/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.absence.of.data.races.in.concurrent.programs true --cacsl2boogietranslator.check.unreachability.of.error.function.in.sv-comp.mode false -i ../../../trunk/examples/svcomp/pthread-atomic/read_write_lock-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.mcr-reduction-44898dd [2022-02-09 13:29:38,893 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-09 13:29:38,895 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-09 13:29:38,953 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-02-09 13:29:38,963 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-09 13:29:38,963 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-09 13:29:38,964 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-09 13:29:38,965 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-09 13:29:38,966 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-09 13:29:38,966 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-09 13:29:38,968 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-09 13:29:38,969 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-09 13:29:38,970 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-09 13:29:38,976 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-09 13:29:38,977 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-09 13:29:38,977 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-09 13:29:38,979 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-09 13:29:38,980 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-09 13:29:38,980 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-09 13:29:38,980 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-09 13:29:38,981 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-09 13:29:38,981 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-09 13:29:38,982 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-09 13:29:38,987 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-09 13:29:38,988 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-09 13:29:38,988 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-09 13:29:38,989 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-09 13:29:38,989 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-09 13:29:38,990 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-09 13:29:38,990 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-09 13:29:38,990 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-09 13:29:38,991 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-09 13:29:38,991 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-09 13:29:38,993 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf [2022-02-09 13:29:39,009 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-09 13:29:39,009 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-09 13:29:39,010 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-09 13:29:39,010 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-09 13:29:39,010 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-09 13:29:39,010 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-09 13:29:39,011 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-09 13:29:39,011 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-09 13:29:39,011 INFO L138 SettingsManager]: * Use SBE=true [2022-02-09 13:29:39,011 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-09 13:29:39,011 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-09 13:29:39,011 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-09 13:29:39,012 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-09 13:29:39,012 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-09 13:29:39,012 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-09 13:29:39,012 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-09 13:29:39,012 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-09 13:29:39,012 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-09 13:29:39,012 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-09 13:29:39,012 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-09 13:29:39,013 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-09 13:29:39,013 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-09 13:29:39,013 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-09 13:29:39,013 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-02-09 13:29:39,013 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-09 13:29:39,013 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-09 13:29:39,013 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-09 13:29:39,013 INFO L138 SettingsManager]: * Construct finite automaton lazily=true [2022-02-09 13:29:39,014 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-09 13:29:39,014 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-09 13:29:39,014 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-09 13:29:39,014 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-09 13:29:39,014 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-09 13:29:39,014 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-02-09 13:29:39,014 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-09 13:29:39,014 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-02-09 13:29:39,015 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-02-09 13:29:39,015 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false [2022-02-09 13:29:39,210 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-09 13:29:39,226 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-09 13:29:39,228 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-09 13:29:39,229 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-09 13:29:39,230 INFO L275 PluginConnector]: CDTParser initialized [2022-02-09 13:29:39,230 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-atomic/read_write_lock-1.i [2022-02-09 13:29:39,285 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/301e28ed5/a45215649f274128a4f0770a24782363/FLAG99dbd6245 [2022-02-09 13:29:39,740 INFO L306 CDTParser]: Found 1 translation units. [2022-02-09 13:29:39,740 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/read_write_lock-1.i [2022-02-09 13:29:39,758 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/301e28ed5/a45215649f274128a4f0770a24782363/FLAG99dbd6245 [2022-02-09 13:29:40,070 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/301e28ed5/a45215649f274128a4f0770a24782363 [2022-02-09 13:29:40,072 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-09 13:29:40,073 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-09 13:29:40,079 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-09 13:29:40,079 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-09 13:29:40,082 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-09 13:29:40,082 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.02 01:29:40" (1/1) ... [2022-02-09 13:29:40,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bee9b10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 01:29:40, skipping insertion in model container [2022-02-09 13:29:40,083 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.02 01:29:40" (1/1) ... [2022-02-09 13:29:40,089 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-09 13:29:40,120 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-09 13:29:40,282 WARN L610 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-02-09 13:29:40,433 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-atomic/read_write_lock-1.i[31246,31259] [2022-02-09 13:29:40,447 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-09 13:29:40,453 INFO L203 MainTranslator]: Completed pre-run [2022-02-09 13:29:40,475 WARN L610 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-02-09 13:29:40,499 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-atomic/read_write_lock-1.i[31246,31259] [2022-02-09 13:29:40,516 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-09 13:29:40,548 INFO L208 MainTranslator]: Completed translation [2022-02-09 13:29:40,548 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 01:29:40 WrapperNode [2022-02-09 13:29:40,549 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-09 13:29:40,550 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-09 13:29:40,550 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-09 13:29:40,550 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-09 13:29:40,556 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 01:29:40" (1/1) ... [2022-02-09 13:29:40,586 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 01:29:40" (1/1) ... [2022-02-09 13:29:40,618 INFO L137 Inliner]: procedures = 175, calls = 46, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 178 [2022-02-09 13:29:40,618 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-09 13:29:40,619 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-09 13:29:40,619 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-09 13:29:40,619 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-09 13:29:40,626 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 01:29:40" (1/1) ... [2022-02-09 13:29:40,626 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 01:29:40" (1/1) ... [2022-02-09 13:29:40,644 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 01:29:40" (1/1) ... [2022-02-09 13:29:40,645 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 01:29:40" (1/1) ... [2022-02-09 13:29:40,652 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 01:29:40" (1/1) ... [2022-02-09 13:29:40,653 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 01:29:40" (1/1) ... [2022-02-09 13:29:40,655 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 01:29:40" (1/1) ... [2022-02-09 13:29:40,657 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-09 13:29:40,658 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-09 13:29:40,658 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-09 13:29:40,658 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-09 13:29:40,667 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 01:29:40" (1/1) ... [2022-02-09 13:29:40,673 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-09 13:29:40,682 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-09 13:29:40,696 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) [2022-02-09 13:29:40,724 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 [2022-02-09 13:29:40,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-09 13:29:40,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-09 13:29:40,738 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-09 13:29:40,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-09 13:29:40,738 INFO L130 BoogieDeclarations]: Found specification of procedure reader [2022-02-09 13:29:40,739 INFO L138 BoogieDeclarations]: Found implementation of procedure reader [2022-02-09 13:29:40,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-09 13:29:40,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-09 13:29:40,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-09 13:29:40,739 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-09 13:29:40,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-09 13:29:40,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-09 13:29:40,739 INFO L130 BoogieDeclarations]: Found specification of procedure writer [2022-02-09 13:29:40,739 INFO L138 BoogieDeclarations]: Found implementation of procedure writer [2022-02-09 13:29:40,740 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-09 13:29:40,868 INFO L234 CfgBuilder]: Building ICFG [2022-02-09 13:29:40,869 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-09 13:29:41,171 INFO L275 CfgBuilder]: Performing block encoding [2022-02-09 13:29:41,227 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-09 13:29:41,228 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-09 13:29:41,230 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.02 01:29:41 BoogieIcfgContainer [2022-02-09 13:29:41,230 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-09 13:29:41,231 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-09 13:29:41,231 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-09 13:29:41,235 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-09 13:29:41,235 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.02 01:29:40" (1/3) ... [2022-02-09 13:29:41,236 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a565daa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.02 01:29:41, skipping insertion in model container [2022-02-09 13:29:41,236 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 01:29:40" (2/3) ... [2022-02-09 13:29:41,236 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a565daa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.02 01:29:41, skipping insertion in model container [2022-02-09 13:29:41,236 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.02 01:29:41" (3/3) ... [2022-02-09 13:29:41,237 INFO L111 eAbstractionObserver]: Analyzing ICFG read_write_lock-1.i [2022-02-09 13:29:41,242 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-09 13:29:41,242 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-09 13:29:41,242 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 18 error locations. [2022-02-09 13:29:41,242 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-09 13:29:41,298 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,298 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,298 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,299 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,299 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,299 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,299 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,299 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,300 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,300 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,300 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,300 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,300 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,300 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,301 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,301 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,301 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,301 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,302 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,302 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,302 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,303 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,303 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,303 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,303 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,303 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,303 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,303 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,304 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,304 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,304 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,304 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,304 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,304 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,305 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,305 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,305 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,305 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,305 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,305 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,305 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,306 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,306 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,306 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,306 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,306 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,306 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,307 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,307 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,307 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,307 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,307 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,307 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,307 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,308 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,308 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,309 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,309 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,309 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,309 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,311 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,311 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,311 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,311 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,311 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,311 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,311 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,311 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,312 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,312 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,312 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,312 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,312 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,312 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,312 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,313 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,313 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,313 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,313 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,313 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,314 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,314 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,314 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,314 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,314 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,315 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,315 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,315 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,315 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,315 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,316 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,316 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,316 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,316 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,316 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,316 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,316 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,316 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,317 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,317 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,317 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,317 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,317 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,317 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,317 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,318 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,318 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,318 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,318 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,318 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,318 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,318 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,319 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,319 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,319 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,319 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,319 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,319 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,320 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,320 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,320 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,320 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,320 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,321 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,321 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,321 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,321 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,321 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,321 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,321 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,322 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,322 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,322 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,322 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,322 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,322 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,323 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,323 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,323 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,323 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,323 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,323 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,323 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,323 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,324 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,324 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,324 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,324 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,325 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,326 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,326 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,326 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,327 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,327 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,327 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,327 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,327 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,327 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,328 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,328 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,328 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,328 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,328 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,328 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,328 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,329 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,329 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,329 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,329 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,329 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,330 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,330 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,330 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,330 