/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.absence.of.data.races.in.concurrent.programs true --cacsl2boogietranslator.check.unreachability.of.error.function.in.sv-comp.mode false -i ../../../trunk/examples/svcomp/pthread-atomic/read_write_lock-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-eaa536417960c97dc4122e532ee2691877b99d76-eaa5364 [2021-10-16 23:47:32,890 INFO L177 SettingsManager]: Resetting all preferences to default values... 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[2021-10-16 23:47:32,974 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 23:47:32,980 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 23:47:32,981 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 23:47:32,982 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 [2021-10-16 23:47:33,004 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 23:47:33,005 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 23:47:33,005 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-16 23:47:33,005 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-16 23:47:33,006 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-16 23:47:33,006 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-16 23:47:33,006 INFO L138 SettingsManager]: * Use SBE=true [2021-10-16 23:47:33,006 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 23:47:33,006 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-16 23:47:33,006 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 23:47:33,006 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-16 23:47:33,006 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 23:47:33,006 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 23:47:33,007 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 23:47:33,007 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 23:47:33,007 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-16 23:47:33,007 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 23:47:33,013 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 23:47:33,013 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 23:47:33,013 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 23:47:33,013 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 23:47:33,014 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-10-16 23:47:33,014 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 23:47:33,014 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 23:47:33,014 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 23:47:33,014 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 23:47:33,014 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 23:47:33,014 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-16 23:47:33,015 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 23:47:33,015 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-16 23:47:33,015 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-10-16 23:47:33,015 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 23:47:33,015 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-10-16 23:47:33,015 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-10-16 23:47:33,015 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false [2021-10-16 23:47:33,191 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 23:47:33,206 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 23:47:33,208 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 23:47:33,208 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 23:47:33,219 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 23:47:33,220 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-atomic/read_write_lock-1.i [2021-10-16 23:47:33,272 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00c6b5cf6/6bdecdf6b0b7470fa2abb7194eda96df/FLAGb13673321 [2021-10-16 23:47:33,677 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 23:47:33,677 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/read_write_lock-1.i [2021-10-16 23:47:33,689 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00c6b5cf6/6bdecdf6b0b7470fa2abb7194eda96df/FLAGb13673321 [2021-10-16 23:47:33,698 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00c6b5cf6/6bdecdf6b0b7470fa2abb7194eda96df [2021-10-16 23:47:33,700 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 23:47:33,701 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-10-16 23:47:33,704 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 23:47:33,705 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 23:47:33,713 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 23:47:33,714 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:47:33" (1/1) ... [2021-10-16 23:47:33,714 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f08c836 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:47:33, skipping insertion in model container [2021-10-16 23:47:33,714 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:47:33" (1/1) ... [2021-10-16 23:47:33,719 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 23:47:33,749 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 23:47:33,882 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-10-16 23:47:34,013 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] [2021-10-16 23:47:34,028 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 23:47:34,037 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 23:47:34,058 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-10-16 23:47:34,070 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] [2021-10-16 23:47:34,074 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 23:47:34,100 INFO L208 MainTranslator]: Completed translation [2021-10-16 23:47:34,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:47:34 WrapperNode [2021-10-16 23:47:34,101 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 23:47:34,102 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 23:47:34,102 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 23:47:34,102 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 23:47:34,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:47:34" (1/1) ... [2021-10-16 23:47:34,129 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:47:34" (1/1) ... [2021-10-16 23:47:34,154 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 23:47:34,155 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-16 23:47:34,155 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-16 23:47:34,155 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-16 23:47:34,161 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:47:34" (1/1) ... [2021-10-16 23:47:34,161 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:47:34" (1/1) ... [2021-10-16 23:47:34,174 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:47:34" (1/1) ... [2021-10-16 23:47:34,175 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:47:34" (1/1) ... [2021-10-16 23:47:34,180 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:47:34" (1/1) ... [2021-10-16 23:47:34,181 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:47:34" (1/1) ... [2021-10-16 23:47:34,182 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:47:34" (1/1) ... [2021-10-16 23:47:34,184 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-16 23:47:34,185 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-16 23:47:34,185 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-16 23:47:34,185 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-16 23:47:34,196 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:47:34" (1/1) ... [2021-10-16 23:47:34,202 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 23:47:34,210 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-16 23:47:34,220 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) [2021-10-16 23:47:34,226 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 [2021-10-16 23:47:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-16 23:47:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-16 23:47:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-10-16 23:47:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure reader [2021-10-16 23:47:34,251 INFO L138 BoogieDeclarations]: Found implementation of procedure reader [2021-10-16 23:47:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-16 23:47:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-16 23:47:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-16 23:47:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-10-16 23:47:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-16 23:47:34,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-16 23:47:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure writer [2021-10-16 23:47:34,252 INFO L138 BoogieDeclarations]: Found implementation of procedure writer [2021-10-16 23:47:34,253 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-10-16 23:47:34,718 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-16 23:47:34,718 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-10-16 23:47:34,720 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:47:34 BoogieIcfgContainer [2021-10-16 23:47:34,720 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-16 23:47:34,721 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-16 23:47:34,721 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-16 23:47:34,730 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-16 23:47:34,731 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:47:33" (1/3) ... [2021-10-16 23:47:34,731 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b0b4deb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:47:34, skipping insertion in model container [2021-10-16 23:47:34,732 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:47:34" (2/3) ... [2021-10-16 23:47:34,732 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b0b4deb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:47:34, skipping insertion in model container [2021-10-16 23:47:34,732 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:47:34" (3/3) ... [2021-10-16 23:47:34,733 INFO L111 eAbstractionObserver]: Analyzing ICFG read_write_lock-1.i [2021-10-16 23:47:34,740 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-10-16 23:47:34,741 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-16 23:47:34,741 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 6 error locations. [2021-10-16 23:47:34,741 INFO L516 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-10-16 23:47:34,773 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,773 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,774 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,774 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,774 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,774 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,774 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,774 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,774 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,774 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,774 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,775 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,775 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,775 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,775 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,775 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,775 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,775 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,775 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,775 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,776 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,776 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,776 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,776 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,776 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,776 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,776 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,776 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,776 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,776 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,777 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,777 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,777 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,777 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,777 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,777 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,777 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,777 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,777 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,777 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,778 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,778 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,778 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,778 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,778 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,778 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,778 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,778 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,778 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,778 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,779 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,779 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,779 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,779 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,779 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,779 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,779 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,779 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,779 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,779 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,780 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,780 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,780 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,780 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,780 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,780 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,780 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,780 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,781 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,781 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,781 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,781 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,782 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,782 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,782 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,782 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,782 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,782 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,782 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,782 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,783 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,783 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,783 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,783 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,783 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,783 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,784 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,784 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,785 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,785 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,785 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,785 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,786 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,786 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,786 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,786 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,786 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,786 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,786 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,786 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,787 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,787 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,787 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,787 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,787 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,787 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,787 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,787 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,787 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,787 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,788 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,788 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,788 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,788 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,788 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,788 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,788 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,788 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,788 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,788 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,789 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,789 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,789 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,789 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,789 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,789 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,789 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,789 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,789 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,789 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,790 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,790 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,790 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,790 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,790 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,790 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,790 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,791 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,791 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,791 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,791 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,791 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,791 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,791 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,791 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,791 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,791 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,792 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,792 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,792 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,792 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,792 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,792 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,792 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,792 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,792 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,792 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,792 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,793 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,793 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,793 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,793 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,793 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,793 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,794 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,794 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,794 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,794 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,794 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,794 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,795 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,795 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,795 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,795 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,795 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,795 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,795 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,795 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,795 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,795 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,796 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,796 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,796 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,796 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,796 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,796 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,796 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,796 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,797 