/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-MCRwithDepranks-Lazy-wrwc.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread/indexer.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.mcr-reduction-820ea7a [2022-02-19 17:07:20,977 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-19 17:07:20,979 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-19 17:07:21,042 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-19 17:07:21,043 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-19 17:07:21,044 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-19 17:07:21,044 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-19 17:07:21,045 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-19 17:07:21,047 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-19 17:07:21,047 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-19 17:07:21,048 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-19 17:07:21,049 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-19 17:07:21,050 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-19 17:07:21,050 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-19 17:07:21,051 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-19 17:07:21,052 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-19 17:07:21,053 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-19 17:07:21,054 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-19 17:07:21,055 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-19 17:07:21,057 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-19 17:07:21,059 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-19 17:07:21,064 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-19 17:07:21,065 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-19 17:07:21,066 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-19 17:07:21,069 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-19 17:07:21,069 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-19 17:07:21,069 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-19 17:07:21,070 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-19 17:07:21,070 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-19 17:07:21,071 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-19 17:07:21,071 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-19 17:07:21,072 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-19 17:07:21,072 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-19 17:07:21,073 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-19 17:07:21,074 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-19 17:07:21,074 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-19 17:07:21,075 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-19 17:07:21,075 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-19 17:07:21,075 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-19 17:07:21,076 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-19 17:07:21,076 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-19 17:07:21,077 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-MCRwithDepranks-Lazy-wrwc.epf [2022-02-19 17:07:21,096 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-19 17:07:21,096 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-19 17:07:21,097 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-19 17:07:21,097 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-19 17:07:21,098 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-19 17:07:21,098 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-19 17:07:21,098 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-19 17:07:21,099 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-19 17:07:21,099 INFO L138 SettingsManager]: * Use SBE=true [2022-02-19 17:07:21,099 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-19 17:07:21,099 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-19 17:07:21,099 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-19 17:07:21,100 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-19 17:07:21,100 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-19 17:07:21,100 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-19 17:07:21,100 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-19 17:07:21,100 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-19 17:07:21,100 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-19 17:07:21,101 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-19 17:07:21,101 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-19 17:07:21,101 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-19 17:07:21,101 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-19 17:07:21,101 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-19 17:07:21,102 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-02-19 17:07:21,102 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-19 17:07:21,102 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-19 17:07:21,102 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-19 17:07:21,102 INFO L138 SettingsManager]: * Construct finite automaton lazily=true [2022-02-19 17:07:21,103 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-19 17:07:21,103 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-19 17:07:21,103 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-19 17:07:21,103 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-19 17:07:21,103 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-19 17:07:21,104 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-02-19 17:07:21,104 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-19 17:07:21,104 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=MCR_WITH_DEPRANKS [2022-02-19 17:07:21,104 INFO L138 SettingsManager]: * MCR: Overapproximate write-read-write conflicts=false [2022-02-19 17:07:21,104 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-02-19 17:07:21,286 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-19 17:07:21,304 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-19 17:07:21,306 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-19 17:07:21,307 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-19 17:07:21,308 INFO L275 PluginConnector]: CDTParser initialized [2022-02-19 17:07:21,309 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/indexer.i [2022-02-19 17:07:21,383 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f32ad139/2df22f1a7bf94738981cf9f20c5763e5/FLAG6a546d79a [2022-02-19 17:07:21,858 INFO L306 CDTParser]: Found 1 translation units. [2022-02-19 17:07:21,859 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/indexer.i [2022-02-19 17:07:21,875 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f32ad139/2df22f1a7bf94738981cf9f20c5763e5/FLAG6a546d79a [2022-02-19 17:07:22,348 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f32ad139/2df22f1a7bf94738981cf9f20c5763e5 [2022-02-19 17:07:22,351 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-19 17:07:22,352 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-19 17:07:22,353 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-19 17:07:22,353 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-19 17:07:22,356 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-19 17:07:22,357 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 05:07:22" (1/1) ... [2022-02-19 17:07:22,357 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@494b5fcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 05:07:22, skipping insertion in model container [2022-02-19 17:07:22,358 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 05:07:22" (1/1) ... [2022-02-19 17:07:22,363 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-19 17:07:22,398 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-19 17:07:22,797 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/indexer.i[47556,47569] [2022-02-19 17:07:22,811 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-19 17:07:22,847 INFO L203 MainTranslator]: Completed pre-run [2022-02-19 17:07:22,878 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/indexer.i[47556,47569] [2022-02-19 17:07:22,888 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-19 17:07:22,927 INFO L208 MainTranslator]: Completed translation [2022-02-19 17:07:22,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 05:07:22 WrapperNode [2022-02-19 17:07:22,928 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-19 17:07:22,929 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-19 17:07:22,929 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-19 17:07:22,929 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-19 17:07:22,936 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 05:07:22" (1/1) ... [2022-02-19 17:07:22,964 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 05:07:22" (1/1) ... [2022-02-19 17:07:22,995 INFO L137 Inliner]: procedures = 269, calls = 20, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 114 [2022-02-19 17:07:22,996 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-19 17:07:22,997 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-19 17:07:22,997 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-19 17:07:22,997 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-19 17:07:23,002 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 05:07:22" (1/1) ... [2022-02-19 17:07:23,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 05:07:22" (1/1) ... [2022-02-19 17:07:23,006 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 05:07:22" (1/1) ... [2022-02-19 17:07:23,006 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 05:07:22" (1/1) ... [2022-02-19 17:07:23,011 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 05:07:22" (1/1) ... [2022-02-19 17:07:23,016 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 05:07:22" (1/1) ... [2022-02-19 17:07:23,018 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 05:07:22" (1/1) ... [2022-02-19 17:07:23,021 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-19 17:07:23,021 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-19 17:07:23,021 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-19 17:07:23,022 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-19 17:07:23,023 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 05:07:22" (1/1) ... [2022-02-19 17:07:23,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-19 17:07:23,043 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:07:23,054 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) [2022-02-19 17:07:23,055 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 [2022-02-19 17:07:23,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-19 17:07:23,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-19 17:07:23,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-19 17:07:23,081 INFO L130 BoogieDeclarations]: Found specification of procedure thread_routine [2022-02-19 17:07:23,081 INFO L138 BoogieDeclarations]: Found implementation of procedure thread_routine [2022-02-19 17:07:23,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-19 17:07:23,081 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-02-19 17:07:23,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-19 17:07:23,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-19 17:07:23,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-19 17:07:23,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-19 17:07:23,083 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-19 17:07:23,181 INFO L234 CfgBuilder]: Building ICFG [2022-02-19 17:07:23,182 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-19 17:07:23,415 INFO L275 CfgBuilder]: Performing block encoding [2022-02-19 17:07:23,422 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-19 17:07:23,422 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2022-02-19 17:07:23,424 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 05:07:23 BoogieIcfgContainer [2022-02-19 17:07:23,424 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-19 17:07:23,426 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-19 17:07:23,426 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-19 17:07:23,432 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-19 17:07:23,432 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.02 05:07:22" (1/3) ... [2022-02-19 17:07:23,433 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23e7fde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 05:07:23, skipping insertion in model container [2022-02-19 17:07:23,433 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 05:07:22" (2/3) ... [2022-02-19 17:07:23,433 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23e7fde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 05:07:23, skipping insertion in model container [2022-02-19 17:07:23,434 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 05:07:23" (3/3) ... [2022-02-19 17:07:23,435 INFO L111 eAbstractionObserver]: Analyzing ICFG indexer.i [2022-02-19 17:07:23,439 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-19 17:07:23,439 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-19 17:07:23,440 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-19 17:07:23,440 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-19 17:07:23,480 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,480 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,480 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,480 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,481 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,481 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,481 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,481 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,482 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,482 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,482 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,482 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,482 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,482 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,483 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,483 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,483 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,483 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,483 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,484 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,484 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,484 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,484 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,484 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,484 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,484 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,485 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,485 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,485 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,486 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,486 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,486 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,486 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,486 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,487 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,487 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,487 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,487 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,488 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,488 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,488 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,488 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,488 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,489 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,489 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,489 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,489 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,489 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,490 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,490 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,490 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,490 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,490 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,491 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,491 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,491 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,492 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,492 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,493 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,493 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,494 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,494 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,494 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,494 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,494 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,494 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,494 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,495 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,495 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,495 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,495 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,495 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,495 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,496 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,496 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,496 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,496 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,496 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,497 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,497 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,497 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,497 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,497 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,497 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,497 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,498 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,498 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,498 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,498 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,498 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,498 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,498 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,499 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,499 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,499 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,499 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,499 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,499 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,499 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,500 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,500 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,500 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,500 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,500 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,500 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,501 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,501 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,501 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,501 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,501 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,501 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,501 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,502 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,502 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,502 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,502 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,503 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,503 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,503 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,503 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,504 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,504 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,504 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,504 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,504 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,504 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,505 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,505 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,505 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,505 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,505 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,506 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,506 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,506 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,506 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,506 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,506 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,507 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,507 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,507 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,507 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,507 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,507 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,507 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,508 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,508 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,508 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,508 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,509 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,509 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,509 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,509 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,510 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,510 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,510 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,510 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,510 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,510 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,510 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,511 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,511 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,511 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,512 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,512 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,512 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,512 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,512 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,513 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,513 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,513 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,513 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,513 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,514 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,514 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,517 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,518 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,518 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,518 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,518 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,518 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,519 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,519 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,519 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,519 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,519 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,519 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,519 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,520 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,520 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,520 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,520 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,520 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,520 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,520 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,521 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,521 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,521 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,521 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,521 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of1ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:07:23,525 INFO L148 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2022-02-19 17:07:23,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-19 17:07:23,565 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:07:23,567 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) [2022-02-19 17:07:23,603 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 [2022-02-19 17:07:23,618 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-19 17:07:23,626 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, mLazyFiniteAutomaton=true, 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, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=false [2022-02-19 17:07:23,626 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-02-19 17:07:23,729 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 89 transitions and produced 90 states. [2022-02-19 17:07:23,731 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-19 17:07:23,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:07:23,739 INFO L85 PathProgramCache]: Analyzing trace with hash -1426597330, now seen corresponding path program 1 times [2022-02-19 17:07:23,746 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:07:23,747 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1505172281] [2022-02-19 17:07:23,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:07:23,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:07:23,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:07:23,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-19 17:07:23,971 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:07:23,977 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1505172281] [2022-02-19 17:07:23,978 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1505172281] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-19 17:07:23,978 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-19 17:07:23,978 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-19 17:07:23,982 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1301192085] [2022-02-19 17:07:23,983 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-19 17:07:23,987 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-19 17:07:23,988 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:07:24,016 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-19 17:07:24,017 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-19 17:07:24,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:24,019 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:07:24,021 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 32.0) internal successors, (64), 2 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:07:24,021 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:24,057 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 89 transitions and produced 90 states. [2022-02-19 17:07:24,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:24,057 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-19 17:07:24,058 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-19 17:07:24,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:07:24,061 INFO L85 PathProgramCache]: Analyzing trace with hash 164151824, now seen corresponding path program 1 times [2022-02-19 17:07:24,061 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:07:24,061 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [159021720] [2022-02-19 17:07:24,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:07:24,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:07:24,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:07:24,142 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-19 17:07:24,143 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:07:24,143 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [159021720] [2022-02-19 17:07:24,143 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [159021720] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-19 17:07:24,143 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-19 17:07:24,143 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-19 17:07:24,144 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [481732111] [2022-02-19 17:07:24,144 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-19 17:07:24,145 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-19 17:07:24,145 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:07:24,146 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-19 17:07:24,146 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-19 17:07:24,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:24,146 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:07:24,146 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:07:24,146 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:24,146 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:24,195 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 82 transitions and produced 83 states. [2022-02-19 17:07:24,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:24,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:07:24,196 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-19 17:07:24,196 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-19 17:07:24,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:07:24,197 INFO L85 PathProgramCache]: Analyzing trace with hash -463695901, now seen corresponding path program 1 times [2022-02-19 17:07:24,197 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:07:24,197 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1653986414] [2022-02-19 17:07:24,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:07:24,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:07:24,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:07:24,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-19 17:07:24,291 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:07:24,291 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1653986414] [2022-02-19 17:07:24,292 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1653986414] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:07:24,292 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1615615541] [2022-02-19 17:07:24,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:07:24,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:07:24,292 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:07:24,294 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:07:24,295 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-02-19 17:07:24,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:07:24,408 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-19 17:07:24,413 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:07:24,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-19 17:07:24,614 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:07:24,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-19 17:07:24,755 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1615615541] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:07:24,755 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:07:24,755 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-19 17:07:24,756 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1329341493] [2022-02-19 17:07:24,756 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:07:24,758 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-19 17:07:24,759 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:07:24,759 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-19 17:07:24,759 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-19 17:07:24,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:24,760 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:07:24,760 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.5) internal successors, (75), 10 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:07:24,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:24,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:07:24,762 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:25,636 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 96 transitions and produced 97 states. [2022-02-19 17:07:25,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:25,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:07:25,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:07:25,665 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-02-19 17:07:25,851 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2022-02-19 17:07:25,852 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-19 17:07:25,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:07:25,852 INFO L85 PathProgramCache]: Analyzing trace with hash 1233101251, now seen corresponding path program 2 times [2022-02-19 17:07:25,853 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:07:25,853 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [740558107] [2022-02-19 