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,331 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,331 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,331 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,331 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,331 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,331 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,331 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,331 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,332 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,332 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,332 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,332 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,332 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,332 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,332 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,332 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,333 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,333 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,333 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,333 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,333 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,333 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,333 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,333 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,334 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,334 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,334 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,334 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,335 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,335 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,335 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,336 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,336 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,336 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,336 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,336 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,339 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,339 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,339 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,343 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,343 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,343 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,343 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,344 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,344 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,344 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,350 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,350 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,351 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,351 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,351 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,351 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,352 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,360 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,360 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,361 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,361 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,361 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,362 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,362 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,362 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,362 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,362 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,363 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,363 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,363 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,363 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,363 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,363 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,363 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,364 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,364 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,364 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,364 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,364 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,364 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,365 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,365 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,365 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,365 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,365 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,366 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,366 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,366 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,366 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,366 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,366 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,366 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,366 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,366 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,370 INFO L148 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2022-02-09 13:29:41,413 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-09 13:29:41,413 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-09 13:29:41,415 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) [2022-02-09 13:29:41,416 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 [2022-02-09 13:29:41,441 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == readerThread1of1ForFork0 ======== [2022-02-09 13:29:41,446 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 [2022-02-09 13:29:41,446 INFO L340 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2022-02-09 13:29:41,595 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,596 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,599 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,599 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,602 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,603 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,607 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,607 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,616 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,616 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,620 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,620 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,624 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,624 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,629 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,629 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,636 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,636 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,639 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,640 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,643 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,643 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,645 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,645 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,646 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,646 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,648 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,648 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,649 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,649 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,650 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,650 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,658 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,658 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,661 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,662 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,710 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,711 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,712 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,713 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,714 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,714 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,716 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,716 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,738 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,738 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,741 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,742 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,745 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,745 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,756 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,756 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:41,777 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting readerErr0ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2022-02-09 13:29:41,780 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 13:29:41,781 INFO L85 PathProgramCache]: Analyzing trace with hash -2034944427, now seen corresponding path program 1 times [2022-02-09 13:29:41,787 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 13:29:41,787 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [557015506] [2022-02-09 13:29:41,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 13:29:41,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 13:29:41,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 13:29:41,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-09 13:29:41,970 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 13:29:41,971 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [557015506] [2022-02-09 13:29:41,971 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [557015506] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-09 13:29:41,971 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-09 13:29:41,971 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-09 13:29:41,973 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1147962720] [2022-02-09 13:29:41,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-09 13:29:41,977 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-09 13:29:41,977 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 13:29:42,001 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-09 13:29:42,002 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-09 13:29:42,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:29:42,005 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 13:29:42,007 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-09 13:29:42,007 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:29:42,198 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,198 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,201 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,201 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,207 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,207 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,496 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,496 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,497 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,498 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,500 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,500 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,501 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,502 