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,797 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,797 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,797 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,797 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,797 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,797 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,797 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,798 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,798 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,798 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,798 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,798 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,798 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,798 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,798 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,798 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,798 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,798 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,799 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,799 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,799 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,799 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,799 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,799 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,800 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,800 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,800 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,800 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,800 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,800 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,801 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,801 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,801 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,801 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,801 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,801 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,801 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,801 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,801 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,801 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,802 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,802 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,802 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,802 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,802 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,802 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,802 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,805 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,805 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,805 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,805 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,805 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,805 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,805 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,806 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_release_read_lock_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,806 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,806 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,806 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,806 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,806 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,806 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,806 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,806 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,806 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,807 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,808 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,808 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,809 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,809 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,809 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,809 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,809 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,809 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,809 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,809 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,809 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,809 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,812 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,812 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,812 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,812 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,813 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,813 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,813 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,813 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,813 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,813 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,813 WARN L313 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,813 WARN L313 ript$VariableManager]: TermVariabe writerThread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,814 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,815 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,815 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,815 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,815 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,815 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,815 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,815 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,815 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,815 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,815 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,816 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,816 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,816 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,816 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,816 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,816 WARN L313 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,816 WARN L313 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:34,827 INFO L148 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-10-16 23:47:34,873 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-10-16 23:47:34,873 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-16 23:47:34,877 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) [2021-10-16 23:47:34,878 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 [2021-10-16 23:47:34,907 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == readerThread1of1ForFork0 ======== [2021-10-16 23:47:34,913 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, mConcurrency=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 [2021-10-16 23:47:34,913 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-10-16 23:47:35,032 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,033 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,033 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,033 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,042 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,042 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,042 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,043 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,054 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,054 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,054 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,054 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,061 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,062 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,062 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,062 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,068 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,069 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,069 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,069 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,071 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,072 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,072 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,072 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,085 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,086 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,086 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,086 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,087 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,087 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,087 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,087 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,097 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,097 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,098 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,098 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,100 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,101 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,101 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,101 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,130 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,130 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,131 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,131 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,133 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,139 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,139 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,139 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,149 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting readerErr0ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE] === [2021-10-16 23:47:35,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:47:35,159 INFO L82 PathProgramCache]: Analyzing trace with hash 889322880, now seen corresponding path program 1 times [2021-10-16 23:47:35,167 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:47:35,167 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2086195404] [2021-10-16 23:47:35,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:47:35,168 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:47:35,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:47:35,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:47:35,355 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:47:35,356 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2086195404] [2021-10-16 23:47:35,356 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2086195404] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:47:35,356 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:47:35,357 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:47:35,358 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1123348216] [2021-10-16 23:47:35,362 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-16 23:47:35,362 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:47:35,375 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-16 23:47:35,376 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-16 23:47:35,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:47:35,377 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:47:35,378 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 16.0) internal successors, (32), 2 states have internal predecessors, (32), 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) [2021-10-16 23:47:35,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:47:35,439 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,439 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,439 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,439 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,441 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,441 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,441 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,441 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,471 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,476 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,476 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,476 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,478 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,478 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,478 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,479 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,486 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,486 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,486 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,486 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,489 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,489 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,489 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,489 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,517 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,517 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,517 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,517 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,518 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,519 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,519 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,519 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,530 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,530 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,530 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,530 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,532 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,532 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,533 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,533 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,550 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,550 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,550 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,550 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,551 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,552 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,552 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:35,552 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:36,526 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:36,527 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:36,527 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:36,527 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:36,529 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:36,529 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:36,529 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:36,529 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:36,850 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:36,850 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:36,851 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:36,851 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:36,852 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:36,852 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:36,852 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:36,853 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:39,894 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:39,894 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:39,894 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:39,894 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:39,896 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:39,896 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:39,896 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:39,896 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,136 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,137 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,137 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,137 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,138 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,138 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,138 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,139 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,144 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,144 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,144 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,144 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,146 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,146 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,146 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,146 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,151 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,151 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,151 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,151 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,152 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,153 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,153 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,153 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,158 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,159 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,159 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,159 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,160 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,160 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,160 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,160 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,161 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,161 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,162 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,162 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,162 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,162 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,162 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,162 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,171 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,171 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,171 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,172 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,173 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,173 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,173 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,173 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,177 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,178 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,178 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,178 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,179 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,180 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,180 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,180 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,188 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,188 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,189 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,189 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,190 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,190 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,190 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,190 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,205 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,205 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,206 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,206 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,207 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,207 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,207 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:50,207 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:47:53,882 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr0ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:47:53,882 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr1ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:47:53,882 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr2ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:47:53,883 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-16 23:47:53,893 INFO L308 ceAbstractionStarter]: Result for error location readerThread1of1ForFork0 was SAFE,SAFE,SAFE (1/5) [2021-10-16 23:47:53,896 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-10-16 23:47:53,896 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-16 23:47:53,897 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) [2021-10-16 23:47:53,898 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 [2021-10-16 23:47:53,901 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == readerThread1of1ForFork3 ======== [2021-10-16 23:47:53,902 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, mConcurrency=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 [2021-10-16 23:47:53,902 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-10-16 23:47:53,940 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,940 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,941 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,941 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,942 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,943 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,943 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,943 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,947 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,948 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,948 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,948 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,950 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,950 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,950 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,950 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,955 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,955 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,955 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,955 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,957 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,957 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,957 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,957 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,958 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,958 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,958 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,959 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,959 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,959 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,959 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,959 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,965 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,965 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,965 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,966 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,967 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,967 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,967 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,967 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,984 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,984 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,984 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,984 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,985 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,985 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,986 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,986 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,997 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,998 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,998 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:53,998 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,000 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,000 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,000 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,000 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,007 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting readerErr0ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE] === [2021-10-16 23:47:54,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:47:54,007 INFO L82 PathProgramCache]: Analyzing trace with hash -234669626, now seen corresponding path program 1 times [2021-10-16 23:47:54,007 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:47:54,007 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1189939732] [2021-10-16 23:47:54,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:47:54,008 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:47:54,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:47:54,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:47:54,078 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:47:54,078 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1189939732] [2021-10-16 23:47:54,078 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1189939732] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:47:54,078 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:47:54,078 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:47:54,078 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1971147399] [2021-10-16 23:47:54,079 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-16 23:47:54,079 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:47:54,079 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-16 23:47:54,079 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-16 23:47:54,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:47:54,079 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:47:54,079 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 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) [2021-10-16 23:47:54,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:47:54,108 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,108 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,109 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,109 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,110 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,110 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,110 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,111 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,173 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,174 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,174 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,174 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,175 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,175 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,175 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,175 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,179 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,179 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,179 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,179 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,181 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,181 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,181 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,181 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,186 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,186 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,186 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,186 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,187 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,188 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,188 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,188 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,217 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,217 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,217 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,217 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,218 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,219 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,219 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,219 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,966 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,966 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,966 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,966 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,968 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,968 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,968 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:54,968 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:55,268 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:55,269 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:55,269 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:55,269 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:55,270 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:55,270 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:55,270 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:55,270 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:57,590 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:57,590 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:57,590 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:57,591 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:57,592 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:57,592 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:57,592 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:47:57,592 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:06,979 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:06,980 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:06,980 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:06,980 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:06,981 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:06,982 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:06,982 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:06,982 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:06,997 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:06,997 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:06,997 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:06,997 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:06,999 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:06,999 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:06,999 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:06,999 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,004 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,004 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,004 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,004 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,006 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,006 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,006 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,006 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,007 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,007 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,007 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,007 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,008 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,008 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,008 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,008 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,013 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,013 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,013 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,014 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,014 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,015 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,015 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,015 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,018 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,018 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,018 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,018 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,019 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,020 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,020 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,020 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,024 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,024 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,024 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,024 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,025 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,025 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,025 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,025 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,031 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,032 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,032 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,032 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,033 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,033 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,033 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,033 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,204 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,204 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,204 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,204 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,205 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,205 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,205 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:07,206 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:11,654 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr0ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:48:11,654 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr1ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:48:11,654 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr2ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:48:11,654 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-16 23:48:11,656 INFO L308 ceAbstractionStarter]: Result for error location readerThread1of1ForFork3 was SAFE,SAFE,SAFE (2/5) [2021-10-16 23:48:11,658 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-10-16 23:48:11,658 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-16 23:48:11,696 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) [2021-10-16 23:48:11,696 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 [2021-10-16 23:48:11,701 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-10-16 23:48:11,701 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, mConcurrency=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 [2021-10-16 23:48:11,701 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-10-16 23:48:11,741 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATION [2021-10-16 23:48:11,741 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATION [2021-10-16 23:48:11,742 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATION [2021-10-16 23:48:11,742 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3INUSE_VIOLATION [2021-10-16 23:48:11,743 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE,SAFE,SAFE,SAFE (3/5) [2021-10-16 23:48:11,743 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-10-16 23:48:11,743 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-16 23:48:11,744 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) [2021-10-16 23:48:11,745 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 [2021-10-16 23:48:11,747 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == writerThread1of1ForFork2 ======== [2021-10-16 23:48:11,747 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, mConcurrency=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 [2021-10-16 23:48:11,747 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-10-16 23:48:11,775 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,776 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,776 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,776 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,777 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,777 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,778 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,778 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,781 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,781 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,781 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,781 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,782 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,782 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,783 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,783 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,786 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,786 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,786 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,786 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,787 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,787 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,787 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,787 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,788 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,788 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,788 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,788 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,789 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,789 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,789 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,789 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,793 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,793 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,793 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,793 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,794 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,794 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,795 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,795 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,823 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting writerErr0ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE] === [2021-10-16 23:48:11,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:48:11,823 INFO L82 PathProgramCache]: Analyzing trace with hash 2030486101, now seen corresponding path program 1 times [2021-10-16 23:48:11,823 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:48:11,824 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [58374180] [2021-10-16 23:48:11,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:48:11,824 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:48:11,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:48:11,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:48:11,839 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:48:11,839 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [58374180] [2021-10-16 23:48:11,840 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [58374180] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:48:11,840 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:48:11,840 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-10-16 23:48:11,840 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1199131390] [2021-10-16 23:48:11,840 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-16 23:48:11,840 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:48:11,840 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-16 23:48:11,840 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-16 23:48:11,840 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:11,840 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:48:11,841 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 23.0) internal successors, (23), 2 states have internal predecessors, (23), 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) [2021-10-16 23:48:11,841 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:11,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:11,849 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-16 23:48:11,850 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting writerErr1ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE] === [2021-10-16 23:48:11,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:48:11,850 INFO L82 PathProgramCache]: Analyzing trace with hash 962738776, now seen corresponding path program 1 times [2021-10-16 23:48:11,850 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:48:11,850 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [490721062] [2021-10-16 23:48:11,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:48:11,850 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:48:11,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:48:11,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:48:11,892 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:48:11,892 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [490721062] [2021-10-16 23:48:11,892 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [490721062] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:48:11,892 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:48:11,892 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:48:11,892 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1902528134] [2021-10-16 23:48:11,893 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:48:11,893 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:48:11,894 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:48:11,894 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:48:11,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:11,894 