17:07:25,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:07:25,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:07:25,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:07:25,963 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-02-19 17:07:25,963 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:07:25,964 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [740558107] [2022-02-19 17:07:25,964 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [740558107] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:07:25,964 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1199178949] [2022-02-19 17:07:25,964 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-19 17:07:25,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:07:25,964 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:07:25,966 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:07:25,967 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-02-19 17:07:26,062 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-19 17:07:26,062 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-19 17:07:26,064 INFO L263 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-19 17:07:26,070 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:07:26,251 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-19 17:07:26,251 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:07:26,454 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-19 17:07:26,454 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1199178949] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:07:26,454 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:07:26,455 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 9, 9] total 18 [2022-02-19 17:07:26,455 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1978526890] [2022-02-19 17:07:26,455 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:07:26,456 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-02-19 17:07:26,456 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:07:26,456 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-02-19 17:07:26,458 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=222, Unknown=0, NotChecked=0, Total=306 [2022-02-19 17:07:26,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:26,462 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:07:26,462 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 18 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:07:26,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:26,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:07:26,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:07:26,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:27,062 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 144 transitions and produced 137 states. [2022-02-19 17:07:27,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:27,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:07:27,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:07:27,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:07:27,080 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-02-19 17:07:27,263 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:07:27,264 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-19 17:07:27,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:07:27,265 INFO L85 PathProgramCache]: Analyzing trace with hash 1984162252, now seen corresponding path program 1 times [2022-02-19 17:07:27,265 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:07:27,265 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1305573045] [2022-02-19 17:07:27,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:07:27,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:07:27,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:07:27,485 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-19 17:07:27,485 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:07:27,486 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1305573045] [2022-02-19 17:07:27,486 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1305573045] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:07:27,491 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [848577728] [2022-02-19 17:07:27,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:07:27,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:07:27,491 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:07:27,496 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:07:27,497 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-02-19 17:07:27,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:07:27,616 INFO L263 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 16 conjunts are in the unsatisfiable core [2022-02-19 17:07:27,619 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:07:27,791 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-19 17:07:27,792 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:07:28,163 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-19 17:07:28,163 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [848577728] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:07:28,163 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:07:28,164 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 34 [2022-02-19 17:07:28,164 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1283577289] [2022-02-19 17:07:28,164 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:07:28,164 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-02-19 17:07:28,165 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:07:28,165 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-02-19 17:07:28,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=306, Invalid=816, Unknown=0, NotChecked=0, Total=1122 [2022-02-19 17:07:28,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:28,166 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:07:28,166 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 3.8529411764705883) internal successors, (131), 34 states have internal predecessors, (131), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:07:28,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:28,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:07:28,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:07:28,167 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:07:28,167 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:29,051 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 200 transitions and produced 178 states. [2022-02-19 17:07:29,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:29,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:07:29,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:07:29,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:07:29,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:07:29,069 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-02-19 17:07:29,253 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:07:29,253 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-19 17:07:29,254 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:07:29,254 INFO L85 PathProgramCache]: Analyzing trace with hash 706069068, now seen corresponding path program 2 times [2022-02-19 17:07:29,254 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:07:29,254 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1912579500] [2022-02-19 17:07:29,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:07:29,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:07:29,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:07:29,719 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-19 17:07:29,720 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:07:29,720 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1912579500] [2022-02-19 17:07:29,720 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1912579500] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:07:29,720 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1230821885] [2022-02-19 17:07:29,720 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-19 17:07:29,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:07:29,720 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:07:29,724 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:07:29,732 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-02-19 17:07:29,836 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-19 17:07:29,836 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-19 17:07:29,838 INFO L263 TraceCheckSpWp]: Trace formula consists of 290 conjuncts, 32 conjunts are in the unsatisfiable core [2022-02-19 17:07:29,842 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:07:30,103 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-19 17:07:30,104 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:07:31,060 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-19 17:07:31,060 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1230821885] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:07:31,060 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:07:31,060 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33, 33] total 66 [2022-02-19 17:07:31,061 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1676328967] [2022-02-19 17:07:31,061 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:07:31,062 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 66 states [2022-02-19 17:07:31,062 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:07:31,064 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2022-02-19 17:07:31,067 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1122, Invalid=3168, Unknown=0, NotChecked=0, Total=4290 [2022-02-19 17:07:31,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:31,067 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:07:31,068 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 66 states, 66 states have (on average 3.196969696969697) internal successors, (211), 66 states have internal predecessors, (211), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:07:31,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:31,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:07:31,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:07:31,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:07:31,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:07:31,068 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:33,098 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 312 transitions and produced 259 states. [2022-02-19 17:07:33,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:33,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:07:33,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:07:33,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:07:33,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:07:33,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:07:33,116 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-02-19 17:07:33,300 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:07:33,300 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-19 17:07:33,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:07:33,301 INFO L85 PathProgramCache]: Analyzing trace with hash -195955892, now seen corresponding path program 3 times [2022-02-19 17:07:33,301 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:07:33,301 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1030939567] [2022-02-19 17:07:33,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:07:33,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:07:33,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:07:34,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2361 backedges. 0 proven. 2356 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-19 17:07:34,665 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:07:34,665 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1030939567] [2022-02-19 17:07:34,665 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1030939567] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:07:34,665 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [121552855] [2022-02-19 17:07:34,665 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-02-19 17:07:34,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:07:34,666 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:07:34,670 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:07:34,671 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-02-19 17:07:34,774 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-02-19 17:07:34,775 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-19 17:07:34,776 INFO L263 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 30 conjunts are in the unsatisfiable core [2022-02-19 17:07:34,781 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:07:34,926 INFO L353 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-02-19 17:07:34,926 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-02-19 17:07:36,311 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-02-19 17:07:36,383 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-02-19 17:07:36,558 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-02-19 17:07:37,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2361 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 2356 trivial. 0 not checked. [2022-02-19 17:07:37,024 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:07:38,161 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_thread_routineThread1of1ForFork0_~w~0#1_23| Int) (v_ArrVal_365 (Array Int Int)) (|v_thread_routineThread1of1ForFork0_#t~pre6#1_22| Int)) (let ((.cse0 (* 7 |v_thread_routineThread1of1ForFork0_~w~0#1_23|))) (or (<= 0 .cse0) (= (mod .cse0 128) 0) (< |v_thread_routineThread1of1ForFork0_#t~pre6#1_22| 1) (< |v_thread_routineThread1of1ForFork0_~w~0#1_23| (+ (* |v_thread_routineThread1of1ForFork0_#t~pre6#1_22| 11) (select (select (store |c_#memory_int| |c_~#tids~0.base| v_ArrVal_365) |c_thread_routineThread1of1ForFork0_#in~arg#1.base|) |c_thread_routineThread1of1ForFork0_#in~arg#1.offset|)))))) is different from false [2022-02-19 17:07:38,269 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-19 17:07:38,270 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 23 [2022-02-19 17:07:38,281 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-19 17:07:38,282 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 38 treesize of output 41 [2022-02-19 17:07:38,288 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 11 [2022-02-19 17:07:41,163 INFO L353 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2022-02-19 17:07:41,164 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 12 [2022-02-19 17:07:41,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2361 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2356 trivial. 3 not checked. [2022-02-19 17:07:41,181 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [121552855] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:07:41,181 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:07:41,181 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 18, 18] total 96 [2022-02-19 17:07:41,181 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [710993901] [2022-02-19 17:07:41,181 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:07:41,183 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 96 states [2022-02-19 17:07:41,183 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:07:41,184 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 96 interpolants. [2022-02-19 17:07:41,187 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1198, Invalid=7735, Unknown=1, NotChecked=186, Total=9120 [2022-02-19 17:07:41,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:41,187 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:07:41,187 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 96 states, 96 states have (on average 3.1875) internal successors, (306), 96 states have internal predecessors, (306), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:07:41,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:41,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:07:41,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:07:41,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:07:41,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:07:41,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:07:41,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:49,588 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 388 transitions and produced 335 states. [2022-02-19 17:07:49,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:49,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:07:49,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:07:49,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:07:49,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:07:49,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:07:49,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. [2022-02-19 17:07:49,605 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-02-19 17:07:49,789 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:07:49,790 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-19 17:07:49,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:07:49,791 INFO L85 PathProgramCache]: Analyzing trace with hash 9946960, now seen corresponding path program 1 times [2022-02-19 17:07:49,791 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:07:49,791 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [745908243] [2022-02-19 17:07:49,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:07:49,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:07:49,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:07:51,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2525 backedges. 0 proven. 2512 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-02-19 17:07:51,176 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:07:51,176 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [745908243] [2022-02-19 17:07:51,176 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [745908243] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:07:51,176 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [789975600] [2022-02-19 17:07:51,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:07:51,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:07:51,177 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:07:51,178 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:07:51,184 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-02-19 17:07:51,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:07:51,318 INFO L263 TraceCheckSpWp]: Trace formula consists of 530 conjuncts, 66 conjunts are in the unsatisfiable core [2022-02-19 17:07:51,322 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:07:51,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2525 backedges. 0 proven. 2512 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-02-19 17:07:51,809 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:07:54,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2525 backedges. 0 proven. 2512 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-02-19 17:07:54,873 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [789975600] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:07:54,873 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:07:54,874 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [67, 67, 67] total 134 [2022-02-19 17:07:54,874 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1523525740] [2022-02-19 17:07:54,874 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:07:54,875 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 134 states [2022-02-19 17:07:54,875 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:07:54,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 134 interpolants. [2022-02-19 17:07:54,882 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4556, Invalid=13266, Unknown=0, NotChecked=0, Total=17822 [2022-02-19 17:07:54,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:54,883 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:07:54,883 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 134 states, 134 states have (on average 3.0223880597014925) internal successors, (405), 134 states have internal predecessors, (405), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:07:54,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:07:54,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:07:54,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:07:54,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:07:54,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:07:54,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:07:54,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. [2022-02-19 17:07:54,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:08:02,529 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 619 transitions and produced 500 states. [2022-02-19 17:08:02,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:08:02,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:08:02,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:08:02,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:08:02,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:08:02,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:08:02,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. [2022-02-19 17:08:02,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:08:02,546 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-02-19 17:08:02,730 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:08:02,730 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-19 17:08:02,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:08:02,731 INFO L85 PathProgramCache]: Analyzing trace with hash -803678163, now seen corresponding path program 2 times [2022-02-19 17:08:02,731 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:08:02,731 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [648209024] [2022-02-19 17:08:02,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:08:02,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:08:02,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:08:06,992 INFO L134 CoverageAnalysis]: Checked inductivity of 10478 backedges. 0 proven. 10465 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-02-19 17:08:06,992 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:08:06,992 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [648209024] [2022-02-19 17:08:06,992 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [648209024] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:08:06,992 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [106139428] [2022-02-19 17:08:06,993 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-19 17:08:06,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:08:06,993 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:08:06,994 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:08:06,994 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-02-19 17:08:07,184 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-19 17:08:07,184 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-19 17:08:07,189 INFO L263 TraceCheckSpWp]: Trace formula consists of 860 conjuncts, 132 conjunts are in the unsatisfiable core [2022-02-19 17:08:07,196 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:08:07,954 INFO L134 CoverageAnalysis]: Checked inductivity of 10478 backedges. 0 proven. 10465 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-02-19 17:08:07,955 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:08:18,103 INFO L134 CoverageAnalysis]: Checked inductivity of 10478 backedges. 0 proven. 10465 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-02-19 17:08:18,103 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [106139428] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:08:18,104 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:08:18,104 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [133, 133, 133] total 259 [2022-02-19 17:08:18,104 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1717424904] [2022-02-19 17:08:18,104 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:08:18,105 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 259 states [2022-02-19 17:08:18,105 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:08:18,109 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 259 interpolants. [2022-02-19 17:08:18,118 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16899, Invalid=49923, Unknown=0, NotChecked=0, Total=66822 [2022-02-19 17:08:18,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:08:18,118 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:08:18,120 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 259 states, 259 states have (on average 2.77992277992278) internal successors, (720), 259 states have internal predecessors, (720), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:08:18,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:08:18,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:08:18,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:08:18,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:08:18,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:08:18,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:08:18,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. [2022-02-19 17:08:18,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:08:18,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:08:41,296 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 1060 transitions and produced 816 states. [2022-02-19 17:08:41,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:08:41,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:08:41,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:08:41,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:08:41,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:08:41,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:08:41,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. [2022-02-19 17:08:41,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:08:41,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:08:41,317 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-02-19 17:08:41,499 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2022-02-19 17:08:41,499 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-19 17:08:41,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:08:41,500 INFO L85 PathProgramCache]: Analyzing trace with hash 311684432, now seen corresponding path program 3 times [2022-02-19 17:08:41,500 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:08:41,500 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1689268111] [2022-02-19 17:08:41,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:08:41,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:08:41,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:08:42,559 INFO L134 CoverageAnalysis]: Checked inductivity of 40781 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 40768 trivial. 0 not checked. [2022-02-19 17:08:42,559 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:08:42,560 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1689268111] [2022-02-19 17:08:42,560 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1689268111] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:08:42,560 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [335805793] [2022-02-19 17:08:42,560 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-02-19 17:08:42,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:08:42,560 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:08:42,561 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:08:42,562 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-02-19 17:08:42,742 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-02-19 17:08:42,742 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-19 17:08:42,744 INFO L263 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 31 conjunts are in the unsatisfiable core [2022-02-19 17:08:42,752 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:08:42,826 INFO L353 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-02-19 17:08:42,826 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-02-19 17:08:46,742 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-02-19 17:08:46,790 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-02-19 17:08:46,886 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-02-19 17:08:47,164 INFO L134 CoverageAnalysis]: Checked inductivity of 40781 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 40768 trivial. 0 not checked. [2022-02-19 17:08:47,164 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:08:48,517 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_thread_routineThread1of1ForFork0_~w~0#1_34| Int) (v_ArrVal_1382 (Array Int Int)) (|v_thread_routineThread1of1ForFork0_#t~pre6#1_35| Int)) (let ((.cse0 (* 7 |v_thread_routineThread1of1ForFork0_~w~0#1_34|))) (or (< |v_thread_routineThread1of1ForFork0_#t~pre6#1_35| 2) (<= 0 .cse0) (= (mod .cse0 128) 0) (< |v_thread_routineThread1of1ForFork0_~w~0#1_34| (+ (select (select (store |c_#memory_int| |c_~#tids~0.base| v_ArrVal_1382) |c_thread_routineThread1of1ForFork0_#in~arg#1.base|) |c_thread_routineThread1of1ForFork0_#in~arg#1.offset|) (* |v_thread_routineThread1of1ForFork0_#t~pre6#1_35| 11)))))) is different from false [2022-02-19 17:08:48,588 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-19 17:08:48,588 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 23 [2022-02-19 17:08:48,596 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-19 17:08:48,597 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 38 treesize of output 41 [2022-02-19 17:08:48,601 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 11 [2022-02-19 17:08:51,448 INFO L353 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2022-02-19 17:08:51,448 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 12 [2022-02-19 17:08:51,464 INFO L134 CoverageAnalysis]: Checked inductivity of 40781 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 40768 trivial. 3 not checked. [2022-02-19 17:08:51,464 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [335805793] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:08:51,464 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:08:51,465 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 19, 19] total 48 [2022-02-19 17:08:51,465 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [333330488] [2022-02-19 17:08:51,465 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:08:51,466 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2022-02-19 17:08:51,466 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:08:51,466 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2022-02-19 17:08:51,467 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=180, Invalid=1985, Unknown=1, NotChecked=90, Total=2256 [2022-02-19 17:08:51,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:08:51,467 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:08:51,467 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 48 states have (on average 5.208333333333333) internal successors, (250), 48 states have internal predecessors, (250), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:08:51,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:08:51,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:08:51,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:08:51,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:08:51,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:08:51,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:08:51,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. [2022-02-19 17:08:51,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:08:51,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:08:51,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:25,304 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 3098 transitions and produced 2853 states. [2022-02-19 17:09:25,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:25,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:09:25,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:09:25,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:09:25,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:09:25,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:09:25,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. [2022-02-19 17:09:25,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:09:25,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:09:25,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-02-19 17:09:25,331 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-02-19 17:09:25,519 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-02-19 17:09:25,519 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-19 17:09:25,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:09:25,520 INFO L85 PathProgramCache]: Analyzing trace with hash 1451530459, now seen corresponding path program 1 times [2022-02-19 17:09:25,520 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:09:25,520 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [144696551] [2022-02-19 17:09:25,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:09:25,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:09:25,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:09:26,452 INFO L134 CoverageAnalysis]: Checked inductivity of 55039 backedges. 3553 proven. 14 refuted. 0 times theorem prover too weak. 51472 trivial. 