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,510 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,510 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,514 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,514 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,517 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,517 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,528 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,528 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,529 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,530 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,531 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,531 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,622 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,623 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,625 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,625 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,626 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:42,626 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:44,127 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:44,127 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:44,130 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:44,130 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:44,133 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:44,134 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:44,137 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:44,137 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:44,614 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:44,614 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:44,615 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:44,615 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:48,812 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:48,813 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:48,815 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:29:48,815 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,131 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,132 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,133 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,133 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,134 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,134 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,135 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,135 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,141 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,142 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,143 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,144 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,148 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,148 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,159 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,159 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,161 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,162 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,166 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,166 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,167 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,167 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,168 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,169 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,170 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,170 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,171 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,172 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,172 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,172 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,185 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,185 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,186 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,186 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,187 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,188 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,189 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,189 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,193 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,194 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,195 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,196 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,197 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,198 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,204 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,205 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,206 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,206 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,207 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,207 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,217 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,217 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,218 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,218 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,438 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,438 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,440 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,440 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,446 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:03,447 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:30:10,157 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr0ASSERT_VIOLATIONDATA_RACE (8 of 9 remaining) [2022-02-09 13:30:10,158 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr1ASSERT_VIOLATIONDATA_RACE (7 of 9 remaining) [2022-02-09 13:30:10,158 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr2ASSERT_VIOLATIONDATA_RACE (6 of 9 remaining) [2022-02-09 13:30:10,158 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr3ASSERT_VIOLATIONDATA_RACE (5 of 9 remaining) [2022-02-09 13:30:10,158 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr4ASSERT_VIOLATIONDATA_RACE (4 of 9 remaining) [2022-02-09 13:30:10,159 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr5ASSERT_VIOLATIONDATA_RACE (3 of 9 remaining) [2022-02-09 13:30:10,159 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr6ASSERT_VIOLATIONDATA_RACE (2 of 9 remaining) [2022-02-09 13:30:10,159 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr7ASSERT_VIOLATIONDATA_RACE (1 of 9 remaining) [2022-02-09 13:30:10,159 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr8ASSERT_VIOLATIONDATA_RACE (0 of 9 remaining) [2022-02-09 13:30:10,159 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-09 13:30:10,166 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2022-02-09 13:30:10,167 INFO L309 ceAbstractionStarter]: Result for error location readerThread1of1ForFork0 was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (1/5) [2022-02-09 13:30:10,170 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-09 13:30:10,170 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-09 13:30:10,176 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-09 13:30:10,177 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2022-02-09 13:30:10,219 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == readerThread1of1ForFork1 ======== [2022-02-09 13:30:10,220 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 [2022-02-09 13:30:10,220 INFO L340 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2022-02-09 13:30:10,263 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,263 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,265 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,266 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,268 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,268 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,271 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,271 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,277 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,277 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,279 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,280 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,282 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,282 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,287 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,287 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,296 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,296 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,299 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,299 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,301 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,302 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,303 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,303 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,304 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,304 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,305 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,305 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,306 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,306 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,307 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,307 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,312 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,312 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,314 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,315 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,362 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,363 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,364 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,364 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,365 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,365 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,366 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,367 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,375 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting readerErr0ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2022-02-09 13:30:10,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 13:30:10,376 INFO L85 PathProgramCache]: Analyzing trace with hash 316645572, now seen corresponding path program 1 times [2022-02-09 13:30:10,376 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 13:30:10,376 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [492710974] [2022-02-09 13:30:10,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 13:30:10,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 13:30:10,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 13:30:10,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-09 13:30:10,445 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 13:30:10,445 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [492710974] [2022-02-09 13:30:10,445 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [492710974] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-09 13:30:10,445 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-09 13:30:10,446 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-09 13:30:10,446 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1635291711] [2022-02-09 13:30:10,446 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-09 13:30:10,447 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-09 13:30:10,447 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 13:30:10,449 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-09 