils]: 16: Hoare triple {382985#true} [365] L728-1-->L728-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {382985#true} is VALID [2022-02-20 20:11:49,014 INFO L290 TraceCheckUtils]: 17: Hoare triple {382985#true} [346] L728-2-->L728-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t~0#1.base_3|) |v_ULTIMATE.start_main_~#t~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_3|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_3|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {382985#true} is VALID [2022-02-20 20:11:49,014 INFO L290 TraceCheckUtils]: 18: Hoare triple {382985#true} [464] L728-3-->thr1ENTRY: Formula: (and (= |v_thr1Thread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thr1Thread1of3ForFork0_#in~arg#1.offset_4| 0) (= v_thr1Thread1of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_12|) (= v_thr1Thread1of3ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_12|} OutVars{thr1Thread1of3ForFork0_#in~arg#1.offset=|v_thr1Thread1of3ForFork0_#in~arg#1.offset_4|, thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_18|, thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_8|, thr1Thread1of3ForFork0_#res#1.base=|v_thr1Thread1of3ForFork0_#res#1.base_4|, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thr1Thread1of3ForFork0_#res#1.offset=|v_thr1Thread1of3ForFork0_#res#1.offset_4|, thr1Thread1of3ForFork0_~z~0#1=|v_thr1Thread1of3ForFork0_~z~0#1_12|, thr1Thread1of3ForFork0_~arg#1.offset=|v_thr1Thread1of3ForFork0_~arg#1.offset_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_12|, thr1Thread1of3ForFork0_~arg#1.base=|v_thr1Thread1of3ForFork0_~arg#1.base_4|, thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_8|, thr1Thread1of3ForFork0_#in~arg#1.base=|v_thr1Thread1of3ForFork0_#in~arg#1.base_4|, thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_18|, thr1Thread1of3ForFork0_thidvar1=v_thr1Thread1of3ForFork0_thidvar1_2, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thr1Thread1of3ForFork0_thidvar0=v_thr1Thread1of3ForFork0_thidvar0_2} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_#in~arg#1.offset, thr1Thread1of3ForFork0_~y~0#1, thr1Thread1of3ForFork0_#t~nondet4#1, thr1Thread1of3ForFork0_#res#1.base, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork0_#res#1.offset, thr1Thread1of3ForFork0_~z~0#1, thr1Thread1of3ForFork0_~arg#1.offset, thr1Thread1of3ForFork0_~arg#1.base, thr1Thread1of3ForFork0_#t~nondet3#1, thr1Thread1of3ForFork0_#in~arg#1.base, thr1Thread1of3ForFork0_~x~0#1, thr1Thread1of3ForFork0_thidvar1, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork0_thidvar0] {382985#true} is VALID [2022-02-20 20:11:49,014 INFO L290 TraceCheckUtils]: 19: Hoare triple {382985#true} [409] thr1ENTRY-->L702: Formula: (and (= |v_thr1Thread1of3ForFork0_~arg#1.base_1| |v_thr1Thread1of3ForFork0_#in~arg#1.base_1|) (= |v_thr1Thread1of3ForFork0_#in~arg#1.offset_1| |v_thr1Thread1of3ForFork0_~arg#1.offset_1|)) InVars {thr1Thread1of3ForFork0_#in~arg#1.offset=|v_thr1Thread1of3ForFork0_#in~arg#1.offset_1|, thr1Thread1of3ForFork0_#in~arg#1.base=|v_thr1Thread1of3ForFork0_#in~arg#1.base_1|} OutVars{thr1Thread1of3ForFork0_#in~arg#1.offset=|v_thr1Thread1of3ForFork0_#in~arg#1.offset_1|, thr1Thread1of3ForFork0_~arg#1.base=|v_thr1Thread1of3ForFork0_~arg#1.base_1|, thr1Thread1of3ForFork0_~arg#1.offset=|v_thr1Thread1of3ForFork0_~arg#1.offset_1|, thr1Thread1of3ForFork0_#in~arg#1.base=|v_thr1Thread1of3ForFork0_#in~arg#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~arg#1.base, thr1Thread1of3ForFork0_~arg#1.offset] {382985#true} is VALID [2022-02-20 20:11:49,014 INFO L290 TraceCheckUtils]: 20: Hoare triple {382985#true} [410] L702-->L703: Formula: true InVars {} OutVars{thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~x~0#1] {382985#true} is VALID [2022-02-20 20:11:49,015 INFO L290 TraceCheckUtils]: 21: Hoare triple {382985#true} [411] L703-->L704: Formula: true InVars {} OutVars{thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~y~0#1] {382985#true} is VALID [2022-02-20 20:11:49,015 INFO L290 TraceCheckUtils]: 22: Hoare triple {382985#true} [412] L704-->L704-1: Formula: (and (<= 0 (+ |v_thr1Thread1of3ForFork0_#t~nondet3#1_1| 2147483648)) (<= |v_thr1Thread1of3ForFork0_#t~nondet3#1_1| 2147483647)) InVars {thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_1|} OutVars{thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_1|} AuxVars[] AssignedVars[] {382985#true} is VALID [2022-02-20 20:11:49,015 INFO L290 TraceCheckUtils]: 23: Hoare triple {382985#true} [413] L704-1-->L704-2: Formula: (= |v_thr1Thread1of3ForFork0_~x~0#1_3| |v_thr1Thread1of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_3|} OutVars{thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_3|, thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~x~0#1] {382985#true} is VALID [2022-02-20 20:11:49,015 INFO L290 TraceCheckUtils]: 24: Hoare triple {382985#true} [414] L704-2-->L705: Formula: true InVars {} OutVars{thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_5|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_#t~nondet3#1] {382985#true} is VALID [2022-02-20 20:11:49,015 INFO L290 TraceCheckUtils]: 25: Hoare triple {382985#true} [415] L705-->L705-1: Formula: (and (<= 0 (+ |v_thr1Thread1of3ForFork0_#t~nondet4#1_1| 2147483648)) (<= |v_thr1Thread1of3ForFork0_#t~nondet4#1_1| 2147483647)) InVars {thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_1|} OutVars{thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[] {382985#true} is VALID [2022-02-20 20:11:49,015 INFO L290 TraceCheckUtils]: 26: Hoare triple {382985#true} [416] L705-1-->L705-2: Formula: (= |v_thr1Thread1of3ForFork0_~y~0#1_3| |v_thr1Thread1of3ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_3|, thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_3|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~y~0#1] {382985#true} is VALID [2022-02-20 20:11:49,016 INFO L290 TraceCheckUtils]: 27: Hoare triple {382985#true} [417] L705-2-->L706: Formula: true InVars {} OutVars{thr1Thread1of3ForFork0_#t~nondet4#1=|v_thr1Thread1of3ForFork0_#t~nondet4#1_5|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_#t~nondet4#1] {382985#true} is VALID [2022-02-20 20:11:49,016 INFO L290 TraceCheckUtils]: 28: Hoare triple {382985#true} [418] L706-->L707: Formula: true InVars {} OutVars{thr1Thread1of3ForFork0_~z~0#1=|v_thr1Thread1of3ForFork0_~z~0#1_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~z~0#1] {382985#true} is VALID [2022-02-20 20:11:49,016 INFO L290 TraceCheckUtils]: 29: Hoare triple {382985#true} [419] L707-->L707-1: Formula: (and (= |v_thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1_1| (ite (= v_~m~0_27 0) 1 0)) (not (= |v_thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1_1|) (= v_~m~0_26 1)) InVars {~m~0=v_~m~0_27} OutVars{~m~0=v_~m~0_26, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[~m~0, thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1] {382985#true} is VALID [2022-02-20 20:11:49,016 INFO L290 TraceCheckUtils]: 30: Hoare triple {382985#true} [420] L707-1-->L710: Formula: (= |v_thr1Thread1of3ForFork0_~x~0#1_5| |v_thr1Thread1of3ForFork0_~y~0#1_5|) InVars {thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_5|, thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_5|} OutVars{thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_5|, thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_5|} AuxVars[] AssignedVars[] {382987#(= (+ (* (- 1) |thr1Thread1of3ForFork0_~y~0#1|) |thr1Thread1of3ForFork0_~x~0#1|) 0)} is VALID [2022-02-20 20:11:49,017 INFO L290 TraceCheckUtils]: 31: Hoare triple {382987#(= (+ (* (- 1) |thr1Thread1of3ForFork0_~y~0#1|) |thr1Thread1of3ForFork0_~x~0#1|) 0)} [422] L710-->L708-1: Formula: (= |v_thr1Thread1of3ForFork0_~z~0#1_3| 0) InVars {} OutVars{thr1Thread1of3ForFork0_~z~0#1=|v_thr1Thread1of3ForFork0_~z~0#1_3|} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_~z~0#1] {382987#(= (+ (* (- 1) |thr1Thread1of3ForFork0_~y~0#1|) |thr1Thread1of3ForFork0_~x~0#1|) 0)} is VALID [2022-02-20 20:11:49,017 INFO L290 TraceCheckUtils]: 32: Hoare triple {382987#(= (+ (* (- 1) |thr1Thread1of3ForFork0_~y~0#1|) |thr1Thread1of3ForFork0_~x~0#1|) 0)} [424] L708-1-->L716: Formula: (= |v_thr1Thread1of3ForFork0_~z~0#1_7| 0) InVars {thr1Thread1of3ForFork0_~z~0#1=|v_thr1Thread1of3ForFork0_~z~0#1_7|} OutVars{thr1Thread1of3ForFork0_~z~0#1=|v_thr1Thread1of3ForFork0_~z~0#1_7|} AuxVars[] AssignedVars[] {382987#(= (+ (* (- 1) |thr1Thread1of3ForFork0_~y~0#1|) |thr1Thread1of3ForFork0_~x~0#1|) 0)} is VALID [2022-02-20 20:11:49,017 INFO L290 TraceCheckUtils]: 33: Hoare triple {382987#(= (+ (* (- 1) |thr1Thread1of3ForFork0_~y~0#1|) |thr1Thread1of3ForFork0_~x~0#1|) 0)} [426] L716-->L718-1: Formula: (not (= |v_thr1Thread1of3ForFork0_~x~0#1_9| |v_thr1Thread1of3ForFork0_~y~0#1_9|)) InVars {thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_9|, thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_9|} OutVars{thr1Thread1of3ForFork0_~x~0#1=|v_thr1Thread1of3ForFork0_~x~0#1_9|, thr1Thread1of3ForFork0_~y~0#1=|v_thr1Thread1of3ForFork0_~y~0#1_9|} AuxVars[] AssignedVars[] {382986#false} is VALID [2022-02-20 20:11:49,018 INFO L290 TraceCheckUtils]: 34: Hoare triple {382986#false} [430] L718-1-->thr1Err0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {382986#false} is VALID [2022-02-20 20:11:49,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:11:49,019 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:11:49,019 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1514157173] [2022-02-20 20:11:49,019 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1514157173] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:11:49,019 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:11:49,019 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:11:49,019 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1209558272] [2022-02-20 20:11:49,020 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:11:49,020 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 35 [2022-02-20 20:11:49,020 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:11:49,020 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:49,037 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:11:49,037 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:11:49,038 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:11:49,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:11:49,038 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:11:49,039 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 112 [2022-02-20 20:11:49,039 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 104 places, 98 transitions, 224 flow. Second operand has 3 states, 3 states have (on average 87.66666666666667) internal successors, (263), 3 states have internal predecessors, (263), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:49,039 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:11:49,039 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 112 [2022-02-20 20:11:49,040 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:11:49,169 INFO L129 PetriNetUnfolder]: 258/1051 cut-off events. [2022-02-20 20:11:49,170 INFO L130 PetriNetUnfolder]: For 145/145 co-relation queries the response was YES. [2022-02-20 20:11:49,174 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1660 conditions, 1051 events. 258/1051 cut-off events. For 145/145 co-relation queries the response was YES. Maximal size of possible extension queue 59. Compared 7849 event pairs, 150 based on Foata normal form. 0/935 useless extension candidates. Maximal degree in co-relation 1523. Up to 268 conditions per place. [2022-02-20 20:11:49,178 INFO L132 encePairwiseOnDemand]: 110/112 looper letters, 23 selfloop transitions, 1 changer transitions 0/103 dead transitions. [2022-02-20 20:11:49,178 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 104 places, 103 transitions, 290 flow [2022-02-20 20:11:49,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:11:49,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:11:49,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 280 transitions. [2022-02-20 20:11:49,182 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8333333333333334 [2022-02-20 20:11:49,182 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 280 transitions. [2022-02-20 20:11:49,182 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 280 transitions. [2022-02-20 20:11:49,182 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:11:49,182 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 280 transitions. [2022-02-20 20:11:49,183 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 93.33333333333333) internal successors, (280), 3 states have internal predecessors, (280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:49,183 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 112.0) internal successors, (448), 4 states have internal predecessors, (448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:49,183 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 112.0) internal successors, (448), 4 states have internal predecessors, (448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:49,184 INFO L186 Difference]: Start difference. First operand has 104 places, 98 transitions, 224 flow. Second operand 3 states and 280 transitions. [2022-02-20 20:11:49,184 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 104 places, 103 transitions, 290 flow [2022-02-20 20:11:49,212 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 103 places, 103 transitions, 289 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-02-20 20:11:49,215 INFO L242 Difference]: Finished difference. Result has 103 places, 96 transitions, 219 flow [2022-02-20 20:11:49,215 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=112, PETRI_DIFFERENCE_MINUEND_FLOW=217, PETRI_DIFFERENCE_MINUEND_PLACES=101, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=96, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=95, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=219, PETRI_PLACES=103, PETRI_TRANSITIONS=96} [2022-02-20 20:11:49,217 INFO L334 CegarLoopForPetriNet]: 106 programPoint places, -3 predicate places. [2022-02-20 20:11:49,217 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 