0 not checked. [2022-02-19 17:09:26,454 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:09:26,454 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [144696551] [2022-02-19 17:09:26,454 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [144696551] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:09:26,454 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1342159393] [2022-02-19 17:09:26,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:09:26,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:09:26,454 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:09:26,455 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:09:26,460 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-02-19 17:09:27,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:09:27,086 INFO L263 TraceCheckSpWp]: Trace formula consists of 3571 conjuncts, 6 conjunts are in the unsatisfiable core [2022-02-19 17:09:27,103 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:09:28,805 INFO L134 CoverageAnalysis]: Checked inductivity of 55039 backedges. 3567 proven. 0 refuted. 0 times theorem prover too weak. 51472 trivial. 0 not checked. [2022-02-19 17:09:28,805 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-19 17:09:28,805 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1342159393] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-19 17:09:28,805 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-19 17:09:28,805 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 8 [2022-02-19 17:09:28,806 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1030047500] [2022-02-19 17:09:28,806 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-19 17:09:28,806 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-19 17:09:28,807 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:09:28,807 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-19 17:09:28,807 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-02-19 17:09:28,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:28,807 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:09:28,807 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 29.714285714285715) internal successors, (208), 7 states have internal predecessors, (208), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:09:28,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:28,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:09:28,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:09:28,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:09:28,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:09:28,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:09:28,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. [2022-02-19 17:09:28,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:09:28,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:09:28,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2022-02-19 17:09:28,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:33,713 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 1256 transitions and produced 1012 states. [2022-02-19 17:09:33,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:33,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:09:33,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:09:33,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:09:33,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:09:33,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:09:33,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. [2022-02-19 17:09:33,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:09:33,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:09:33,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-02-19 17:09:33,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-19 17:09:33,735 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2022-02-19 17:09:33,914 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-02-19 17:09:33,915 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-19 17:09:33,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:09:33,915 INFO L85 PathProgramCache]: Analyzing trace with hash 1312050576, now seen corresponding path program 1 times [2022-02-19 17:09:33,915 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:09:33,915 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [308126014] [2022-02-19 17:09:33,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:09:33,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:09:34,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-19 17:09:34,384 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-19 17:09:34,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-19 17:09:35,136 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-19 17:09:35,136 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-19 17:09:35,137 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (2 of 3 remaining) [2022-02-19 17:09:35,138 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 3 remaining) [2022-02-19 17:09:35,139 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 3 remaining) [2022-02-19 17:09:35,139 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-02-19 17:09:35,143 INFO L732 BasicCegarLoop]: Path program histogram: [3, 3, 2, 1, 1, 1, 1] [2022-02-19 17:09:35,144 WARN L235 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-19 17:09:35,144 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2022-02-19 17:09:35,161 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,162 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,162 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,162 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,162 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,162 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,162 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,162 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,162 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,162 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,162 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,162 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,163 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,163 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,163 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,163 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,163 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,163 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,163 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,163 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,163 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,163 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,163 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,163 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,163 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,163 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,164 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,164 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,164 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,164 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,164 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,164 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,164 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,164 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,164 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,164 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,164 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,164 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,165 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,165 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,165 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,165 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,165 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,165 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,165 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,165 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,165 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,165 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,165 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,165 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,165 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,165 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,166 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,166 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,166 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,166 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,166 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,166 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,166 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,166 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,166 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,166 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,166 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,167 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,167 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,167 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,167 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,167 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,167 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,167 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,167 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,167 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,167 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,167 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,167 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,167 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,167 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,167 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,168 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,168 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,168 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,168 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,168 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,168 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,168 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,168 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,168 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,168 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,168 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,168 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,168 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,168 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,168 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,168 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,169 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,169 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,169 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,169 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,169 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,169 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,169 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,169 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,169 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,169 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,169 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,169 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,169 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,169 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,169 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,170 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,170 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,170 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,170 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,170 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,170 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,170 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,170 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,171 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,171 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,171 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,171 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,172 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,172 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,172 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,172 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,172 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,172 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,172 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,172 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,173 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,173 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,173 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,173 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,173 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,173 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,173 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,173 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,173 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,173 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,173 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,173 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,173 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,173 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,174 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,174 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,174 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,174 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,174 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,174 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,174 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,174 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,174 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,174 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,174 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,174 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,174 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,175 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,175 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,175 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,175 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,175 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,175 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,175 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,175 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,175 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,175 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,175 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,175 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,176 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,176 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,176 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,176 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,176 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,176 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,177 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,177 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,178 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,178 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,178 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,178 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,178 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,178 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,178 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,178 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,178 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,178 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,178 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,178 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,178 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,178 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,178 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,179 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,179 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,179 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,179 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,179 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,179 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,179 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,179 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,179 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,179 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,179 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,179 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,179 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,180 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,180 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,180 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,180 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,180 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,180 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,180 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,180 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,180 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,180 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,180 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,180 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,180 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,180 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,181 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,181 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,181 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,181 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,181 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,181 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,181 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,181 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,181 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,181 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,185 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,185 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,185 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,185 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,185 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,185 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,185 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,186 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,186 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,186 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,186 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,186 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,186 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,186 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,186 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,186 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,186 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,186 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,186 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,186 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,186 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,186 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,187 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,187 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,187 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,187 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,187 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,187 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,187 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,187 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,187 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,187 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,187 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,187 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,187 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,187 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,187 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,187 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,187 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,188 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,188 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,188 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,188 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,188 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,188 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,188 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,188 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,188 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,188 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,188 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,188 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,188 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,188 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,188 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,189 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,189 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,189 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,189 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,189 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,189 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,189 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,189 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,189 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,189 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,190 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,190 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,190 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,190 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,190 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,190 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,190 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,190 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,190 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,190 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,190 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,190 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,190 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,191 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,191 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,191 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,191 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,191 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,191 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,191 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,191 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,191 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,191 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,191 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,191 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,191 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,191 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,191 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,192 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,192 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,192 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,192 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,192 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,192 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,192 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,192 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,192 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,192 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,192 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,192 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,192 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,192 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,193 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,193 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,193 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,193 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,193 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,193 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,193 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,193 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,193 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,193 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,193 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,193 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,193 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,194 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,194 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,194 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,194 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,195 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,195 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,195 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,195 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,195 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,195 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,195 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,195 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,195 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,195 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,195 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,195 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,195 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,196 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,196 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,196 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,196 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,196 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,196 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,196 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,196 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,196 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,197 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,197 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,197 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,197 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,197 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,197 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,197 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,197 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,197 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,197 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,197 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,198 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,198 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,198 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,198 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,198 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,198 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,198 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,198 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,198 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,198 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,198 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,199 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,199 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,199 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:09:35,200 INFO L148 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-02-19 17:09:35,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-19 17:09:35,201 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:09:35,204 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-19 17:09:35,205 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (12)] Waiting until timeout for monitored process [2022-02-19 17:09:35,207 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-19 17:09:35,207 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, mLazyFiniteAutomaton=true, 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, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=false [2022-02-19 17:09:35,208 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-02-19 17:09:35,222 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 89 transitions and produced 90 states. [2022-02-19 17:09:35,222 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-19 17:09:35,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:09:35,223 INFO L85 PathProgramCache]: Analyzing trace with hash -1444997990, now seen corresponding path program 1 times [2022-02-19 17:09:35,223 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:09:35,223 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1768572677] [2022-02-19 17:09:35,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:09:35,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:09:35,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:09:35,240 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-19 17:09:35,241 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:09:35,241 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1768572677] [2022-02-19 17:09:35,241 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1768572677] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-19 17:09:35,241 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-19 17:09:35,241 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-19 17:09:35,241 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1023340788] [2022-02-19 17:09:35,241 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-19 17:09:35,242 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-19 17:09:35,242 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:09:35,242 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-19 17:09:35,242 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-19 17:09:35,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:35,242 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:09:35,243 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 32.0) internal successors, (64), 2 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:09:35,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:35,250 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 89 transitions and produced 90 states. [2022-02-19 17:09:35,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:35,251 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-02-19 17:09:35,251 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-19 17:09:35,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:09:35,252 INFO L85 PathProgramCache]: Analyzing trace with hash 145751164, now seen corresponding path program 1 times [2022-02-19 17:09:35,252 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:09:35,252 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [906712674] [2022-02-19 17:09:35,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:09:35,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:09:35,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:09:35,269 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-19 17:09:35,270 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:09:35,270 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [906712674] [2022-02-19 17:09:35,270 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [906712674] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-19 17:09:35,271 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-19 17:09:35,271 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-19 17:09:35,271 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161401111] [2022-02-19 17:09:35,271 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-19 17:09:35,271 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-19 17:09:35,271 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:09:35,271 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-19 17:09:35,272 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-19 17:09:35,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:35,272 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:09:35,272 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:09:35,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:35,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:35,296 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 82 transitions and produced 83 states. [2022-02-19 17:09:35,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:35,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:09:35,297 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-02-19 17:09:35,297 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-19 17:09:35,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:09:35,297 INFO L85 PathProgramCache]: Analyzing