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:48:11,894 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 13.5) internal successors, (27), 3 states have internal predecessors, (27), 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) [2021-10-16 23:48:11,894 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:11,894 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:11,918 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,918 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,919 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,919 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,919 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,919 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,920 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,920 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,942 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,943 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,943 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,943 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,943 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,944 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,944 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,944 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,962 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,963 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,963 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,963 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,964 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,964 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,964 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,964 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,968 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,968 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,968 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,968 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,972 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,972 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,972 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,972 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,976 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,976 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,976 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,976 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,977 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,977 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,977 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,977 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,991 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,991 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,991 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,991 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,992 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,992 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,992 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,992 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,998 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,999 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,999 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:11,999 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,000 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,000 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,001 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,001 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,011 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,011 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,012 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,012 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,013 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,013 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,013 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,014 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,327 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,327 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,328 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,328 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,328 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,329 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,329 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,329 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,576 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,577 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,577 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,577 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,578 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,578 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,578 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,578 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:12,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:12,640 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-10-16 23:48:12,640 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting writerErr1ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE] === [2021-10-16 23:48:12,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:48:12,640 INFO L82 PathProgramCache]: Analyzing trace with hash -1315627791, now seen corresponding path program 1 times [2021-10-16 23:48:12,641 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:48:12,641 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1371571219] [2021-10-16 23:48:12,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:48:12,641 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:48:12,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:48:12,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:48:12,693 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:48:12,693 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1371571219] [2021-10-16 23:48:12,693 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1371571219] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:48:12,693 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:48:12,693 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-16 23:48:12,693 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [716620220] [2021-10-16 23:48:12,693 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:48:12,693 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:48:12,694 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:48:12,694 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:48:12,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:12,694 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:48:12,694 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 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) [2021-10-16 23:48:12,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:12,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:12,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:12,706 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,706 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,706 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,706 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,766 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,766 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,766 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,767 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,767 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,768 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,768 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,768 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,772 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,773 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,773 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,773 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,774 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,774 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,774 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,774 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:12,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:12,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:12,780 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-10-16 23:48:12,780 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting writerErr1ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE] === [2021-10-16 23:48:12,780 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:48:12,781 INFO L82 PathProgramCache]: Analyzing trace with hash 700810353, now seen corresponding path program 2 times [2021-10-16 23:48:12,781 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:48:12,781 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [695527273] [2021-10-16 23:48:12,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:48:12,781 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:48:12,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:48:12,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:48:12,823 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:48:12,823 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [695527273] [2021-10-16 23:48:12,823 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [695527273] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:48:12,823 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:48:12,824 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-16 23:48:12,824 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116802743] [2021-10-16 23:48:12,824 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-16 23:48:12,824 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:48:12,824 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-16 23:48:12,824 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-16 23:48:12,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:12,824 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:48:12,825 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 5 states have internal predecessors, (42), 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) [2021-10-16 23:48:12,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:12,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:12,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:12,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:12,832 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,833 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,833 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,833 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,838 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,838 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,838 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,838 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,839 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,839 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,839 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,839 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,840 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,840 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,840 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,840 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,841 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,841 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,841 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,841 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,849 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,850 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,850 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,850 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,851 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,851 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,851 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,851 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,856 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,856 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,856 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,856 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,859 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,859 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,859 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,859 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,862 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,863 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,863 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,863 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,864 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,864 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,864 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,864 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,868 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,868 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,869 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,869 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,869 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,869 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,870 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,870 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,874 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,874 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,874 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,874 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,877 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,877 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,877 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,877 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,882 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,882 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,882 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,882 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,890 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,890 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,890 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,890 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,891 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,891 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,891 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,891 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,895 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,896 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,896 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:12,896 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,101 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,102 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,102 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,102 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,103 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,103 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,103 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,103 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,108 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,108 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,108 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,108 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,153 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,153 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,153 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,154 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,175 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,175 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,176 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,176 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:13,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:13,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:13,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-16 23:48:13,186 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-10-16 23:48:13,186 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting writerErr1ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE] === [2021-10-16 23:48:13,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:48:13,186 INFO L82 PathProgramCache]: Analyzing trace with hash 168789784, now seen corresponding path program 1 times [2021-10-16 23:48:13,187 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:48:13,187 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [905858918] [2021-10-16 23:48:13,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:48:13,187 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:48:13,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:48:13,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:48:13,303 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:48:13,303 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [905858918] [2021-10-16 23:48:13,303 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [905858918] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:48:13,303 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:48:13,303 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-10-16 23:48:13,303 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [921223087] [2021-10-16 23:48:13,304 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-10-16 23:48:13,305 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:48:13,306 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-10-16 23:48:13,306 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-16 23:48:13,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:13,306 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:48:13,306 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.142857142857142) internal successors, (78), 7 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) [2021-10-16 23:48:13,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:13,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:13,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:13,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-10-16 23:48:13,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:13,314 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,315 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,315 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,315 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,320 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,320 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,320 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,321 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,335 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,335 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,336 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,336 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,342 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,342 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,343 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,343 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,348 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,349 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,349 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,349 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,352 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,352 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,352 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,352 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,393 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,393 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,393 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,393 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,409 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,409 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,409 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,409 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,412 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,412 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,412 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,413 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,416 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,416 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,416 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,416 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,419 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,419 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,419 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,419 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,425 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,425 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,425 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,425 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,845 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,845 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,845 