103 places, 96 transitions, 219 flow [2022-02-20 20:11:51,514 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 114419 states, 114411 states have (on average 3.9717771892562777) internal successors, (454415), 114418 states have internal predecessors, (454415), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:51,692 INFO L78 Accepts]: Start accepts. Automaton has has 114419 states, 114411 states have (on average 3.9717771892562777) internal successors, (454415), 114418 states have internal predecessors, (454415), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 35 [2022-02-20 20:11:51,692 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:11:51,692 INFO L470 AbstractCegarLoop]: Abstraction has has 103 places, 96 transitions, 219 flow [2022-02-20 20:11:51,692 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 87.66666666666667) internal successors, (263), 3 states have internal predecessors, (263), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:51,693 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:11:51,693 INFO L254 CegarLoopForPetriNet]: trace histogram [4, 4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:11:51,693 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-20 20:11:51,693 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-20 20:11:51,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:11:51,696 INFO L85 PathProgramCache]: Analyzing trace with hash -337068427, now seen corresponding path program 1 times [2022-02-20 20:11:51,696 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:11:51,696 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [549302517] [2022-02-20 20:11:51,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:11:51,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:11:51,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:11:51,718 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-20 20:11:51,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:11:51,733 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-20 20:11:51,733 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-20 20:11:51,733 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (4 of 5 remaining) [2022-02-20 20:11:51,734 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2022-02-20 20:11:51,734 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (2 of 5 remaining) [2022-02-20 20:11:51,734 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (1 of 5 remaining) [2022-02-20 20:11:51,734 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2022-02-20 20:11:51,734 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-02-20 20:11:51,735 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2022-02-20 20:11:51,735 WARN L235 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-20 20:11:51,735 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2022-02-20 20:11:51,748 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,749 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,749 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,749 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,749 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,749 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,749 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,749 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,749 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,750 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,750 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,750 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,756 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,758 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,759 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,759 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,759 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,759 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,759 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,760 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,760 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,761 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,762 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,762 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,762 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,762 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,763 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,763 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,763 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,763 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,763 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,763 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,763 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,763 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,764 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,764 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,764 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,764 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,764 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,764 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,764 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,764 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,765 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,765 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,765 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,765 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,765 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,765 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,765 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,765 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,766 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,766 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,766 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,766 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,766 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,766 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,766 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,766 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,766 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,767 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,767 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,767 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,767 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,767 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,767 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,767 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,767 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,768 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,768 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,768 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,768 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,768 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,768 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,768 