trace with hash -1889076799, now seen corresponding path program 1 times [2022-02-19 17:09:35,298 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:09:35,298 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2060544994] [2022-02-19 17:09:35,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:09:35,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:09:35,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:09:35,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-19 17:09:35,324 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:09:35,324 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2060544994] [2022-02-19 17:09:35,324 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2060544994] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:09:35,324 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2098327627] [2022-02-19 17:09:35,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:09:35,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:09:35,325 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:09:35,327 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:09:35,328 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-02-19 17:09:35,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:09:35,498 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-19 17:09:35,499 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:09:35,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-19 17:09:35,578 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:09:35,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-19 17:09:35,663 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2098327627] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:09:35,663 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:09:35,663 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-19 17:09:35,664 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [630871393] [2022-02-19 17:09:35,664 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:09:35,664 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-19 17:09:35,664 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:09:35,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-19 17:09:35,665 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-19 17:09:35,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:35,665 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:09:35,665 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.5) internal successors, (75), 10 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:09:35,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:35,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:09:35,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:35,985 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 96 transitions and produced 97 states. [2022-02-19 17:09:35,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:35,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:09:35,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:09:36,002 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-02-19 17:09:36,187 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-02-19 17:09:36,187 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-19 17:09:36,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:09:36,187 INFO L85 PathProgramCache]: Analyzing trace with hash -1836952479, now seen corresponding path program 2 times [2022-02-19 17:09:36,187 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:09:36,188 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [484430558] [2022-02-19 17:09:36,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:09:36,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:09:36,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:09:36,223 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-02-19 17:09:36,223 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:09:36,223 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [484430558] [2022-02-19 17:09:36,224 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [484430558] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:09:36,224 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1072903551] [2022-02-19 17:09:36,224 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-19 17:09:36,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:09:36,224 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:09:36,225 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:09:36,226 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-02-19 17:09:36,405 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-19 17:09:36,405 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-19 17:09:36,405 INFO L263 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-19 17:09:36,406 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:09:36,531 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-19 17:09:36,531 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:09:36,653 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-19 17:09:36,655 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1072903551] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:09:36,655 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:09:36,655 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 9, 9] total 18 [2022-02-19 17:09:36,656 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [477360504] [2022-02-19 17:09:36,656 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:09:36,656 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-02-19 17:09:36,656 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:09:36,657 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-02-19 17:09:36,657 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=222, Unknown=0, NotChecked=0, Total=306 [2022-02-19 17:09:36,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:36,657 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:09:36,658 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 18 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:09:36,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:36,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:09:36,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:09:36,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:37,062 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 144 transitions and produced 137 states. [2022-02-19 17:09:37,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:37,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:09:37,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:09:37,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:09:37,079 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-02-19 17:09:37,263 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-02-19 17:09:37,264 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-19 17:09:37,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:09:37,264 INFO L85 PathProgramCache]: Analyzing trace with hash -680966196, now seen corresponding path program 1 times [2022-02-19 17:09:37,264 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:09:37,264 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [854882467] [2022-02-19 17:09:37,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:09:37,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:09:37,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:09:37,388 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-19 17:09:37,388 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:09:37,388 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [854882467] [2022-02-19 17:09:37,389 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [854882467] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:09:37,389 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [567099381] [2022-02-19 17:09:37,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:09:37,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:09:37,389 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:09:37,392 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:09:37,422 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-02-19 17:09:37,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:09:37,593 INFO L263 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 16 conjunts are in the unsatisfiable core [2022-02-19 17:09:37,595 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:09:37,752 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-19 17:09:37,752 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:09:38,061 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-19 17:09:38,062 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [567099381] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:09:38,062 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:09:38,062 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 34 [2022-02-19 17:09:38,062 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2125826981] [2022-02-19 17:09:38,062 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:09:38,062 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-02-19 17:09:38,063 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:09:38,063 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-02-19 17:09:38,063 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=306, Invalid=816, Unknown=0, NotChecked=0, Total=1122 [2022-02-19 17:09:38,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:38,063 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:09:38,064 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 3.8529411764705883) internal successors, (131), 34 states have internal predecessors, (131), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:09:38,064 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:38,064 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:09:38,064 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:09:38,064 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:09:38,064 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:38,718 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 200 transitions and produced 178 states. [2022-02-19 17:09:38,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:38,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:09:38,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:09:38,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:09:38,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:09:38,735 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2022-02-19 17:09:38,923 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:09:38,924 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-19 17:09:38,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:09:38,924 INFO L85 PathProgramCache]: Analyzing trace with hash -529449652, now seen corresponding path program 2 times [2022-02-19 17:09:38,924 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:09:38,924 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1177543298] [2022-02-19 17:09:38,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:09:38,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:09:38,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:09:39,303 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-19 17:09:39,303 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:09:39,304 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1177543298] [2022-02-19 17:09:39,304 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1177543298] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:09:39,304 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2071377091] [2022-02-19 17:09:39,304 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-19 17:09:39,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:09:39,304 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:09:39,308 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:09:39,309 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-02-19 17:09:39,492 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-19 17:09:39,492 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-19 17:09:39,493 INFO L263 TraceCheckSpWp]: Trace formula consists of 290 conjuncts, 32 conjunts are in the unsatisfiable core [2022-02-19 17:09:39,495 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:09:39,685 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-19 17:09:39,686 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:09:40,452 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-19 17:09:40,452 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2071377091] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:09:40,452 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:09:40,452 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33, 33] total 66 [2022-02-19 17:09:40,452 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [873422929] [2022-02-19 17:09:40,453 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:09:40,453 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 66 states [2022-02-19 17:09:40,453 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:09:40,454 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2022-02-19 17:09:40,454 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1122, Invalid=3168, Unknown=0, NotChecked=0, Total=4290 [2022-02-19 17:09:40,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:40,455 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:09:40,455 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 66 states, 66 states have (on average 3.196969696969697) internal successors, (211), 66 states have internal predecessors, (211), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:09:40,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:40,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:09:40,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:09:40,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:09:40,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:09:40,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:42,130 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 312 transitions and produced 259 states. [2022-02-19 17:09:42,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:42,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:09:42,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:09:42,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:09:42,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:09:42,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:09:42,148 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-02-19 17:09:42,331 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-02-19 17:09:42,332 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-19 17:09:42,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:09:42,332 INFO L85 PathProgramCache]: Analyzing trace with hash 1857464396, now seen corresponding path program 3 times [2022-02-19 17:09:42,333 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:09:42,333 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2031286052] [2022-02-19 17:09:42,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:09:42,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:09:42,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:09:43,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2361 backedges. 0 proven. 2356 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-19 17:09:43,430 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:09:43,430 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2031286052] [2022-02-19 17:09:43,430 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2031286052] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:09:43,430 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [317532863] [2022-02-19 17:09:43,430 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-02-19 17:09:43,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:09:43,431 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:09:43,432 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:09:43,434 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-02-19 17:09:43,622 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-02-19 17:09:43,622 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-19 17:09:43,623 INFO L263 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 40 conjunts are in the unsatisfiable core [2022-02-19 17:09:43,627 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:09:43,987 INFO L353 Elim1Store]: treesize reduction 16, result has 51.5 percent of original size [2022-02-19 17:09:43,987 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 26 treesize of output 32 [2022-02-19 17:09:46,753 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-02-19 17:09:46,846 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-02-19 17:09:47,052 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-02-19 17:09:47,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2361 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 2356 trivial. 0 not checked. [2022-02-19 17:09:47,374 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:09:48,312 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_thread_routineThread1of2ForFork0_~w~0#1_23| Int) (|v_thread_routineThread1of2ForFork0_#t~pre6#1_22| Int) (v_ArrVal_2950 (Array Int Int))) (let ((.cse0 (* |v_thread_routineThread1of2ForFork0_~w~0#1_23| 7))) (or (< |v_thread_routineThread1of2ForFork0_#t~pre6#1_22| 1) (= (mod .cse0 128) 0) (< |v_thread_routineThread1of2ForFork0_~w~0#1_23| (+ (select (select (store |c_#memory_int| |c_~#tids~0.base| v_ArrVal_2950) |c_thread_routineThread1of2ForFork0_#in~arg#1.base|) |c_thread_routineThread1of2ForFork0_#in~arg#1.offset|) (* |v_thread_routineThread1of2ForFork0_#t~pre6#1_22| 11))) (<= 0 .cse0)))) is different from false [2022-02-19 17:09:48,372 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-19 17:09:48,372 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 23 [2022-02-19 17:09:48,386 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-19 17:09:48,386 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 38 treesize of output 41 [2022-02-19 17:09:48,390 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 11 [2022-02-19 17:09:50,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2361 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2356 trivial. 3 not checked. [2022-02-19 17:09:50,579 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [317532863] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:09:50,579 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:09:50,579 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 22, 18] total 101 [2022-02-19 17:09:50,579 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1016167883] [2022-02-19 17:09:50,579 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:09:50,580 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 101 states [2022-02-19 17:09:50,580 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:09:50,581 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 101 interpolants. [2022-02-19 17:09:50,581 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1225, Invalid=8678, Unknown=1, NotChecked=196, Total=10100 [2022-02-19 17:09:50,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:50,582 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:09:50,582 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 101 states, 101 states have (on average 3.1485148514851486) internal successors, (318), 101 states have internal predecessors, (318), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:09:50,582 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:09:50,582 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:09:50,582 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:09:50,582 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:09:50,582 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:09:50,582 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:09:50,582 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:10:00,989 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 388 transitions and produced 335 states. [2022-02-19 17:10:00,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:10:00,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:10:00,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:10:00,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:10:00,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:10:00,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:10:00,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2022-02-19 17:10:01,006 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-02-19 17:10:01,190 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:10:01,191 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-19 17:10:01,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:10:01,191 INFO L85 PathProgramCache]: Analyzing trace with hash -1590732986, now seen corresponding path program 1 times [2022-02-19 17:10:01,191 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:10:01,191 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1301621931] [2022-02-19 17:10:01,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:10:01,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:10:01,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:10:02,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2525 backedges. 0 proven. 2512 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-02-19 17:10:02,411 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:10:02,411 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1301621931] [2022-02-19 17:10:02,411 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1301621931] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:10:02,411 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [532982429] [2022-02-19 17:10:02,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:10:02,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:10:02,412 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:10:02,413 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:10:02,414 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-02-19 17:10:02,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:10:02,638 INFO L263 TraceCheckSpWp]: Trace formula consists of 530 conjuncts, 66 conjunts are in the unsatisfiable core [2022-02-19 17:10:02,641 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:10:03,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2525 backedges. 0 proven. 2512 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-02-19 17:10:03,027 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:10:05,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2525 backedges. 0 proven. 2512 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-02-19 17:10:05,862 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [532982429] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:10:05,862 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:10:05,862 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [67, 67, 67] total 134 [2022-02-19 17:10:05,862 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [35107663] [2022-02-19 17:10:05,862 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:10:05,863 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 134 states [2022-02-19 17:10:05,863 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:10:05,864 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 134 interpolants. [2022-02-19 17:10:05,866 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4556, Invalid=13266, Unknown=0, NotChecked=0, Total=17822 [2022-02-19 17:10:05,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:10:05,866 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:10:05,866 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 134 states, 134 states have (on average 3.0223880597014925) internal successors, (405), 134 states have internal predecessors, (405), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:10:05,867 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:10:05,867 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:10:05,867 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:10:05,867 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:10:05,867 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:10:05,867 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:10:05,867 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2022-02-19 17:10:05,867 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:10:13,054 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 619 transitions and produced 500 states. [2022-02-19 17:10:13,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:10:13,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:10:13,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:10:13,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:10:13,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:10:13,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:10:13,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2022-02-19 17:10:13,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:10:13,071 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Ended with exit code 0 [2022-02-19 17:10:13,255 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:10:13,255 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-19 17:10:13,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:10:13,256 INFO L85 PathProgramCache]: Analyzing trace with hash 600946133, now seen corresponding path program 2 times [2022-02-19 17:10:13,256 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:10:13,256 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1525774742] [2022-02-19 17:10:13,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:10:13,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:10:13,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:10:17,417 INFO L134 CoverageAnalysis]: Checked inductivity of 10478 backedges. 0 proven. 10465 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-02-19 17:10:17,417 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:10:17,419 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1525774742] [2022-02-19 17:10:17,419 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1525774742] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:10:17,419 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1432211075] [2022-02-19 17:10:17,419 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-19 17:10:17,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:10:17,419 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:10:17,420 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:10:17,421 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-02-19 17:10:17,680 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-19 17:10:17,681 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-19 17:10:17,685 INFO L263 TraceCheckSpWp]: Trace formula consists of 860 conjuncts, 132 conjunts are in the unsatisfiable core [2022-02-19 17:10:17,690 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:10:18,393 INFO L134 CoverageAnalysis]: Checked inductivity of 10478 backedges. 0 proven. 10465 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-02-19 17:10:18,393 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:10:28,462 INFO L134 CoverageAnalysis]: Checked inductivity of 10478 backedges. 0 proven. 10465 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-02-19 17:10:28,463 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1432211075] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:10:28,463 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:10:28,463 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [133, 133, 133] total 259 [2022-02-19 17:10:28,463 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1938726011] [2022-02-19 17:10:28,463 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:10:28,464 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 259 states [2022-02-19 17:10:28,464 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:10:28,466 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 259 interpolants. [2022-02-19 17:10:28,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16899, Invalid=49923, Unknown=0, NotChecked=0, Total=66822 [2022-02-19 17:10:28,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:10:28,468 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:10:28,469 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 259 states, 259 states have (on average 2.77992277992278) internal successors, (720), 259 states have internal predecessors, (720), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:10:28,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:10:28,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:10:28,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:10:28,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:10:28,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:10:28,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:10:28,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2022-02-19 17:10:28,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:10:28,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:10:51,719 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 1060 transitions and produced 816 states. [2022-02-19 17:10:51,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:10:51,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:10:51,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:10:51,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:10:51,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:10:51,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:10:51,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2022-02-19 17:10:51,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:10:51,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:10:51,739 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2022-02-19 17:10:51,921 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:10:51,921 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-19 17:10:51,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:10:51,922 INFO L85 PathProgramCache]: Analyzing trace with hash -1492068026, now seen corresponding path program 3 times [2022-02-19 17:10:51,922 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:10:51,922 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1112883875] [2022-02-19 17:10:51,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:10:51,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:10:52,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:10:52,718 INFO L134 CoverageAnalysis]: Checked inductivity of 40781 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 40768 trivial. 0 not checked. [2022-02-19 17:10:52,718 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:10:52,719 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1112883875] [2022-02-19 17:10:52,719 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1112883875] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:10:52,719 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [402950456] [2022-02-19 17:10:52,719 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-02-19 17:10:52,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:10:52,719 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:10:52,720 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:10:52,742 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-02-19 17:10:53,056 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-02-19 17:10:53,056 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-19 17:10:53,059 INFO L263 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 31 conjunts are in the unsatisfiable core [2022-02-19 17:10:53,066 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:10:53,139 INFO L353 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-02-19 17:10:53,139 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-02-19 17:10:57,379 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-02-19 17:10:57,428 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-02-19 17:10:57,588 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-02-19 17:10:57,891 INFO L134 CoverageAnalysis]: Checked inductivity of 40781 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 40768 trivial. 0 not checked. [2022-02-19 17:10:57,891 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:10:58,173 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_3967 (Array Int Int))) (<= (div (+ (- 11) (select (select (store |c_#memory_int| |c_~#tids~0.base| v_ArrVal_3967) |c_thread_routineThread1of2ForFork0_#in~arg#1.base|) |c_thread_routineThread1of2ForFork0_#in~arg#1.offset|)) (- 11)) 3)) is different from false [2022-02-19 17:10:58,196 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-19 17:10:58,197 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 23 [2022-02-19 17:10:58,205 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-19 17:10:58,206 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 38 treesize of output 41 [2022-02-19 17:10:58,210 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 11 [2022-02-19 17:10:59,594 INFO L353 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2022-02-19 17:10:59,594 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 12 [2022-02-19 17:10:59,609 INFO L134 CoverageAnalysis]: Checked inductivity of 40781 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 40768 trivial. 