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,845 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,851 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,851 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,851 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,851 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,854 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,854 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,854 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,854 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,857 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,857 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,858 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,858 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,860 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,861 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,861 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,861 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,864 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,864 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,864 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,864 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,866 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,867 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,867 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,867 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,872 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,872 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,872 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,872 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,875 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,875 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,875 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,875 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,881 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,881 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,881 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,881 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,886 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,886 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,886 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:13,886 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:14,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:14,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:14,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-16 23:48:14,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-16 23:48:14,040 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-10-16 23:48:14,040 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting writerErr1ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE] === [2021-10-16 23:48:14,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:48:14,041 INFO L82 PathProgramCache]: Analyzing trace with hash 1127113933, now seen corresponding path program 1 times [2021-10-16 23:48:14,041 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:48:14,041 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1681319013] [2021-10-16 23:48:14,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:48:14,041 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:48:14,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:48:14,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:48:14,099 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:48:14,099 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1681319013] [2021-10-16 23:48:14,100 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1681319013] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:48:14,100 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:48:14,100 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-10-16 23:48:14,100 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1282745862] [2021-10-16 23:48:14,100 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-16 23:48:14,100 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:48:14,100 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-16 23:48:14,100 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-10-16 23:48:14,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:14,101 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:48:14,101 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 6 states have internal predecessors, (70), 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) [2021-10-16 23:48:14,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:14,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:14,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:14,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-10-16 23:48:14,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-10-16 23:48:14,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:14,108 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,108 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,108 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,108 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,115 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,116 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,116 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,116 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,118 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,119 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,119 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,119 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,123 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,124 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,124 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,124 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,126 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,127 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,127 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,127 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,149 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,150 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,150 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,150 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,153 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,153 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,153 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,153 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,158 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,158 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,158 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,158 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,161 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,162 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,162 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,162 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,164 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,164 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,165 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,165 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,167 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,167 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,167 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,168 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,267 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,267 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,267 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,267 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,270 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,270 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,270 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,270 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,381 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,381 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,381 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,381 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,385 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,385 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,385 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,385 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,422 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,423 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,423 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,423 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,426 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,426 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,426 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,426 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,439 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,439 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,439 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,440 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:14,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:14,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:14,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-16 23:48:14,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-16 23:48:14,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-16 23:48:14,512 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-10-16 23:48:14,512 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting writerErr1ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE] === [2021-10-16 23:48:14,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:48:14,512 INFO L82 PathProgramCache]: Analyzing trace with hash -1832057337, now seen corresponding path program 1 times [2021-10-16 23:48:14,512 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:48:14,512 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [50793084] [2021-10-16 23:48:14,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:48:14,512 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:48:14,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:48:14,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:48:14,578 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:48:14,578 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [50793084] [2021-10-16 23:48:14,578 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [50793084] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:48:14,578 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:48:14,578 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-10-16 23:48:14,578 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1023559309] [2021-10-16 23:48:14,578 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-16 23:48:14,578 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:48:14,579 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-16 23:48:14,579 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-10-16 23:48:14,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:14,579 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:48:14,579 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 6 states have internal predecessors, (79), 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) [2021-10-16 23:48:14,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:14,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:14,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:14,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-10-16 23:48:14,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-10-16 23:48:14,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-10-16 23:48:14,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:14,587 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,587 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,587 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,587 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,593 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,593 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,593 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,594 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,600 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,600 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,601 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,601 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,606 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,606 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,606 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,606 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,611 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,611 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,611 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,611 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,637 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,638 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,638 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,638 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,642 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,642 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,642 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,642 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,754 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,754 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,754 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,754 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,803 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,804 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,804 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,804 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,823 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,823 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,823 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,823 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,829 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,829 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,829 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,829 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,834 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,834 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,834 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,834 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,840 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,840 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,841 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:14,841 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,293 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,293 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,294 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,294 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:15,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:15,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:15,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-16 23:48:15,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-16 23:48:15,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-16 23:48:15,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-16 23:48:15,311 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr0ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:48:15,311 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr1ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:48:15,311 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr2ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:48:15,312 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-10-16 23:48:15,313 INFO L308 ceAbstractionStarter]: Result for error location writerThread1of1ForFork2 was SAFE,SAFE,SAFE (4/5) [2021-10-16 23:48:15,316 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-10-16 23:48:15,316 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-16 23:48:15,317 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) [2021-10-16 23:48:15,318 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 [2021-10-16 23:48:15,320 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == writerThread1of1ForFork1 ======== [2021-10-16 23:48:15,320 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, mConcurrency=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 [2021-10-16 23:48:15,320 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-10-16 23:48:15,358 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,358 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,358 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,358 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,360 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,360 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,360 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,360 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,365 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,365 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,365 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,365 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,366 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,367 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,367 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,367 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,370 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,370 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,370 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,371 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,371 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,372 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,372 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,372 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,373 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,373 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,373 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,373 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,373 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,373 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,373 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,374 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,377 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,378 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,378 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,378 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,379 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,379 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,379 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,379 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,400 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,400 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,400 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,400 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,401 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,401 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,401 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,401 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,406 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,407 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,407 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,407 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,408 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,408 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,409 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,409 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,412 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting writerErr0ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE] === [2021-10-16 23:48:15,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:48:15,412 INFO L82 PathProgramCache]: Analyzing trace with hash 654647421, now seen corresponding path program 1 times [2021-10-16 23:48:15,412 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:48:15,412 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [751188006] [2021-10-16 23:48:15,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:48:15,412 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:48:15,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:48:15,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:48:15,430 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:48:15,430 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [751188006] [2021-10-16 23:48:15,430 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [751188006] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:48:15,430 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:48:15,430 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:48:15,430 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [140456679] [2021-10-16 23:48:15,430 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-16 23:48:15,430 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:48:15,431 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-16 23:48:15,431 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-16 