/usr/bin/java -Xmx16000000000 -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 0.2.1-ba0fd47f62a02cd5486659f03d300faf678a2e90-ba0fd47 [2021-11-13 23:33:21,679 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:33:21,680 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:33:21,725 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-11-13 23:33:21,745 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:33:21,745 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:33:21,746 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:33:21,747 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:33:21,748 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:33:21,748 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:33:21,749 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:33:21,751 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:33:21,752 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:33:21,755 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:33:21,757 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:33:21,758 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:33:21,769 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-11-13 23:33:21,777 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:33:21,778 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:33:21,778 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:33:21,779 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 [2021-11-13 23:33:21,814 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:33:21,814 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:33:21,815 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 23:33:21,815 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 23:33:21,815 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:33:21,816 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 23:33:21,816 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:33:21,816 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:33:21,816 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 23:33:21,817 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:33:21,817 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 23:33:21,817 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:33:21,819 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 23:33:21,819 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:33:21,819 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:33:21,820 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:33:21,820 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:33:21,820 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 23:33:21,820 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:33:21,820 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:33:21,820 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:33:21,820 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:33:21,821 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 23:33:21,821 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-13 23:33:21,821 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 23:33:21,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 23:33:21,821 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:33:21,822 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:33:21,822 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:33:21,822 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-13 23:33:21,822 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:33:21,823 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 23:33:21,823 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-13 23:33:21,823 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:33:21,823 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-13 23:33:21,823 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-13 23:33:21,824 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false [2021-11-13 23:33:22,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:33:22,063 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:33:22,067 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:33:22,068 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:33:22,069 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:33:22,070 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-atomic/read_write_lock-1.i [2021-11-13 23:33:22,131 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39d58c39d/b2357b7ef45a495e9dffe2b054ee2386/FLAGfb95e8abd [2021-11-13 23:33:22,534 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:33:22,534 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/read_write_lock-1.i [2021-11-13 23:33:22,552 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39d58c39d/b2357b7ef45a495e9dffe2b054ee2386/FLAGfb95e8abd [2021-11-13 23:33:22,924 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39d58c39d/b2357b7ef45a495e9dffe2b054ee2386 [2021-11-13 23:33:22,926 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:33:22,927 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-11-13 23:33:22,933 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:33:22,933 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:33:22,936 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:33:22,936 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:33:22" (1/1) ... [2021-11-13 23:33:22,937 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a4baa76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:33:22, skipping insertion in model container [2021-11-13 23:33:22,937 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:33:22" (1/1) ... [2021-11-13 23:33:22,943 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:33:22,982 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:33:23,145 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-11-13 23:33:23,268 WARN L228 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] [2021-11-13 23:33:23,276 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:33:23,281 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:33:23,292 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-11-13 23:33:23,309 WARN L228 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] [2021-11-13 23:33:23,316 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:33:23,344 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:33:23,345 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:33:23 WrapperNode [2021-11-13 23:33:23,345 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:33:23,346 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:33:23,346 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:33:23,346 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:33:23,352 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:33:23" (1/1) ... [2021-11-13 23:33:23,369 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:33:23" (1/1) ... [2021-11-13 23:33:23,394 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:33:23,395 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:33:23,395 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:33:23,395 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:33:23,402 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:33:23" (1/1) ... [2021-11-13 23:33:23,402 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:33:23" (1/1) ... [2021-11-13 23:33:23,406 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:33:23" (1/1) ... [2021-11-13 23:33:23,406 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:33:23" (1/1) ... [2021-11-13 23:33:23,416 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:33:23" (1/1) ... [2021-11-13 23:33:23,418 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:33:23" (1/1) ... [2021-11-13 23:33:23,419 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:33:23" (1/1) ... [2021-11-13 23:33:23,422 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:33:23,423 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:33:23,423 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:33:23,423 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:33:23,424 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:33:23" (1/1) ... [2021-11-13 23:33:23,429 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 23:33:23,438 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-13 23:33:23,449 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) [2021-11-13 23:33:23,473 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 [2021-11-13 23:33:23,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:33:23,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:33:23,496 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-13 23:33:23,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-13 23:33:23,496 INFO L130 BoogieDeclarations]: Found specification of procedure reader [2021-11-13 23:33:23,497 INFO L138 BoogieDeclarations]: Found implementation of procedure reader [2021-11-13 23:33:23,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:33:23,497 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:33:23,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:33:23,497 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-13 23:33:23,497 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:33:23,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:33:23,497 INFO L130 BoogieDeclarations]: Found specification of procedure writer [2021-11-13 23:33:23,497 INFO L138 BoogieDeclarations]: Found implementation of procedure writer [2021-11-13 23:33:23,498 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-13 23:33:23,920 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:33:23,921 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 23:33:23,923 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:33:23 BoogieIcfgContainer [2021-11-13 23:33:23,923 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:33:23,924 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-13 23:33:23,924 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-13 23:33:23,928 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-13 23:33:23,928 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 11:33:22" (1/3) ... [2021-11-13 23:33:23,929 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c103e74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 11:33:23, skipping insertion in model container [2021-11-13 23:33:23,929 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:33:23" (2/3) ... [2021-11-13 23:33:23,929 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c103e74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 11:33:23, skipping insertion in model container [2021-11-13 23:33:23,929 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:33:23" (3/3) ... [2021-11-13 23:33:23,930 INFO L111 eAbstractionObserver]: Analyzing ICFG read_write_lock-1.i [2021-11-13 23:33:23,935 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-13 23:33:23,935 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-13 23:33:23,935 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 18 error locations. [2021-11-13 23:33:23,935 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-13 23:33:23,980 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,980 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,980 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,980 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,980 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,981 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,981 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,981 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,981 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,981 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,981 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,981 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,982 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,982 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,982 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,982 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,982 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,982 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,982 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,982 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,983 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,983 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,983 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,983 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,983 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,983 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,983 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,983 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,984 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,984 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,984 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,984 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,984 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,984 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,984 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,985 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,985 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,985 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,985 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,985 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,985 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,986 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,986 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,986 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,986 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,986 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,986 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,986 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,986 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,987 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,987 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,987 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,987 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,987 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,987 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,987 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,988 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,988 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,988 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,988 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,989 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,989 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,989 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,989 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,989 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,989 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,989 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,990 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,990 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,990 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,990 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,990 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,990 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,990 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,990 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,991 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,991 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,991 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,991 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,991 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,991 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,991 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,991 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,992 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,992 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,992 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,992 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,992 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,992 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,992 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,993 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,993 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,993 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,993 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,993 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,993 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,994 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,994 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,994 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,994 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,994 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,994 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,995 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,995 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,995 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,995 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,995 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,995 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,995 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,995 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,996 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,996 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,996 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,996 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,996 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,996 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,996 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,996 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,997 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,997 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,997 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,997 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,998 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,998 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,998 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,998 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,998 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,998 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,998 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,998 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,998 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,999 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,999 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,999 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,999 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,999 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,999 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,999 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:23,999 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,000 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,000 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,000 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,000 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,000 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,000 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,000 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,000 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,001 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,001 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,001 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,001 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,001 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,002 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,002 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,002 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,002 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,002 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,002 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,003 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,003 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,003 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,003 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,003 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,003 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,003 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,004 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,004 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,004 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,004 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,004 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,005 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,005 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,005 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,005 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,005 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,005 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,005 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,006 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,006 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,006 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,006 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,006 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,006 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,006 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,007 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,007 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,007 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,007 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,007 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,007 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,007 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,007 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,008 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,008 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,008 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,008 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,008 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,008 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,009 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,009 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,009 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,009 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,009 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,009 