/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistent-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/parallel-barrier-loop.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.abstract-por-f0ea240 [2022-02-11 03:45:35,964 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-11 03:45:35,965 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-11 03:45:36,005 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-11 03:45:36,006 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-11 03:45:36,018 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-11 03:45:36,020 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-11 03:45:36,024 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-11 03:45:36,025 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-11 03:45:36,028 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-11 03:45:36,029 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-11 03:45:36,030 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-11 03:45:36,030 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-11 03:45:36,032 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-11 03:45:36,033 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-11 03:45:36,035 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-11 03:45:36,035 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-11 03:45:36,036 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-11 03:45:36,037 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-11 03:45:36,041 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-11 03:45:36,042 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-11 03:45:36,044 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-11 03:45:36,045 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-11 03:45:36,046 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-11 03:45:36,051 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-11 03:45:36,051 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-11 03:45:36,051 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-11 03:45:36,052 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-11 03:45:36,052 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-11 03:45:36,053 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-11 03:45:36,053 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-11 03:45:36,053 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-11 03:45:36,055 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-11 03:45:36,055 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-11 03:45:36,056 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-11 03:45:36,056 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-11 03:45:36,057 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-11 03:45:36,057 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-11 03:45:36,057 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-11 03:45:36,058 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-11 03:45:36,058 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-11 03:45:36,059 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistent-NoLbe.epf [2022-02-11 03:45:36,082 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-11 03:45:36,082 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-11 03:45:36,082 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-11 03:45:36,082 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-11 03:45:36,083 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-11 03:45:36,083 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-11 03:45:36,084 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-11 03:45:36,084 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-11 03:45:36,084 INFO L138 SettingsManager]: * Use SBE=true [2022-02-11 03:45:36,084 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-11 03:45:36,085 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-11 03:45:36,085 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-11 03:45:36,085 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-11 03:45:36,085 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-11 03:45:36,085 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-11 03:45:36,085 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-11 03:45:36,085 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-11 03:45:36,085 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-11 03:45:36,086 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-11 03:45:36,086 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-11 03:45:36,086 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-11 03:45:36,086 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-11 03:45:36,086 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-11 03:45:36,086 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-02-11 03:45:36,087 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-11 03:45:36,087 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-11 03:45:36,087 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-11 03:45:36,088 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-11 03:45:36,088 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-11 03:45:36,088 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-11 03:45:36,088 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-11 03:45:36,088 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-11 03:45:36,088 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-02-11 03:45:36,088 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-11 03:45:36,088 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-02-11 03:45:36,089 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES [2022-02-11 03:45:36,089 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-02-11 03:45:36,288 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-11 03:45:36,310 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-11 03:45:36,312 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-11 03:45:36,312 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-11 03:45:36,313 INFO L275 PluginConnector]: CDTParser initialized [2022-02-11 03:45:36,314 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-barrier-loop.wvr.c [2022-02-11 03:45:36,368 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/435ecd65b/0a773c1c7fb34f7482a22a3e80c24ac7/FLAGedb37c774 [2022-02-11 03:45:36,690 INFO L306 CDTParser]: Found 1 translation units. [2022-02-11 03:45:36,690 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-barrier-loop.wvr.c [2022-02-11 03:45:36,701 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/435ecd65b/0a773c1c7fb34f7482a22a3e80c24ac7/FLAGedb37c774 [2022-02-11 03:45:37,106 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/435ecd65b/0a773c1c7fb34f7482a22a3e80c24ac7 [2022-02-11 03:45:37,109 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-11 03:45:37,110 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-11 03:45:37,112 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-11 03:45:37,112 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-11 03:45:37,115 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-11 03:45:37,116 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.02 03:45:37" (1/1) ... [2022-02-11 03:45:37,117 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6736f25e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:45:37, skipping insertion in model container [2022-02-11 03:45:37,117 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.02 03:45:37" (1/1) ... [2022-02-11 03:45:37,122 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-11 03:45:37,149 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-11 03:45:37,313 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-barrier-loop.wvr.c[5938,5951] [2022-02-11 03:45:37,315 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-11 03:45:37,320 INFO L203 MainTranslator]: Completed pre-run [2022-02-11 03:45:37,350 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-barrier-loop.wvr.c[5938,5951] [2022-02-11 03:45:37,351 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-11 03:45:37,369 INFO L208 MainTranslator]: Completed translation [2022-02-11 03:45:37,369 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:45:37 WrapperNode [2022-02-11 03:45:37,369 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-11 03:45:37,370 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-11 03:45:37,370 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-11 03:45:37,370 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-11 03:45:37,375 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:45:37" (1/1) ... [2022-02-11 03:45:37,397 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:45:37" (1/1) ... [2022-02-11 03:45:37,425 INFO L137 Inliner]: procedures = 25, calls = 120, calls flagged for inlining = 12, calls inlined = 12, statements flattened = 248 [2022-02-11 03:45:37,425 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-11 03:45:37,425 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-11 03:45:37,426 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-11 03:45:37,426 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-11 03:45:37,431 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:45:37" (1/1) ... [2022-02-11 03:45:37,432 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:45:37" (1/1) ... [2022-02-11 03:45:37,438 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:45:37" (1/1) ... [2022-02-11 03:45:37,438 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:45:37" (1/1) ... [2022-02-11 03:45:37,442 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:45:37" (1/1) ... [2022-02-11 03:45:37,451 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:45:37" (1/1) ... [2022-02-11 03:45:37,452 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:45:37" (1/1) ... [2022-02-11 03:45:37,454 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-11 03:45:37,460 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-11 03:45:37,460 