23:48:15,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:15,431 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:48:15,431 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 20.0) internal successors, (40), 2 states have internal predecessors, (40), 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) [2021-10-16 23:48:15,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:15,445 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,445 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,445 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,446 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,447 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,447 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,447 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,447 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:15,453 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-10-16 23:48:15,453 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting writerErr1ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE] === [2021-10-16 23:48:15,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:48:15,454 INFO L82 PathProgramCache]: Analyzing trace with hash -536735789, now seen corresponding path program 1 times [2021-10-16 23:48:15,454 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:48:15,454 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1895287373] [2021-10-16 23:48:15,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:48:15,454 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:48:15,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:48:15,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:48:15,479 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:48:15,479 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1895287373] [2021-10-16 23:48:15,479 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1895287373] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:48:15,479 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:48:15,479 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-16 23:48:15,479 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1353948417] [2021-10-16 23:48:15,480 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:48:15,480 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:48:15,480 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:48:15,480 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:48:15,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:15,480 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:48:15,480 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 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) [2021-10-16 23:48:15,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:15,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:15,488 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,488 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,488 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,488 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,489 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,489 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,489 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,489 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:15,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:15,500 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-10-16 23:48:15,500 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting writerErr1ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE] === [2021-10-16 23:48:15,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:48:15,500 INFO L82 PathProgramCache]: Analyzing trace with hash 79826223, now seen corresponding path program 1 times [2021-10-16 23:48:15,500 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:48:15,500 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1411719070] [2021-10-16 23:48:15,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:48:15,501 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:48:15,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:48:15,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:48:15,521 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:48:15,521 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1411719070] [2021-10-16 23:48:15,521 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1411719070] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:48:15,521 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:48:15,521 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:48:15,521 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1017856723] [2021-10-16 23:48:15,522 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:48:15,522 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:48:15,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:48:15,522 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:48:15,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:15,522 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:48:15,522 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 28.5) internal successors, (57), 3 states have internal predecessors, (57), 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) [2021-10-16 23:48:15,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:15,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:15,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:15,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:15,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:15,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:15,545 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-10-16 23:48:15,545 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting writerErr1ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE] === [2021-10-16 23:48:15,545 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:48:15,545 INFO L82 PathProgramCache]: Analyzing trace with hash 785419168, now seen corresponding path program 1 times [2021-10-16 23:48:15,545 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:48:15,545 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1513846204] [2021-10-16 23:48:15,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:48:15,546 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:48:15,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:48:15,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:48:15,620 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:48:15,620 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1513846204] [2021-10-16 23:48:15,620 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1513846204] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:48:15,620 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:48:15,620 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-10-16 23:48:15,620 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1008275384] [2021-10-16 23:48:15,620 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-16 23:48:15,620 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:48:15,621 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-16 23:48:15,621 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-10-16 23:48:15,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:15,621 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:48:15,621 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) [2021-10-16 23:48:15,621 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:15,621 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:15,621 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:15,621 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:15,658 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,659 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,659 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,659 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,660 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,660 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,660 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,660 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:15,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:15,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:15,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-16 23:48:15,672 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-10-16 23:48:15,672 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting writerErr1ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE] === [2021-10-16 23:48:15,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:48:15,673 INFO L82 PathProgramCache]: Analyzing trace with hash -1539692624, now seen corresponding path program 1 times [2021-10-16 23:48:15,673 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:48:15,673 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1981033800] [2021-10-16 23:48:15,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:48:15,673 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:48:15,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:48:15,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:48:15,846 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:48:15,846 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1981033800] [2021-10-16 23:48:15,846 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1981033800] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:48:15,846 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:48:15,846 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-16 23:48:15,846 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [56934652] [2021-10-16 23:48:15,847 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:48:15,847 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:48:15,847 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:48:15,847 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:48:15,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:15,847 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:48:15,847 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 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) [2021-10-16 23:48:15,847 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:15,847 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:15,847 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:15,847 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-16 23:48:15,848 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:15,858 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,858 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,858 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,858 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,859 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,859 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,860 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,860 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,875 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,875 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,875 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,875 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,876 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,876 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,876 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,877 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:15,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:15,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:15,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-16 23:48:15,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:15,883 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-10-16 23:48:15,883 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting writerErr1ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE] === [2021-10-16 23:48:15,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:48:15,883 INFO L82 PathProgramCache]: Analyzing trace with hash 1844993908, now seen corresponding path program 2 times [2021-10-16 23:48:15,884 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:48:15,884 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [694389341] [2021-10-16 23:48:15,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:48:15,884 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:48:15,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:48:15,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:48:15,966 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:48:15,966 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [694389341] [2021-10-16 23:48:15,966 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [694389341] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:48:15,966 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:48:15,966 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-10-16 23:48:15,966 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1798195726] [2021-10-16 23:48:15,966 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-16 23:48:15,966 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:48:15,967 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-16 23:48:15,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-10-16 23:48:15,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:15,967 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:48:15,967 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) [2021-10-16 23:48:15,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:15,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:15,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:15,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-10-16 23:48:15,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:15,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:15,980 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,980 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,980 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,980 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,998 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,998 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,998 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,999 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,999 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:15,999 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,000 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,000 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,004 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,004 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,004 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,005 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,054 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,055 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,055 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,055 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,060 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,060 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,061 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,061 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,066 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,067 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,067 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,067 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:16,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:16,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:16,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-16 23:48:16,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:16,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-16 23:48:16,119 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-10-16 23:48:16,119 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting writerErr1ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE] === [2021-10-16 23:48:16,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:48:16,119 INFO L82 PathProgramCache]: Analyzing trace with hash -1605076553, now seen corresponding path program 1 times [2021-10-16 23:48:16,119 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:48:16,119 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [22764048] [2021-10-16 23:48:16,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:48:16,120 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:48:16,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:48:16,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:48:16,169 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:48:16,170 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [22764048] [2021-10-16 23:48:16,170 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [22764048] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:48:16,170 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:48:16,170 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-10-16 23:48:16,170 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [793030380] [2021-10-16 23:48:16,170 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-16 23:48:16,170 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:48:16,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-16 23:48:16,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-10-16 23:48:16,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:16,171 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:48:16,171 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 6 states have internal predecessors, (79), 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) [2021-10-16 23:48:16,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:16,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:16,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:16,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-10-16 23:48:16,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:16,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-10-16 23:48:16,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:16,181 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,181 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,181 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,181 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,186 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,186 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,186 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,186 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,214 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,214 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,215 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,215 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,220 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,221 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,221 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,221 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,223 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,224 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,224 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,224 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,300 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,300 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,300 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,300 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,302 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,302 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,302 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,302 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,325 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,325 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,325 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,325 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,439 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,440 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,440 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,440 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,902 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,903 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,903 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,903 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,904 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,904 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,904 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,904 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,907 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,907 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,907 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,908 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,909 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,910 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,910 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,910 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,912 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,912 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,912 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,912 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,917 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,917 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,918 