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,010 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,010 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,010 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,010 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,010 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,010 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,011 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,011 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,011 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,011 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,011 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,011 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,011 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,011 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,012 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,012 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,014 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,015 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,015 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,015 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,015 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,015 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,015 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,015 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,016 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,016 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,016 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,016 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,017 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,017 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,017 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,017 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,018 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_release_read_lock_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,018 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,018 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,018 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,018 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,018 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,018 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,019 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork1___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,019 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,019 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,019 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,020 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,020 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,020 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,020 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,020 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,020 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,020 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,021 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,021 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,021 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,021 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,021 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,022 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,022 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,022 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,022 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,022 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,025 INFO L148 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-11-13 23:33:24,077 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-13 23:33:24,077 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-13 23:33:24,079 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) [2021-11-13 23:33:24,098 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 [2021-11-13 23:33:24,122 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == readerThread1of1ForFork0 ======== [2021-11-13 23:33:24,128 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-13 23:33:24,128 INFO L340 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2021-11-13 23:33:24,236 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. [2021-11-13 23:33:24,237 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,241 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,241 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,245 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,245 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,249 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,249 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,257 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,258 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,261 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,261 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,265 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,265 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,269 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,269 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,276 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,276 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,279 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,280 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,283 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,283 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,284 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,285 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,286 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,286 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,288 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,288 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,289 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,289 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,290 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,290 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,297 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,298 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,300 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,301 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,347 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,348 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,349 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,349 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,350 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,350 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,352 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,353 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,388 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,388 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,391 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,391 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,394 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,395 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,399 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,400 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. [2021-11-13 23:33:24,419 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting readerErr0ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-11-13 23:33:24,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:33:24,427 INFO L85 PathProgramCache]: Analyzing trace with hash -2034944427, now seen corresponding path program 1 times [2021-11-13 23:33:24,433 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 23:33:24,433 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1839558952] [2021-11-13 23:33:24,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 23:33:24,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:24,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:24,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:33:24,616 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 23:33:24,616 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1839558952] [2021-11-13 23:33:24,616 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1839558952] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 23:33:24,617 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 23:33:24,617 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-13 23:33:24,618 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1383503934] [2021-11-13 23:33:24,618 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 23:33:24,622 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-13 23:33:24,622 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 23:33:24,639 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-13 23:33:24,642 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-13 23:33:24,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:33:24,643 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 23:33:24,648 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) [2021-11-13 23:33:24,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:33:24,735 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. [2021-11-13 23:33:24,735 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,737 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,738 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,740 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:24,741 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,006 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,006 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,007 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,007 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,008 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,008 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,009 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,009 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,018 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,018 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,021 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,021 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,025 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,025 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,034 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,034 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,035 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,035 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,037 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,037 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,107 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,108 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,108 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,114 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,115 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:25,115 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:26,494 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:26,494 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:26,496 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:26,497 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:26,499 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:26,499 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:26,502 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:26,502 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:26,965 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:26,966 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:26,967 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:26,967 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:31,521 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:31,521 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:31,524 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:31,524 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,708 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,709 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,710 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,710 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,711 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,711 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,712 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,712 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,716 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,716 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,718 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,718 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,720 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,720 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,726 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,726 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,728 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,728 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,730 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,731 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,731 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,732 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,733 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,733 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,733 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,734 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,735 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,736 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,736 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,736 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,746 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,746 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,747 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,747 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,748 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,748 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,749 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,749 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,753 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,753 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,755 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,755 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,756 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,757 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,763 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,763 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,764 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,764 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,765 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,765 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,775 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,775 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,776 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:46,776 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:47,324 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:47,324 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:47,341 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:47,342 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:47,343 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:47,343 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. [2021-11-13 23:33:53,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:33:53,928 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr0ASSERT_VIOLATIONDATA_RACE (8 of 9 remaining) [2021-11-13 23:33:53,929 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr1ASSERT_VIOLATIONDATA_RACE (7 of 9 remaining) [2021-11-13 23:33:53,929 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr2ASSERT_VIOLATIONDATA_RACE (6 of 9 remaining) [2021-11-13 23:33:53,929 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr3ASSERT_VIOLATIONDATA_RACE (5 of 9 remaining) [2021-11-13 23:33:53,929 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr4ASSERT_VIOLATIONDATA_RACE (4 of 9 remaining) [2021-11-13 23:33:53,930 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr5ASSERT_VIOLATIONDATA_RACE (3 of 9 remaining) [2021-11-13 23:33:53,930 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr6ASSERT_VIOLATIONDATA_RACE (2 of 9 remaining) [2021-11-13 23:33:53,930 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr7ASSERT_VIOLATIONDATA_RACE (1 of 9 remaining) [2021-11-13 23:33:53,930 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr8ASSERT_VIOLATIONDATA_RACE (0 of 9 remaining) [2021-11-13 23:33:53,930 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-13 23:33:53,937 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2021-11-13 23:33:53,938 INFO L308 ceAbstractionStarter]: Result for error location readerThread1of1ForFork0 was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (1/5) [2021-11-13 23:33:53,941 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-13 23:33:53,941 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-13 23:33:53,943 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) [2021-11-13 23:33:53,944 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 [2021-11-13 23:33:54,169 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == readerThread1of1ForFork1 ======== [2021-11-13 23:33:54,171 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-13 23:33:54,171 INFO L340 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2021-11-13 23:33:54,217 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. [2021-11-13 23:33:54,217 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,220 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,220 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,223 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,223 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,226 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,227 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,233 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,233 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,235 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,236 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,238 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,238 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,240 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,240 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,248 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,248 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,250 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,250 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,253 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,253 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,254 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,254 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,255 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,255 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,256 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,257 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,258 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,258 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,258 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,258 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,264 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,264 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,288 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,289 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,314 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,315 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,316 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,316 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,318 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,318 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,319 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,319 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. [2021-11-13 23:33:54,327 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting readerErr0ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-11-13 23:33:54,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:33:54,328 INFO L85 PathProgramCache]: Analyzing trace with hash 316645572, now seen corresponding path program 1 times [2021-11-13 23:33:54,329 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 23:33:54,329 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [486886224] [2021-11-13 23:33:54,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 23:33:54,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:33:54,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:33:54,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:33:54,387 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 23:33:54,387 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [486886224] [2021-11-13 23:33:54,387 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [486886224] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 23:33:54,387 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 23:33:54,387 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-13 23:33:54,387 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [29255226] [2021-11-13 23:33:54,387 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 23:33:54,388 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-13 23:33:54,388 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 23:33:54,388 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-13 23:33:54,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-13 23:33:54,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:33:54,389 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 23:33:54,389 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) [2021-11-13 23:33:54,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:33:54,447 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. [2021-11-13 23:33:54,447 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,449 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,449 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,450 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,450 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,470 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,471 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,473 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,473 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,476 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,476 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,478 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,478 