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-11 03:45:37,460 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-11 03:45:37,460 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:45:37" (1/1) ... [2022-02-11 03:45:37,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-11 03:45:37,476 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:45:37,486 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) [2022-02-11 03:45:37,494 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 [2022-02-11 03:45:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-11 03:45:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-11 03:45:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-11 03:45:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-11 03:45:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-02-11 03:45:37,513 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-02-11 03:45:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-02-11 03:45:37,513 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-02-11 03:45:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-02-11 03:45:37,513 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-02-11 03:45:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2022-02-11 03:45:37,513 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2022-02-11 03:45:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-11 03:45:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2022-02-11 03:45:37,513 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2022-02-11 03:45:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2022-02-11 03:45:37,513 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2022-02-11 03:45:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-11 03:45:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-11 03:45:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-11 03:45:37,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-11 03:45:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-11 03:45:37,515 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-11 03:45:37,581 INFO L234 CfgBuilder]: Building ICFG [2022-02-11 03:45:37,582 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-11 03:45:37,926 INFO L275 CfgBuilder]: Performing block encoding [2022-02-11 03:45:37,978 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-11 03:45:37,979 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2022-02-11 03:45:37,980 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.02 03:45:37 BoogieIcfgContainer [2022-02-11 03:45:37,980 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-11 03:45:37,981 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-11 03:45:37,981 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-11 03:45:37,984 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-11 03:45:37,984 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.02 03:45:37" (1/3) ... [2022-02-11 03:45:37,984 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55125e03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.02 03:45:37, skipping insertion in model container [2022-02-11 03:45:37,984 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:45:37" (2/3) ... [2022-02-11 03:45:37,985 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55125e03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.02 03:45:37, skipping insertion in model container [2022-02-11 03:45:37,985 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.02 03:45:37" (3/3) ... [2022-02-11 03:45:37,986 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-barrier-loop.wvr.c [2022-02-11 03:45:37,989 WARN L154 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-11 03:45:37,989 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-11 03:45:37,989 INFO L168 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-11 03:45:37,989 INFO L538 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-11 03:45:38,022 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,022 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,022 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,022 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,023 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,023 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,023 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,023 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,023 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,023 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,023 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,024 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,024 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,024 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,024 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,024 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,025 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,025 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,025 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,025 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,025 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,025 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,025 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,025 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,026 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,026 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,026 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,026 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,026 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,026 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,026 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,026 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,026 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,026 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,026 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,027 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,027 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,027 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,027 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,027 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,027 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,027 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,027 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,028 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,028 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,028 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,028 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,028 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,028 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,028 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,028 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,028 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,029 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,029 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,029 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,029 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,029 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,029 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,029 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,029 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,029 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,029 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,029 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,030 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,030 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,030 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,030 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,030 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,030 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,030 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,031 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,031 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,031 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,031 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,031 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,031 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,031 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,031 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,032 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,032 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,032 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,032 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,032 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,032 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,033 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,033 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,033 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,033 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,033 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,033 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,033 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,033 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,033 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,034 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,034 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,034 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,034 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,034 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,034 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,034 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,035 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,035 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,035 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,035 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,035 