3 not checked. [2022-02-19 17:10:59,609 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [402950456] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:10:59,609 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:10:59,609 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 19, 19] total 47 [2022-02-19 17:10:59,609 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [349126877] [2022-02-19 17:10:59,609 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:10:59,610 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-02-19 17:10:59,610 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:10:59,610 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-02-19 17:10:59,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=173, Invalid=1900, Unknown=1, NotChecked=88, Total=2162 [2022-02-19 17:10:59,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:10:59,611 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:10:59,611 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 47 states, 47 states have (on average 4.702127659574468) internal successors, (221), 47 states have internal predecessors, (221), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:10:59,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:10:59,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:10:59,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:10:59,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:10:59,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:10:59,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:10:59,612 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2022-02-19 17:10:59,612 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:10:59,612 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:10:59,612 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:11:34,896 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 3168 transitions and produced 2897 states. [2022-02-19 17:11:34,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:11:34,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:11:34,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:11:34,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-02-19 17:11:34,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:11:34,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:11:34,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2022-02-19 17:11:34,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:11:34,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:11:34,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-02-19 17:11:34,919 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2022-02-19 17:11:35,111 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:11:35,111 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-19 17:11:35,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:11:35,112 INFO L85 PathProgramCache]: Analyzing trace with hash 305361811, now seen corresponding path program 1 times [2022-02-19 17:11:35,112 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:11:35,112 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1664925188] [2022-02-19 17:11:35,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:11:35,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:11:35,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:11:36,052 INFO L134 CoverageAnalysis]: Checked inductivity of 55046 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 55033 trivial. 0 not checked. [2022-02-19 17:11:36,053 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:11:36,053 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1664925188] [2022-02-19 17:11:36,053 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1664925188] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:11:36,053 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1621855696] [2022-02-19 17:11:36,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:11:36,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:11:36,053 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:11:36,054 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:11:36,056 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-02-19 17:11:36,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:11:36,843 INFO L263 TraceCheckSpWp]: Trace formula consists of 3616 conjuncts, 6 conjunts are in the unsatisfiable core [2022-02-19 17:11:36,856 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:11:38,551 INFO L134 CoverageAnalysis]: Checked inductivity of 55046 backedges. 3574 proven. 0 refuted. 0 times theorem prover too weak. 51472 trivial. 0 not checked. [2022-02-19 17:11:38,551 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-19 17:11:38,551 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1621855696] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-19 17:11:38,551 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-19 17:11:38,552 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 12 [2022-02-19 17:11:38,552 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1206114258] [2022-02-19 17:11:38,552 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-19 17:11:38,552 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-19 17:11:38,553 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:11:38,553 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-19 17:11:38,553 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-02-19 17:11:38,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:11:38,553 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:11:38,553 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 33.42857142857143) internal successors, (234), 7 states have internal predecessors, (234), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:11:38,553 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:11:38,553 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:11:38,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:11:38,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2022-02-19 17:11:38,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:11:38,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:11:38,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2022-02-19 17:11:38,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:11:38,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:11:38,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2022-02-19 17:11:38,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:11:45,707 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 1314 transitions and produced 1070 states. [2022-02-19 17:11:45,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:11:45,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:11:45,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:11:45,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-02-19 17:11:45,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:11:45,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:11:45,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2022-02-19 17:11:45,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:11:45,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:11:45,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-02-19 17:11:45,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-19 17:11:45,729 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2022-02-19 17:11:45,908 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2022-02-19 17:11:45,909 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-19 17:11:45,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:11:45,909 INFO L85 PathProgramCache]: Analyzing trace with hash 54739208, now seen corresponding path program 1 times [2022-02-19 17:11:45,909 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:11:45,909 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1548475151] [2022-02-19 17:11:45,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:11:45,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:11:46,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:11:46,281 INFO L134 CoverageAnalysis]: Checked inductivity of 40975 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 40962 trivial. 0 not checked. [2022-02-19 17:11:46,282 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:11:46,282 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1548475151] [2022-02-19 17:11:46,282 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1548475151] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:11:46,282 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [573116604] [2022-02-19 17:11:46,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:11:46,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:11:46,282 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:11:46,284 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:11:46,307 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-02-19 17:11:46,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:11:46,812 INFO L263 TraceCheckSpWp]: Trace formula consists of 1740 conjuncts, 6 conjunts are in the unsatisfiable core [2022-02-19 17:11:46,819 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:11:47,743 INFO L134 CoverageAnalysis]: Checked inductivity of 40975 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 40962 trivial. 0 not checked. [2022-02-19 17:11:47,743 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:11:48,549 INFO L134 CoverageAnalysis]: Checked inductivity of 40975 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 40962 trivial. 0 not checked. [2022-02-19 17:11:48,549 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [573116604] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:11:48,549 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:11:48,549 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 14 [2022-02-19 17:11:48,550 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1064341046] [2022-02-19 17:11:48,550 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:11:48,550 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-02-19 17:11:48,550 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:11:48,551 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-02-19 17:11:48,551 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2022-02-19 17:11:48,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:11:48,551 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:11:48,551 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 13.785714285714286) internal successors, (193), 14 states have internal predecessors, (193), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:11:48,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:11:48,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:11:48,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:11:48,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2022-02-19 17:11:48,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:11:48,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:11:48,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2022-02-19 17:11:48,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:11:48,552 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:11:48,552 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2022-02-19 17:11:48,552 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-19 17:11:48,552 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:11:55,189 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 1317 transitions and produced 1073 states. [2022-02-19 17:11:55,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:11:55,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:11:55,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:11:55,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-02-19 17:11:55,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:11:55,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:11:55,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2022-02-19 17:11:55,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:11:55,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:11:55,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-02-19 17:11:55,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-19 17:11:55,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-19 17:11:55,210 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-02-19 17:11:55,391 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2022-02-19 17:11:55,391 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-19 17:11:55,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:11:55,392 INFO L85 PathProgramCache]: Analyzing trace with hash -2123999335, now seen corresponding path program 1 times [2022-02-19 17:11:55,392 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:11:55,392 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [886197005] [2022-02-19 17:11:55,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:11:55,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:11:55,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:11:56,176 INFO L134 CoverageAnalysis]: Checked inductivity of 40983 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 40962 trivial. 0 not checked. [2022-02-19 17:11:56,176 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:11:56,176 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [886197005] [2022-02-19 17:11:56,177 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [886197005] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:11:56,177 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1013530073] [2022-02-19 17:11:56,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:11:56,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:11:56,177 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:11:56,180 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:11:56,203 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-02-19 17:11:56,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:11:56,746 INFO L263 TraceCheckSpWp]: Trace formula consists of 1747 conjuncts, 32 conjunts are in the unsatisfiable core [2022-02-19 17:11:56,754 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:11:56,824 INFO L353 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-02-19 17:11:56,824 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-02-19 17:12:01,625 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-02-19 17:12:01,670 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-02-19 17:12:01,765 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-02-19 17:12:01,907 INFO L134 CoverageAnalysis]: Checked inductivity of 40983 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 40962 trivial. 0 not checked. [2022-02-19 17:12:01,907 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:12:02,473 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_thread_routineThread2of2ForFork0_~w~0#1_14| Int) (v_ArrVal_6060 (Array Int Int)) (|v_thread_routineThread2of2ForFork0_#t~pre6#1_13| Int)) (let ((.cse0 (* 7 |v_thread_routineThread2of2ForFork0_~w~0#1_14|))) (or (<= 0 .cse0) (< |v_thread_routineThread2of2ForFork0_#t~pre6#1_13| 1) (< |v_thread_routineThread2of2ForFork0_~w~0#1_14| (+ (select (select (store |c_#memory_int| |c_~#tids~0.base| v_ArrVal_6060) |c_thread_routineThread2of2ForFork0_#in~arg#1.base|) |c_thread_routineThread2of2ForFork0_#in~arg#1.offset|) (* |v_thread_routineThread2of2ForFork0_#t~pre6#1_13| 11))) (= (mod .cse0 128) 0)))) is different from false [2022-02-19 17:12:02,553 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-19 17:12:02,553 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 23 [2022-02-19 17:12:02,563 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-19 17:12:02,564 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 38 treesize of output 41 [2022-02-19 17:12:02,570 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 11 [2022-02-19 17:12:26,067 INFO L353 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2022-02-19 17:12:26,068 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 12 [2022-02-19 17:12:26,083 INFO L134 CoverageAnalysis]: Checked inductivity of 40983 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 40962 trivial. 6 not checked. [2022-02-19 17:12:26,084 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1013530073] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:12:26,084 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:12:26,084 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 20, 20] total 52 [2022-02-19 17:12:26,084 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [415717671] [2022-02-19 17:12:26,084 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:12:26,085 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2022-02-19 17:12:26,085 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:12:26,085 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2022-02-19 17:12:26,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=201, Invalid=2352, Unknown=1, NotChecked=98, Total=2652 [2022-02-19 17:12:26,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:12:26,086 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:12:26,086 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 52 states, 52 states have (on average 6.076923076923077) internal successors, (316), 52 states have internal predecessors, (316), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:12:26,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:12:26,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:12:26,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:12:26,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2022-02-19 17:12:26,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:12:26,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:12:26,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2022-02-19 17:12:26,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:12:26,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:12:26,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2022-02-19 17:12:26,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-19 17:12:26,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-19 17:12:26,087 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:12:37,431 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 1386 transitions and produced 1142 states. [2022-02-19 17:12:37,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:12:37,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:12:37,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:12:37,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-02-19 17:12:37,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:12:37,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:12:37,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2022-02-19 17:12:37,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:12:37,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:12:37,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-02-19 17:12:37,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-19 17:12:37,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-19 17:12:37,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-02-19 17:12:37,452 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2022-02-19 17:12:37,633 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:12:37,633 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-19 17:12:37,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:12:37,634 INFO L85 PathProgramCache]: Analyzing trace with hash -38281902, now seen corresponding path program 1 times [2022-02-19 17:12:37,634 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:12:37,634 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1279074234] [2022-02-19 17:12:37,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:12:37,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:12:37,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:12:38,427 INFO L134 CoverageAnalysis]: Checked inductivity of 40991 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 40962 trivial. 0 not checked. [2022-02-19 17:12:38,427 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:12:38,427 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1279074234] [2022-02-19 17:12:38,427 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1279074234] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:12:38,427 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [312331647] [2022-02-19 17:12:38,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:12:38,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:12:38,428 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:12:38,432 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:12:38,436 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-02-19 17:12:38,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:12:38,950 INFO L263 TraceCheckSpWp]: Trace formula consists of 1817 conjuncts, 33 conjunts are in the unsatisfiable core [2022-02-19 17:12:38,957 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:12:39,023 INFO L353 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-02-19 17:12:39,024 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-02-19 17:12:43,834 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-02-19 17:12:43,876 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-02-19 17:12:43,970 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-02-19 17:12:44,217 INFO L134 CoverageAnalysis]: Checked inductivity of 40991 backedges. 18 proven. 11 refuted. 0 times theorem prover too weak. 40962 trivial. 0 not checked. [2022-02-19 17:12:44,218 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:12:45,349 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_6669 (Array Int Int)) (|v_thread_routineThread2of2ForFork0_#t~pre6#1_16| Int) (|v_thread_routineThread2of2ForFork0_~w~0#1_17| Int)) (let ((.cse0 (* 7 |v_thread_routineThread2of2ForFork0_~w~0#1_17|))) (or (< |v_thread_routineThread2of2ForFork0_#t~pre6#1_16| 2) (<= 0 .cse0) (< |v_thread_routineThread2of2ForFork0_~w~0#1_17| (+ (select (select (store |c_#memory_int| |c_~#tids~0.base| v_ArrVal_6669) |c_thread_routineThread2of2ForFork0_#in~arg#1.base|) |c_thread_routineThread2of2ForFork0_#in~arg#1.offset|) (* |v_thread_routineThread2of2ForFork0_#t~pre6#1_16| 11))) (= (mod .cse0 128) 0)))) is different from false [2022-02-19 17:12:45,413 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-19 17:12:45,414 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 23 [2022-02-19 17:12:45,424 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-19 17:12:45,424 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 38 treesize of output 41 [2022-02-19 17:12:45,430 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 11 [2022-02-19 17:13:08,175 INFO L353 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2022-02-19 17:13:08,175 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 12 [2022-02-19 17:13:08,191 INFO L134 CoverageAnalysis]: Checked inductivity of 40991 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 40962 trivial. 6 not checked. [2022-02-19 17:13:08,191 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [312331647] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:13:08,191 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:13:08,191 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 21, 21] total 54 [2022-02-19 17:13:08,191 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1025601039] [2022-02-19 17:13:08,191 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:13:08,193 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 54 states [2022-02-19 17:13:08,193 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:13:08,193 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2022-02-19 17:13:08,193 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=214, Invalid=2545, Unknown=1, NotChecked=102, Total=2862 [2022-02-19 17:13:08,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:13:08,193 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:13:08,194 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 54 states, 54 states have (on average 7.574074074074074) internal successors, (409), 54 states have internal predecessors, (409), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:13:08,194 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:13:08,194 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:13:08,194 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:13:08,194 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2022-02-19 17:13:08,194 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:13:08,194 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:13:08,194 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2022-02-19 17:13:08,194 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:13:08,194 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:13:08,194 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2022-02-19 17:13:08,194 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-19 17:13:08,194 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-19 17:13:08,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2022-02-19 17:13:08,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:06,297 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 3424 transitions and produced 3179 states. [2022-02-19 17:14:06,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:06,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:14:06,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:14:06,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-02-19 17:14:06,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:14:06,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:14:06,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2022-02-19 17:14:06,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:14:06,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:14:06,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-02-19 17:14:06,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-19 17:14:06,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-19 17:14:06,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-02-19 17:14:06,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-02-19 17:14:06,318 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2022-02-19 17:14:06,499 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:14:06,499 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-19 17:14:06,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:14:06,500 INFO L85 PathProgramCache]: Analyzing trace with hash 897339521, now seen corresponding path program 1 times [2022-02-19 17:14:06,500 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:14:06,500 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [301970483] [2022-02-19 17:14:06,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:14:06,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:14:06,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:14:07,277 INFO L134 CoverageAnalysis]: Checked inductivity of 55250 backedges. 3554 proven. 14 refuted. 0 times theorem prover too weak. 51682 trivial. 0 not checked. [2022-02-19 17:14:07,277 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:14:07,277 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [301970483] [2022-02-19 17:14:07,277 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [301970483] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:14:07,277 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1131420566] [2022-02-19 17:14:07,278 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:14:07,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:14:07,278 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:14:07,280 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:14:07,308 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2022-02-19 17:14:08,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:14:08,069 INFO L263 TraceCheckSpWp]: Trace formula consists of 3898 conjuncts, 6 conjunts are in the unsatisfiable core [2022-02-19 17:14:08,080 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:14:09,844 INFO L134 CoverageAnalysis]: Checked inductivity of 55250 backedges. 3568 proven. 0 refuted. 0 times theorem prover too weak. 51682 trivial. 0 not checked. [2022-02-19 17:14:09,844 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-19 17:14:09,844 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1131420566] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-19 17:14:09,844 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-19 17:14:09,845 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 8 [2022-02-19 17:14:09,845 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [216117788] [2022-02-19 17:14:09,845 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-19 17:14:09,845 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-19 17:14:09,846 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:14:09,846 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-19 17:14:09,846 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-02-19 17:14:09,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:09,846 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:14:09,846 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 35.857142857142854) internal successors, (251), 7 states have internal predecessors, (251), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:14:09,847 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:09,847 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:14:09,847 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:14:09,847 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2022-02-19 17:14:09,847 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:14:09,847 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:14:09,847 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2022-02-19 17:14:09,847 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:14:09,847 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:14:09,847 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2022-02-19 17:14:09,847 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-19 17:14:09,847 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-19 17:14:09,847 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2022-02-19 17:14:09,847 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2022-02-19 17:14:09,847 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:24,491 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 1582 transitions and produced 1338 states. [2022-02-19 17:14:24,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:24,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:14:24,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:14:24,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-02-19 17:14:24,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:14:24,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:14:24,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2022-02-19 17:14:24,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:14:24,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:14:24,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-02-19 17:14:24,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-19 17:14:24,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-19 17:14:24,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-02-19 17:14:24,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-02-19 17:14:24,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-19 17:14:24,518 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2022-02-19 17:14:24,695 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2022-02-19 17:14:24,695 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-19 17:14:24,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:14:24,696 INFO L85 PathProgramCache]: Analyzing trace with hash -2047950410, now seen corresponding path program 1 times [2022-02-19 17:14:24,696 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:14:24,696 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [683745783] [2022-02-19 17:14:24,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:14:24,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:14:25,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-19 17:14:25,552 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-19 17:14:26,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-19 17:14:26,413 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-19 17:14:26,413 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-19 17:14:26,413 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (3 of 4 remaining) [2022-02-19 17:14:26,414 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 4 remaining) [2022-02-19 17:14:26,414 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 4 remaining) [2022-02-19 17:14:26,414 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 4 remaining) [2022-02-19 17:14:26,414 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-02-19 17:14:26,415 INFO L732 BasicCegarLoop]: Path program histogram: [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-19 17:14:26,415 WARN L235 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-19 17:14:26,415 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2022-02-19 17:14:26,430 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,431 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,431 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,431 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,431 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,431 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,431 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,431 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,431 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,431 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,431 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,431 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,431 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,431 