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,482 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,482 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,485 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,485 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,487 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,487 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,510 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,511 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,512 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,512 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,513 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,513 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,514 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,514 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,525 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,525 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,527 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,527 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,529 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,529 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,549 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,549 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,550 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,550 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,551 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:54,551 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:55,867 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:55,868 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:55,870 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:55,871 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:55,872 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:55,873 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:55,875 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:55,875 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:56,439 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:56,439 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:56,440 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:56,440 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:59,479 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:59,480 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:59,481 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:33:59,481 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,105 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,105 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,106 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,106 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,107 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,107 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,108 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,108 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,111 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,111 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,113 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,113 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,114 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,115 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,122 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,122 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,123 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,123 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,124 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,124 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,129 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,130 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,131 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,131 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,134 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,134 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,135 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,135 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,136 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,136 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,137 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,137 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,137 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,138 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,138 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,138 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,147 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,148 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,149 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,149 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,149 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,150 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,150 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,150 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,154 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,154 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,155 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,155 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,157 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,157 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,163 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,163 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,164 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,164 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,165 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,165 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,188 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,188 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,189 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:15,189 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. [2021-11-13 23:34:19,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:19,940 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr0ASSERT_VIOLATIONDATA_RACE (8 of 9 remaining) [2021-11-13 23:34:19,940 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr1ASSERT_VIOLATIONDATA_RACE (7 of 9 remaining) [2021-11-13 23:34:19,941 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr2ASSERT_VIOLATIONDATA_RACE (6 of 9 remaining) [2021-11-13 23:34:19,941 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr3ASSERT_VIOLATIONDATA_RACE (5 of 9 remaining) [2021-11-13 23:34:19,941 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr4ASSERT_VIOLATIONDATA_RACE (4 of 9 remaining) [2021-11-13 23:34:19,941 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr5ASSERT_VIOLATIONDATA_RACE (3 of 9 remaining) [2021-11-13 23:34:19,941 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr6ASSERT_VIOLATIONDATA_RACE (2 of 9 remaining) [2021-11-13 23:34:19,942 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr7ASSERT_VIOLATIONDATA_RACE (1 of 9 remaining) [2021-11-13 23:34:19,942 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr8ASSERT_VIOLATIONDATA_RACE (0 of 9 remaining) [2021-11-13 23:34:19,942 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-13 23:34:19,954 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2021-11-13 23:34:19,956 INFO L308 ceAbstractionStarter]: Result for error location readerThread1of1ForFork1 was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (2/5) [2021-11-13 23:34:19,967 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-13 23:34:19,967 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-13 23:34:19,968 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) [2021-11-13 23:34:19,970 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 [2021-11-13 23:34:19,974 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-13 23:34:19,975 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-13 23:34:19,975 INFO L340 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2021-11-13 23:34:20,045 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)] === [2021-11-13 23:34:20,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:34:20,046 INFO L85 PathProgramCache]: Analyzing trace with hash 468077500, now seen corresponding path program 1 times [2021-11-13 23:34:20,046 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 23:34:20,046 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [561860453] [2021-11-13 23:34:20,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 23:34:20,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:34:20,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:34:20,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:34:20,230 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 23:34:20,230 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [561860453] [2021-11-13 23:34:20,230 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [561860453] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 23:34:20,230 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 23:34:20,230 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 23:34:20,230 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [779762743] [2021-11-13 23:34:20,230 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 23:34:20,231 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 23:34:20,231 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 23:34:20,231 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 23:34:20,231 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-13 23:34:20,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:20,232 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 23:34:20,232 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) [2021-11-13 23:34:20,232 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:20,278 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. [2021-11-13 23:34:20,279 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,280 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,280 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,281 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,281 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,281 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,282 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,293 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,294 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,294 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,295 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,297 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,297 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,298 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,298 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,349 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,350 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,350 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,351 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,352 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,352 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,357 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,357 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,357 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,358 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,358 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,358 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,372 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,372 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,373 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,373 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,374 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,374 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,375 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,375 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,384 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,385 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,386 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,386 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,386 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,387 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,387 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,387 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,421 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,421 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,422 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,422 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,423 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,423 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,428 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,428 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,429 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,429 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,430 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,430 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,447 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,447 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,449 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,449 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,451 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,451 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,452 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,452 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,453 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,453 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,454 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,454 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,454 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,455 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,455 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,455 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,459 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,459 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,462 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,462 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,477 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,478 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,478 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:20,479 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. [2021-11-13 23:34:20,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:20,502 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-13 23:34:20,502 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)] === [2021-11-13 23:34:20,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:34:20,502 INFO L85 PathProgramCache]: Analyzing trace with hash 2107266681, now seen corresponding path program 1 times [2021-11-13 23:34:20,502 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 23:34:20,503 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2140612106] [2021-11-13 23:34:20,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 23:34:20,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:34:20,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:34:20,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:34:20,604 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 23:34:20,604 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2140612106] [2021-11-13 23:34:20,604 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2140612106] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 23:34:20,604 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 23:34:20,605 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-13 23:34:20,605 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1943227740] [2021-11-13 23:34:20,605 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 23:34:20,606 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-13 23:34:20,606 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 23:34:20,606 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-13 23:34:20,606 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-13 23:34:20,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:20,606 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 23:34:20,607 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) [2021-11-13 23:34:20,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:20,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:20,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:20,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:20,643 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-13 23:34:20,643 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)] === [2021-11-13 23:34:20,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:34:20,643 INFO L85 PathProgramCache]: Analyzing trace with hash -1685150627, now seen corresponding path program 1 times [2021-11-13 23:34:20,644 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 23:34:20,644 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [207674763] [2021-11-13 23:34:20,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 23:34:20,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:34:20,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:34:20,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:34:20,751 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 23:34:20,751 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [207674763] [2021-11-13 23:34:20,751 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [207674763] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 23:34:20,751 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 23:34:20,751 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 23:34:20,751 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1438738912] [2021-11-13 23:34:20,751 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 23:34:20,752 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 23:34:20,752 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 23:34:20,752 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 23:34:20,752 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-13 23:34:20,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:20,752 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 23:34:20,753 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) [2021-11-13 23:34:20,753 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:20,753 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:20,753 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:20,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:20,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:20,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:20,868 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-13 23:34:20,868 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-11-13 23:34:20,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:34:20,869 INFO L85 PathProgramCache]: Analyzing trace with hash 2027418298, now seen corresponding path program 1 times [2021-11-13 23:34:20,869 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 23:34:20,869 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [505179156] [2021-11-13 23:34:20,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 23:34:20,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:34:20,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:34:20,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:34:20,967 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 23:34:20,967 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [505179156] [2021-11-13 23:34:20,967 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [505179156] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 23:34:20,967 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 23:34:20,967 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 23:34:20,968 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [907987666] [2021-11-13 23:34:20,968 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 23:34:20,968 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 23:34:20,968 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 23:34:20,968 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 23:34:20,969 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-13 23:34:20,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:20,969 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 23:34:20,969 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) [2021-11-13 23:34:20,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:20,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:20,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:20,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:21,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:21,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:21,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:21,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:21,079 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-13 23:34:21,080 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-11-13 23:34:21,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:34:21,080 INFO L85 PathProgramCache]: Analyzing trace with hash -1212766408, now seen corresponding path program 1 times [2021-11-13 23:34:21,080 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 23:34:21,080 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2134046966] [2021-11-13 23:34:21,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 23:34:21,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:34:21,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:34:21,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:34:21,225 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 23:34:21,225 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2134046966] [2021-11-13 23:34:21,225 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2134046966] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 23:34:21,225 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 23:34:21,225 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 23:34:21,225 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1402320594] [2021-11-13 23:34:21,225 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 23:34:21,226 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 23:34:21,226 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 23:34:21,226 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 23:34:21,226 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-13 23:34:21,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:21,227 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 23:34:21,227 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) [2021-11-13 