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,770 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,770 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,770 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,770 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,770 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,770 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,771 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,771 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,771 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,771 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,771 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,774 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,774 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,776 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,777 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,778 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,778 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,778 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,778 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,778 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,778 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,779 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,781 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,781 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,781 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,781 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,781 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,781 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,781 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,781 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,781 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,781 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,782 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,782 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,782 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,782 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,782 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,782 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,782 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,782 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,783 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,783 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,783 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,783 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,783 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,783 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,783 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,783 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,783 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,784 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,784 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,784 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,784 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,784 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,784 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,784 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,784 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,784 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,784 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,785 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,785 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,785 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,785 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,785 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,785 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,785 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,785 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,785 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,786 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,786 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,786 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,786 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,786 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,786 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,787 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,787 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,787 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,787 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,787 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,787 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,787 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,787 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,788 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,788 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,788 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,788 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,788 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,789 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,797 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,797 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,797 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,797 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,797 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,797 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,797 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,799 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,800 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,800 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,800 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,800 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,801 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,801 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,801 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,801 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,801 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,801 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,801 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,801 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,801 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,802 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,802 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,802 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,802 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,802 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,802 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,802 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,802 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,802 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,803 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,803 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,803 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,803 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,803 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,803 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,803 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,803 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,803 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,803 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,804 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,804 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,804 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,804 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,804 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,804 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,804 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,804 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,804 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,804 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,805 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,805 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,805 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,805 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,805 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,805 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,805 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,805 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,805 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,806 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,806 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,806 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,806 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,806 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,806 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,806 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,807 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,807 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,807 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,807 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,807 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,807 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,807 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,808 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,810 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,810 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,810 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,810 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,811 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,811 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,811 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,812 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,814 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,814 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,815 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,815 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,815 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,815 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,815 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,815 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,815 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,815 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,815 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,816 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,816 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,816 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,816 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,816 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,816 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,816 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,816 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,816 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,817 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,817 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,817 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,817 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,817 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,817 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,817 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,817 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,817 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,817 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,818 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,818 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,818 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,818 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,818 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,818 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,818 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,818 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,818 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,818 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,819 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,819 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,819 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,819 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,819 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,819 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,819 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,819 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,820 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,820 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,820 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,820 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,820 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,820 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,820 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,821 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,821 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,821 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,821 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,821 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,821 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,821 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,821 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,822 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,822 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,822 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,822 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,822 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,822 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,822 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,822 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,823 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,823 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,823 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,823 