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,035 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,036 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,036 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,036 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,036 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,036 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,036 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,037 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,037 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,037 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,037 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,037 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,037 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,037 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,037 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,038 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,038 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,038 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,038 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,038 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,038 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,038 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,038 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,039 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,039 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,039 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,039 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,039 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,039 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,039 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,039 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,039 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,040 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,040 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,040 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,040 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,040 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,040 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,040 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,040 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,041 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,041 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,041 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,041 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,041 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,041 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,041 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,041 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,042 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,042 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,042 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,042 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,042 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,042 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,042 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,042 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,042 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,043 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,043 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,043 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,043 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,043 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,043 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,043 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,044 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,044 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,044 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,044 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,044 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,044 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,044 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,044 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,044 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,045 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,045 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,045 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,045 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,045 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,046 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,046 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,046 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,046 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,046 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,047 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,047 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,047 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,047 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,047 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,047 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,047 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,047 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,047 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,048 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,048 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,048 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,048 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,048 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,048 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,048 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,049 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,049 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,049 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,049 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,051 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,052 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,052 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,052 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,052 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,052 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,052 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,052 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,052 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,052 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,053 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,053 WARN L322 ript$VariableManager]: TermVariable |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,053 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,053 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,053 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,054 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,054 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,054 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,054 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,054 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,054 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,054 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,055 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,055 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,055 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,055 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,055 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,055 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,055 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,055 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,056 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,056 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,056 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,056 WARN L322 ript$VariableManager]: TermVariable |thread1Thread1of1ForFork3_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,056 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,056 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,056 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,057 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,057 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,057 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,057 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,057 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,057 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,057 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,058 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,058 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,058 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,058 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,058 WARN L322 ript$VariableManager]: TermVariable |thread2Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,058 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,059 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,059 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,059 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,059 WARN L322 ript$VariableManager]: TermVariable |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,059 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,059 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,059 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,059 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,060 WARN L322 ript$VariableManager]: TermVariable |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,060 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,060 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,060 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,060 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,060 