13:30:10,449 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-09 13:30:10,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:30:10,449 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 13:30:10,449 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 17.5) internal successors, (35), 2 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-09 13:30:10,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:30:10,514 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,515 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,516 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,516 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,517 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,517 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,529 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,529 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,531 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,532 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,534 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,534 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,536 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,536 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,540 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,540 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,543 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,543 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,545 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,545 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,566 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,566 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,567 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,568 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,568 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,569 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,570 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,570 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,580 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,581 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,582 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,582 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,584 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,584 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,601 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,601 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,602 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,602 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,603 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:10,603 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:11,897 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:11,897 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:11,899 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:11,899 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:11,902 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:11,902 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:11,905 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:11,905 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:12,264 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:12,265 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:12,268 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:12,268 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:15,166 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:15,166 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:15,168 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:15,169 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,223 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,223 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,227 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,228 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,228 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,229 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,230 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,230 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,237 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,238 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,240 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,240 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,242 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,242 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,249 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,249 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,251 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,251 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,252 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,252 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,261 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,262 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,264 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,264 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,266 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,266 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,267 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,267 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,268 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,268 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,269 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,269 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,270 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,270 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,271 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,271 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,282 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,282 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,283 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,283 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,284 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,284 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,285 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,285 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,289 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,289 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,291 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,291 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,293 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,293 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,299 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,299 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,301 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,302 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,303 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,303 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,323 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,323 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,324 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:29,325 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:33,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:30:33,850 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr0ASSERT_VIOLATIONDATA_RACE (8 of 9 remaining) [2022-02-09 13:30:33,850 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr1ASSERT_VIOLATIONDATA_RACE (7 of 9 remaining) [2022-02-09 13:30:33,850 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr2ASSERT_VIOLATIONDATA_RACE (6 of 9 remaining) [2022-02-09 13:30:33,850 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr3ASSERT_VIOLATIONDATA_RACE (5 of 9 remaining) [2022-02-09 13:30:33,851 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr4ASSERT_VIOLATIONDATA_RACE (4 of 9 remaining) [2022-02-09 13:30:33,851 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr5ASSERT_VIOLATIONDATA_RACE (3 of 9 remaining) [2022-02-09 13:30:33,851 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr6ASSERT_VIOLATIONDATA_RACE (2 of 9 remaining) [2022-02-09 13:30:33,851 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr7ASSERT_VIOLATIONDATA_RACE (1 of 9 remaining) [2022-02-09 13:30:33,851 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr8ASSERT_VIOLATIONDATA_RACE (0 of 9 remaining) [2022-02-09 13:30:33,851 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-09 13:30:33,853 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2022-02-09 13:30:33,854 INFO L309 ceAbstractionStarter]: Result for error location readerThread1of1ForFork1 was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (2/5) [2022-02-09 13:30:33,866 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-09 13:30:33,866 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-09 13:30:33,872 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-09 13:30:33,873 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Waiting until timeout for monitored process [2022-02-09 13:30:33,879 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-02-09 13:30:33,880 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 [2022-02-09 13:30:33,880 INFO L340 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2022-02-09 13:30:33,919 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2022-02-09 13:30:33,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 13:30:33,919 INFO L85 PathProgramCache]: Analyzing trace with hash 468077500, now seen corresponding path program 1 times [2022-02-09 13:30:33,919 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 13:30:33,920 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1154193003] [2022-02-09 13:30:33,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 13:30:33,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 13:30:33,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 13:30:34,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-09 13:30:34,038 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 13:30:34,038 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1154193003] [2022-02-09 13:30:34,038 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1154193003] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-09 13:30:34,038 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-09 13:30:34,038 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-09 13:30:34,038 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1413452892] [2022-02-09 13:30:34,039 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-09 13:30:34,039 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-09 13:30:34,039 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 13:30:34,039 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-09 13:30:34,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-02-09 13:30:34,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:30:34,039 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 13:30:34,040 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 10.0) internal successors, (50), 6 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-09 13:30:34,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:30:34,088 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,088 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,089 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,089 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,090 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,090 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,091 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,092 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,103 