23:34:21,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:21,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:21,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:21,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:21,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:21,313 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. [2021-11-13 23:34:21,313 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,315 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,315 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,332 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,333 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,334 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,335 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,336 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,336 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,337 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,337 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,338 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,338 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,339 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,339 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,340 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,340 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,340 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,340 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,347 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,348 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,348 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,348 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,353 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,353 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,354 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,354 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,356 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,356 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,360 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,361 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,362 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,362 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,363 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,363 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,507 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,507 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,509 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,509 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,511 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,511 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,513 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,513 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,519 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,519 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,521 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,521 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,522 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,523 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,524 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,525 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,577 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,577 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,578 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,579 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,580 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,580 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,585 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,585 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,586 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,586 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,588 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:21,588 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,227 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,228 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,230 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,230 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,231 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,232 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,233 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,234 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,238 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,238 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,240 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,240 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,242 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,242 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,243 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,244 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. [2021-11-13 23:34:24,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:24,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:24,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:24,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:24,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:24,685 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (7 of 8 remaining) [2021-11-13 23:34:24,685 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (6 of 8 remaining) [2021-11-13 23:34:24,685 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (5 of 8 remaining) [2021-11-13 23:34:24,685 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (4 of 8 remaining) [2021-11-13 23:34:24,685 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATION (3 of 8 remaining) [2021-11-13 23:34:24,685 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATION (2 of 8 remaining) [2021-11-13 23:34:24,685 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATION (1 of 8 remaining) [2021-11-13 23:34:24,686 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3INUSE_VIOLATION (0 of 8 remaining) [2021-11-13 23:34:24,686 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-13 23:34:24,687 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2021-11-13 23:34:24,687 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (3/5) [2021-11-13 23:34:24,688 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-13 23:34:24,688 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-13 23:34:24,693 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) [2021-11-13 23:34:24,695 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 [2021-11-13 23:34:24,697 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == writerThread1of1ForFork3 ======== [2021-11-13 23:34:24,697 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-13 23:34:24,697 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-13 23:34:24,726 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. [2021-11-13 23:34:24,727 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,729 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,729 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,730 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,730 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,737 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,737 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,740 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,741 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,743 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,743 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,744 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,745 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,747 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,747 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,751 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,751 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,753 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,753 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,755 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,755 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,756 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,756 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,757 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,757 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,758 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,758 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,759 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,759 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,759 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,760 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,764 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,764 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,766 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,767 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. [2021-11-13 23:34:24,769 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting writerErr0ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 1 more)] === [2021-11-13 23:34:24,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:34:24,769 INFO L85 PathProgramCache]: Analyzing trace with hash 176244933, now seen corresponding path program 1 times [2021-11-13 23:34:24,770 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 23:34:24,770 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [278338558] [2021-11-13 23:34:24,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 23:34:24,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:34:24,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:34:24,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:34:24,780 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 23:34:24,780 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [278338558] [2021-11-13 23:34:24,780 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [278338558] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 23:34:24,780 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 23:34:24,781 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-11-13 23:34:24,781 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2126141870] [2021-11-13 23:34:24,781 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 23:34:24,781 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-13 23:34:24,781 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 23:34:24,781 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-13 23:34:24,781 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-13 23:34:24,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:24,782 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 23:34:24,782 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) [2021-11-13 23:34:24,782 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:24,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:24,793 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-13 23:34:24,793 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 1 more)] === [2021-11-13 23:34:24,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:34:24,794 INFO L85 PathProgramCache]: Analyzing trace with hash -461422646, now seen corresponding path program 1 times [2021-11-13 23:34:24,794 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 23:34:24,794 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1219963425] [2021-11-13 23:34:24,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 23:34:24,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:34:24,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:34:24,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:34:24,809 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 23:34:24,809 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1219963425] [2021-11-13 23:34:24,809 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1219963425] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 23:34:24,809 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 23:34:24,809 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-13 23:34:24,809 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1767727586] [2021-11-13 23:34:24,809 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 23:34:24,809 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-13 23:34:24,810 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 23:34:24,810 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-13 23:34:24,810 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-13 23:34:24,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:24,810 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 23:34:24,810 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) [2021-11-13 23:34:24,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:24,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:24,824 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. [2021-11-13 23:34:24,825 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,825 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,826 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,857 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,857 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,858 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,858 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,859 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,859 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,860 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,860 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,893 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,893 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,895 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,895 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,896 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,896 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,898 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,898 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,901 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,902 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,903 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,903 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,905 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,905 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,909 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,909 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,911 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,911 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:24,999 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,000 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,000 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,001 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,001 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,001 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,002 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,002 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,005 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,005 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,007 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,007 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,008 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,008 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,022 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,022 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,023 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,023 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,024 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,024 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,069 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,069 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,070 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,070 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,071 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:25,071 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,105 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,106 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,107 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,107 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,109 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,109 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,111 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,111 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. [2021-11-13 23:34:26,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:26,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:26,732 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-13 23:34:26,732 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 1 more)] === [2021-11-13 23:34:26,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:34:26,733 INFO L85 PathProgramCache]: Analyzing trace with hash -1609898739, now seen corresponding path program 1 times [2021-11-13 23:34:26,733 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 23:34:26,733 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1055650098] [2021-11-13 23:34:26,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 23:34:26,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:34:26,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:34:26,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:34:26,757 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 23:34:26,758 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1055650098] [2021-11-13 23:34:26,758 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1055650098] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 23:34:26,758 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 23:34:26,758 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-13 23:34:26,758 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [872058255] [2021-11-13 23:34:26,758 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 23:34:26,758 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-13 23:34:26,758 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 23:34:26,758 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-13 23:34:26,759 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-13 23:34:26,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:26,759 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 23:34:26,759 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 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) [2021-11-13 23:34:26,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:26,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:26,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:26,772 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. [2021-11-13 23:34:26,773 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,856 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,856 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,857 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,857 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,857 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,857 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,858 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,858 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,862 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,862 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,863 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,863 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,864 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,864 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. [2021-11-13 23:34:26,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:26,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:26,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:26,870 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-13 23:34:26,870 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 1 more)] === [2021-11-13 23:34:26,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:34:26,871 INFO L85 PathProgramCache]: Analyzing trace with hash -1904969715, now seen corresponding path program 2 times [2021-11-13 23:34:26,871 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 23:34:26,871 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [285832341] [2021-11-13 23:34:26,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 23:34:26,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:34:26,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:34:26,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:34:26,914 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 23:34:26,914 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [285832341] [2021-11-13 23:34:26,914 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [285832341] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 23:34:26,914 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 23:34:26,914 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 23:34:26,914 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [193200788] [2021-11-13 23:34:26,914 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 23:34:26,914 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 23:34:26,914 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 23:34:26,915 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 23:34:26,915 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-13 23:34:26,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:26,915 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 23:34:26,916 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 5 states have internal predecessors, (45), 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) [2021-11-13 23:34:26,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:26,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:26,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:26,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:26,925 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. [2021-11-13 23:34:26,925 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,948 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,948 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,950 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,950 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,951 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,951 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,952 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,952 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,953 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,953 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,954 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,954 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,955 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,955 