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,918 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,975 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,975 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,976 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,976 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,976 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,977 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,977 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,977 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,979 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,979 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,979 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,979 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,983 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,983 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,983 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,983 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,984 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,984 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,985 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,985 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,989 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,989 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,989 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,990 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,991 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,991 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,991 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,991 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,993 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,993 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,993 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,994 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,996 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,996 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,996 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:16,996 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,040 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,040 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,040 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,040 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,041 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,041 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,041 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,042 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,042 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,042 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,042 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,043 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,043 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,043 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,043 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,043 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,048 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,049 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,049 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,049 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,050 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,050 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,050 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,050 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,054 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,054 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,054 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,054 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,055 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,055 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,055 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,055 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,057 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,057 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,057 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,058 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,072 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,072 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,072 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,073 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,076 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,076 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,076 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,077 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,078 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,078 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,078 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,078 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,082 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,082 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,082 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,082 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,083 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,083 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,083 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,083 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,085 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,086 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,086 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,086 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,090 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,091 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,091 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,091 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,093 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,093 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,093 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,093 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,095 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,096 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,096 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,096 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,102 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,103 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,103 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,103 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,105 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,105 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,105 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,105 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,107 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,107 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,107 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,108 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,378 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,379 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,379 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,379 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,382 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,382 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,382 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,383 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,408 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,408 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,408 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,408 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,411 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,411 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,412 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,412 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,414 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,414 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,414 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,414 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,507 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,507 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,507 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,507 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,511 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,511 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,511 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,511 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,514 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,514 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,514 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short8_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:17,514 WARN L313 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~nondet7_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:48:18,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:48:18,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:18,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:18,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-10-16 23:48:18,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:48:18,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-16 23:48:18,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-16 23:48:18,025 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr0ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:48:18,026 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr1ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:48:18,026 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr2ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:48:18,026 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-10-16 23:48:18,027 INFO L308 ceAbstractionStarter]: Result for error location writerThread1of1ForFork1 was SAFE,SAFE,SAFE (5/5) [2021-10-16 23:48:18,027 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-10-16 23:48:18,027 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-16 23:48:18,029 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:48:18 BasicIcfg [2021-10-16 23:48:18,029 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-16 23:48:18,030 INFO L168 Benchmark]: Toolchain (without parser) took 44328.84 ms. Allocated memory was 224.4 MB in the beginning and 8.0 GB in the end (delta: 7.7 GB). Free memory was 171.4 MB in the beginning and 6.0 GB in the end (delta: -5.8 GB). Peak memory consumption was 2.0 GB. Max. memory is 8.0 GB. [2021-10-16 23:48:18,030 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 224.4 MB. Free memory was 189.8 MB in the beginning and 189.7 MB in the end (delta: 69.8 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-10-16 23:48:18,030 INFO L168 Benchmark]: CACSL2BoogieTranslator took 396.49 ms. Allocated memory is still 224.4 MB. Free memory was 171.2 MB in the beginning and 190.7 MB in the end (delta: -19.5 MB). Peak memory consumption was 11.0 MB. Max. memory is 8.0 GB. [2021-10-16 23:48:18,030 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.56 ms. Allocated memory is still 224.4 MB. Free memory was 190.7 MB in the beginning and 188.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-10-16 23:48:18,031 INFO L168 Benchmark]: Boogie Preprocessor took 29.63 ms. Allocated memory is still 224.4 MB. Free memory was 188.1 MB in the beginning and 186.5 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-10-16 23:48:18,031 INFO L168 Benchmark]: RCFGBuilder took 535.04 ms. Allocated memory is still 224.4 MB. Free memory was 186.5 MB in the beginning and 160.8 MB in the end (delta: 25.7 MB). Peak memory consumption was 25.2 MB. Max. memory is 8.0 GB. [2021-10-16 23:48:18,031 INFO L168 Benchmark]: TraceAbstraction took 43307.96 ms. Allocated memory was 224.4 MB in the beginning and 8.0 GB in the end (delta: 7.7 GB). Free memory was 160.3 MB in the beginning and 6.0 GB in the end (delta: -5.9 GB). Peak memory consumption was 2.0 GB. Max. memory is 8.0 GB. [2021-10-16 23:48:18,032 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 224.4 MB. Free memory was 189.8 MB in the beginning and 189.7 MB in the end (delta: 69.8 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 396.49 ms. Allocated memory is still 224.4 MB. Free memory was 171.2 MB in the beginning and 190.7 MB in the end (delta: -19.5 MB). Peak memory consumption was 11.0 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 52.56 ms. Allocated memory is still 224.4 MB. Free memory was 190.7 MB in the beginning and 188.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 29.63 ms. Allocated memory is still 224.4 MB. Free memory was 188.1 MB in the beginning and 186.5 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 535.04 ms. Allocated memory is still 224.4 MB. Free memory was 186.5 MB in the beginning and 160.8 MB in the end (delta: 25.7 MB). Peak memory consumption was 25.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 43307.96 ms. Allocated memory was 224.4 MB in the beginning and 8.0 GB in the end (delta: 7.7 GB). Free memory was 160.3 MB in the beginning and 6.0 GB in the end (delta: -5.9 GB). Peak memory consumption was 2.0 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2983014, positive: 2658007, positive conditional: 2652017, positive unconditional: 5990, negative: 325007, negative conditional: 324929, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2813012, positive: 2658007, positive conditional: 2652017, positive unconditional: 5990, negative: 155005, negative conditional: 154927, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 2813012, positive: 2658007, positive conditional: 2652017, positive unconditional: 5990, negative: 155005, negative conditional: 154927, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2813012, positive: 2658007, positive conditional: 0, positive unconditional: 2658007, negative: 155005, negative conditional: 0, negative unconditional: 155005, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 2813012, positive: 2658007, positive conditional: 0, positive unconditional: 2658007, negative: 155005, negative conditional: 0, negative unconditional: 155005, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2813012, positive: 2658007, positive conditional: 0, positive unconditional: 2658007, negative: 155005, negative conditional: 0, negative unconditional: 155005, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6204, positive: 6107, positive conditional: 0, positive unconditional: 6107, negative: 97, negative conditional: 0, negative unconditional: 97, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6204, positive: 5937, positive conditional: 0, positive unconditional: 5937, negative: 267, negative conditional: 0, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 267, positive: 170, positive conditional: 0, positive unconditional: 170, negative: 97, negative conditional: 0, negative unconditional: 97, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 494, positive: 243, positive conditional: 0, positive unconditional: 243, negative: 251, negative conditional: 0, negative unconditional: 251, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2813012, positive: 2651900, positive conditional: 0, positive unconditional: 2651900, negative: 154908, negative conditional: 0, negative unconditional: 154908, unknown: 6204, unknown conditional: 0, unknown unconditional: 6204] , Statistics on independence cache: Total cache size (in pairs): 6204, Positive cache size: 6107, Positive conditional cache size: 0, Positive unconditional cache size: 6107, Negative cache size: 97, Negative conditional cache size: 0, Negative unconditional cache size: 97, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 170002 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 4053, Number of persistent set computation: 106085, Number of trivial persistent sets: 39309, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6068, positive: 5990, positive conditional: 0, positive unconditional: 5990, negative: 78, negative conditional: 0, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2983014, positive: 2658007, positive conditional: 2652017, positive unconditional: 5990, negative: 325007, negative conditional: 324929, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2813012, positive: 2658007, positive conditional: 2652017, positive unconditional: 5990, negative: 155005, negative conditional: 154927, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 2813012, positive: 2658007, positive conditional: 2652017, positive unconditional: 5990, negative: 155005, negative conditional: 154927, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2813012, positive: 2658007, positive conditional: 0, positive unconditional: 2658007, negative: 155005, negative conditional: 0, negative unconditional: 155005, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 2813012, positive: 2658007, positive conditional: 0, positive unconditional: 2658007, negative: 155005, negative conditional: 0, negative unconditional: 155005, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2813012, positive: 2658007, positive conditional: 0, positive unconditional: 2658007, negative: 155005, negative conditional: 0, negative unconditional: 155005, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6204, positive: 6107, positive conditional: 0, positive unconditional: 6107, negative: 97, negative conditional: 0, negative unconditional: 97, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6204, positive: 5937, positive conditional: 0, positive unconditional: 5937, negative: 267, negative conditional: 0, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 267, positive: 170, positive conditional: 0, positive unconditional: 170, negative: 97, negative conditional: 0, negative unconditional: 97, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 494, positive: 243, positive conditional: 0, positive unconditional: 243, negative: 251, negative conditional: 0, negative unconditional: 251, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2813012, positive: 2651900, positive conditional: 0, positive unconditional: 2651900, negative: 154908, negative conditional: 0, negative unconditional: 154908, unknown: 6204, unknown conditional: 0, unknown unconditional: 6204] , Statistics on independence cache: Total cache size (in pairs): 6204, Positive cache size: 6107, Positive conditional cache size: 0, Positive unconditional cache size: 6107, Negative cache size: 97, Negative conditional cache size: 0, Negative unconditional cache size: 97, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 170002 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3054611, positive: 2709539, positive conditional: 2703606, positive unconditional: 5933, negative: 345072, negative conditional: 344994, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2881795, positive: 2709539, positive conditional: 2703606, positive unconditional: 5933, negative: 172256, negative conditional: 172178, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 2881795, positive: 2709539, positive conditional: 2703606, positive unconditional: 5933, negative: 172256, negative conditional: 172178, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2881795, positive: 2709539, positive conditional: 0, positive unconditional: 2709539, negative: 172256, negative conditional: 0, negative unconditional: 172256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 2881795, positive: 2709539, positive conditional: 0, positive unconditional: 2709539, negative: 172256, negative conditional: 0, negative unconditional: 172256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2881795, positive: 2709539, positive conditional: 0, positive unconditional: 2709539, negative: 172256, negative conditional: 0, negative unconditional: 172256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6155, positive: 6058, positive conditional: 0, positive unconditional: 6058, negative: 97, negative conditional: 0, negative unconditional: 97, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6155, positive: 5888, positive conditional: 0, positive unconditional: 5888, negative: 267, negative conditional: 0, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 267, positive: 170, positive conditional: 0, positive unconditional: 170, negative: 97, negative conditional: 0, negative unconditional: 97, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 347, positive: 161, positive conditional: 0, positive unconditional: 161, negative: 185, negative conditional: 0, negative unconditional: 185, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2881795, positive: 2703481, positive conditional: 0, positive unconditional: 2703481, negative: 172159, negative conditional: 0, negative unconditional: 172159, unknown: 6155, unknown conditional: 0, unknown unconditional: 6155] , Statistics on independence cache: Total cache size (in pairs): 6155, Positive cache size: 6058, Positive conditional cache size: 0, Positive unconditional cache size: 6058, Negative cache size: 97, Negative conditional cache size: 0, Negative unconditional cache size: 97, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 