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,103 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,104 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,104 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,105 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,105 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,106 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,107 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,145 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,145 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,147 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,147 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,148 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,148 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,149 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,149 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,160 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,160 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,161 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,161 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,162 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,162 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,163 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,163 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,182 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,182 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,184 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,184 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,186 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,186 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,190 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,190 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,192 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,192 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,194 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,194 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,198 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,198 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,200 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,200 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,202 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,202 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,203 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,203 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,204 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,204 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,205 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,205 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,206 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,206 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,207 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,207 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,213 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,213 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,215 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,215 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,223 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,223 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,225 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,225 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,226 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,227 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,230 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,231 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,233 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,233 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,235 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,235 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,248 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,249 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,250 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,250 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-09 13:30:34,275 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-09 13:30:34,276 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2022-02-09 13:30:34,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 13:30:34,276 INFO L85 PathProgramCache]: Analyzing trace with hash -1160874705, now seen corresponding path program 1 times [2022-02-09 13:30:34,276 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 13:30:34,276 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1505088910] [2022-02-09 13:30:34,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 13:30:34,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 13:30:34,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 13:30:34,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-09 13:30:34,346 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 13:30:34,346 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1505088910] [2022-02-09 13:30:34,346 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1505088910] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-09 13:30:34,346 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-09 13:30:34,346 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-09 13:30:34,347 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2095106387] [2022-02-09 13:30:34,347 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-09 13:30:34,348 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-09 13:30:34,348 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 13:30:34,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-09 13:30:34,348 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-09 13:30:34,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:30:34,349 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 13:30:34,349 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.0) internal successors, (90), 6 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-09 13:30:34,349 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-09 13:30:34,349 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:30:34,402 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,402 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,403 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,403 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,404 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,404 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,409 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,410 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,411 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,411 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,412 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,412 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-09 13:30:34,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-09 13:30:34,450 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-09 13:30:34,450 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2022-02-09 13:30:34,450 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 13:30:34,451 INFO L85 PathProgramCache]: Analyzing trace with hash -1640961529, now seen corresponding path program 1 times [2022-02-09 13:30:34,451 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 13:30:34,451 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1051384878] [2022-02-09 13:30:34,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 13:30:34,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 13:30:34,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 13:30:34,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-09 13:30:34,527 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 13:30:34,527 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1051384878] [2022-02-09 13:30:34,529 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1051384878] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-09 13:30:34,529 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-09 13:30:34,529 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-09 13:30:34,530 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1393831278] [2022-02-09 13:30:34,530 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-09 13:30:34,531 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-09 13:30:34,531 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 13:30:34,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-09 13:30:34,531 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-09 13:30:34,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:30:34,532 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 13:30:34,532 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.5) internal successors, (93), 6 states have internal predecessors, (93), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-09 13:30:34,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-09 13:30:34,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-09 13:30:34,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:30:34,585 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,586 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,587 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,587 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,588 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,588 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,593 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,593 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,594 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,594 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,595 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,595 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:34,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-09 13:30:34,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-09 13:30:34,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-09 13:30:34,625 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-09 13:30:34,625 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2022-02-09 13:30:34,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 13:30:34,627 INFO L85 PathProgramCache]: Analyzing trace with hash 2107266681, now seen corresponding path program 1 times [2022-02-09 13:30:34,627 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 13:30:34,627 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [665487483] [2022-02-09 13:30:34,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 13:30:34,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 13:30:34,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 13:30:34,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-09 13:30:34,723 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 13:30:34,723 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [665487483] [2022-02-09 13:30:34,723 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [665487483] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-09 13:30:34,723 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-09 13:30:34,723 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-09 13:30:34,723 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1299866276] [2022-02-09 13:30:34,723 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-09 13:30:34,724 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-09 13:30:34,724 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 13:30:34,724 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-09 13:30:34,724 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-09 