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,823 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,823 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,824 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,824 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,824 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,824 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,824 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,824 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,824 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,824 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,825 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,825 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~z~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,825 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,825 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,825 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,825 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,825 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,826 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,826 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,827 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~y~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,827 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:11:51,827 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:11:51,830 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:11:51,835 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 20:11:51,835 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-02-20 20:11:51,840 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 132 places, 140 transitions, 312 flow [2022-02-20 20:11:51,853 INFO L129 PetriNetUnfolder]: 21/190 cut-off events. [2022-02-20 20:11:51,854 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2022-02-20 20:11:51,855 INFO L84 FinitePrefix]: Finished finitePrefix Result has 213 conditions, 190 events. 21/190 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 478 event pairs, 0 based on Foata normal form. 0/160 useless extension candidates. Maximal degree in co-relation 157. Up to 10 conditions per place. [2022-02-20 20:11:51,855 INFO L82 GeneralOperation]: Start removeDead. Operand has 132 places, 140 transitions, 312 flow [2022-02-20 20:11:51,858 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 132 places, 140 transitions, 312 flow [2022-02-20 20:11:51,864 INFO L129 PetriNetUnfolder]: 7/87 cut-off events. [2022-02-20 20:11:51,864 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-02-20 20:11:51,864 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:11:51,865 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:11:51,865 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-20 20:11:51,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:11:51,866 INFO L85 PathProgramCache]: Analyzing trace with hash 1050254578, now seen corresponding path program 1 times [2022-02-20 20:11:51,866 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:11:51,866 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1299674562] [2022-02-20 20:11:51,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:11:51,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:11:51,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:11:51,913 INFO L290 TraceCheckUtils]: 0: Hoare triple {135#true} [506] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {135#true} is VALID [2022-02-20 20:11:51,913 INFO L290 TraceCheckUtils]: 1: Hoare triple {135#true} [496] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {135#true} is VALID [2022-02-20 20:11:51,913 INFO L290 TraceCheckUtils]: 2: Hoare triple {135#true} [509] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {135#true} is VALID [2022-02-20 20:11:51,914 INFO L290 TraceCheckUtils]: 3: Hoare triple {135#true} [511] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {135#true} is VALID [2022-02-20 20:11:51,914 INFO L290 TraceCheckUtils]: 4: Hoare triple {135#true} [510] L17-->L17-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {135#true} is VALID [2022-02-20 20:11:51,914 INFO L290 TraceCheckUtils]: 5: Hoare triple {135#true} [478] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {135#true} is VALID [2022-02-20 20:11:51,914 INFO L290 TraceCheckUtils]: 6: Hoare triple {135#true} [475] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {135#true} is VALID [2022-02-20 20:11:51,914 INFO L290 TraceCheckUtils]: 7: Hoare triple {135#true} [489] L17-3-->L17-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {135#true} is VALID [2022-02-20 20:11:51,914 INFO L290 TraceCheckUtils]: 8: Hoare triple {135#true} [473] L17-4-->L-1-3: Formula: (= v_~m~0_5 0) InVars {} OutVars{~m~0=v_~m~0_5} AuxVars[] AssignedVars[~m~0] {135#true} is VALID [2022-02-20 20:11:51,914 INFO L290 TraceCheckUtils]: 9: Hoare triple {135#true} [512] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {135#true} is VALID [2022-02-20 20:11:51,915 INFO L290 TraceCheckUtils]: 10: Hoare triple {135#true} [501] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {135#true} is VALID [2022-02-20 20:11:51,915 INFO L290 TraceCheckUtils]: 11: Hoare triple {135#true} [483] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {135#true} is VALID [2022-02-20 20:11:51,915 INFO L290 TraceCheckUtils]: 12: Hoare triple {135#true} [499] L-1-6-->L725: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_~#t~0#1.offset, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_~#t~0#1.base] {135#true} is VALID [2022-02-20 20:11:51,915 INFO L290 TraceCheckUtils]: 13: Hoare triple {135#true} [472] L725-->L726-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t~0#1.offset_2| 0) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t~0#1.base_2| 4)) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t~0#1.base_2| 1)) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_2|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base] {135#true} is VALID [2022-02-20 20:11:51,915 INFO L290 TraceCheckUtils]: 14: Hoare triple {135#true} [482] L726-1-->L728: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {135#true} is VALID [2022-02-20 20:11:51,915 INFO L290 TraceCheckUtils]: 15: Hoare triple {135#true} [516] L728-->L728-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {135#true} is VALID [2022-02-20 20:11:51,915 INFO L290 TraceCheckUtils]: 16: Hoare triple {135#true} [505] L728-1-->L728-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {135#true} is VALID [2022-02-20 20:11:51,916 INFO L290 TraceCheckUtils]: 17: Hoare triple {135#true} [486] L728-2-->L728-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t~0#1.base_3|) |v_ULTIMATE.start_main_~#t~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_3|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_3|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {135#true} is VALID [2022-02-20 20:11:51,916 INFO L290 TraceCheckUtils]: 18: Hoare triple {135#true} [631] L728-3-->thr1ENTRY: Formula: (and (= v_thr1Thread1of4ForFork0_thidvar1_2 0) (= |v_thr1Thread1of4ForFork0_#in~arg#1.offset_4| 