WARN L322 ript$VariableManager]: TermVariable |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:45:38,071 INFO L148 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2022-02-11 03:45:38,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-11 03:45:38,102 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:45:38,104 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-11 03:45:38,105 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2022-02-11 03:45:38,125 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread4Thread1of1ForFork0 ======== [2022-02-11 03:45:38,129 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=PARTIAL_ORDER_FA, 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 [2022-02-11 03:45:38,129 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-11 03:45:59,660 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread4Thread1of1ForFork0Err4INUSE_VIOLATION (1 of 2 remaining) [2022-02-11 03:45:59,661 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread4Thread1of1ForFork0Err6INUSE_VIOLATION (0 of 2 remaining) [2022-02-11 03:45:59,667 INFO L733 BasicCegarLoop]: Path program histogram: [] [2022-02-11 03:45:59,668 INFO L313 ceAbstractionStarter]: Result for error location thread4Thread1of1ForFork0 was SAFE,SAFE (1/3) [2022-02-11 03:45:59,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-11 03:45:59,671 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:45:59,672 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-11 03:45:59,688 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-02-11 03:45:59,689 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=PARTIAL_ORDER_FA, 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 [2022-02-11 03:45:59,689 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-02-11 03:45:59,696 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2022-02-11 03:45:59,849 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION] === [2022-02-11 03:45:59,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:45:59,853 INFO L85 PathProgramCache]: Analyzing trace with hash 620164928, now seen corresponding path program 1 times [2022-02-11 03:45:59,858 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:45:59,858 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1850097389] [2022-02-11 03:45:59,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:45:59,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:45:59,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:46:00,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 03:46:00,014 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:46:00,014 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1850097389] [2022-02-11 03:46:00,015 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1850097389] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 03:46:00,015 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 03:46:00,015 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-11 03:46:00,016 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [762075965] [2022-02-11 03:46:00,017 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 03:46:00,022 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-11 03:46:00,023 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:46:00,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-11 03:46:00,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-11 03:46:00,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:46:00,041 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:46:00,042 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 80.5) internal successors, (161), 2 states have internal predecessors, (161), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 03:46:00,042 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:46:00,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:46:00,083 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-11 03:46:00,083 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION] === [2022-02-11 03:46:00,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:46:00,084 INFO L85 PathProgramCache]: Analyzing trace with hash 1743625523, now seen corresponding path program 1 times [2022-02-11 03:46:00,084 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:46:00,085 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2055445381] [2022-02-11 03:46:00,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:46:00,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:46:00,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:46:00,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 03:46:00,452 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:46:00,452 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2055445381] [2022-02-11 03:46:00,453 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2055445381] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 03:46:00,453 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 03:46:00,453 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-11 03:46:00,453 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2022568494] [2022-02-11 03:46:00,453 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 03:46:00,454 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-11 03:46:00,454 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:46:00,454 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-11 03:46:00,455 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-02-11 03:46:00,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:46:00,455 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:46:00,455 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 23.285714285714285) internal successors, (163), 7 states have internal predecessors, (163), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 03:46:00,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:46:00,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:46:00,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:46:00,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:46:00,701 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-11 03:46:00,701 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION] === [2022-02-11 03:46:00,707 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:46:00,707 INFO L85 PathProgramCache]: Analyzing trace with hash 1335186138, now seen corresponding path program 1 times [2022-02-11 03:46:00,707 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:46:00,708 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1775168183] [2022-02-11 03:46:00,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:46:00,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:46:01,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:46:01,179 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 03:46:01,180 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:46:01,180 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1775168183] [2022-02-11 03:46:01,180 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1775168183] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 03:46:01,180 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 03:46:01,180 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-11 03:46:01,180 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1885182830] [2022-02-11 03:46:01,180 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 03:46:01,181 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-11 03:46:01,181 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:46:01,181 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-11 03:46:01,181 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-11 03:46:01,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:46:01,181 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:46:01,182 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 57.666666666666664) internal successors, (173), 3 states have internal predecessors, (173), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 03:46:01,182 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:46:01,182 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:46:01,182 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:46:01,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:46:01,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:46:01,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:46:01,403 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-11 03:46:01,403 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION] === [2022-02-11 03:46:01,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:46:01,404 INFO L85 PathProgramCache]: Analyzing trace with hash 418200122, now seen corresponding path program 1 times [2022-02-11 03:46:01,404 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:46:01,404 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1125718134] [2022-02-11 03:46:01,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:46:01,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:46:01,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:46:01,521 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 03:46:01,521 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:46:01,522 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1125718134] [2022-02-11 03:46:01,522 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1125718134] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 03:46:01,522 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 03:46:01,522 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-11 03:46:01,522 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [972271166] [2022-02-11 03:46:01,522 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 03:46:01,523 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-11 03:46:01,523 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:46:01,523 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-11 03:46:01,523 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-11 