172816 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 4369, Number of persistent set computation: 115343, Number of trivial persistent sets: 43219, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6011, positive: 5933, positive conditional: 0, positive unconditional: 5933, negative: 78, negative conditional: 0, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3054611, positive: 2709539, positive conditional: 2703606, positive unconditional: 5933, negative: 345072, negative conditional: 344994, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2881795, positive: 2709539, positive conditional: 2703606, positive unconditional: 5933, negative: 172256, negative conditional: 172178, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 2881795, positive: 2709539, positive conditional: 2703606, positive unconditional: 5933, negative: 172256, negative conditional: 172178, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2881795, positive: 2709539, positive conditional: 0, positive unconditional: 2709539, negative: 172256, negative conditional: 0, negative unconditional: 172256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 2881795, positive: 2709539, positive conditional: 0, positive unconditional: 2709539, negative: 172256, negative conditional: 0, negative unconditional: 172256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2881795, positive: 2709539, positive conditional: 0, positive unconditional: 2709539, negative: 172256, negative conditional: 0, negative unconditional: 172256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6155, positive: 6058, positive conditional: 0, positive unconditional: 6058, negative: 97, negative conditional: 0, negative unconditional: 97, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6155, positive: 5888, positive conditional: 0, positive unconditional: 5888, negative: 267, negative conditional: 0, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 267, positive: 170, positive conditional: 0, positive unconditional: 170, negative: 97, negative conditional: 0, negative unconditional: 97, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 347, positive: 161, positive conditional: 0, positive unconditional: 161, negative: 185, negative conditional: 0, negative unconditional: 185, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2881795, positive: 2703481, positive conditional: 0, positive unconditional: 2703481, negative: 172159, negative conditional: 0, negative unconditional: 172159, unknown: 6155, unknown conditional: 0, unknown unconditional: 6155] , Statistics on independence cache: Total cache size (in pairs): 6155, Positive cache size: 6058, Positive conditional cache size: 0, Positive unconditional cache size: 6058, Negative cache size: 97, Negative conditional cache size: 0, Negative unconditional cache size: 97, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 172816 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1670, positive: 1667, positive conditional: 60, positive unconditional: 1607, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1670, positive: 1667, positive conditional: 60, positive unconditional: 1607, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 1670, positive: 1667, positive conditional: 60, positive unconditional: 1607, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1670, positive: 1667, positive conditional: 0, positive unconditional: 1667, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 1670, positive: 1667, positive conditional: 0, positive unconditional: 1667, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1670, positive: 1667, positive conditional: 0, positive unconditional: 1667, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1610, positive: 1607, positive conditional: 0, positive unconditional: 1607, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1610, positive: 1607, positive conditional: 0, positive unconditional: 1607, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 3, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 30, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1670, positive: 60, positive conditional: 0, positive unconditional: 60, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 1610, unknown conditional: 0, unknown unconditional: 1610] , Statistics on independence cache: Total cache size (in pairs): 1610, Positive cache size: 1607, Positive conditional cache size: 0, Positive unconditional cache size: 1607, Negative cache size: 3, Negative conditional cache size: 0, Negative unconditional cache size: 3, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 0 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 37, Number of persistent set computation: 39, Number of trivial persistent sets: 21, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1610, positive: 1607, positive conditional: 0, positive unconditional: 1607, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1670, positive: 1667, positive conditional: 60, positive unconditional: 1607, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1670, positive: 1667, positive conditional: 60, positive unconditional: 1607, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 1670, positive: 1667, positive conditional: 60, positive unconditional: 1607, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1670, positive: 1667, positive conditional: 0, positive unconditional: 1667, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 1670, positive: 1667, positive conditional: 0, positive unconditional: 1667, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1670, positive: 1667, positive conditional: 0, positive unconditional: 1667, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1610, positive: 1607, positive conditional: 0, positive unconditional: 1607, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1610, positive: 1607, positive conditional: 0, positive unconditional: 1607, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 3, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 30, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1670, positive: 60, positive conditional: 0, positive unconditional: 60, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 1610, unknown conditional: 0, unknown unconditional: 1610] , Statistics on independence cache: Total cache size (in pairs): 1610, Positive cache size: 1607, Positive conditional cache size: 0, Positive unconditional cache size: 1607, Negative cache size: 3, Negative conditional cache size: 0, Negative unconditional cache size: 3, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 326398, positive: 304120, positive conditional: 298181, positive unconditional: 5939, negative: 22278, negative conditional: 22215, negative unconditional: 63, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 310729, positive: 304120, positive conditional: 298181, positive unconditional: 5939, negative: 6609, negative conditional: 6546, negative unconditional: 63, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 310729, positive: 304120, positive conditional: 298181, positive unconditional: 5939, negative: 6609, negative conditional: 6546, negative unconditional: 63, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 317900, positive: 304120, positive conditional: 244298, positive unconditional: 59822, negative: 13780, negative conditional: 7171, negative unconditional: 6609, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 317900, positive: 304120, positive conditional: 76683, positive unconditional: 227437, negative: 13780, negative conditional: 6343, negative unconditional: 7437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 317900, positive: 304120, positive conditional: 76683, positive unconditional: 227437, negative: 13780, negative conditional: 6343, negative unconditional: 7437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6169, positive: 6063, positive conditional: 52, positive unconditional: 6011, negative: 106, negative conditional: 40, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6169, positive: 5862, positive conditional: 0, positive unconditional: 5862, negative: 307, negative conditional: 0, negative unconditional: 307, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 307, positive: 201, positive conditional: 35, positive unconditional: 166, negative: 106, negative conditional: 40, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 443, positive: 244, positive conditional: 105, positive unconditional: 138, negative: 199, negative conditional: 121, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 317900, positive: 298057, positive conditional: 76631, positive unconditional: 221426, negative: 13674, negative conditional: 6303, negative unconditional: 7371, unknown: 6169, unknown conditional: 92, unknown unconditional: 6077] , Statistics on independence cache: Total cache size (in pairs): 6169, Positive cache size: 6063, Positive conditional cache size: 52, Positive unconditional cache size: 6011, Negative cache size: 106, Negative conditional cache size: 40, Negative unconditional cache size: 66, Eliminated conditions: 168443, Maximal queried relation: 4, Independence queries for same thread: 15669 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 825, Number of persistent set computation: 20614, Number of trivial persistent sets: 12142, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6002, positive: 5939, positive conditional: 0, positive unconditional: 5939, negative: 63, negative conditional: 0, negative unconditional: 63, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 326398, positive: 304120, positive conditional: 298181, positive unconditional: 5939, negative: 22278, negative conditional: 22215, negative unconditional: 63, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 310729, positive: 304120, positive conditional: 298181, positive unconditional: 5939, negative: 6609, negative conditional: 6546, negative unconditional: 63, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 310729, positive: 304120, positive conditional: 298181, positive unconditional: 5939, negative: 6609, negative conditional: 6546, negative unconditional: 63, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 317900, positive: 304120, positive conditional: 244298, positive unconditional: 59822, negative: 13780, negative conditional: 7171, negative unconditional: 6609, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 317900, positive: 304120, positive conditional: 76683, positive unconditional: 227437, negative: 13780, negative conditional: 6343, negative unconditional: 7437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 317900, positive: 304120, positive conditional: 76683, positive unconditional: 227437, negative: 13780, negative conditional: 6343, negative unconditional: 7437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6169, positive: 6063, positive conditional: 52, positive unconditional: 6011, negative: 106, negative conditional: 40, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6169, positive: 5862, positive conditional: 0, positive unconditional: 5862, negative: 307, negative conditional: 0, negative unconditional: 307, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 307, positive: 201, positive conditional: 35, positive unconditional: 166, negative: 106, negative conditional: 40, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 443, positive: 244, positive conditional: 105, positive unconditional: 138, negative: 199, negative conditional: 121, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 317900, positive: 298057, positive conditional: 76631, positive unconditional: 221426, negative: 13674, negative conditional: 6303, negative unconditional: 7371, unknown: 6169, unknown conditional: 92, unknown unconditional: 6077] , Statistics on independence cache: Total cache size (in pairs): 6169, Positive cache size: 6063, Positive conditional cache size: 52, Positive unconditional cache size: 6011, Negative cache size: 106, Negative conditional cache size: 40, Negative unconditional cache size: 66, Eliminated conditions: 168443, Maximal queried relation: 4, Independence queries for same thread: 15669 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 273614, positive: 260885, positive conditional: 255133, positive unconditional: 5752, negative: 12729, negative conditional: 12670, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 263009, positive: 260885, positive conditional: 255133, positive unconditional: 5752, negative: 2124, negative conditional: 2065, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 263009, positive: 260885, positive conditional: 255133, positive unconditional: 5752, negative: 2124, negative conditional: 2065, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 269272, positive: 260885, positive conditional: 254891, positive unconditional: 5994, negative: 8387, negative conditional: 6263, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 269272, positive: 260885, positive conditional: 81419, positive unconditional: 179466, negative: 8387, negative conditional: 4479, negative unconditional: 3908, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 269272, positive: 260885, positive conditional: 81419, positive unconditional: 179466, negative: 8387, negative conditional: 4479, negative unconditional: 3908, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6000, positive: 5911, positive conditional: 46, positive unconditional: 5865, negative: 89, negative conditional: 28, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6000, positive: 5729, positive conditional: 0, positive unconditional: 5729, negative: 271, negative conditional: 0, negative unconditional: 271, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 271, positive: 182, positive conditional: 20, positive unconditional: 162, negative: 89, negative conditional: 28, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 327, positive: 159, positive conditional: 56, positive unconditional: 103, negative: 168, negative conditional: 56, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 269272, positive: 254974, positive conditional: 81373, positive unconditional: 173601, negative: 8298, negative conditional: 4451, negative unconditional: 3847, unknown: 6000, unknown conditional: 74, unknown unconditional: 5926] , Statistics on independence cache: Total cache size (in pairs): 6000, Positive cache size: 5911, Positive conditional cache size: 46, Positive unconditional cache size: 5865, Negative cache size: 89, Negative conditional cache size: 28, Negative unconditional cache size: 61, Eliminated conditions: 175256, Maximal queried relation: 4, Independence queries for same thread: 10605 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 534, Number of persistent set computation: 15375, Number of trivial persistent sets: 8906, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5811, positive: 5752, positive conditional: 0, positive unconditional: 5752, negative: 59, negative conditional: 0, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 273614, positive: 260885, positive conditional: 255133, positive unconditional: 5752, negative: 12729, negative conditional: 12670, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 263009, positive: 260885, positive conditional: 255133, positive unconditional: 5752, negative: 2124, negative conditional: 2065, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 263009, positive: 260885, positive conditional: 255133, positive unconditional: 5752, negative: 2124, negative conditional: 2065, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 269272, positive: 260885, positive conditional: 254891, positive unconditional: 5994, negative: 8387, negative conditional: 6263, negative unconditional: 2124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 269272, positive: 260885, positive conditional: 81419, positive unconditional: 179466, negative: 8387, negative conditional: 4479, negative unconditional: 3908, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 269272, positive: 260885, positive conditional: 81419, positive unconditional: 179466, negative: 8387, negative conditional: 4479, negative unconditional: 3908, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6000, positive: 5911, positive conditional: 46, positive unconditional: 5865, negative: 89, negative conditional: 28, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6000, positive: 5729, positive conditional: 0, positive unconditional: 5729, negative: 271, negative conditional: 0, negative unconditional: 271, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 271, positive: 182, positive conditional: 20, positive unconditional: 162, negative: 89, negative conditional: 28, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 327, positive: 159, positive conditional: 56, positive unconditional: 103, negative: 168, negative conditional: 56, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 269272, positive: 254974, positive conditional: 81373, positive unconditional: 173601, negative: 8298, negative conditional: 4451, negative unconditional: 3847, unknown: 6000, unknown conditional: 74, unknown unconditional: 5926] , Statistics on independence cache: Total cache size (in pairs): 6000, Positive cache size: 5911, Positive conditional cache size: 46, Positive unconditional cache size: 5865, Negative cache size: 89, Negative conditional cache size: 28, Negative unconditional cache size: 61, Eliminated conditions: 175256, Maximal queried relation: 4, Independence queries for same thread: 10605 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 711]: 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: 714]: 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, 183 locations, 22 error locations. Started 1 CEGAR loops. OverallTime: 19022.9ms, OverallIterations: 1, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 19.7ms, PartialOrderReductionTime: 18717.3ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms 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, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 5.9ms SsaConstructionTime, 49.0ms SatisfiabilityAnalysisTime, 76.4ms InterpolantComputationTime, 32 NumberOfCodeBlocks, 32 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 31 ConstructedInterpolants, 0 QuantifiedInterpolants, 31 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: readerThread1of1ForFork3 with 1 thread instances CFG has 7 procedures, 183 locations, 22 error locations. Started 1 CEGAR loops. OverallTime: 17759.9ms, OverallIterations: 1, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.9ms, PartialOrderReductionTime: 17676.2ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms 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, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 4.4ms SsaConstructionTime, 14.5ms SatisfiabilityAnalysisTime, 38.4ms InterpolantComputationTime, 49 NumberOfCodeBlocks, 49 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 48 ConstructedInterpolants, 0 QuantifiedInterpolants, 48 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, 183 locations, 22 error locations. Started 1 CEGAR loops. OverallTime: 85.0ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.6ms, PartialOrderReductionTime: 38.2ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: writerThread1of1ForFork2 with 1 thread instances CFG has 7 procedures, 183 locations, 22 error locations. Started 1 CEGAR loops. OverallTime: 3569.8ms, OverallIterations: 7, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.0ms, PartialOrderReductionTime: 3132.2ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 31, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 15.5ms SsaConstructionTime, 91.5ms SatisfiabilityAnalysisTime, 256.9ms InterpolantComputationTime, 361 NumberOfCodeBlocks, 361 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 354 ConstructedInterpolants, 0 QuantifiedInterpolants, 1333 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 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: writerThread1of1ForFork1 with 1 thread instances CFG has 7 procedures, 183 locations, 22 error locations. Started 1 CEGAR loops. OverallTime: 2711.1ms, OverallIterations: 7, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.9ms, PartialOrderReductionTime: 2245.4ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 33, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 9.3ms SsaConstructionTime, 54.3ms SatisfiabilityAnalysisTime, 360.8ms InterpolantComputationTime, 460 NumberOfCodeBlocks, 460 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 453 ConstructedInterpolants, 0 QuantifiedInterpolants, 1117 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 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 6 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2021-10-16 23:48:18,063 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 [2021-10-16 23:48:18,270 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 [2021-10-16 23:48:18,469 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 [2021-10-16 23:48:18,671 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 [2021-10-16 23:48:18,872 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 [2021-10-16 23:48:19,071 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...