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,955 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,955 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,967 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,967 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,968 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,968 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,969 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,969 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,969 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,970 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,975 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,975 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,977 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,977 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,982 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,982 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,985 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,985 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,986 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,986 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,998 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,998 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,999 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:26,999 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,000 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,000 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,007 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,007 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,010 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,010 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,015 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,015 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,021 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,022 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,022 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,023 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,027 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,027 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,126 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,131 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,132 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,132 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,133 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,133 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,139 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,139 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,215 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,215 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,247 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,247 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. [2021-11-13 23:34:27,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:27,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:27,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:27,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 23:34:27,258 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-13 23:34:27,258 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 1 more)] === [2021-11-13 23:34:27,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:34:27,258 INFO L85 PathProgramCache]: Analyzing trace with hash 1106024585, now seen corresponding path program 1 times [2021-11-13 23:34:27,259 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 23:34:27,259 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1654798687] [2021-11-13 23:34:27,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 23:34:27,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:34:27,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:34:27,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:34:27,327 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 23:34:27,327 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1654798687] [2021-11-13 23:34:27,327 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1654798687] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 23:34:27,327 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 23:34:27,328 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 23:34:27,328 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [570595724] [2021-11-13 23:34:27,328 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 23:34:27,328 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 23:34:27,328 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 23:34:27,328 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 23:34:27,328 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-13 23:34:27,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:27,329 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 23:34:27,329 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.5) internal successors, (81), 6 states have internal predecessors, (81), 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) [2021-11-13 23:34:27,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:27,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:27,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:27,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-11-13 23:34:27,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:27,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:27,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:27,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:27,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 23:34:27,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:27,373 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-13 23:34:27,373 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 1 more)] === [2021-11-13 23:34:27,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:34:27,373 INFO L85 PathProgramCache]: Analyzing trace with hash 909511080, now seen corresponding path program 1 times [2021-11-13 23:34:27,373 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 23:34:27,374 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2067645630] [2021-11-13 23:34:27,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 23:34:27,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:34:27,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:34:27,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:34:27,439 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 23:34:27,439 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2067645630] [2021-11-13 23:34:27,440 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2067645630] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 23:34:27,440 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 23:34:27,440 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-13 23:34:27,440 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [763183381] [2021-11-13 23:34:27,440 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 23:34:27,440 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-13 23:34:27,440 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 23:34:27,440 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-13 23:34:27,441 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-13 23:34:27,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:27,441 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 23:34:27,441 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 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) [2021-11-13 23:34:27,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:27,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:27,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:27,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-11-13 23:34:27,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:27,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:27,452 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. [2021-11-13 23:34:27,453 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,463 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,463 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,484 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,484 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,492 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,493 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,507 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,507 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,510 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,511 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,610 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,610 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,636 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,636 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,639 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,639 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,643 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,643 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,646 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,646 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,653 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:27,654 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,253 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,253 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,258 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,258 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,260 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,260 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,263 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,263 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,265 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,265 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,269 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,269 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,272 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,272 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,279 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,279 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,282 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,282 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,289 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,290 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,297 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,297 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. [2021-11-13 23:34:28,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:28,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:28,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:28,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 23:34:28,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:28,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:28,507 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-13 23:34:28,507 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 1 more)] === [2021-11-13 23:34:28,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:34:28,508 INFO L85 PathProgramCache]: Analyzing trace with hash 732482724, now seen corresponding path program 1 times [2021-11-13 23:34:28,508 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 23:34:28,508 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1025191013] [2021-11-13 23:34:28,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 23:34:28,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:34:28,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:34:28,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:34:28,572 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 23:34:28,572 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1025191013] [2021-11-13 23:34:28,572 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1025191013] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 23:34:28,573 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 23:34:28,573 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 23:34:28,573 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1413449803] [2021-11-13 23:34:28,573 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 23:34:28,573 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 23:34:28,573 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 23:34:28,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 23:34:28,574 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-11-13 23:34:28,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:28,574 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 23:34:28,574 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.5) internal successors, (75), 6 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 23:34:28,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:28,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:28,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:28,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-11-13 23:34:28,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:28,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:28,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:28,584 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. [2021-11-13 23:34:28,585 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,601 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,601 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,604 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,604 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,614 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,614 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,617 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,617 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,658 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,658 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,661 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,661 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,671 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,671 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,674 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,675 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,677 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,678 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,680 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,680 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,683 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,683 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,686 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,686 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,975 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,975 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,978 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:28,978 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,027 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,028 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,035 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,036 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,091 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,091 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,109 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,109 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. [2021-11-13 23:34:29,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:29,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:29,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:29,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 23:34:29,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:29,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:29,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:29,388 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-13 23:34:29,388 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 1 more)] === [2021-11-13 23:34:29,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:34:29,389 INFO L85 PathProgramCache]: Analyzing trace with hash -1562551250, now seen corresponding path program 1 times [2021-11-13 23:34:29,389 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 23:34:29,389 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [354521015] [2021-11-13 23:34:29,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 23:34:29,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:34:29,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:34:29,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:34:29,455 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 23:34:29,455 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [354521015] [2021-11-13 23:34:29,455 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [354521015] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 23:34:29,455 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 23:34:29,455 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 23:34:29,455 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1104802372] [2021-11-13 23:34:29,455 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 23:34:29,456 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 23:34:29,456 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 23:34:29,456 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 23:34:29,456 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-13 23:34:29,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:29,456 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 23:34:29,456 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.0) internal successors, (84), 6 states have internal predecessors, (84), 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) [2021-11-13 23:34:29,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:29,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:29,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:29,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-11-13 23:34:29,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:29,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:29,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:29,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:29,469 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. [2021-11-13 23:34:29,470 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,480 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,481 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,484 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,485 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,501 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,501 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,510 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,510 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,574 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,575 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,580 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,580 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,858 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,859 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,869 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,870 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,933 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,933 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,962 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,962 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,970 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,970 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,973 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,973 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,975 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,975 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,979 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:29,979 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. [2021-11-13 23:34:30,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:30,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:30,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:30,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 23:34:30,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:30,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:30,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:30,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:30,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr0ASSERT_VIOLATIONDATA_RACE (4 of 5 remaining) [2021-11-13 23:34:30,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr1ASSERT_VIOLATIONDATA_RACE (3 of 5 remaining) [2021-11-13 23:34:30,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr2ASSERT_VIOLATIONDATA_RACE (2 of 5 remaining) [2021-11-13 23:34:30,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr3ASSERT_VIOLATIONDATA_RACE (1 of 5 remaining) [2021-11-13 23:34:30,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr4ASSERT_VIOLATIONDATA_RACE (0 of 5 remaining) [2021-11-13 23:34:30,680 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-11-13 23:34:30,681 INFO L732 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1] [2021-11-13 23:34:30,682 INFO L308 ceAbstractionStarter]: Result for error location writerThread1of1ForFork3 was SAFE,SAFE,SAFE,SAFE,SAFE (4/5) [2021-11-13 23:34:30,683 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-13 23:34:30,683 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-13 23:34:30,685 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-13 23:34:30,686 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Waiting until timeout for monitored process [2021-11-13 23:34:30,689 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == writerThread1of1ForFork2 ======== [2021-11-13 23:34:30,689 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-13 23:34:30,689 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-13 23:34:30,705 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. [2021-11-13 23:34:30,705 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,707 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,707 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,708 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,708 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,710 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,710 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,713 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,713 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,714 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,715 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,716 