03:46:01,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:46:01,523 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:46:01,524 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 57.666666666666664) internal successors, (173), 3 states have internal predecessors, (173), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 03:46:01,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:46:01,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:46:01,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:46:01,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:46:03,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:46:03,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:46:03,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:46:03,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:46:03,006 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-11 03:46:03,006 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION] === [2022-02-11 03:46:03,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:46:03,006 INFO L85 PathProgramCache]: Analyzing trace with hash -1817763526, now seen corresponding path program 1 times [2022-02-11 03:46:03,006 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:46:03,007 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1344304340] [2022-02-11 03:46:03,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:46:03,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:46:03,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:46:03,079 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 03:46:03,081 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:46:03,082 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1344304340] [2022-02-11 03:46:03,083 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1344304340] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 03:46:03,083 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 03:46:03,083 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-11 03:46:03,085 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [610460008] [2022-02-11 03:46:03,086 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 03:46:03,086 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-11 03:46:03,086 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:46:03,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-11 03:46:03,087 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-11 03:46:03,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:46:03,087 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:46:03,087 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 57.666666666666664) internal successors, (173), 3 states have internal predecessors, (173), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 03:46:03,087 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:46:03,087 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:46:03,087 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:46:03,087 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:46:03,087 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:46:03,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:46:03,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:46:03,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:46:03,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:46:03,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:46:03,157 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-11 03:46:03,160 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION] === [2022-02-11 03:46:03,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:46:03,160 INFO L85 PathProgramCache]: Analyzing trace with hash 1700131081, now seen corresponding path program 1 times [2022-02-11 03:46:03,161 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:46:03,161 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [308942858] [2022-02-11 03:46:03,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:46:03,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:46:03,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:46:03,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 03:46:03,287 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:46:03,287 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [308942858] [2022-02-11 03:46:03,288 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [308942858] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 03:46:03,288 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 03:46:03,288 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-11 03:46:03,288 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1067981317] [2022-02-11 03:46:03,288 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 03:46:03,288 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-11 03:46:03,288 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:46:03,289 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-11 03:46:03,289 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-11 03:46:03,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:46:03,289 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:46:03,289 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 61.0) internal successors, (183), 3 states have internal predecessors, (183), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 03:46:03,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:46:03,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:46:03,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:46:03,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:46:03,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:46:03,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:46:03,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:46:03,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:46:03,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:46:03,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:46:03,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:46:03,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:46:03,337 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-11 03:46:03,337 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION] === [2022-02-11 03:46:03,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:46:03,338 INFO L85 PathProgramCache]: Analyzing trace with hash -740398153, now seen corresponding path program 2 times [2022-02-11 03:46:03,338 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:46:03,338 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1423465249] [2022-02-11 03:46:03,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:46:03,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:46:03,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-11 03:46:03,423 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-11 03:46:03,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-11 03:46:03,539 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-11 03:46:03,539 INFO L629 BasicCegarLoop]: Counterexample is feasible [2022-02-11 03:46:03,539 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2022-02-11 03:46:03,540 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATION (1 of 3 remaining) [2022-02-11 03:46:03,540 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5INUSE_VIOLATION (0 of 3 remaining) [2022-02-11 03:46:03,540 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-02-11 03:46:03,545 INFO L733 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1] [2022-02-11 03:46:03,545 INFO L313 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN (2/3) [2022-02-11 03:46:03,548 INFO L234 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-02-11 03:46:03,548 INFO L184 ceAbstractionStarter]: Computing trace abstraction results [2022-02-11 03:46:03,695 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.02 03:46:03 BasicIcfg [2022-02-11 03:46:03,696 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-11 03:46:03,696 INFO L158 Benchmark]: Toolchain (without parser) took 26586.11ms. Allocated memory was 209.7MB in the beginning and 6.0GB in the end (delta: 5.8GB). Free memory was 158.9MB in the beginning and 5.1GB in the end (delta: -4.9GB). Peak memory consumption was 870.5MB. Max. memory is 8.0GB. [2022-02-11 03:46:03,696 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 209.7MB. Free memory is still 175.1MB. There was no memory consumed. Max. memory is 8.0GB. [2022-02-11 03:46:03,696 INFO L158 Benchmark]: CACSL2BoogieTranslator took 257.12ms. Allocated memory is still 209.7MB. Free memory was 158.6MB in the beginning and 183.3MB in the end (delta: -24.6MB). Peak memory consumption was 11.3MB. Max. memory is 8.0GB. [2022-02-11 03:46:03,697 INFO L158 Benchmark]: Boogie Procedure Inliner took 54.74ms. Allocated memory is still 209.7MB. Free memory was 183.3MB in the beginning and 180.6MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-02-11 03:46:03,697 INFO L158 Benchmark]: Boogie Preprocessor took 29.11ms. Allocated memory is still 209.7MB. Free memory was 180.6MB in the beginning and 179.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-02-11 03:46:03,697 INFO L158 Benchmark]: RCFGBuilder took 520.86ms. Allocated memory is still 209.7MB. Free memory was 179.1MB in the beginning and 154.9MB in the end (delta: 24.1MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. [2022-02-11 03:46:03,697 INFO L158 Benchmark]: TraceAbstraction took 25714.39ms. Allocated memory was 209.7MB in the beginning and 6.0GB in the end (delta: 5.8GB). Free memory was 154.4MB in the beginning and 5.1GB in the end (delta: -4.9GB). Peak memory consumption was 866.6MB. Max. memory is 8.0GB. [2022-02-11 03:46:03,698 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 209.7MB. Free memory is still 175.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 257.12ms. Allocated memory is still 209.7MB. Free memory was 158.6MB in the beginning and 183.3MB in the end (delta: -24.6MB). Peak memory consumption was 11.