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,431 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,431 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,431 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,431 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,432 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,432 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,432 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,432 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,432 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,432 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,432 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,432 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,432 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,432 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,432 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,432 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,432 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,432 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,432 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,432 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,432 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,433 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,433 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,433 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,433 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,433 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,433 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,433 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,433 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,433 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,433 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,433 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,433 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,433 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,433 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,433 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,433 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,433 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,433 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,433 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,434 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,434 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,434 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,434 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,434 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,434 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,434 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,434 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,434 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,434 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,434 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,434 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,434 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,434 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,434 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,434 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,434 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,434 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,434 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,434 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,435 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,435 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,435 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,435 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,435 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,435 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,435 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,435 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,435 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,435 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,435 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,435 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,435 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,435 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,435 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,435 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,435 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,435 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,435 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,435 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,435 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,435 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,436 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,436 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,436 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,436 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,436 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,436 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,436 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,436 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,436 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,436 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,436 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,436 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,436 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,436 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,436 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,436 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,436 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,436 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,436 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,436 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,437 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,437 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,437 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,437 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,437 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,437 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,437 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,437 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,437 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,437 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,437 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,437 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,437 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,437 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,437 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,437 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,437 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,437 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,437 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,437 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,437 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,438 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,438 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,438 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,438 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,438 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,438 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,438 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,438 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,438 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,438 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,438 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,438 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,438 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,438 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,438 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,438 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,438 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,438 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,438 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,438 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,439 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,439 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,439 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,439 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,439 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,439 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,439 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,439 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,439 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,439 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,439 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,439 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,439 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,439 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,439 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,439 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,439 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,440 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,440 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,440 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,440 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,440 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,440 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,440 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,440 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,440 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,440 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,440 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,440 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,440 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,440 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,440 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,440 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,440 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,440 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,440 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,441 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,441 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,441 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,441 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,441 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,441 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,441 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,441 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,441 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,441 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,441 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,441 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,441 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,441 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,441 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,441 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,441 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,441 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,441 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,441 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,442 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,442 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,442 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,442 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,442 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,442 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,442 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,442 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,442 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,442 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,442 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,442 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,442 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,442 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,442 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,442 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,442 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,442 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,442 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,443 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,443 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,443 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,443 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,443 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,443 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,443 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,443 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,443 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,443 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,443 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,443 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,443 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,443 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,443 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,443 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,443 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,443 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,443 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,443 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,444 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,444 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,444 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,444 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,444 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,444 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,444 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,444 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,444 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,444 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,444 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,444 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,444 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,444 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,444 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,444 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,445 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,445 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,445 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,445 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,445 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,445 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,445 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,445 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,445 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,445 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,445 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,445 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,445 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,445 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,445 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,446 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,446 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,446 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,446 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,446 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,446 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,446 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,446 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,446 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,446 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,446 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,446 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,446 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,446 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,447 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,447 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,447 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,447 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,447 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,447 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,447 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,447 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,447 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,447 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,447 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,447 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,447 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,447 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,447 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,448 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,448 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,448 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,448 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,448 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,448 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,448 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,448 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,448 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,448 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,448 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,448 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,448 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,448 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,448 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,449 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,449 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,449 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,449 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,449 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,449 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,449 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,449 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,449 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,449 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,449 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,449 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,449 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,449 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,449 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,449 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,449 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,449 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,449 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,450 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,450 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,450 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,450 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,450 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,450 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,450 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,450 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,450 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,450 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,450 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,451 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,451 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,451 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,451 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,451 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,451 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,451 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,451 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,451 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,451 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,451 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,451 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,451 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,451 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,451 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,451 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,451 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,451 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,452 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,452 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,452 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,452 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,452 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,452 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,452 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,452 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,452 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,452 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,452 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,452 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,452 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,452 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,452 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,452 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,452 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,452 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,452 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,453 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,453 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,453 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,453 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,453 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,453 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,453 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,453 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,453 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,453 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,453 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,453 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,453 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,453 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,453 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,453 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,453 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,453 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,453 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,454 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,454 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,454 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,454 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,454 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,454 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,454 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,454 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,454 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,454 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,454 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,454 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,454 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,454 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,454 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,454 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,454 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,454 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,454 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,454 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,454 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,454 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,455 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,455 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,455 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,455 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,455 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,455 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,455 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,455 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,455 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,455 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,455 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,455 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,455 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,455 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,455 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,455 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,455 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,455 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,455 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,455 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,455 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,455 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,456 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,456 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,456 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,456 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,456 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,456 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,456 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,456 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,456 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,456 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,456 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,456 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,456 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,456 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,456 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,456 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,456 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,456 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,456 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,457 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,457 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,457 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,457 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,457 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,457 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,457 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,457 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,457 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,457 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,457 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,457 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,457 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,457 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,457 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,457 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,457 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,457 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,457 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,457 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,457 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,458 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,458 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,458 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,458 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,458 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,458 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,458 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,458 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,458 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,458 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,458 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,458 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,458 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,458 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,458 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,458 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,458 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,458 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,458 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,459 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,459 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,459 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,459 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,459 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,459 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,459 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,459 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,459 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,459 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,459 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,460 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,460 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,460 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,460 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,460 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,460 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,460 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,460 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,460 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,460 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,460 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,460 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,460 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,460 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,460 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,460 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,460 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,460 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,460 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,460 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread1of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,461 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,461 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,461 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,461 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,461 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,461 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,461 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,461 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,461 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,462 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,462 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,462 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,462 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,462 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,462 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,462 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,462 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,462 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,462 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,462 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,462 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,462 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,462 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,462 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,462 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread2of3ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,463 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,463 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~w~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,463 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,463 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~h#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,463 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,463 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,463 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,463 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~m~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,463 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,463 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,463 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,463 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,463 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~pre6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,464 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~ret7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,464 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~tab#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,464 