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,716 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,717 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,718 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,721 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,721 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,722 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,722 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,724 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,724 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,725 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,725 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,726 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,726 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,727 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,727 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,728 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,728 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,728 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,728 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,732 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,732 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,734 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,734 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,755 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,755 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,756 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,756 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,757 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,757 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,758 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,758 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,764 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,765 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,766 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,766 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,768 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,768 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,770 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,770 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. [2021-11-13 23:34:30,773 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting writerErr0ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 1 more)] === [2021-11-13 23:34:30,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:34:30,773 INFO L85 PathProgramCache]: Analyzing trace with hash -1404591430, now seen corresponding path program 1 times [2021-11-13 23:34:30,773 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 23:34:30,773 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [862666771] [2021-11-13 23:34:30,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 23:34:30,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:34:30,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:34:30,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:34:30,785 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 23:34:30,785 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [862666771] [2021-11-13 23:34:30,785 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [862666771] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 23:34:30,785 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 23:34:30,786 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-13 23:34:30,786 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [956231050] [2021-11-13 23:34:30,786 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 23:34:30,786 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-13 23:34:30,786 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 23:34:30,786 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-13 23:34:30,786 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-13 23:34:30,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:30,786 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 23:34:30,787 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 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) [2021-11-13 23:34:30,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:30,815 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. [2021-11-13 23:34:30,815 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,816 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,816 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,818 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,818 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. [2021-11-13 23:34:30,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:30,826 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-11-13 23:34:30,826 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 1 more)] === [2021-11-13 23:34:30,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:34:30,826 INFO L85 PathProgramCache]: Analyzing trace with hash 421475796, now seen corresponding path program 1 times [2021-11-13 23:34:30,826 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 23:34:30,826 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [612233352] [2021-11-13 23:34:30,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 23:34:30,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:34:30,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:34:30,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:34:30,844 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 23:34:30,844 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [612233352] [2021-11-13 23:34:30,844 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [612233352] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 23:34:30,844 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 23:34:30,844 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-13 23:34:30,844 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [456247122] [2021-11-13 23:34:30,844 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 23:34:30,845 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-13 23:34:30,845 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 23:34:30,845 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-13 23:34:30,845 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-13 23:34:30,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:30,845 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 23:34:30,845 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 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) [2021-11-13 23:34:30,845 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:30,845 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:30,860 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. [2021-11-13 23:34:30,860 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,861 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:30,861 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. [2021-11-13 23:34:30,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:30,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:30,880 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-11-13 23:34:30,880 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 1 more)] === [2021-11-13 23:34:30,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:34:30,880 INFO L85 PathProgramCache]: Analyzing trace with hash -320390096, now seen corresponding path program 1 times [2021-11-13 23:34:30,880 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 23:34:30,880 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [157462303] [2021-11-13 23:34:30,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 23:34:30,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:34:30,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:34:30,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:34:30,898 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 23:34:30,898 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [157462303] [2021-11-13 23:34:30,898 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [157462303] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 23:34:30,898 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 23:34:30,898 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-13 23:34:30,898 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [892364812] [2021-11-13 23:34:30,898 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 23:34:30,899 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-13 23:34:30,899 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 23:34:30,899 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-13 23:34:30,899 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-13 23:34:30,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:30,899 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 23:34:30,899 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 30.0) internal successors, (60), 3 states have internal predecessors, (60), 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) [2021-11-13 23:34:30,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:30,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:30,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:30,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:30,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:30,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:30,959 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-11-13 23:34:30,959 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 1 more)] === [2021-11-13 23:34:30,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:34:30,959 INFO L85 PathProgramCache]: Analyzing trace with hash -1597751669, now seen corresponding path program 1 times [2021-11-13 23:34:30,959 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 23:34:30,959 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [584920016] [2021-11-13 23:34:30,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 23:34:30,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:34:30,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:34:31,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:34:31,015 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 23:34:31,015 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [584920016] [2021-11-13 23:34:31,015 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [584920016] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 23:34:31,015 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 23:34:31,015 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 23:34:31,015 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1754552491] [2021-11-13 23:34:31,015 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 23:34:31,016 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 23:34:31,016 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 23:34:31,016 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 23:34:31,016 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-13 23:34:31,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:31,016 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 23:34:31,016 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.0) internal successors, (78), 6 states have internal predecessors, (78), 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) [2021-11-13 23:34:31,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:31,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:31,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:31,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:31,090 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. [2021-11-13 23:34:31,091 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,091 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,091 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,092 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,092 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. [2021-11-13 23:34:31,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:31,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:31,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:31,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-13 23:34:31,125 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-11-13 23:34:31,126 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 1 more)] === [2021-11-13 23:34:31,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:34:31,126 INFO L85 PathProgramCache]: Analyzing trace with hash -1912169769, now seen corresponding path program 1 times [2021-11-13 23:34:31,126 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 23:34:31,126 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1043776646] [2021-11-13 23:34:31,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 23:34:31,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:34:31,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:34:31,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:34:31,196 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 23:34:31,196 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1043776646] [2021-11-13 23:34:31,196 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1043776646] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 23:34:31,197 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 23:34:31,197 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 23:34:31,197 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1210415655] [2021-11-13 23:34:31,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 23:34:31,197 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 23:34:31,197 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 23:34:31,197 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 23:34:31,197 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-13 23:34:31,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:31,198 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 23:34:31,198 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.5) internal successors, (81), 6 states have internal predecessors, (81), 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) [2021-11-13 23:34:31,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:31,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:31,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:31,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-13 23:34:31,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:31,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:31,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:31,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:31,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-13 23:34:31,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:31,244 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-11-13 23:34:31,244 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 1 more)] === [2021-11-13 23:34:31,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:34:31,244 INFO L85 PathProgramCache]: Analyzing trace with hash -1883540618, now seen corresponding path program 1 times [2021-11-13 23:34:31,244 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 23:34:31,245 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1496255497] [2021-11-13 23:34:31,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 23:34:31,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:34:31,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:34:31,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:34:31,275 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 23:34:31,275 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1496255497] [2021-11-13 23:34:31,275 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1496255497] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 23:34:31,275 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 23:34:31,275 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-13 23:34:31,275 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2107883640] [2021-11-13 23:34:31,275 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 23:34:31,276 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-13 23:34:31,276 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 23:34:31,276 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-13 23:34:31,276 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-13 23:34:31,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:31,276 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 23:34:31,276 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 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) [2021-11-13 23:34:31,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:31,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:31,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:31,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-13 23:34:31,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:31,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:31,319 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. [2021-11-13 23:34:31,320 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,320 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,321 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,321 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,321 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,322 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,322 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,329 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,329 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,331 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,331 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,332 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,332 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. [2021-11-13 23:34:31,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:31,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:31,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:31,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-13 23:34:31,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:31,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:31,344 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-11-13 23:34:31,345 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 1 more)] === [2021-11-13 23:34:31,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:34:31,346 INFO L85 PathProgramCache]: Analyzing trace with hash 838255930, now seen corresponding path program 2 times [2021-11-13 23:34:31,346 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 23:34:31,346 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1348983322] [2021-11-13 23:34:31,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 23:34:31,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:34:31,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:34:31,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:34:31,445 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 23:34:31,445 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1348983322] [2021-11-13 23:34:31,445 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1348983322] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 23:34:31,445 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 23:34:31,445 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 23:34:31,446 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1638698893] [2021-11-13 23:34:31,446 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 23:34:31,447 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 23:34:31,447 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 23:34:31,448 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 23:34:31,449 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-11-13 23:34:31,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:31,449 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 23:34:31,449 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.5) internal successors, (81), 6 states have internal predecessors, (81), 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) [2021-11-13 23:34:31,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:31,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:31,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:31,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-13 23:34:31,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:31,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:31,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:31,480 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. [2021-11-13 23:34:31,480 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,521 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,521 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,522 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,522 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,523 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,523 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,534 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,534 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,667 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,667 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,675 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,675 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,683 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,683 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. [2021-11-13 23:34:31,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:31,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:31,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:31,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 23:34:31,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:31,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:31,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:31,789 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2021-11-13 23:34:31,789 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 1 more)] === [2021-11-13 23:34:31,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:34:31,789 INFO L85 PathProgramCache]: Analyzing trace with hash -1381988324, now seen corresponding path program 1 times [2021-11-13 23:34:31,789 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 23:34:31,789 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [754316098] [2021-11-13 23:34:31,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 23:34:31,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:34:31,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:34:31,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:34:31,864 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 23:34:31,864 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [754316098] [2021-11-13 23:34:31,864 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [754316098] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 