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 54.74ms. Allocated memory is still 209.7MB. Free memory was 183.3MB in the beginning and 180.6MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 29.11ms. Allocated memory is still 209.7MB. Free memory was 180.6MB in the beginning and 179.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 520.86ms. Allocated memory is still 209.7MB. Free memory was 179.1MB in the beginning and 154.9MB in the end (delta: 24.1MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. * TraceAbstraction took 25714.39ms. Allocated memory was 209.7MB in the beginning and 6.0GB in the end (delta: 5.8GB). Free memory was 154.4MB in the beginning and 5.1GB in the end (delta: -4.9GB). Peak memory consumption was 866.6MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1946929, positive: 1802580, positive conditional: 1785277, positive unconditional: 17303, negative: 144349, negative conditional: 144210, negative unconditional: 139, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1815722, positive: 1802580, positive conditional: 1785277, positive unconditional: 17303, negative: 13142, negative conditional: 13003, negative unconditional: 139, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 1815722, positive: 1802580, positive conditional: 1785277, positive unconditional: 17303, negative: 13142, negative conditional: 13003, negative unconditional: 139, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1815722, positive: 1802580, positive conditional: 0, positive unconditional: 1802580, negative: 13142, negative conditional: 0, negative unconditional: 13142, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 1815722, positive: 1802580, positive conditional: 0, positive unconditional: 1802580, negative: 13142, negative conditional: 0, negative unconditional: 13142, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1815722, positive: 1802580, positive conditional: 0, positive unconditional: 1802580, negative: 13142, negative conditional: 0, negative unconditional: 13142, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 15233, positive: 15094, positive conditional: 0, positive unconditional: 15094, negative: 139, negative conditional: 0, negative unconditional: 139, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 15233, positive: 15062, positive conditional: 0, positive unconditional: 15062, negative: 171, negative conditional: 0, negative unconditional: 171, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 171, positive: 32, positive conditional: 0, positive unconditional: 32, negative: 139, negative conditional: 0, negative unconditional: 139, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 397, positive: 86, positive conditional: 0, positive unconditional: 86, negative: 311, negative conditional: 0, negative unconditional: 311, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1815722, positive: 1787486, positive conditional: 0, positive unconditional: 1787486, negative: 13003, negative conditional: 0, negative unconditional: 13003, unknown: 15233, unknown conditional: 0, unknown unconditional: 15233] , Statistics on independence cache: Total cache size (in pairs): 15233, Positive cache size: 15094, Positive conditional cache size: 0, Positive unconditional cache size: 15094, Negative cache size: 139, Negative conditional cache size: 0, Negative unconditional cache size: 139, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 131207 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 7.2s, Number of persistent set computation: 174809, Number of trivial persistent sets: 103597, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 17442, positive: 17303, positive conditional: 0, positive unconditional: 17303, negative: 139, negative conditional: 0, negative unconditional: 139, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1946929, positive: 1802580, positive conditional: 1785277, positive unconditional: 17303, negative: 144349, negative conditional: 144210, negative unconditional: 139, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1815722, positive: 1802580, positive conditional: 1785277, positive unconditional: 17303, negative: 13142, negative conditional: 13003, negative unconditional: 139, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 1815722, positive: 1802580, positive conditional: 1785277, positive unconditional: 17303, negative: 13142, negative conditional: 13003, negative unconditional: 139, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1815722, positive: 1802580, positive conditional: 0, positive unconditional: 1802580, negative: 13142, negative conditional: 0, negative unconditional: 13142, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 1815722, positive: 1802580, positive conditional: 0, positive unconditional: 1802580, negative: 13142, negative conditional: 0, negative unconditional: 13142, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1815722, positive: 1802580, positive conditional: 0, positive unconditional: 1802580, negative: 13142, negative conditional: 0, negative unconditional: 13142, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 15233, positive: 15094, positive conditional: 0, positive unconditional: 15094, negative: 139, negative conditional: 0, negative unconditional: 139, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 15233, positive: 15062, positive conditional: 0, positive unconditional: 15062, negative: 171, negative conditional: 0, negative unconditional: 171, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 171, positive: 32, positive conditional: 0, positive unconditional: 32, negative: 139, negative conditional: 0, negative unconditional: 139, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 397, positive: 86, positive conditional: 0, positive unconditional: 86, negative: 311, negative conditional: 0, negative unconditional: 311, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1815722, positive: 1787486, positive conditional: 0, positive unconditional: 1787486, negative: 13003, negative conditional: 0, negative unconditional: 13003, unknown: 15233, unknown conditional: 0, unknown unconditional: 15233] , Statistics on independence cache: Total cache size (in pairs): 15233, Positive cache size: 15094, Positive conditional cache size: 0, Positive unconditional cache size: 15094, Negative cache size: 139, Negative conditional cache size: 0, Negative unconditional cache size: 139, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 131207 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 91363, positive: 85760, positive conditional: 69177, positive unconditional: 16583, negative: 5603, negative conditional: 5517, negative unconditional: 86, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 85858, positive: 85760, positive conditional: 69177, positive unconditional: 16583, negative: 98, negative conditional: 12, negative unconditional: 86, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 85858, positive: 85760, positive conditional: 69177, positive unconditional: 16583, negative: 98, negative conditional: 12, negative unconditional: 86, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 85877, positive: 85760, positive conditional: 68486, positive unconditional: 17274, negative: 117, negative conditional: 19, negative unconditional: 98, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 85877, positive: 85760, positive conditional: 2252, positive unconditional: 83508, negative: 117, negative conditional: 3, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 85877, positive: 85760, positive conditional: 2252, positive unconditional: 83508, negative: 117, negative conditional: 3, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 15192, positive: 15104, positive conditional: 1, positive unconditional: 15103, negative: 88, negative conditional: 2, negative unconditional: 86, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 15192, positive: 15082, positive conditional: 0, positive unconditional: 15082, negative: 110, negative conditional: 0, negative unconditional: 110, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 110, positive: 22, positive conditional: 1, positive unconditional: 21, negative: 88, negative conditional: 2, negative unconditional: 86, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 150, positive: 28, positive conditional: 1, positive unconditional: 27, negative: 122, negative conditional: 2, negative unconditional: 120, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 85877, positive: 70656, positive conditional: 2251, positive unconditional: 68405, negative: 29, negative conditional: 1, negative unconditional: 28, unknown: 15192, unknown conditional: 3, unknown unconditional: 15189] , Statistics on independence cache: Total cache size (in pairs): 15192, Positive cache size: 15104, Positive conditional cache size: 1, Positive unconditional cache size: 15103, Negative cache size: 88, Negative conditional cache size: 2, Negative unconditional cache size: 86, Eliminated conditions: 66250, Maximal queried relation: 3, Independence queries for same thread: 5505 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.6s, Number of persistent set computation: 16580, Number of trivial persistent sets: 14667, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 16669, positive: 16583, positive conditional: 0, positive unconditional: 16583, negative: 86, negative conditional: 0, negative unconditional: 86, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 91363, positive: 85760, positive conditional: 69177, positive unconditional: 16583, negative: 5603, negative conditional: 5517, negative unconditional: 86, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 85858, positive: 85760, positive conditional: 69177, positive unconditional: 16583, negative: 98, negative conditional: 12, negative unconditional: 86, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 85858, positive: 85760, positive conditional: 69177, positive