0) (= |v_thr1Thread1of4ForFork0_#in~arg#1.base_4| 0) (= v_thr1Thread1of4ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_18|)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_18|} OutVars{thr1Thread1of4ForFork0_#res#1.offset=|v_thr1Thread1of4ForFork0_#res#1.offset_4|, thr1Thread1of4ForFork0_~x~0#1=|v_thr1Thread1of4ForFork0_~x~0#1_18|, thr1Thread1of4ForFork0_#in~arg#1.offset=|v_thr1Thread1of4ForFork0_#in~arg#1.offset_4|, thr1Thread1of4ForFork0_thidvar1=v_thr1Thread1of4ForFork0_thidvar1_2, thr1Thread1of4ForFork0_~z~0#1=|v_thr1Thread1of4ForFork0_~z~0#1_12|, thr1Thread1of4ForFork0_thidvar0=v_thr1Thread1of4ForFork0_thidvar0_2, thr1Thread1of4ForFork0_~y~0#1=|v_thr1Thread1of4ForFork0_~y~0#1_18|, thr1Thread1of4ForFork0_#in~arg#1.base=|v_thr1Thread1of4ForFork0_#in~arg#1.base_4|, thr1Thread1of4ForFork0_#t~nondet4#1=|v_thr1Thread1of4ForFork0_#t~nondet4#1_8|, thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_18|, thr1Thread1of4ForFork0_~arg#1.base=|v_thr1Thread1of4ForFork0_~arg#1.base_4|, thr1Thread1of4ForFork0_~arg#1.offset=|v_thr1Thread1of4ForFork0_~arg#1.offset_4|, thr1Thread1of4ForFork0_#t~nondet3#1=|v_thr1Thread1of4ForFork0_#t~nondet3#1_8|, thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1_6|, thr1Thread1of4ForFork0_#res#1.base=|v_thr1Thread1of4ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_#res#1.offset, thr1Thread1of4ForFork0_~x~0#1, thr1Thread1of4ForFork0_#in~arg#1.offset, thr1Thread1of4ForFork0_thidvar1, thr1Thread1of4ForFork0_~z~0#1, thr1Thread1of4ForFork0_thidvar0, thr1Thread1of4ForFork0_~y~0#1, thr1Thread1of4ForFork0_#in~arg#1.base, thr1Thread1of4ForFork0_#t~nondet4#1, thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread1of4ForFork0_~arg#1.base, thr1Thread1of4ForFork0_~arg#1.offset, thr1Thread1of4ForFork0_#t~nondet3#1, thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of4ForFork0_#res#1.base] {135#true} is VALID [2022-02-20 20:11:51,916 INFO L290 TraceCheckUtils]: 19: Hoare triple {135#true} [576] thr1ENTRY-->L702: Formula: (and (= |v_thr1Thread1of4ForFork0_#in~arg#1.offset_1| |v_thr1Thread1of4ForFork0_~arg#1.offset_1|) (= |v_thr1Thread1of4ForFork0_#in~arg#1.base_1| |v_thr1Thread1of4ForFork0_~arg#1.base_1|)) InVars {thr1Thread1of4ForFork0_#in~arg#1.offset=|v_thr1Thread1of4ForFork0_#in~arg#1.offset_1|, thr1Thread1of4ForFork0_#in~arg#1.base=|v_thr1Thread1of4ForFork0_#in~arg#1.base_1|} OutVars{thr1Thread1of4ForFork0_#in~arg#1.base=|v_thr1Thread1of4ForFork0_#in~arg#1.base_1|, thr1Thread1of4ForFork0_#in~arg#1.offset=|v_thr1Thread1of4ForFork0_#in~arg#1.offset_1|, thr1Thread1of4ForFork0_~arg#1.offset=|v_thr1Thread1of4ForFork0_~arg#1.offset_1|, thr1Thread1of4ForFork0_~arg#1.base=|v_thr1Thread1of4ForFork0_~arg#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_~arg#1.offset, thr1Thread1of4ForFork0_~arg#1.base] {135#true} is VALID [2022-02-20 20:11:51,916 INFO L290 TraceCheckUtils]: 20: Hoare triple {135#true} [577] L702-->L703: Formula: true InVars {} OutVars{thr1Thread1of4ForFork0_~x~0#1=|v_thr1Thread1of4ForFork0_~x~0#1_1|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_~x~0#1] {135#true} is VALID [2022-02-20 20:11:51,916 INFO L290 TraceCheckUtils]: 21: Hoare triple {135#true} [578] L703-->L704: Formula: true InVars {} OutVars{thr1Thread1of4ForFork0_~y~0#1=|v_thr1Thread1of4ForFork0_~y~0#1_1|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_~y~0#1] {135#true} is VALID [2022-02-20 20:11:51,916 INFO L290 TraceCheckUtils]: 22: Hoare triple {135#true} [579] L704-->L704-1: Formula: (and (<= 0 (+ |v_thr1Thread1of4ForFork0_#t~nondet3#1_1| 2147483648)) (<= |v_thr1Thread1of4ForFork0_#t~nondet3#1_1| 2147483647)) InVars {thr1Thread1of4ForFork0_#t~nondet3#1=|v_thr1Thread1of4ForFork0_#t~nondet3#1_1|} OutVars{thr1Thread1of4ForFork0_#t~nondet3#1=|v_thr1Thread1of4ForFork0_#t~nondet3#1_1|} AuxVars[] AssignedVars[] {135#true} is VALID [2022-02-20 20:11:51,917 INFO L290 TraceCheckUtils]: 23: Hoare triple {135#true} [580] L704-1-->L704-2: Formula: (= |v_thr1Thread1of4ForFork0_#t~nondet3#1_3| |v_thr1Thread1of4ForFork0_~x~0#1_3|) InVars {thr1Thread1of4ForFork0_#t~nondet3#1=|v_thr1Thread1of4ForFork0_#t~nondet3#1_3|} OutVars{thr1Thread1of4ForFork0_#t~nondet3#1=|v_thr1Thread1of4ForFork0_#t~nondet3#1_3|, thr1Thread1of4ForFork0_~x~0#1=|v_thr1Thread1of4ForFork0_~x~0#1_3|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_~x~0#1] {135#true} is VALID [2022-02-20 20:11:51,917 INFO L290 TraceCheckUtils]: 24: Hoare triple {135#true} [581] L704-2-->L705: Formula: true InVars {} OutVars{thr1Thread1of4ForFork0_#t~nondet3#1=|v_thr1Thread1of4ForFork0_#t~nondet3#1_5|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_#t~nondet3#1] {135#true} is VALID [2022-02-20 20:11:51,917 INFO L290 TraceCheckUtils]: 25: Hoare triple {135#true} [582] L705-->L705-1: Formula: (and (<= |v_thr1Thread1of4ForFork0_#t~nondet4#1_1| 2147483647) (<= 0 (+ |v_thr1Thread1of4ForFork0_#t~nondet4#1_1| 2147483648))) InVars {thr1Thread1of4ForFork0_#t~nondet4#1=|v_thr1Thread1of4ForFork0_#t~nondet4#1_1|} OutVars{thr1Thread1of4ForFork0_#t~nondet4#1=|v_thr1Thread1of4ForFork0_#t~nondet4#1_1|} AuxVars[] AssignedVars[] {135#true} is VALID [2022-02-20 20:11:51,917 INFO L290 TraceCheckUtils]: 26: Hoare triple {135#true} [583] L705-1-->L705-2: Formula: (= |v_thr1Thread1of4ForFork0_~y~0#1_3| |v_thr1Thread1of4ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of4ForFork0_#t~nondet4#1=|v_thr1Thread1of4ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of4ForFork0_#t~nondet4#1=|v_thr1Thread1of4ForFork0_#t~nondet4#1_3|, thr1Thread1of4ForFork0_~y~0#1=|v_thr1Thread1of4ForFork0_~y~0#1_3|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_~y~0#1] {135#true} is VALID [2022-02-20 20:11:51,917 INFO L290 TraceCheckUtils]: 27: Hoare triple {135#true} [584] L705-2-->L706: Formula: true InVars {} OutVars{thr1Thread1of4ForFork0_#t~nondet4#1=|v_thr1Thread1of4ForFork0_#t~nondet4#1_5|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_#t~nondet4#1] {135#true} is VALID [2022-02-20 20:11:51,917 INFO L290 TraceCheckUtils]: 28: Hoare triple {135#true} [585] L706-->L707: Formula: true InVars {} OutVars{thr1Thread1of4ForFork0_~z~0#1=|v_thr1Thread1of4ForFork0_~z~0#1_1|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_~z~0#1] {135#true} is VALID [2022-02-20 20:11:51,917 INFO L290 TraceCheckUtils]: 29: Hoare triple {135#true} [586] L707-->L707-1: Formula: (and (= v_~m~0_26 1) (not (= |v_thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1_1| (ite (= v_~m~0_27 0) 1 0)) (= |v_thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1_1| |v_thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1_1|)) InVars {~m~0=v_~m~0_27} OutVars{thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1_1|, ~m~0=v_~m~0_26, thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1, ~m~0, thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1] {135#true} is VALID [2022-02-20 20:11:51,918 INFO L290 TraceCheckUtils]: 30: Hoare triple {135#true} [588] L707-1-->L712: Formula: (not (= |v_thr1Thread1of4ForFork0_~y~0#1_7| |v_thr1Thread1of4ForFork0_~x~0#1_7|)) InVars {thr1Thread1of4ForFork0_~x~0#1=|v_thr1Thread1of4ForFork0_~x~0#1_7|, thr1Thread1of4ForFork0_~y~0#1=|v_thr1Thread1of4ForFork0_~y~0#1_7|} OutVars{thr1Thread1of4ForFork0_~x~0#1=|v_thr1Thread1of4ForFork0_~x~0#1_7|, thr1Thread1of4ForFork0_~y~0#1=|v_thr1Thread1of4ForFork0_~y~0#1_7|} AuxVars[] AssignedVars[] {137#(not (= (+ (* (- 1) |thr1Thread1of4ForFork0_~y~0#1|) |thr1Thread1of4ForFork0_~x~0#1|) 0))} is VALID [2022-02-20 20:11:51,918 INFO L290 TraceCheckUtils]: 31: Hoare triple {137#(not (= (+ (* (- 1) |thr1Thread1of4ForFork0_~y~0#1|) |thr1Thread1of4ForFork0_~x~0#1|) 0))} [590] L712-->L708-1: Formula: (= |v_thr1Thread1of4ForFork0_~z~0#1_5| 1) InVars {} OutVars{thr1Thread1of4ForFork0_~z~0#1=|v_thr1Thread1of4ForFork0_~z~0#1_5|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_~z~0#1] {137#(not (= (+ (* (- 1) |thr1Thread1of4ForFork0_~y~0#1|) |thr1Thread1of4ForFork0_~x~0#1|) 0))} is VALID [2022-02-20 20:11:51,919 INFO L290 TraceCheckUtils]: 32: Hoare triple {137#(not (= (+ (* (- 1) |thr1Thread1of4ForFork0_~y~0#1|) |thr1Thread1of4ForFork0_~x~0#1|) 0))} [592] L708-1-->L718: Formula: (not (= |v_thr1Thread1of4ForFork0_~z~0#1_9| 0)) InVars {thr1Thread1of4ForFork0_~z~0#1=|v_thr1Thread1of4ForFork0_~z~0#1_9|} OutVars{thr1Thread1of4ForFork0_~z~0#1=|v_thr1Thread1of4ForFork0_~z~0#1_9|} AuxVars[] AssignedVars[] {137#(not (= (+ (* (- 1) |thr1Thread1of4ForFork0_~y~0#1|) |thr1Thread1of4ForFork0_~x~0#1|) 0))} is VALID [2022-02-20 20:11:51,919 INFO L290 TraceCheckUtils]: 33: Hoare triple {137#(not (= (+ (* (- 1) |thr1Thread1of4ForFork0_~y~0#1|) |thr1Thread1of4ForFork0_~x~0#1|) 0))} [595] L718-->L718-1: Formula: (= |v_thr1Thread1of4ForFork0_~x~0#1_13| |v_thr1Thread1of4ForFork0_~y~0#1_13|) InVars {thr1Thread1of4ForFork0_~x~0#1=|v_thr1Thread1of4ForFork0_~x~0#1_13|, thr1Thread1of4ForFork0_~y~0#1=|v_thr1Thread1of4ForFork0_~y~0#1_13|} OutVars{thr1Thread1of4ForFork0_~x~0#1=|v_thr1Thread1of4ForFork0_~x~0#1_13|, thr1Thread1of4ForFork0_~y~0#1=|v_thr1Thread1of4ForFork0_~y~0#1_13|} AuxVars[] AssignedVars[] {136#false} is VALID [2022-02-20 20:11:51,919 INFO L290 TraceCheckUtils]: 34: Hoare triple {136#false} [597] L718-1-->thr1Err0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {136#false} is VALID [2022-02-20 20:11:51,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:11:51,920 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:11:51,920 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1299674562] [2022-02-20 20:11:51,920 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1299674562] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:11:51,920 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:11:51,920 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:11:51,921 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [82410202] [2022-02-20 20:11:51,921 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:11:51,921 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 35 [2022-02-20 20:11:51,921 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:11:51,921 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:51,940 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:11:51,940 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:11:51,941 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:11:51,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:11:51,942 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:11:51,942 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 108 out of 140 [2022-02-20 20:11:51,943 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 132 places, 140 transitions, 312 flow. Second operand has 3 states, 3 states have (on average 110.66666666666667) internal successors, (332), 3 states have internal predecessors, (332), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:51,943 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:11:51,943 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 108 of 140 [2022-02-20 20:11:51,943 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:11:52,775 INFO L129 PetriNetUnfolder]: 1472/5084 cut-off events. [2022-02-20 20:11:52,776 INFO L130 PetriNetUnfolder]: For 2029/2029 co-relation queries the response was YES. [2022-02-20 20:11:52,810 INFO L84 FinitePrefix]: Finished finitePrefix Result has 7983 conditions, 5084 events. 1472/5084 cut-off events. For 2029/2029 co-relation queries the response was YES. Maximal size of possible extension queue 211. Compared 50496 event pairs, 771 based on Foata normal form. 1083/5480 useless extension candidates. Maximal degree in co-relation 2515. Up to 1172 conditions per place. [2022-02-20 20:11:52,840 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 31 selfloop transitions, 3 changer transitions 0/137 dead transitions. [2022-02-20 20:11:52,840 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 124 places, 137 transitions, 395 flow [2022-02-20 20:11:52,840 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:11:52,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:11:52,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 372 transitions. [2022-02-20 20:11:52,843 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8857142857142857 [2022-02-20 20:11:52,844 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 372 transitions. [2022-02-20 20:11:52,844 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 372 transitions. [2022-02-20 20:11:52,844 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:11:52,844 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 372 transitions. [2022-02-20 20:11:52,845 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 124.0) internal successors, (372), 3 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:52,845 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 140.0) internal successors, (560), 4 states have internal predecessors, (560), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:52,846 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 140.0) internal successors, (560), 4 states have internal predecessors, (560), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:11:52,846 INFO L186 Difference]: Start difference. First operand has 132 places, 140 transitions, 312 flow. Second operand 3 states and 372 transitions. [2022-02-20 20:11:52,846 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 124 places, 137 transitions, 395 flow [2022-02-20 20:11:52,853 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 124 places, 137 transitions, 377 flow, removed 9 selfloop flow, removed 0 redundant places. [2022-02-20 20:11:52,855 INFO L242 Difference]: Finished difference. Result has 126 places, 127 transitions, 294 flow [2022-02-20 20:11:52,855 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=270, PETRI_DIFFERENCE_MINUEND_PLACES=122, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=125, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=122, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=294, PETRI_PLACES=126, PETRI_TRANSITIONS=127} [2022-02-20 20:11:52,855 INFO L334 CegarLoopForPetriNet]: 132 programPoint places, -6 predicate places. [2022-02-20 20:11:52,855 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 126 places, 127 transitions, 294 flow