23:34:31,865 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 23:34:31,865 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 23:34:31,865 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [727479617] [2021-11-13 23:34:31,865 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 23:34:31,865 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 23:34:31,865 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 23:34:31,865 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 23:34:31,866 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-13 23:34:31,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:31,866 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-13 23:34:31,866 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.0) internal successors, (84), 6 states have internal predecessors, (84), 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) [2021-11-13 23:34:31,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:31,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:31,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:31,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-13 23:34:31,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:31,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:31,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:31,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:31,898 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. [2021-11-13 23:34:31,899 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,912 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,913 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,968 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,968 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,980 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,981 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,983 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:31,984 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:32,177 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:32,177 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:32,179 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:32,179 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:32,180 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:32,180 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:32,182 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:32,182 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:32,236 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:32,236 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:32,249 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:32,250 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:32,527 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:32,527 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,380 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,380 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,383 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,383 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,386 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,386 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,389 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,389 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,391 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,391 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,401 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,402 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,508 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,508 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,509 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,509 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,509 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,510 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,510 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,510 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,513 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,513 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,517 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,517 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,518 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,518 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,520 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,520 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,526 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,526 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,527 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,527 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,527 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,528 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,530 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,531 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,533 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,534 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,617 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,617 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,619 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,619 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,621 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,621 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,621 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,622 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,622 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,622 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,623 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,623 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,624 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,624 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,624 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,625 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,632 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,632 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,633 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,633 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,641 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,641 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,642 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,642 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,643 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,643 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,643 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,644 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,646 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,646 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,669 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,670 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,674 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,674 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,676 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,676 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,677 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,677 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,683 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,683 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,684 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,684 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,685 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,685 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,687 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,687 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,697 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,697 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,699 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,700 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,701 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,702 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,706 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,707 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,709 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,709 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,710 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:33,711 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:34,272 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:34,273 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:34,276 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:34,276 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:34,329 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:34,329 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:34,332 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:34,333 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:34,530 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:34,530 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:34,539 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:34,539 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:34,550 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-13 23:34:34,551 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. [2021-11-13 23:34:35,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-13 23:34:35,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:35,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:35,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-13 23:34:35,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:35,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 23:34:35,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:35,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 23:34:35,317 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr0ASSERT_VIOLATIONDATA_RACE (4 of 5 remaining) [2021-11-13 23:34:35,317 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr1ASSERT_VIOLATIONDATA_RACE (3 of 5 remaining) [2021-11-13 23:34:35,317 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr2ASSERT_VIOLATIONDATA_RACE (2 of 5 remaining) [2021-11-13 23:34:35,317 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr3ASSERT_VIOLATIONDATA_RACE (1 of 5 remaining) [2021-11-13 23:34:35,317 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr4ASSERT_VIOLATIONDATA_RACE (0 of 5 remaining) [2021-11-13 23:34:35,317 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2021-11-13 23:34:35,319 INFO L732 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1] [2021-11-13 23:34:35,319 INFO L308 ceAbstractionStarter]: Result for error location writerThread1of1ForFork2 was SAFE,SAFE,SAFE,SAFE,SAFE (5/5) [2021-11-13 23:34:35,319 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-11-13 23:34:35,319 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-13 23:34:35,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 11:34:35 BasicIcfg [2021-11-13 23:34:35,323 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-13 23:34:35,324 INFO L158 Benchmark]: Toolchain (without parser) took 72396.69ms. Allocated memory was 364.9MB in the beginning and 15.8GB in the end (delta: 15.4GB). Free memory was 338.3MB in the beginning and 13.1GB in the end (delta: -12.8GB). Peak memory consumption was 3.4GB. Max. memory is 16.0GB. [2021-11-13 23:34:35,324 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 364.9MB. Free memory is still 326.1MB. There was no memory consumed. Max. memory is 16.0GB. [2021-11-13 23:34:35,324 INFO L158 Benchmark]: CACSL2BoogieTranslator took 412.15ms. Allocated memory was 364.9MB in the beginning and 453.0MB in the end (delta: 88.1MB). Free memory was 337.9MB in the beginning and 414.0MB in the end (delta: -76.1MB). Peak memory consumption was 14.2MB. Max. memory is 16.0GB. [2021-11-13 23:34:35,324 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.28ms. Allocated memory is still 453.0MB. Free memory was 414.0MB in the beginning and 411.5MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-13 23:34:35,325 INFO L158 Benchmark]: Boogie Preprocessor took 27.58ms. Allocated memory is still 453.0MB. Free memory was 411.5MB in the beginning and 409.8MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-13 23:34:35,325 INFO L158 Benchmark]: RCFGBuilder took 500.03ms. Allocated memory is still 453.0MB. Free memory was 409.8MB in the beginning and 388.1MB in the end (delta: 21.7MB). Peak memory consumption was 21.0MB. Max. memory is 16.0GB. [2021-11-13 23:34:35,326 INFO L158 Benchmark]: TraceAbstraction took 71399.08ms. Allocated memory was 453.0MB in the beginning and 15.8GB in the end (delta: 15.3GB). Free memory was 387.5MB in the beginning and 13.1GB in the end (delta: -12.7GB). Peak memory consumption was 3.3GB. Max. memory is 16.0GB. [2021-11-13 23:34:35,327 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 364.9MB. Free memory is still 326.1MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 412.15ms. Allocated memory was 364.9MB in the beginning and 453.0MB in the end (delta: 88.1MB). Free memory was 337.9MB in the beginning and 414.0MB in the end (delta: -76.1MB). Peak memory consumption was 14.2MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 48.28ms. Allocated memory is still 453.0MB. Free memory was 414.0MB in the beginning and 411.5MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * Boogie Preprocessor took 27.58ms. Allocated memory is still 453.0MB. Free memory was 411.5MB in the beginning and 409.8MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * RCFGBuilder took 500.03ms. Allocated memory is still 453.0MB. Free memory was 409.8MB in the beginning and 388.1MB in the end (delta: 21.7MB). Peak memory consumption was 21.0MB. Max. memory is 16.0GB. * TraceAbstraction took 71399.08ms. Allocated memory was 453.0MB in the beginning and 15.8GB in the end (delta: 15.3GB). Free memory was 387.5MB in the beginning and 13.1GB in the end (delta: -12.7GB). Peak memory consumption was 3.3GB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5703730, positive: 4927767, positive conditional: 4919199, positive unconditional: 8568, negative: 775963, negative conditional: 775873, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5145601, positive: 4927767, positive conditional: 4919199, positive unconditional: 8568, negative: 217834, negative conditional: 217744, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 5145601, positive: 4927767, positive conditional: 4919199, positive unconditional: 8568, negative: 217834, negative conditional: 217744, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5145601, positive: 4927767, positive conditional: 0, positive unconditional: 4927767, negative: 217834, negative conditional: 0, negative unconditional: 217834, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 5145601, positive: 4927767, positive conditional: 0, positive unconditional: 4927767, negative: 217834, negative conditional: 0, negative unconditional: 217834, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5145601, positive: 4927767, positive conditional: 0, positive unconditional: 4927767, negative: 217834, negative conditional: 0, negative unconditional: 217834, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 8843, positive: 8735, positive conditional: 0, positive unconditional: 8735, negative: 108, negative conditional: 0, negative unconditional: 108, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 8843, positive: 8229, positive conditional: 0, positive unconditional: 8229, negative: 614, negative conditional: 0, negative unconditional: 614, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 614, positive: 506, positive conditional: 0, positive unconditional: 506, negative: 108, negative conditional: 0, negative unconditional: 108, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 597, positive: 399, positive conditional: 0, positive unconditional: 399, negative: 198, negative conditional: 0, negative unconditional: 198, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5145601, positive: 4919032, positive conditional: 0, positive unconditional: 4919032, negative: 217726, negative conditional: 0, negative unconditional: 217726, unknown: 8843, unknown conditional: 0, unknown unconditional: 8843] , Statistics on independence cache: Total cache size (in pairs): 8843, Positive cache size: 8735, Positive conditional cache size: 0, Positive unconditional cache size: 8735, Negative cache size: 108, Negative conditional cache size: 0, Negative unconditional cache size: 108, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 558129 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 5327.48ms, Number of persistent set computation: 127058, Number of trivial persistent sets: 47851, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8658, positive: 8568, positive conditional: 0, positive unconditional: 8568, negative: 90, negative conditional: 0, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5703730, positive: 4927767, positive conditional: 4919199, positive unconditional: 8568, negative: 775963, negative conditional: 775873, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5145601, positive: 4927767, positive conditional: 4919199, positive unconditional: 8568, negative: 217834, negative conditional: 217744, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 5145601, positive: 4927767, positive conditional: 4919199, positive unconditional: 8568, negative: 217834, negative conditional: 217744, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5145601, positive: 4927767, positive conditional: 0, positive unconditional: 4927767, negative: 217834, negative conditional: 0, negative unconditional: 217834, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 5145601, positive: 4927767, positive conditional: 0, positive unconditional: 4927767, negative: 217834, negative conditional: 0, negative unconditional: 217834, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5145601, positive: 4927767, positive conditional: 0, positive unconditional: 4927767, negative: 217834, negative conditional: 0, negative unconditional: 217834, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 8843, positive: 8735, positive conditional: 0, positive unconditional: 8735, negative: 108, negative conditional: 0, negative unconditional: 108, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 8843, positive: 8229, positive conditional: 0, positive unconditional: 8229, negative: 614, negative conditional: 0, negative unconditional: 614, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 614, positive: 506, positive conditional: 0, positive unconditional: 506, negative: 108, negative conditional: 0, negative unconditional: 108, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 597, positive: 399, positive conditional: 0, positive unconditional: 399, negative: 198, negative conditional: 0, negative unconditional: 198, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5145601, positive: 4919032, positive conditional: 0, positive unconditional: 4919032, negative: 217726, negative conditional: 0, negative unconditional: 217726, unknown: 8843, unknown conditional: 0, unknown unconditional: 8843] , Statistics on independence cache: Total cache size (in pairs): 8843, Positive cache size: 8735, Positive conditional cache size: 0, Positive unconditional cache size: 8735, Negative cache size: 108, Negative conditional cache size: 0, Negative unconditional cache size: 108, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 558129 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5919343, positive: 5152851, positive conditional: 5144202, positive unconditional: 8649, negative: 766492, negative conditional: 766402, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5351634, positive: 5152851, positive conditional: 5144202, positive unconditional: 8649, negative: 198783, negative conditional: 198693, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 5351634, positive: 5152851, positive conditional: 5144202, positive unconditional: 8649, negative: 198783, negative conditional: 198693, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5351634, positive: 5152851, positive conditional: 0, positive unconditional: 5152851, negative: 198783, negative conditional: 0, negative unconditional: 198783, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 5351634, positive: 5152851, positive conditional: 0, positive unconditional: 5152851, negative: 198783, negative conditional: 0, negative unconditional: 198783, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5351634, positive: 5152851, positive conditional: 0, positive unconditional: 5152851, negative: 198783, negative conditional: 0, negative unconditional: 198783, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 8916, positive: 8808, positive conditional: 0, positive unconditional: 8808, negative: 108, negative conditional: 0, negative unconditional: 108, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 8916, positive: 8302, positive conditional: 0, positive unconditional: 8302, negative: 614, negative conditional: 0, negative unconditional: 614, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 614, positive: 506, positive conditional: 0, positive unconditional: 506, negative: 108, negative conditional: 0, negative unconditional: 108, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 511, positive: 345, positive conditional: 0, positive unconditional: 345, negative: 166, negative conditional: 0, negative unconditional: 166, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5351634, positive: 5144043, positive conditional: 0, positive unconditional: 5144043, negative: 198675, negative conditional: 0, negative unconditional: 198675, unknown: 8916, unknown conditional: 0, unknown unconditional: 8916] , Statistics on independence cache: Total cache size (in pairs): 8916, Positive cache size: 8808, Positive conditional cache size: 0, Positive unconditional cache size: 8808, Negative cache size: 108, Negative conditional cache size: 0, Negative unconditional cache size: 108, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 567709 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 3771.57ms, Number of persistent set computation: 119495, Number of trivial persistent sets: 45382, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8739, positive: 8649, positive conditional: 0, positive unconditional: 8649, negative: 90, negative conditional: 0, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5919343, positive: 5152851, positive conditional: 5144202, positive unconditional: 8649, negative: 766492, negative conditional: 766402, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5351634, positive: 5152851, positive conditional: 5144202, positive unconditional: 8649, negative: 198783, negative conditional: 198693, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 