unconditional: 16583, negative: 98, negative conditional: 12, negative unconditional: 86, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 85877, positive: 85760, positive conditional: 68486, positive unconditional: 17274, negative: 117, negative conditional: 19, negative unconditional: 98, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 85877, positive: 85760, positive conditional: 2252, positive unconditional: 83508, negative: 117, negative conditional: 3, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 85877, positive: 85760, positive conditional: 2252, positive unconditional: 83508, negative: 117, negative conditional: 3, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 15192, positive: 15104, positive conditional: 1, positive unconditional: 15103, negative: 88, negative conditional: 2, negative unconditional: 86, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 15192, positive: 15082, positive conditional: 0, positive unconditional: 15082, negative: 110, negative conditional: 0, negative unconditional: 110, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 110, positive: 22, positive conditional: 1, positive unconditional: 21, negative: 88, negative conditional: 2, negative unconditional: 86, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 150, positive: 28, positive conditional: 1, positive unconditional: 27, negative: 122, negative conditional: 2, negative unconditional: 120, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 85877, positive: 70656, positive conditional: 2251, positive unconditional: 68405, negative: 29, negative conditional: 1, negative unconditional: 28, unknown: 15192, unknown conditional: 3, unknown unconditional: 15189] , Statistics on independence cache: Total cache size (in pairs): 15192, Positive cache size: 15104, Positive conditional cache size: 1, Positive unconditional cache size: 15103, Negative cache size: 88, Negative conditional cache size: 2, Negative unconditional cache size: 86, Eliminated conditions: 66250, Maximal queried relation: 3, Independence queries for same thread: 5505 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 241]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L38] 0 unsigned int x_0, y_1, x_8, y_9; VAL [x_0=0, x_8=0, y_1=0, y_9=0] [L39] 0 _Bool f1_2, f2_3, f1_10, f2_11; VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, x_0=0, x_8=0, y_1=0, y_9=0] [L40] 0 unsigned int temp_4, temp_5, temp_6, temp_7, temp_12, temp_13, temp_14, temp_15; VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=0, x_8=0, y_1=0, y_9=0] [L212] 0 pthread_t t1, t4; VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={9:0}, t4={10:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=0, x_8=0, y_1=0, y_9=0] [L215] 0 x_0 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=5, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={9:0}, t4={10:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=5, x_8=0, y_1=0, y_9=0] [L216] 0 y_1 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=6, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={9:0}, t4={10:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=5, x_8=0, y_1=6, y_9=0] [L217] 0 x_8 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967301, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={9:0}, t4={10:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=5, x_8=4294967301, y_1=6, y_9=0] [L218] 0 y_9 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967302, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={9:0}, t4={10:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L219] 0 temp_4 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967312, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={9:0}, t4={10:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967312, temp_5=0, temp_6=0, temp_7=0, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L220] 0 temp_5 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967315, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={9:0}, t4={10:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967312, temp_5=4294967315, temp_6=0, temp_7=0, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L221] 0 temp_6 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967313, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={9:0}, t4={10:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=0, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L222] 0 temp_7 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967314, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={9:0}, t4={10:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L223] 0 temp_12 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967309, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={9:0}, t4={10:0}, temp_12=4294967309, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L224] 0 temp_13 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967305, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={9:0}, t4={10:0}, temp_12=4294967309, temp_13=4294967305, temp_14=0, temp_15=0, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L225] 0 temp_14 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967306, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={9:0}, t4={10:0}, temp_12=4294967309, temp_13=4294967305, temp_14=4294967306, temp_15=0, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L226] 0 temp_15 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967308, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={9:0}, t4={10:0}, temp_12=4294967309, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L227] 0 f1_2 = __VERIFIER_nondet_bool() VAL [__VERIFIER_nondet_bool()=4294967316, f1_10=0, f1_2=4294967316, f2_11=0, f2_3=0, t1={9:0}, t4={10:0}, temp_12=4294967309, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L228] 0 f2_3 = __VERIFIER_nondet_bool() VAL [__VERIFIER_nondet_bool()=4294967310, f1_10=0, f1_2=4294967316, f2_11=0, f2_3=4294967310, t1={9:0}, t4={10:0}, temp_12=4294967309, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L229] 0 f1_10 = __VERIFIER_nondet_bool() VAL [__VERIFIER_nondet_bool()=4294967311, f1_10=4294967311, f1_2=4294967316, f2_11=0, f2_3=4294967310, t1={9:0}, t4={10:0}, temp_12=4294967309, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L230] 0 f2_11 = __VERIFIER_nondet_bool() VAL [__VERIFIER_nondet_bool()=4294967307, f1_10=4294967311, f1_2=4294967316, f2_11=4294967307, f2_3=4294967310, t1={9:0}, t4={10:0}, temp_12=4294967309, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L233] CALL 0 assume_abort_if_not( ( x_0 == x_8 ) && ( y_1 == y_9 ) ) [L35] COND FALSE 0 !(!cond) VAL [\old(cond)=1, cond=1, f1_10=4294967311, f1_2=4294967316, f2_11=4294967307, f2_3=4294967310, temp_12=4294967309, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L233] RET 0 assume_abort_if_not( ( x_0 == x_8 ) && ( y_1 == y_9 ) ) [L235] FCALL, FORK 0 pthread_create(&t1, 0, thread1, 0) VAL [f1_10=4294967311, f1_2=4294967316, f2_11=4294967307, f2_3=4294967310, pthread_create(&t1, 0, thread1, 0)=-2147483648, t1={9:0}, t4={10:0}, temp_12=4294967309, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L236] FCALL, FORK 0 pthread_create(&t4, 0, thread4, 0) VAL [f1_10=4294967311, f1_2=4294967316, f2_11=4294967307, f2_3=4294967310, pthread_create(&t4, 0, thread4, 0)=-2147483647, t1={9:0}, t4={10:0}, temp_12=4294967309, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L112] 1 pthread_t t2, t3; VAL [f1_10=4294967311, f1_2=4294967316, f2_11=4294967307, f2_3=4294967310, t2={13:0}, t3={14:0}, temp_12=4294967309, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L115] 1 f1_2 = 0 [L116] 1 f2_3 = 0 VAL [f1_10=4294967311, f1_2=0, f2_11=4294967307, f2_3=0, t2={13:0}, t3={14:0}, temp_12=4294967309, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L237] 0 \read(t1) VAL [\read(t1)=-2147483648, f1_10=4294967311, f1_2=0, f2_11=4294967307, f2_3=0, pthread_create(&t2, 0, thread2, 0)=-2147483646, t1={9:0}, t2={13:0}, t3={14:0}, t4={10:0}, temp_12=4294967309, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L119] FCALL, FORK 1 pthread_create(&t2, 0, thread2, 0) VAL [f1_10=4294967311, f1_2=0, f2_11=4294967307, f2_3=0, pthread_create(&t2, 0, thread2, 0)=-2147483646, t2={13:0}, t3={14:0}, temp_12=4294967309, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L44] COND FALSE 3 !(__VERIFIER_nondet_bool()) VAL [__VERIFIER_nondet_bool()=0, f1_10=4294967311, f1_2=0, f2_11=4294967307, f2_3=0, pthread_create(&t3, 0, thread3, 0)=-2147483645, t2={13:0}, t3={14:0}, temp_12=4294967309, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L74] 3 return 0; VAL [\result={0:0}, f1_10=4294967311, f1_2=0, f2_11=4294967307, f2_3=0, pthread_create(&t3, 0, thread3, 0)=-2147483645, t2={13:0}, t3={14:0}, temp_12=4294967309, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L196] 2 pthread_t t5, t6; VAL [f1_10=4294967311, f1_2=0, f2_11=4294967307, f2_3=0, pthread_create(&t3, 0, thread3, 0)=-2147483645, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967309, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L199] 2 f1_10 = 0 [L200] 2 f2_11 = 0 VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=-2147483645, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967309, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L203] FCALL, FORK 2 pthread_create(&t5, 0, thread5, 0) VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=-2147483645, pthread_create(&t5, 0, thread5, 0)=-2147483644, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967309, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L128] COND TRUE 4 __VERIFIER_nondet_bool() VAL [__VERIFIER_nondet_bool()=1, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=-2147483645, pthread_create(&t6, 0, thread6, 0)=-2147483643, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967309, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L130] 4 temp_12 = x_8 VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=-2147483645, pthread_create(&t6, 0, thread6, 0)=-2147483643, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967301, y_1=6, y_9=4294967302] [L133] 4 x_8 = temp_12 + 1 VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=-2147483645, pthread_create(&t6, 0, thread6, 0)=-2147483643, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967302, y_1=6, y_9=4294967302] [L137] 4 f1_10 = 1 VAL [f1_10=1, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=-2147483645, pthread_create(&t6, 0, thread6, 0)=-2147483643, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967302, y_1=6, y_9=4294967302] [L120] FCALL, FORK 1 pthread_create(&t3, 0, thread3, 0) VAL [f1_10=1, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=-2147483645, pthread_create(&t6, 0, thread6, 0)=-2147483643, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967302, y_1=6, y_9=4294967302] [L121] 1 \read(t2) VAL [\read(t2)=-2147483646, f1_10=1, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t6, 0, thread6, 0)=-2147483643, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967302, y_1=6, y_9=4294967302] [L78] COND FALSE 5 !(__VERIFIER_nondet_bool()) VAL [\read(t2)=-2147483646, __VERIFIER_nondet_bool()=0, f1_10=1, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t6, 0, thread6, 0)=-2147483643, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967302, y_1=6, y_9=4294967302] [L108] 5 return 0; VAL [\read(t2)=-2147483646, \result={0:0}, f1_10=1, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t6, 0, thread6, 0)=-2147483643, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967302, y_1=6, y_9=4294967302] [L204] FCALL, FORK 2 pthread_create(&t6, 0, thread6, 0) VAL [\read(t2)=-2147483646, f1_10=1, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t6, 0, thread6, 0)=-2147483643, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967302, y_1=6, y_9=4294967302] [L205] 2 \read(t5) VAL [\read(t2)=-2147483646, \read(t5)=-2147483644, f1_10=1, f1_2=0, f2_11=0, f2_3=0, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967302, y_1=6, y_9=4294967302] [L162] COND TRUE 6 __VERIFIER_nondet_bool() VAL [\read(t2)=-2147483646, \read(t5)=-2147483644, __VERIFIER_nondet_bool()=1, f1_10=1, f1_2=0, f2_11=0, f2_3=0, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967305, temp_14=4294967306, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967302, y_1=6, y_9=4294967302] [L164] 6 temp_14 = y_9 VAL [\read(t2)=-2147483646, \read(t5)=-2147483644, f1_10=1, f1_2=0, f2_11=0, f2_3=0, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967305, temp_14=4294967302, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967302, y_1=6, y_9=4294967302] [L167] 6 y_9 = temp_14 + 1 VAL [\read(t2)=-2147483646, \read(t5)=-2147483644, f1_10=1, f1_2=0, f2_11=0, f2_3=0, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967305, temp_14=4294967302, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967302, y_1=6, y_9=4294967303] [L171] 6 f2_11 = 1 VAL [\read(t2)=-2147483646, \read(t5)=-2147483644, f1_10=1, f1_2=0, f2_11=1, f2_3=0, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967305, temp_14=4294967302, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967302, y_1=6, y_9=4294967303] [L140] CALL 4 assume_abort_if_not(f2_11) [L35] COND FALSE 4 !(!cond) [L140] RET 4 assume_abort_if_not(f2_11) [L144] 4 temp_13 = y_9 VAL [\read(t2)=-2147483646, \read(t5)=-2147483644, f1_10=1, f1_2=0, f2_11=1, f2_3=0, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967302, y_1=6, y_9=4294967303] [L147] 4 y_9 = temp_13 + 1 VAL [\read(t2)=-2147483646, \read(t5)=-2147483644, f1_10=1, f1_2=0, f2_11=1, f2_3=0, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967302, y_1=6, y_9=4294967304] [L174] CALL 6 assume_abort_if_not(f1_10) [L35] COND FALSE 6 !(!cond) [L174] RET 6 assume_abort_if_not(f1_10) [L151] 4 f1_10 = 0 VAL [\read(t2)=-2147483646, \read(t5)=-2147483644, f1_10=0, f1_2=0, f2_11=1, f2_3=0, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967308, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967302, y_1=6, y_9=4294967304] [L178] 6 temp_15 = x_8 VAL [\read(t2)=-2147483646, \read(t5)=-2147483644, f1_10=0, f1_2=0, f2_11=1, f2_3=0, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967302, y_1=6, y_9=4294967304] [L181] 6 x_8 = temp_15 + 1 VAL [\read(t2)=-2147483646, \read(t5)=-2147483644, f1_10=0, f1_2=0, f2_11=1, f2_3=0, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967303, y_1=6, y_9=4294967304] [L185] 6 f2_11 = 0 VAL [\read(t2)=-2147483646, \read(t5)=-2147483644, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967303, y_1=6, y_9=4294967304] [L154] CALL 4 assume_abort_if_not(!f2_11) [L35] COND FALSE 4 !(!cond) [L154] RET 4 assume_abort_if_not(!f2_11) [L128] COND FALSE 4 !(__VERIFIER_nondet_bool()) VAL [\read(t2)=-2147483646, \read(t5)=-2147483644, __VERIFIER_nondet_bool()=0, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967303, y_1=6, y_9=4294967304] [L158] 4 return 0; VAL [\read(t2)=-2147483646, \read(t5)=-2147483644, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967303, y_1=6, y_9=4294967304] [L188] CALL 6 assume_abort_if_not(!f1_10) [L35] COND FALSE 6 !(!cond) [L188] RET 6 assume_abort_if_not(!f1_10) [L162] COND FALSE 6 !(__VERIFIER_nondet_bool()) VAL [\read(t2)=-2147483646, \read(t5)=-2147483644, __VERIFIER_nondet_bool()=0, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967303, y_1=6, y_9=4294967304] [L192] 6 return 0; VAL [\read(t2)=-2147483646, \read(t5)=-2147483644, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967303, y_1=6, y_9=4294967304] [L121] FCALL, JOIN 3 pthread_join(t2, 0) VAL [\read(t2)=-2147483646, \read(t5)=-2147483644, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967303, y_1=6, y_9=4294967304] [L122] 1 \read(t3) VAL [\read(t3)=-2147483645, \read(t5)=-2147483644, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967303, y_1=6, y_9=4294967304] [L122] FCALL, JOIN 5 pthread_join(t3, 0) VAL [\read(t3)=-2147483645, \read(t5)=-2147483644, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967303, y_1=6, y_9=4294967304] [L124] 1 return 0; VAL [\read(t5)=-2147483644, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={13:0}, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967303, y_1=6, y_9=4294967304] [L124] 1 return 0; VAL [\read(t5)=-2147483644, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t3={14:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967303, y_1=6, y_9=4294967304] [L124] 1 return 0; VAL [\read(t5)=-2147483644, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967303, y_1=6, y_9=4294967304] [L237] FCALL, JOIN 1 pthread_join(t1, 0) VAL [\read(t1)=-2147483648, \read(t5)=-2147483644, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={9:0}, t4={10:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967303, y_1=6, y_9=4294967304] [L238] 0 \read(t4) VAL [\read(t4)=-2147483647, \read(t5)=-2147483644, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={9:0}, t4={10:0}, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967303, y_1=6, y_9=4294967304] [L205] FCALL, JOIN 4 pthread_join(t5, 0) VAL [\read(t5)=-2147483644, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967303, y_1=6, y_9=4294967304] [L206] 2 \read(t6) VAL [\read(t6)=-2147483643, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967303, y_1=6, y_9=4294967304] [L206] FCALL, JOIN 6 pthread_join(t6, 0) VAL [\read(t6)=-2147483643, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967303, y_1=6, y_9=4294967304] [L208] 2 return 0; VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={15:0}, t6={7:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967303, y_1=6, y_9=4294967304] [L208] 2 return 0; VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t6={7:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967303, y_1=6, y_9=4294967304] [L208] 2 return 0; VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967303, y_1=6, y_9=4294967304] [L238] FCALL, JOIN 2 pthread_join(t4, 0) VAL [\read(t4)=-2147483647, \result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={9:0}, t4={10:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967303, y_1=6, y_9=4294967304] [L240] CALL 0 assume_abort_if_not( !( ( x_0 == x_8 ) && ( y_1 == y_9 ) ) ) [L35] COND FALSE 0 !(!cond) VAL [\old(cond)=1, \old(cond)=1, \old(cond)=1, \result={0:0}, \result={0:0}, cond=1, cond=1, cond=1, f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967303, y_1=6, y_9=4294967304] [L240] RET 0 assume_abort_if_not( !( ( x_0 == x_8 ) && ( y_1 == y_9 ) ) ) [L241] 0 reach_error() VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={9:0}, t4={10:0}, temp_12=4294967301, temp_13=4294967303, temp_14=4294967302, temp_15=4294967302, temp_4=4294967312, temp_5=4294967315, temp_6=4294967313, temp_7=4294967314, x_0=5, x_8=4294967303, y_1=6, y_9=4294967304] - UnprovableResult [Line: 235]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 236]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: thread4Thread1of1ForFork0 with 1 thread instances CFG has 13 procedures, 339 locations, 11 error locations. Started 1 CEGAR loops. OverallTime: 21.6s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 21.5s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 13 procedures, 339 locations, 11 error locations. Started 1 CEGAR loops. OverallTime: 3.9s, OverallIterations: 7, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 2.3s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 23, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 1209 NumberOfCodeBlocks, 1209 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 1020 ConstructedInterpolants, 0 QuantifiedInterpolants, 4434 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 5/5 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-02-11 03:46:03,752 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Forceful destruction successful, exit code 0 [2022-02-11 03:46:03,952 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2022-02-11 03:46:04,152 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...