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,464 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,464 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,464 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~ret_val~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,464 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,464 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_~h~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,464 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,464 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,464 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_~new_val#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,464 WARN L322 ript$VariableManager]: TermVariabe |thread_routineThread3of3ForFork0_cas_#in~tab#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-19 17:14:26,465 INFO L148 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-02-19 17:14:26,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-19 17:14:26,466 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:14:26,467 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-19 17:14:26,468 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (26)] Waiting until timeout for monitored process [2022-02-19 17:14:26,473 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-19 17:14:26,474 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, mLazyFiniteAutomaton=true, 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, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=false [2022-02-19 17:14:26,474 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-02-19 17:14:26,483 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 89 transitions and produced 90 states. [2022-02-19 17:14:26,483 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-19 17:14:26,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:14:26,483 INFO L85 PathProgramCache]: Analyzing trace with hash 1697618586, now seen corresponding path program 1 times [2022-02-19 17:14:26,483 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:14:26,483 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [550502805] [2022-02-19 17:14:26,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:14:26,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:14:26,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:14:26,498 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-19 17:14:26,498 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:14:26,498 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [550502805] [2022-02-19 17:14:26,498 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [550502805] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-19 17:14:26,498 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-19 17:14:26,498 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-19 17:14:26,498 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1032056264] [2022-02-19 17:14:26,498 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-19 17:14:26,499 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-19 17:14:26,499 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:14:26,499 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-19 17:14:26,499 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-19 17:14:26,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:26,499 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:14:26,499 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 32.0) internal successors, (64), 2 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:14:26,499 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:26,504 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 89 transitions and produced 90 states. [2022-02-19 17:14:26,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:26,504 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-02-19 17:14:26,504 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-19 17:14:26,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:14:26,505 INFO L85 PathProgramCache]: Analyzing trace with hash -1006599556, now seen corresponding path program 1 times [2022-02-19 17:14:26,505 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:14:26,505 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [114777605] [2022-02-19 17:14:26,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:14:26,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:14:26,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:14:26,531 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-19 17:14:26,531 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:14:26,532 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [114777605] [2022-02-19 17:14:26,532 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [114777605] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-19 17:14:26,532 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-19 17:14:26,532 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-19 17:14:26,532 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1888869069] [2022-02-19 17:14:26,532 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-19 17:14:26,532 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-19 17:14:26,532 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:14:26,533 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-19 17:14:26,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-19 17:14:26,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:26,533 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:14:26,533 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:14:26,533 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:26,533 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:26,552 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 82 transitions and produced 83 states. [2022-02-19 17:14:26,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:26,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:14:26,552 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-02-19 17:14:26,552 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-19 17:14:26,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:14:26,553 INFO L85 PathProgramCache]: Analyzing trace with hash 1369560683, now seen corresponding path program 1 times [2022-02-19 17:14:26,553 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:14:26,553 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [925694191] [2022-02-19 17:14:26,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:14:26,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:14:26,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:14:26,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-19 17:14:26,581 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:14:26,582 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [925694191] [2022-02-19 17:14:26,582 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [925694191] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:14:26,582 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1635847239] [2022-02-19 17:14:26,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:14:26,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:14:26,582 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:14:26,584 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:14:26,585 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2022-02-19 17:14:26,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:14:26,930 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-19 17:14:26,931 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:14:27,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-19 17:14:27,001 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:14:27,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-19 17:14:27,078 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1635847239] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:14:27,078 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:14:27,078 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-19 17:14:27,079 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [137440822] [2022-02-19 17:14:27,079 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:14:27,079 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-19 17:14:27,079 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:14:27,079 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-19 17:14:27,079 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-19 17:14:27,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:27,080 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:14:27,080 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.5) internal successors, (75), 10 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:14:27,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:27,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:14:27,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:27,347 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 96 transitions and produced 97 states. [2022-02-19 17:14:27,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:27,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:14:27,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:14:27,366 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Ended with exit code 0 [2022-02-19 17:14:27,549 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30 [2022-02-19 17:14:27,549 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-19 17:14:27,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:14:27,549 INFO L85 PathProgramCache]: Analyzing trace with hash 369522379, now seen corresponding path program 2 times [2022-02-19 17:14:27,549 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:14:27,550 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [580408979] [2022-02-19 17:14:27,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:14:27,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:14:27,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:14:27,579 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-02-19 17:14:27,579 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:14:27,579 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [580408979] [2022-02-19 17:14:27,579 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [580408979] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:14:27,579 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1011944673] [2022-02-19 17:14:27,579 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-19 17:14:27,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:14:27,580 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:14:27,581 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:14:27,609 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2022-02-19 17:14:27,948 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-19 17:14:27,948 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-19 17:14:27,949 INFO L263 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-19 17:14:27,950 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:14:28,053 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-19 17:14:28,053 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:14:28,181 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-19 17:14:28,181 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1011944673] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:14:28,181 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:14:28,181 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 9, 9] total 18 [2022-02-19 17:14:28,181 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1205118167] [2022-02-19 17:14:28,181 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:14:28,182 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-02-19 17:14:28,182 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:14:28,182 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-02-19 17:14:28,182 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=222, Unknown=0, NotChecked=0, Total=306 [2022-02-19 17:14:28,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:28,182 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:14:28,182 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 18 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:14:28,182 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:28,182 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:14:28,182 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:14:28,183 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:28,545 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 144 transitions and produced 137 states. [2022-02-19 17:14:28,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:28,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:14:28,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:14:28,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:14:28,564 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Forceful destruction successful, exit code 0 [2022-02-19 17:14:28,746 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,28 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:14:28,747 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-19 17:14:28,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:14:28,747 INFO L85 PathProgramCache]: Analyzing trace with hash -1358652832, now seen corresponding path program 1 times [2022-02-19 17:14:28,747 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:14:28,747 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [882517411] [2022-02-19 17:14:28,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:14:28,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:14:28,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:14:28,879 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-19 17:14:28,879 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:14:28,880 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [882517411] [2022-02-19 17:14:28,880 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [882517411] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:14:28,880 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1315142598] [2022-02-19 17:14:28,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:14:28,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:14:28,880 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:14:28,881 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:14:28,896 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2022-02-19 17:14:29,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:14:29,321 INFO L263 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 16 conjunts are in the unsatisfiable core [2022-02-19 17:14:29,321 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:14:29,442 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-19 17:14:29,443 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:14:29,706 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-19 17:14:29,706 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1315142598] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:14:29,706 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:14:29,706 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 34 [2022-02-19 17:14:29,706 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1996123470] [2022-02-19 17:14:29,707 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:14:29,707 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-02-19 17:14:29,707 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:14:29,707 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-02-19 17:14:29,707 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=306, Invalid=816, Unknown=0, NotChecked=0, Total=1122 [2022-02-19 17:14:29,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:29,707 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:14:29,708 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 3.8529411764705883) internal successors, (131), 34 states have internal predecessors, (131), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:14:29,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:29,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:14:29,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:14:29,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:14:29,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:30,345 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 200 transitions and produced 178 states. [2022-02-19 17:14:30,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:30,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:14:30,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:14:30,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:14:30,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:14:30,364 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Forceful destruction successful, exit code 0 [2022-02-19 17:14:30,546 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32,29 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:14:30,547 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-19 17:14:30,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:14:30,547 INFO L85 PathProgramCache]: Analyzing trace with hash -1451116320, now seen corresponding path program 2 times [2022-02-19 17:14:30,547 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:14:30,547 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1071451824] [2022-02-19 17:14:30,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:14:30,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:14:30,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:14:30,918 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-19 17:14:30,919 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:14:30,919 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1071451824] [2022-02-19 17:14:30,919 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1071451824] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:14:30,919 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1960949917] [2022-02-19 17:14:30,919 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-19 17:14:30,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:14:30,919 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:14:30,921 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:14:30,954 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2022-02-19 17:14:31,330 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-19 17:14:31,330 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-19 17:14:31,331 INFO L263 TraceCheckSpWp]: Trace formula consists of 290 conjuncts, 32 conjunts are in the unsatisfiable core [2022-02-19 17:14:31,332 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:14:31,518 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-19 17:14:31,518 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:14:32,285 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-19 17:14:32,285 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1960949917] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:14:32,285 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:14:32,285 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33, 33] total 66 [2022-02-19 17:14:32,286 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [665239206] [2022-02-19 17:14:32,286 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:14:32,286 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 66 states [2022-02-19 17:14:32,286 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:14:32,286 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2022-02-19 17:14:32,287 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1122, Invalid=3168, Unknown=0, NotChecked=0, Total=4290 [2022-02-19 17:14:32,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:32,287 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:14:32,287 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 66 states, 66 states have (on average 3.196969696969697) internal successors, (211), 66 states have internal predecessors, (211), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:14:32,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:32,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:14:32,288 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:14:32,288 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:14:32,288 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:14:32,288 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:33,884 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 312 transitions and produced 259 states. [2022-02-19 17:14:33,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:33,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:14:33,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:14:33,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:14:33,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:14:33,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:14:33,903 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Forceful destruction successful, exit code 0 [2022-02-19 17:14:34,086 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33,30 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:14:34,086 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-19 17:14:34,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:14:34,086 INFO L85 PathProgramCache]: Analyzing trace with hash 626685408, now seen corresponding path program 3 times [2022-02-19 17:14:34,086 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:14:34,087 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1891048714] [2022-02-19 17:14:34,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:14:34,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:14:34,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:14:35,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2361 backedges. 0 proven. 2356 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-19 17:14:35,320 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:14:35,323 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1891048714] [2022-02-19 17:14:35,323 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1891048714] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:14:35,323 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2001050711] [2022-02-19 17:14:35,323 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-02-19 17:14:35,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:14:35,324 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:14:35,325 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:14:35,326 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2022-02-19 17:14:35,702 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-02-19 17:14:35,702 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-19 17:14:35,704 INFO L263 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 30 conjunts are in the unsatisfiable core [2022-02-19 17:14:35,706 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:14:35,795 INFO L353 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-02-19 17:14:35,795 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-02-19 17:14:36,850 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-02-19 17:14:36,905 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-02-19 17:14:37,031 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-02-19 17:14:37,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2361 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 2356 trivial. 0 not checked. [2022-02-19 17:14:37,311 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:14:38,080 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_8321 (Array Int Int)) (|v_thread_routineThread1of3ForFork0_~w~0#1_23| Int) (|v_thread_routineThread1of3ForFork0_#t~pre6#1_22| Int)) (let ((.cse0 (* 7 |v_thread_routineThread1of3ForFork0_~w~0#1_23|))) (or (= (mod .cse0 128) 0) (< |v_thread_routineThread1of3ForFork0_#t~pre6#1_22| 1) (<= 0 .cse0) (< |v_thread_routineThread1of3ForFork0_~w~0#1_23| (+ (* |v_thread_routineThread1of3ForFork0_#t~pre6#1_22| 11) (select (select (store |c_#memory_int| |c_~#tids~0.base| v_ArrVal_8321) |c_thread_routineThread1of3ForFork0_#in~arg#1.base|) |c_thread_routineThread1of3ForFork0_#in~arg#1.offset|)))))) is different from false [2022-02-19 17:14:38,138 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-19 17:14:38,138 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 23 [2022-02-19 17:14:38,145 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-19 17:14:38,145 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 38 treesize of output 41 [2022-02-19 17:14:38,149 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 11 [2022-02-19 17:14:40,086 INFO L353 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2022-02-19 17:14:40,087 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 12 [2022-02-19 17:14:40,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2361 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2356 trivial. 3 not checked. [2022-02-19 17:14:40,100 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2001050711] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:14:40,100 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:14:40,100 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 18, 18] total 96 [2022-02-19 17:14:40,100 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1989505989] [2022-02-19 17:14:40,100 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:14:40,101 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 96 states [2022-02-19 17:14:40,101 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:14:40,101 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 96 interpolants. [2022-02-19 17:14:40,102 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1198, Invalid=7735, Unknown=1, NotChecked=186, Total=9120 [2022-02-19 17:14:40,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:40,102 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:14:40,102 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 96 states, 96 states have (on average 3.1875) internal successors, (306), 96 states have internal predecessors, (306), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:14:40,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:14:40,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:14:40,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:14:40,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2022-02-19 17:14:40,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:14:40,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:14:40,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:15:17,565 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 2496 transitions and produced 2416 states. [2022-02-19 17:15:17,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:15:17,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:15:17,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:15:17,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-02-19 17:15:17,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:15:17,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:15:17,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2022-02-19 17:15:17,584 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Ended with exit code 0 [2022-02-19 17:15:17,766 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 31 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34 [2022-02-19 17:15:17,767 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-19 17:15:17,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:15:17,767 INFO L85 PathProgramCache]: Analyzing trace with hash 559999603, now seen corresponding path program 1 times [2022-02-19 17:15:17,767 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:15:17,767 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1234438206] [2022-02-19 17:15:17,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:15:17,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:15:17,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:15:19,212 INFO L134 CoverageAnalysis]: Checked inductivity of 16790 backedges. 0 proven. 2512 refuted. 0 times theorem prover too weak. 14278 trivial. 0 not checked. [2022-02-19 17:15:19,213 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:15:19,213 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1234438206] [2022-02-19 17:15:19,213 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1234438206] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:15:19,213 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [42703586] [2022-02-19 17:15:19,213 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:15:19,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:15:19,213 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:15:19,215 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:15:19,215 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process [2022-02-19 17:15:19,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:15:19,883 INFO L263 TraceCheckSpWp]: Trace formula consists of 2656 conjuncts, 66 conjunts are in the unsatisfiable core [2022-02-19 17:15:19,891 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:15:21,148 INFO L134 CoverageAnalysis]: Checked inductivity of 16790 backedges. 0 proven. 2512 refuted. 0 times theorem prover too weak. 14278 trivial. 0 not checked. [2022-02-19 17:15:21,148 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:15:25,123 INFO L134 CoverageAnalysis]: Checked inductivity of 16790 backedges. 0 proven. 2512 refuted. 0 times theorem prover too weak. 14278 trivial. 0 not checked. [2022-02-19 17:15:25,123 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [42703586] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:15:25,123 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:15:25,124 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [67, 67, 67] total 134 [2022-02-19 17:15:25,124 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1243838381] [2022-02-19 17:15:25,124 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:15:25,126 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 134 states [2022-02-19 17:15:25,126 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:15:25,127 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 134 interpolants. [2022-02-19 17:15:25,130 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4556, Invalid=13266, Unknown=0, NotChecked=0, Total=17822 [2022-02-19 17:15:25,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:15:25,130 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:15:25,131 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 134 states, 134 states have (on average 3.171641791044776) internal successors, (425), 134 states have internal predecessors, (425), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:15:25,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:15:25,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:15:25,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:15:25,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2022-02-19 17:15:25,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:15:25,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:15:25,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2022-02-19 17:15:25,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:16:01,737 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 2727 transitions and produced 2581 states. [2022-02-19 17:16:01,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:16:01,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:16:01,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:16:01,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-02-19 17:16:01,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:16:01,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:16:01,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2022-02-19 17:16:01,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:16:01,759 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Forceful destruction successful, exit code 0 [2022-02-19 17:16:01,939 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 32 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35 [2022-02-19 17:16:01,939 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-19 17:16:01,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:16:01,940 INFO L85 PathProgramCache]: Analyzing trace with hash -228825894, now seen corresponding path program 2 times [2022-02-19 17:16:01,940 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:16:01,940 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [140375829] [2022-02-19 17:16:01,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:16:01,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:16:02,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:16:06,400 INFO L134 CoverageAnalysis]: Checked inductivity of 24743 backedges. 0 proven. 10465 refuted. 0 times theorem prover too weak. 14278 trivial. 0 not checked. [2022-02-19 17:16:06,400 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:16:06,401 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [140375829] [2022-02-19 17:16:06,401 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [140375829] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:16:06,401 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [144416058] [2022-02-19 17:16:06,401 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-19 17:16:06,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:16:06,401 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:16:06,402 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:16:06,403 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2022-02-19 17:16:07,151 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-19 17:16:07,152 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-19 17:16:07,166 INFO L263 TraceCheckSpWp]: Trace formula consists of 2986 conjuncts, 132 conjunts are in the unsatisfiable core [2022-02-19 17:16:07,175 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:16:08,758 INFO L134 CoverageAnalysis]: Checked inductivity of 24743 backedges. 