5351634, positive: 5152851, positive conditional: 5144202, positive unconditional: 8649, negative: 198783, negative conditional: 198693, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5351634, positive: 5152851, positive conditional: 0, positive unconditional: 5152851, negative: 198783, negative conditional: 0, negative unconditional: 198783, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 5351634, positive: 5152851, positive conditional: 0, positive unconditional: 5152851, negative: 198783, negative conditional: 0, negative unconditional: 198783, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5351634, positive: 5152851, positive conditional: 0, positive unconditional: 5152851, negative: 198783, negative conditional: 0, negative unconditional: 198783, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 8916, positive: 8808, positive conditional: 0, positive unconditional: 8808, negative: 108, negative conditional: 0, negative unconditional: 108, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 8916, positive: 8302, positive conditional: 0, positive unconditional: 8302, negative: 614, negative conditional: 0, negative unconditional: 614, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 614, positive: 506, positive conditional: 0, positive unconditional: 506, negative: 108, negative conditional: 0, negative unconditional: 108, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 511, positive: 345, positive conditional: 0, positive unconditional: 345, negative: 166, negative conditional: 0, negative unconditional: 166, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5351634, positive: 5144043, positive conditional: 0, positive unconditional: 5144043, negative: 198675, negative conditional: 0, negative unconditional: 198675, unknown: 8916, unknown conditional: 0, unknown unconditional: 8916] , Statistics on independence cache: Total cache size (in pairs): 8916, Positive cache size: 8808, Positive conditional cache size: 0, Positive unconditional cache size: 8808, Negative cache size: 108, Negative conditional cache size: 0, Negative unconditional cache size: 108, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 567709 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 416267, positive: 360914, positive conditional: 353430, positive unconditional: 7484, negative: 55353, negative conditional: 55264, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 374254, positive: 360914, positive conditional: 353430, positive unconditional: 7484, negative: 13340, negative conditional: 13251, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 374254, positive: 360914, positive conditional: 353430, positive unconditional: 7484, negative: 13340, negative conditional: 13251, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 388665, positive: 360914, positive conditional: 352786, positive unconditional: 8128, negative: 27751, negative conditional: 14411, negative unconditional: 13340, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 388665, positive: 360914, positive conditional: 16216, positive unconditional: 344698, negative: 27751, negative conditional: 978, negative unconditional: 26773, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 388665, positive: 360914, positive conditional: 16216, positive unconditional: 344698, negative: 27751, negative conditional: 978, negative unconditional: 26773, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7682, positive: 7558, positive conditional: 9, positive unconditional: 7549, negative: 124, negative conditional: 21, negative unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7682, positive: 7043, positive conditional: 0, positive unconditional: 7043, negative: 639, negative conditional: 0, negative unconditional: 639, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 639, positive: 515, positive conditional: 9, positive unconditional: 506, negative: 124, negative conditional: 21, negative unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 413, positive: 245, positive conditional: 4, positive unconditional: 241, negative: 167, negative conditional: 12, negative unconditional: 155, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 388665, positive: 353356, positive conditional: 16207, positive unconditional: 337149, negative: 27627, negative conditional: 957, negative unconditional: 26670, unknown: 7682, unknown conditional: 30, unknown unconditional: 7652] , Statistics on independence cache: Total cache size (in pairs): 7682, Positive cache size: 7558, Positive conditional cache size: 9, Positive unconditional cache size: 7549, Negative cache size: 124, Negative conditional cache size: 21, Negative unconditional cache size: 103, Eliminated conditions: 350003, Maximal queried relation: 2, Independence queries for same thread: 42013 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 809.48ms, Number of persistent set computation: 12607, Number of trivial persistent sets: 4311, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 7573, positive: 7484, positive conditional: 0, positive unconditional: 7484, negative: 89, negative conditional: 0, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 416267, positive: 360914, positive conditional: 353430, positive unconditional: 7484, negative: 55353, negative conditional: 55264, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 374254, positive: 360914, positive conditional: 353430, positive unconditional: 7484, negative: 13340, negative conditional: 13251, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 374254, positive: 360914, positive conditional: 353430, positive unconditional: 7484, negative: 13340, negative conditional: 13251, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 388665, positive: 360914, positive conditional: 352786, positive unconditional: 8128, negative: 27751, negative conditional: 14411, negative unconditional: 13340, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 388665, positive: 360914, positive conditional: 16216, positive unconditional: 344698, negative: 27751, negative conditional: 978, negative unconditional: 26773, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 388665, positive: 360914, positive conditional: 16216, positive unconditional: 344698, negative: 27751, negative conditional: 978, negative unconditional: 26773, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7682, positive: 7558, positive conditional: 9, positive unconditional: 7549, negative: 124, negative conditional: 21, negative unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7682, positive: 7043, positive conditional: 0, positive unconditional: 7043, negative: 639, negative conditional: 0, negative unconditional: 639, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 639, positive: 515, positive conditional: 9, positive unconditional: 506, negative: 124, negative conditional: 21, negative unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 413, positive: 245, positive conditional: 4, positive unconditional: 241, negative: 167, negative conditional: 12, negative unconditional: 155, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 388665, positive: 353356, positive conditional: 16207, positive unconditional: 337149, negative: 27627, negative conditional: 957, negative unconditional: 26670, unknown: 7682, unknown conditional: 30, unknown unconditional: 7652] , Statistics on independence cache: Total cache size (in pairs): 7682, Positive cache size: 7558, Positive conditional cache size: 9, Positive unconditional cache size: 7549, Negative cache size: 124, Negative conditional cache size: 21, Negative unconditional cache size: 103, Eliminated conditions: 350003, Maximal queried relation: 2, Independence queries for same thread: 42013 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 878152, positive: 788867, positive conditional: 780246, positive unconditional: 8621, negative: 89285, negative conditional: 89201, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 801831, positive: 788867, positive conditional: 780246, positive unconditional: 8621, negative: 12964, negative conditional: 12880, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 801831, positive: 788867, positive conditional: 780246, positive unconditional: 8621, negative: 12964, negative conditional: 12880, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 810324, positive: 788867, positive conditional: 484806, positive unconditional: 304061, negative: 21457, negative conditional: 8493, negative unconditional: 12964, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 810324, positive: 788867, positive conditional: 114619, positive unconditional: 674248, negative: 21457, negative conditional: 6557, negative unconditional: 14900, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 810324, positive: 788867, positive conditional: 114619, positive unconditional: 674248, negative: 21457, negative conditional: 6557, negative unconditional: 14900, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 8910, positive: 8772, positive conditional: 54, positive unconditional: 8718, negative: 138, negative conditional: 46, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 8910, positive: 8235, positive conditional: 0, positive unconditional: 8235, negative: 675, negative conditional: 0, negative unconditional: 675, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 675, positive: 537, positive conditional: 37, positive unconditional: 500, negative: 138, negative conditional: 46, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 552, positive: 347, positive conditional: 98, positive unconditional: 249, negative: 205, negative conditional: 113, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 810324, positive: 780095, positive conditional: 114565, positive unconditional: 665530, negative: 21319, negative conditional: 6511, negative unconditional: 14808, unknown: 8910, unknown conditional: 100, unknown unconditional: 8810] , Statistics on independence cache: Total cache size (in pairs): 8910, Positive cache size: 8772, Positive conditional cache size: 54, Positive unconditional cache size: 8718, Negative cache size: 138, Negative conditional cache size: 46, Negative unconditional cache size: 92, Eliminated conditions: 372123, Maximal queried relation: 5, Independence queries for same thread: 76321 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 1455.78ms, Number of persistent set computation: 31427, Number of trivial persistent sets: 16639, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8705, positive: 8621, positive conditional: 0, positive unconditional: 8621, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 878152, positive: 788867, positive conditional: 780246, positive unconditional: 8621, negative: 89285, negative conditional: 89201, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 801831, positive: 788867, positive conditional: 780246, positive unconditional: 8621, negative: 12964, negative conditional: 12880, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 801831, positive: 788867, positive conditional: 780246, positive unconditional: 8621, negative: 12964, negative conditional: 12880, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 810324, positive: 788867, positive conditional: 484806, positive unconditional: 304061, negative: 21457, negative conditional: 8493, negative unconditional: 12964, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 810324, positive: 788867, positive conditional: 114619, positive unconditional: 674248, negative: 21457, negative conditional: 6557, negative unconditional: 14900, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 810324, positive: 788867, positive conditional: 114619, positive unconditional: 674248, negative: 21457, negative conditional: 6557, negative unconditional: 14900, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 8910, positive: 8772, positive conditional: 54, positive unconditional: 8718, negative: 138, negative conditional: 46, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 8910, positive: 8235, positive conditional: 0, positive unconditional: 8235, negative: 675, negative conditional: 0, negative unconditional: 675, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 675, positive: 537, positive conditional: 37, positive unconditional: 500, negative: 138, negative conditional: 46, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 552, positive: 347, positive conditional: 98, positive unconditional: 249, negative: 205, negative conditional: 113, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 810324, positive: 780095, positive conditional: 114565, positive unconditional: 665530, negative: 21319, negative conditional: 6511, negative unconditional: 14808, unknown: 8910, unknown conditional: 100, unknown unconditional: 8810] , Statistics on independence cache: Total cache size (in pairs): 8910, Positive cache size: 8772, Positive conditional cache size: 54, Positive unconditional cache size: 8718, Negative cache size: 138, Negative conditional cache size: 46, Negative unconditional cache size: 92, Eliminated conditions: 372123, Maximal queried relation: 5, Independence queries for same thread: 76321 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 550103, positive: 507438, positive conditional: 499259, positive unconditional: 8179, negative: 42665, negative conditional: 42597, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 509529, positive: 507438, positive conditional: 499259, positive unconditional: 8179, negative: 2091, negative conditional: 2023, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 509529, positive: 507438, positive conditional: 499259, positive unconditional: 8179, negative: 2091, negative conditional: 2023, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 518092, positive: 507438, positive conditional: 498350, positive unconditional: 9088, negative: 10654, negative conditional: 8563, negative unconditional: 2091, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 518092, positive: 507438, positive conditional: 115296, positive unconditional: 392142, negative: 10654, negative conditional: 5801, negative unconditional: 4853, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 518092, positive: 507438, positive conditional: 115296, positive unconditional: 392142, negative: 10654, negative conditional: 5801, negative unconditional: 4853, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 8482, positive: 8376, positive conditional: 48, positive unconditional: 8328, negative: 106, negative conditional: 36, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 8482, positive: 7880, positive conditional: 0, positive unconditional: 7880, negative: 602, negative conditional: 0, negative unconditional: 602, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 602, positive: 496, positive conditional: 24, positive unconditional: 472, negative: 106, negative conditional: 36, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 407, positive: 261, positive conditional: 59, positive unconditional: 201, negative: 147, negative conditional: 63, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 518092, positive: 499062, positive conditional: 115248, positive unconditional: 383814, negative: 10548, negative conditional: 5765, negative unconditional: 4783, unknown: 8482, unknown conditional: 84, unknown unconditional: 8398] , Statistics on independence cache: Total cache size (in pairs): 8482, Positive cache size: 8376, Positive conditional cache size: 48, Positive unconditional cache size: 8328, Negative cache size: 106, Negative conditional cache size: 36, Negative unconditional cache size: 70, Eliminated conditions: 385816, Maximal queried relation: 5, Independence queries for same thread: 40574 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 966.03ms, Number of persistent set computation: 18161, Number of trivial persistent sets: 9786, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8247, positive: 8179, positive conditional: 0, positive unconditional: 8179, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 550103, positive: 507438, positive conditional: 499259, positive unconditional: 8179, negative: 42665, negative conditional: 42597, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 509529, positive: 507438, positive conditional: 499259, positive unconditional: 8179, negative: 2091, negative conditional: 2023, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 509529, positive: 507438, positive conditional: 499259, positive unconditional: 8179, negative: 2091, negative conditional: 2023, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 518092, positive: 507438, positive conditional: 498350, positive unconditional: 9088, negative: 10654, negative conditional: 8563, negative unconditional: 2091, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 518092, positive: 507438, positive conditional: 115296, positive unconditional: 392142, negative: 10654, negative conditional: 5801, negative unconditional: 4853, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 518092, positive: 507438, positive conditional: 115296, positive unconditional: 392142, negative: 10654, negative conditional: 5801, negative unconditional: 4853, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 8482, positive: 8376, positive conditional: 48, positive unconditional: 8328, negative: 106, negative conditional: 36, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 8482, positive: 7880, positive conditional: 0, positive unconditional: 7880, negative: 602, negative conditional: 0, negative unconditional: 602, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 602, positive: 496, positive conditional: 24, positive unconditional: 472, negative: 106, negative conditional: 36, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 407, positive: 261, positive conditional: 59, positive unconditional: 201, negative: 147, negative conditional: 63, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 518092, positive: 499062, positive conditional: 115248, positive unconditional: 383814, negative: 10548, negative conditional: 5765, negative unconditional: 4783, unknown: 8482, unknown conditional: 84, unknown unconditional: 8398] , Statistics on independence cache: Total cache size (in pairs): 8482, Positive cache size: 8376, Positive conditional cache size: 48, Positive unconditional cache size: 8328, Negative cache size: 106, Negative conditional cache size: 36, Negative unconditional cache size: 70, Eliminated conditions: 385816, Maximal queried relation: 5, Independence queries for same thread: 40574 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 710]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 711]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 711]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 728]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 731]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 734]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 737]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 714]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 714]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 749]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 750]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 751]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 752]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 706]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 706]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 707]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 718]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 720]: there are no data races For all program executions holds that there are no data races at this location - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: readerThread1of1ForFork0 with 1 thread instances CFG has 7 procedures, 211 locations, 50 error locations. Started 1 CEGAR loops. OverallTime: 29.9s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 29.6s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 52 NumberOfCodeBlocks, 52 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 51 ConstructedInterpolants, 0 QuantifiedInterpolants, 51 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: readerThread1of1ForFork1 with 1 thread instances CFG has 7 procedures, 211 locations, 50 error locations. Started 1 CEGAR loops. OverallTime: 26.0s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 25.7s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 35 NumberOfCodeBlocks, 35 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 34 ConstructedInterpolants, 0 QuantifiedInterpolants, 34 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 7 procedures, 211 locations, 50 error locations. Started 1 CEGAR loops. OverallTime: 4.7s, OverallIterations: 5, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 4.1s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 27, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 470 NumberOfCodeBlocks, 470 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 465 ConstructedInterpolants, 0 QuantifiedInterpolants, 911 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: writerThread1of1ForFork3 with 1 thread instances CFG has 7 procedures, 211 locations, 50 error locations. Started 1 CEGAR loops. OverallTime: 6.0s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 5.6s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 37, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 467 NumberOfCodeBlocks, 467 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 459 ConstructedInterpolants, 0 QuantifiedInterpolants, 1564 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: writerThread1of1ForFork2 with 1 thread instances CFG has 7 procedures, 211 locations, 50 error locations. Started 1 CEGAR loops. OverallTime: 4.6s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 4.2s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 39, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 564 NumberOfCodeBlocks, 564 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 556 ConstructedInterpolants, 0 QuantifiedInterpolants, 1319 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 18 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2021-11-13 23:34:35,388 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Forceful destruction successful, exit code 0 [2021-11-13 23:34:35,591 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Ended with exit code 0 [2021-11-13 23:34:35,791 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Ended with exit code 0 [2021-11-13 23:34:35,991 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Ended with exit code 0 [2021-11-13 23:34:36,192 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2021-11-13 23:34:36,394 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...