13:30:34,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:30:34,725 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 13:30:34,725 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-09 13:30:34,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-09 13:30:34,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-09 13:30:34,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-09 13:30:34,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:30:34,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-09 13:30:34,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-09 13:30:34,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-09 13:30:34,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 13:30:34,767 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-09 13:30:34,767 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2022-02-09 13:30:34,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 13:30:34,767 INFO L85 PathProgramCache]: Analyzing trace with hash -1685150627, now seen corresponding path program 1 times [2022-02-09 13:30:34,767 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 13:30:34,767 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [542122833] [2022-02-09 13:30:34,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 13:30:34,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 13:30:34,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 13:30:34,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-09 13:30:34,912 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 13:30:34,912 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [542122833] [2022-02-09 13:30:34,912 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [542122833] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-09 13:30:34,912 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-09 13:30:34,912 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-09 13:30:34,912 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1812269923] [2022-02-09 13:30:34,913 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-09 13:30:34,913 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-09 13:30:34,913 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 13:30:34,913 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-09 13:30:34,914 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-02-09 13:30:34,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:30:34,914 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 13:30:34,914 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 20.0) internal successors, (100), 6 states have internal predecessors, (100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-09 13:30:34,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-09 13:30:34,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-09 13:30:34,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-09 13:30:34,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 13:30:34,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:30:34,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-09 13:30:34,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-09 13:30:34,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-09 13:30:34,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 13:30:34,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-09 13:30:34,992 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-02-09 13:30:34,992 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2022-02-09 13:30:34,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 13:30:34,993 INFO L85 PathProgramCache]: Analyzing trace with hash 2027418298, now seen corresponding path program 1 times [2022-02-09 13:30:34,993 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 13:30:34,993 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1246454857] [2022-02-09 13:30:34,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 13:30:34,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 13:30:35,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 13:30:35,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-09 13:30:35,129 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 13:30:35,129 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1246454857] [2022-02-09 13:30:35,129 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1246454857] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-09 13:30:35,129 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-09 13:30:35,129 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-09 13:30:35,129 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1475479195] [2022-02-09 13:30:35,130 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-09 13:30:35,130 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-09 13:30:35,130 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 13:30:35,130 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-09 13:30:35,130 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-02-09 13:30:35,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:30:35,131 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 13:30:35,131 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 21.6) internal successors, (108), 6 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-09 13:30:35,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-09 13:30:35,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-09 13:30:35,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-09 13:30:35,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 13:30:35,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-09 13:30:35,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:30:35,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-09 13:30:35,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-09 13:30:35,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-09 13:30:35,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 13:30:35,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-09 13:30:35,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-09 13:30:35,245 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-02-09 13:30:35,245 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2022-02-09 13:30:35,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 13:30:35,245 INFO L85 PathProgramCache]: Analyzing trace with hash -1212766408, now seen corresponding path program 1 times [2022-02-09 13:30:35,245 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 13:30:35,245 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2107721318] [2022-02-09 13:30:35,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 13:30:35,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 13:30:35,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 13:30:35,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-09 13:30:35,372 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 13:30:35,372 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2107721318] [2022-02-09 13:30:35,373 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2107721318] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-09 13:30:35,373 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-09 13:30:35,373 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-09 13:30:35,373 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2120761318] [2022-02-09 13:30:35,373 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-09 13:30:35,373 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-09 13:30:35,373 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 13:30:35,374 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-09 13:30:35,375 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-02-09 13:30:35,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:30:35,375 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 13:30:35,375 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 23.2) internal successors, (116), 6 states have internal predecessors, (116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-09 13:30:35,375 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-09 13:30:35,375 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-09 13:30:35,375 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-09 13:30:35,375 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 13:30:35,375 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-09 13:30:35,375 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-09 13:30:35,375 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:30:35,494 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,495 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,496 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,496 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,518 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,519 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,521 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,521 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,523 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,523 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,524 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,524 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,525 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,525 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,526 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,526 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,527 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,527 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,527 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,528 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,532 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,532 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,534 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,535 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,539 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,539 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,541 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,541 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,543 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,543 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,547 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:35,547 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:36,213 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:36,213 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:36,217 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:36,217 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:36,219 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:36,219 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:36,221 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:36,222 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:46,631 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:46,631 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:46,639 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:46,640 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:46,641 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:46,642 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:46,644 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:46,644 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:46,648 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:46,648 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:46,650 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:46,650 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:46,652 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:46,652 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:46,654 