0 proven. 10465 refuted. 0 times theorem prover too weak. 14278 trivial. 0 not checked. [2022-02-19 17:16:08,759 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:16:20,136 INFO L134 CoverageAnalysis]: Checked inductivity of 24743 backedges. 0 proven. 10465 refuted. 0 times theorem prover too weak. 14278 trivial. 0 not checked. [2022-02-19 17:16:20,137 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [144416058] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:16:20,137 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:16:20,137 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [133, 133, 133] total 259 [2022-02-19 17:16:20,137 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [292164662] [2022-02-19 17:16:20,137 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:16:20,139 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 259 states [2022-02-19 17:16:20,139 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:16:20,143 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 259 interpolants. [2022-02-19 17:16:20,152 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16899, Invalid=49923, Unknown=0, NotChecked=0, Total=66822 [2022-02-19 17:16:20,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:16:20,152 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:16:20,153 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 259 states, 259 states have (on average 2.857142857142857) internal successors, (740), 259 states have internal predecessors, (740), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:16:20,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:16:20,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:16:20,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:16:20,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2022-02-19 17:16:20,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:16:20,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:16:20,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2022-02-19 17:16:20,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:16:20,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:17:13,527 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 3168 transitions and produced 2897 states. [2022-02-19 17:17:13,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:17:13,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:17:13,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:17:13,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-02-19 17:17:13,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:17:13,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:17:13,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2022-02-19 17:17:13,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:17:13,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:17:13,550 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Forceful destruction successful, exit code 0 [2022-02-19 17:17:13,729 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36,33 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:17:13,729 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-19 17:17:13,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:17:13,730 INFO L85 PathProgramCache]: Analyzing trace with hash 1952693363, now seen corresponding path program 3 times [2022-02-19 17:17:13,730 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:17:13,730 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [864933811] [2022-02-19 17:17:13,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:17:13,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:17:13,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:17:14,486 INFO L134 CoverageAnalysis]: Checked inductivity of 55046 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 55033 trivial. 0 not checked. [2022-02-19 17:17:14,487 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:17:14,487 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [864933811] [2022-02-19 17:17:14,487 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [864933811] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:17:14,487 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1068397454] [2022-02-19 17:17:14,487 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-02-19 17:17:14,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:17:14,488 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:17:14,492 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:17:14,495 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Waiting until timeout for monitored process [2022-02-19 17:17:15,224 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-02-19 17:17:15,224 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-19 17:17:15,227 INFO L263 TraceCheckSpWp]: Trace formula consists of 326 conjuncts, 6 conjunts are in the unsatisfiable core [2022-02-19 17:17:15,235 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:17:17,293 INFO L134 CoverageAnalysis]: Checked inductivity of 55046 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 55033 trivial. 0 not checked. [2022-02-19 17:17:17,293 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:17:19,313 INFO L134 CoverageAnalysis]: Checked inductivity of 55046 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 55033 trivial. 0 not checked. [2022-02-19 17:17:19,313 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1068397454] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:17:19,314 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:17:19,314 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 14 [2022-02-19 17:17:19,314 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [298949945] [2022-02-19 17:17:19,314 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:17:19,316 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-02-19 17:17:19,316 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:17:19,316 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-02-19 17:17:19,316 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2022-02-19 17:17:19,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:17:19,316 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:17:19,316 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 13.357142857142858) internal successors, (187), 14 states have internal predecessors, (187), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:17:19,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:17:19,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:17:19,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:17:19,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2022-02-19 17:17:19,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:17:19,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:17:19,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2022-02-19 17:17:19,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:17:19,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:17:19,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:17:51,234 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 3186 transitions and produced 2914 states. [2022-02-19 17:17:51,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:17:51,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:17:51,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:17:51,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-02-19 17:17:51,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:17:51,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:17:51,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2022-02-19 17:17:51,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:17:51,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:17:51,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-19 17:17:51,243 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Ended with exit code 0 [2022-02-19 17:17:51,435 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 34 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2022-02-19 17:17:51,436 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-19 17:17:51,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:17:51,436 INFO L85 PathProgramCache]: Analyzing trace with hash -1114662876, now seen corresponding path program 1 times [2022-02-19 17:17:51,436 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:17:51,436 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [223812438] [2022-02-19 17:17:51,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:17:51,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:17:51,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:17:52,061 INFO L134 CoverageAnalysis]: Checked inductivity of 55054 backedges. 3568 proven. 14 refuted. 0 times theorem prover too weak. 51472 trivial. 0 not checked. [2022-02-19 17:17:52,061 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:17:52,061 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [223812438] [2022-02-19 17:17:52,061 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [223812438] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:17:52,061 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1813988104] [2022-02-19 17:17:52,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:17:52,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:17:52,062 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:17:52,064 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:17:52,069 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Waiting until timeout for monitored process [2022-02-19 17:17:52,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:17:52,954 INFO L263 TraceCheckSpWp]: Trace formula consists of 3623 conjuncts, 6 conjunts are in the unsatisfiable core [2022-02-19 17:17:52,963 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:17:54,624 INFO L134 CoverageAnalysis]: Checked inductivity of 55054 backedges. 3582 proven. 0 refuted. 0 times theorem prover too weak. 51472 trivial. 0 not checked. [2022-02-19 17:17:54,624 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-19 17:17:54,624 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1813988104] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-19 17:17:54,624 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-19 17:17:54,625 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 8 [2022-02-19 17:17:54,625 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [717258569] [2022-02-19 17:17:54,625 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-19 17:17:54,625 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-19 17:17:54,626 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:17:54,626 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-19 17:17:54,626 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-02-19 17:17:54,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:17:54,626 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:17:54,626 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 33.57142857142857) internal successors, (235), 7 states have internal predecessors, (235), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:17:54,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:17:54,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:17:54,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:17:54,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2022-02-19 17:17:54,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:17:54,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:17:54,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2022-02-19 17:17:54,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:17:54,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:17:54,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-19 17:17:54,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:18:00,725 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 1317 transitions and produced 1073 states. [2022-02-19 17:18:00,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:18:00,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:18:00,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:18:00,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-02-19 17:18:00,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:18:00,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:18:00,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2022-02-19 17:18:00,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:18:00,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:18:00,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-19 17:18:00,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-19 17:18:00,750 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Forceful destruction successful, exit code 0 [2022-02-19 17:18:00,926 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 35 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable38 [2022-02-19 17:18:00,927 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-19 17:18:00,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:18:00,927 INFO L85 PathProgramCache]: Analyzing trace with hash 922221391, now seen corresponding path program 1 times [2022-02-19 17:18:00,927 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:18:00,927 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1156090744] [2022-02-19 17:18:00,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:18:00,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:18:01,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:18:01,543 INFO L134 CoverageAnalysis]: Checked inductivity of 40983 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 40962 trivial. 0 not checked. [2022-02-19 17:18:01,543 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:18:01,543 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1156090744] [2022-02-19 17:18:01,543 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1156090744] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:18:01,543 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [794290957] [2022-02-19 17:18:01,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:18:01,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:18:01,544 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:18:01,545 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:18:01,546 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Waiting until timeout for monitored process [2022-02-19 17:18:02,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:18:02,239 INFO L263 TraceCheckSpWp]: Trace formula consists of 1747 conjuncts, 32 conjunts are in the unsatisfiable core [2022-02-19 17:18:02,246 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:18:02,314 INFO L353 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-02-19 17:18:02,314 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-02-19 17:18:07,379 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-02-19 17:18:07,427 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-02-19 17:18:07,531 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-02-19 17:18:07,671 INFO L134 CoverageAnalysis]: Checked inductivity of 40983 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 40962 trivial. 0 not checked. [2022-02-19 17:18:07,671 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:18:08,184 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_thread_routineThread2of3ForFork0_#t~pre6#1_19| Int) (v_ArrVal_11930 (Array Int Int)) (|v_thread_routineThread2of3ForFork0_~w~0#1_20| Int)) (let ((.cse0 (* 7 |v_thread_routineThread2of3ForFork0_~w~0#1_20|))) (or (< |v_thread_routineThread2of3ForFork0_#t~pre6#1_19| 1) (= (mod .cse0 128) 0) (< |v_thread_routineThread2of3ForFork0_~w~0#1_20| (+ (select (select (store |c_#memory_int| |c_~#tids~0.base| v_ArrVal_11930) |c_thread_routineThread2of3ForFork0_#in~arg#1.base|) |c_thread_routineThread2of3ForFork0_#in~arg#1.offset|) (* |v_thread_routineThread2of3ForFork0_#t~pre6#1_19| 11))) (<= 0 .cse0)))) is different from false [2022-02-19 17:18:08,245 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-19 17:18:08,246 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 23 [2022-02-19 17:18:08,253 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-19 17:18:08,254 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 38 treesize of output 41 [2022-02-19 17:18:08,259 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 11 [2022-02-19 17:18:43,853 INFO L353 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2022-02-19 17:18:43,853 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 12 [2022-02-19 17:18:43,868 INFO L134 CoverageAnalysis]: Checked inductivity of 40983 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 40962 trivial. 6 not checked. [2022-02-19 17:18:43,868 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [794290957] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:18:43,868 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:18:43,869 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 20, 20] total 52 [2022-02-19 17:18:43,869 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1739979201] [2022-02-19 17:18:43,869 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:18:43,870 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2022-02-19 17:18:43,870 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:18:43,870 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2022-02-19 17:18:43,871 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=217, Invalid=2336, Unknown=1, NotChecked=98, Total=2652 [2022-02-19 17:18:43,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:18:43,871 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:18:43,871 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 52 states, 52 states have (on average 6.076923076923077) internal successors, (316), 52 states have internal predecessors, (316), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:18:43,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:18:43,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:18:43,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:18:43,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2022-02-19 17:18:43,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:18:43,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:18:43,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2022-02-19 17:18:43,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:18:43,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:18:43,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-19 17:18:43,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-19 17:18:43,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:18:55,331 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 1386 transitions and produced 1142 states. [2022-02-19 17:18:55,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:18:55,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:18:55,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:18:55,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-02-19 17:18:55,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:18:55,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:18:55,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2022-02-19 17:18:55,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:18:55,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:18:55,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-19 17:18:55,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-19 17:18:55,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-02-19 17:18:55,353 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Forceful destruction successful, exit code 0 [2022-02-19 17:18:55,533 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 36 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39 [2022-02-19 17:18:55,533 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-19 17:18:55,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-19 17:18:55,533 INFO L85 PathProgramCache]: Analyzing trace with hash 369207292, now seen corresponding path program 1 times [2022-02-19 17:18:55,534 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-19 17:18:55,534 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [627753671] [2022-02-19 17:18:55,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:18:55,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-19 17:18:55,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:18:56,146 INFO L134 CoverageAnalysis]: Checked inductivity of 40991 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 40962 trivial. 0 not checked. [2022-02-19 17:18:56,147 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-19 17:18:56,147 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [627753671] [2022-02-19 17:18:56,147 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [627753671] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-19 17:18:56,147 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1229225565] [2022-02-19 17:18:56,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-19 17:18:56,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:18:56,148 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 17:18:56,149 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-19 17:18:56,149 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Waiting until timeout for monitored process [2022-02-19 17:18:56,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-19 17:18:56,889 INFO L263 TraceCheckSpWp]: Trace formula consists of 1817 conjuncts, 33 conjunts are in the unsatisfiable core [2022-02-19 17:18:56,896 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-19 17:18:56,963 INFO L353 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-02-19 17:18:56,963 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-02-19 17:19:02,062 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-02-19 17:19:02,107 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-02-19 17:19:02,201 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-02-19 17:19:02,449 INFO L134 CoverageAnalysis]: Checked inductivity of 40991 backedges. 18 proven. 11 refuted. 0 times theorem prover too weak. 40962 trivial. 0 not checked. [2022-02-19 17:19:02,449 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-19 17:19:03,526 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_thread_routineThread2of3ForFork0_~w~0#1_23| Int) (v_ArrVal_12539 (Array Int Int)) (|v_thread_routineThread2of3ForFork0_#t~pre6#1_22| Int)) (let ((.cse0 (* 7 |v_thread_routineThread2of3ForFork0_~w~0#1_23|))) (or (<= 0 .cse0) (= (mod .cse0 128) 0) (< |v_thread_routineThread2of3ForFork0_#t~pre6#1_22| 2) (< |v_thread_routineThread2of3ForFork0_~w~0#1_23| (+ (select (select (store |c_#memory_int| |c_~#tids~0.base| v_ArrVal_12539) |c_thread_routineThread2of3ForFork0_#in~arg#1.base|) |c_thread_routineThread2of3ForFork0_#in~arg#1.offset|) (* |v_thread_routineThread2of3ForFork0_#t~pre6#1_22| 11)))))) is different from false [2022-02-19 17:19:03,588 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-19 17:19:03,589 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 23 [2022-02-19 17:19:03,601 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-19 17:19:03,601 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 38 treesize of output 41 [2022-02-19 17:19:03,607 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 11 [2022-02-19 17:19:29,447 INFO L353 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2022-02-19 17:19:29,447 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 12 [2022-02-19 17:19:29,464 INFO L134 CoverageAnalysis]: Checked inductivity of 40991 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 40962 trivial. 6 not checked. [2022-02-19 17:19:29,464 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1229225565] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-19 17:19:29,464 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-19 17:19:29,464 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 21, 21] total 54 [2022-02-19 17:19:29,464 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [465657960] [2022-02-19 17:19:29,465 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-19 17:19:29,465 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 54 states [2022-02-19 17:19:29,465 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-19 17:19:29,466 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2022-02-19 17:19:29,466 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=214, Invalid=2545, Unknown=1, NotChecked=102, Total=2862 [2022-02-19 17:19:29,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:19:29,466 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-19 17:19:29,467 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 54 states, 54 states have (on average 7.574074074074074) internal successors, (409), 54 states have internal predecessors, (409), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-19 17:19:29,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-19 17:19:29,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-19 17:19:29,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-19 17:19:29,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2022-02-19 17:19:29,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-02-19 17:19:29,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2022-02-19 17:19:29,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2022-02-19 17:19:29,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2022-02-19 17:19:29,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 384 states. [2022-02-19 17:19:29,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-19 17:19:29,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-19 17:19:29,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2022-02-19 17:19:29,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. Received shutdown request... [2022-02-19 17:19:46,083 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (26)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-02-19 17:19:46,087 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-02-19 17:19:46,087 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (12)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-02-19 17:19:46,087 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-02-19 17:19:46,087 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-02-19 17:19:46,103 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Forceful destruction successful, exit code 0 [2022-02-19 17:19:46,282 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40,37 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-19 17:19:46,283 WARN L594 AbstractCegarLoop]: Verification canceled: while executing DepthFirstTraversal. [2022-02-19 17:19:46,283 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2022-02-19 17:19:46,283 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATION (3 of 5 remaining) [2022-02-19 17:19:46,283 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 5 remaining) [2022-02-19 17:19:46,283 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 5 remaining) [2022-02-19 17:19:46,283 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2022-02-19 17:19:46,284 INFO L732 BasicCegarLoop]: Path program histogram: [3, 3, 2, 1, 1, 1, 1, 1] [2022-02-19 17:19:46,286 INFO L230 ceAbstractionStarter]: Analysis of concurrent program completed with 3 thread instances [2022-02-19 17:19:46,286 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-02-19 17:19:46,288 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.02 05:19:46 BasicIcfg [2022-02-19 17:19:46,288 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-19 17:19:46,289 INFO L158 Benchmark]: Toolchain (without parser) took 743937.21ms. Allocated memory was 196.1MB in the beginning and 3.1GB in the end (delta: 2.9GB). Free memory was 145.8MB in the beginning and 1.0GB in the end (delta: -901.8MB). Peak memory consumption was 2.7GB. Max. memory is 8.0GB. [2022-02-19 17:19:46,289 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 196.1MB. Free memory is still 165.2MB. There was no memory consumed. Max. memory is 8.0GB. [2022-02-19 17:19:46,289 INFO L158 Benchmark]: CACSL2BoogieTranslator took 575.46ms. Allocated memory is still 196.1MB. Free memory was 145.6MB in the beginning and 153.4MB in the end (delta: -7.8MB). Peak memory consumption was 10.6MB. Max. memory is 8.0GB. [2022-02-19 17:19:46,289 INFO L158 Benchmark]: Boogie Procedure Inliner took 66.90ms. Allocated memory is still 196.1MB. Free memory was 153.4MB in the beginning and 150.8MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-02-19 17:19:46,290 INFO L158 Benchmark]: Boogie Preprocessor took 24.23ms. Allocated memory is still 196.1MB. Free memory was 150.8MB in the beginning and 149.2MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-02-19 17:19:46,290 INFO L158 Benchmark]: RCFGBuilder took 402.93ms. Allocated memory is still 196.1MB. Free memory was 149.2MB in the beginning and 135.1MB in the end (delta: 14.2MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. [2022-02-19 17:19:46,290 INFO L158 Benchmark]: TraceAbstraction took 742862.94ms. Allocated memory was 196.1MB in the beginning and 3.1GB in the end (delta: 2.9GB). Free memory was 134.5MB in the beginning and 1.0GB in the end (delta: -913.1MB). Peak memory consumption was 2.7GB. Max. memory is 8.0GB. [2022-02-19 17:19:46,291 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 196.1MB. Free memory is still 165.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 575.46ms. Allocated memory is still 196.1MB. Free memory was 145.6MB in the beginning and 153.4MB in the end (delta: -7.8MB). Peak memory consumption was 10.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 66.90ms. Allocated memory is still 196.1MB. Free memory was 153.4MB in the beginning and 150.8MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 24.23ms. Allocated memory is still 196.1MB. Free memory was 150.8MB in the beginning and 149.2MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 402.93ms. Allocated memory is still 196.1MB. Free memory was 149.2MB in the beginning and 135.1MB in the end (delta: 14.2MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. * TraceAbstraction took 742862.94ms. Allocated memory was 196.1MB in the beginning and 3.1GB in the end (delta: 2.9GB). Free memory was 134.5MB in the beginning and 1.0GB in the end (delta: -913.1MB). Peak memory consumption was 2.7GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 0 - 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: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 0 - 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: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 0 - 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 - TimeoutResultAtElement [Line: 1029]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 1044]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while executing DepthFirstTraversal. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 3 procedures, 157 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 131.6s, OverallIterations: 12, TraceHistogramMax: 0, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 82.5s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 909, 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: 0.4s SsaConstructionTime, 2.1s SatisfiabilityAnalysisTime, 42.6s InterpolantComputationTime, 8187 NumberOfCodeBlocks, 7402 NumberOfCodeBlocksAsserted, 26 NumberOfCheckSat, 9313 ConstructedInterpolants, 90 QuantifiedInterpolants, 36375 SizeOfPredicates, 283 NumberOfNonLiveVariables, 6137 ConjunctsInSsa, 325 ConjunctsInUnsatCore, 28 InterpolantComputations, 3 PerfectInterpolantSequences, 237232/280564 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 - StatisticsResult: Ultimate Automizer benchmark data with 2 thread instances CFG has 4 procedures, 205 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 291.2s, OverallIterations: 16, TraceHistogramMax: 0, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 177.1s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 988, 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: 0.7s SsaConstructionTime, 3.5s SatisfiabilityAnalysisTime, 103.1s InterpolantComputationTime, 17110 NumberOfCodeBlocks, 16325 NumberOfCodeBlocksAsserted, 34 NumberOfCheckSat, 20646 ConstructedInterpolants, 416 QuantifiedInterpolants, 96487 SizeOfPredicates, 328 NumberOfNonLiveVariables, 15384 ConjunctsInSsa, 412 ConjunctsInUnsatCore, 39 InterpolantComputations, 4 PerfectInterpolantSequences, 716457/759925 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 - StatisticsResult: Ultimate Automizer benchmark data with 3 thread instances CFG has 5 procedures, 253 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 319.8s, OverallIterations: 13, TraceHistogramMax: 0, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 196.4s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 949, 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: 0.7s SsaConstructionTime, 2.0s SatisfiabilityAnalysisTime, 113.6s InterpolantComputationTime, 16526 NumberOfCodeBlocks, 14847 NumberOfCodeBlocksAsserted, 30 NumberOfCheckSat, 23017 ConstructedInterpolants, 413 QuantifiedInterpolants, 85619 SizeOfPredicates, 309 NumberOfNonLiveVariables, 14111 ConjunctsInSsa, 365 ConjunctsInUnsatCore, 34 InterpolantComputations, 3 PerfectInterpolantSequences, 611475/654901 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 could not prove your program: Timeout Completed graceful shutdown