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:30:46,654 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-09 13:33:24,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-09 13:33:24,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-09 13:33:24,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 13:33:24,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-09 13:33:24,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-09 13:33:24,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-09 13:33:24,061 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (7 of 8 remaining) [2022-02-09 13:33:24,061 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (6 of 8 remaining) [2022-02-09 13:33:24,061 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (5 of 8 remaining) [2022-02-09 13:33:24,061 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (4 of 8 remaining) [2022-02-09 13:33:24,061 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATION (3 of 8 remaining) [2022-02-09 13:33:24,061 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATION (2 of 8 remaining) [2022-02-09 13:33:24,061 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATION (1 of 8 remaining) [2022-02-09 13:33:24,061 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3INUSE_VIOLATION (0 of 8 remaining) [2022-02-09 13:33:24,061 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-02-09 13:33:24,063 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2022-02-09 13:33:24,063 INFO L309 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (3/5) [2022-02-09 13:33:24,064 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-09 13:33:24,064 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-09 13:33:24,091 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-09 13:33:24,136 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Waiting until timeout for monitored process [2022-02-09 13:33:24,138 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == writerThread1of1ForFork3 ======== [2022-02-09 13:33:24,139 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 [2022-02-09 13:33:24,139 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-02-09 13:33:24,185 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,185 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,187 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,187 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,189 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,189 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,198 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,198 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,202 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,202 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,204 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,204 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,206 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,207 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,221 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,222 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,241 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,242 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,244 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,244 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,251 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,267 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,268 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,269 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,269 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,269 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,270 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,270 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,271 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,271 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,272 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,272 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,277 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,278 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,289 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,289 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,301 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting writerErr0ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 1 more)] === [2022-02-09 13:33:24,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 13:33:24,302 INFO L85 PathProgramCache]: Analyzing trace with hash 176244933, now seen corresponding path program 1 times [2022-02-09 13:33:24,302 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 13:33:24,302 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1886729078] [2022-02-09 13:33:24,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 13:33:24,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 13:33:24,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 13:33:24,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-09 13:33:24,353 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 13:33:24,353 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1886729078] [2022-02-09 13:33:24,353 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1886729078] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-09 13:33:24,353 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-09 13:33:24,353 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-02-09 13:33:24,353 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1861955447] [2022-02-09 13:33:24,353 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-09 13:33:24,354 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-09 13:33:24,354 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 13:33:24,354 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-09 13:33:24,354 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-09 13:33:24,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:33:24,354 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 13:33:24,354 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 26.0) internal successors, (26), 2 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-09 13:33:24,354 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:33:24,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:33:24,365 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-02-09 13:33:24,366 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 1 more)] === [2022-02-09 13:33:24,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 13:33:24,379 INFO L85 PathProgramCache]: Analyzing trace with hash -461422646, now seen corresponding path program 1 times [2022-02-09 13:33:24,379 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 13:33:24,380 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [432840338] [2022-02-09 13:33:24,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 13:33:24,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 13:33:24,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 13:33:24,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-09 13:33:24,415 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 13:33:24,415 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [432840338] [2022-02-09 13:33:24,415 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [432840338] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-09 13:33:24,415 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-09 13:33:24,415 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-09 13:33:24,415 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [674702044] [2022-02-09 13:33:24,415 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-09 13:33:24,416 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-09 13:33:24,416 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 13:33:24,428 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-09 13:33:24,428 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-09 13:33:24,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:33:24,429 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 13:33:24,429 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 15.0) internal successors, (30), 3 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-09 13:33:24,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:33:24,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 13:33:24,442 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,443 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,443 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,444 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,487 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,487 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,501 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,501 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,502 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,502 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,503 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,503 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,549 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,550 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,552 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,552 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,553 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,553 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,555 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,556 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,560 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,560 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,576 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,577 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,579 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,579 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,584 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,584 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,586 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,586 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,752 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,752 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,753 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,753 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,754 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,754 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,755 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,755 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,758 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,758 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,775 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,776 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,777 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,778 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,793 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,794 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,795 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,795 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,796 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,796 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,930 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,930 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,931 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,932 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,932 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 13:33:24,932 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes.