/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/weaver/chl-time-symm.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-eaa536417960c97dc4122e532ee2691877b99d76-eaa5364 [2021-10-16 23:27:37,686 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 23:27:37,687 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 23:27:37,754 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-10-16 23:27:37,775 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 23:27:37,775 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 23:27:37,776 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 23:27:37,776 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 23:27:37,790 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 23:27:37,791 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 23:27:37,791 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-16 23:27:37,791 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-16 23:27:37,792 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-16 23:27:37,792 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-16 23:27:37,792 INFO L138 SettingsManager]: * Use SBE=true [2021-10-16 23:27:37,792 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 23:27:37,793 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-16 23:27:37,793 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 23:27:37,793 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-16 23:27:37,793 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 23:27:37,793 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 23:27:37,793 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 23:27:37,793 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 23:27:37,793 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-16 23:27:37,793 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 23:27:37,794 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 23:27:37,794 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 23:27:37,794 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 23:27:37,794 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 23:27:37,794 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-10-16 23:27:37,794 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 23:27:37,794 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 23:27:37,795 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 23:27:37,795 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 23:27:37,795 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 23:27:37,795 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-16 23:27:37,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 23:27:37,795 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-16 23:27:37,795 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-10-16 23:27:37,795 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 23:27:37,795 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-10-16 23:27:37,796 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-10-16 23:27:37,796 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false [2021-10-16 23:27:37,987 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 23:27:38,015 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 23:27:38,017 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 23:27:38,018 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 23:27:38,019 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 23:27:38,019 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-time-symm.wvr.c [2021-10-16 23:27:38,066 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b1d0ee1d/5f7597a7599b453387ac02431c0c6ac2/FLAGc4074f6a1 [2021-10-16 23:27:38,441 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 23:27:38,442 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-time-symm.wvr.c [2021-10-16 23:27:38,450 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b1d0ee1d/5f7597a7599b453387ac02431c0c6ac2/FLAGc4074f6a1 [2021-10-16 23:27:38,878 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b1d0ee1d/5f7597a7599b453387ac02431c0c6ac2 [2021-10-16 23:27:38,881 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 23:27:38,882 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-10-16 23:27:38,885 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 23:27:38,885 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 23:27:38,887 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 23:27:38,888 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:27:38" (1/1) ... [2021-10-16 23:27:38,889 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@590e70a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:27:38, skipping insertion in model container [2021-10-16 23:27:38,889 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:27:38" (1/1) ... [2021-10-16 23:27:38,893 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 23:27:38,903 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 23:27:39,032 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-time-symm.wvr.c[2494,2507] [2021-10-16 23:27:39,034 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 23:27:39,039 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 23:27:39,052 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-time-symm.wvr.c[2494,2507] [2021-10-16 23:27:39,054 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 23:27:39,065 INFO L208 MainTranslator]: Completed translation [2021-10-16 23:27:39,065 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:27:39 WrapperNode [2021-10-16 23:27:39,065 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 23:27:39,066 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 23:27:39,066 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 23:27:39,066 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 23:27:39,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:27:39" (1/1) ... [2021-10-16 23:27:39,076 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:27:39" (1/1) ... [2021-10-16 23:27:39,097 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 23:27:39,097 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-16 23:27:39,097 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-16 23:27:39,097 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-16 23:27:39,110 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:27:39" (1/1) ... [2021-10-16 23:27:39,111 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:27:39" (1/1) ... [2021-10-16 23:27:39,113 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:27:39" (1/1) ... [2021-10-16 23:27:39,113 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:27:39" (1/1) ... [2021-10-16 23:27:39,118 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:27:39" (1/1) ... [2021-10-16 23:27:39,120 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:27:39" (1/1) ... [2021-10-16 23:27:39,121 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:27:39" (1/1) ... [2021-10-16 23:27:39,123 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-16 23:27:39,124 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-16 23:27:39,124 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-16 23:27:39,124 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-16 23:27:39,138 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:27:39" (1/1) ... [2021-10-16 23:27:39,143 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 23:27:39,151 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-16 23:27:39,160 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 23:27:39,162 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 23:27:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-10-16 23:27:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-10-16 23:27:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-10-16 23:27:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-10-16 23:27:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-16 23:27:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-16 23:27:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-16 23:27:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-10-16 23:27:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-10-16 23:27:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-16 23:27:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-16 23:27:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-16 23:27:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-16 23:27:39,193 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 23:27:40,007 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-16 23:27:40,007 INFO L299 CfgBuilder]: Removed 30 assume(true) statements. [2021-10-16 23:27:40,009 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:27:40 BoogieIcfgContainer [2021-10-16 23:27:40,009 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-16 23:27:40,012 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-16 23:27:40,012 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-16 23:27:40,014 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-16 23:27:40,015 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:27:38" (1/3) ... [2021-10-16 23:27:40,015 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ef0c8ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:27:40, skipping insertion in model container [2021-10-16 23:27:40,015 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:27:39" (2/3) ... [2021-10-16 23:27:40,016 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ef0c8ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:27:40, skipping insertion in model container [2021-10-16 23:27:40,016 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:27:40" (3/3) ... [2021-10-16 23:27:40,017 INFO L111 eAbstractionObserver]: Analyzing ICFG chl-time-symm.wvr.c [2021-10-16 23:27:40,022 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-10-16 23:27:40,022 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-16 23:27:40,023 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 10 error locations. [2021-10-16 23:27:40,023 INFO L516 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-10-16 23:27:40,053 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,054 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,054 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,054 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,054 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,054 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,054 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,055 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,055 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,055 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,055 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,055 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,055 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,055 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,055 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,055 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,055 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,056 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,056 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,056 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,056 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,056 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,056 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,057 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,057 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,057 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,058 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,058 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,058 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,058 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,058 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,058 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,058 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,058 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,059 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,059 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,059 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,059 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ret10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,059 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,059 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,059 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,059 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,059 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,059 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,059 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,060 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,060 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,060 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,060 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,060 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,060 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,060 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,060 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,060 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,060 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,060 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ret10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,061 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,061 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,061 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,061 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,061 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ret10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,061 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,061 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,062 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,062 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,062 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,062 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,063 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,063 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,063 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,063 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,063 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,063 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,063 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,063 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,064 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,064 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,064 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ret10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,064 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,064 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,065 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,065 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,065 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ret10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,065 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,065 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,065 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,065 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,065 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,065 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,065 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,066 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,067 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,068 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,068 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,069 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,072 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,072 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,072 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,072 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,072 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ret10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,073 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,073 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,073 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,074 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,074 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,074 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,075 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,075 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,075 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,075 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,075 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,076 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,076 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,076 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,076 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,076 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,076 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,076 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,076 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,076 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,076 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,076 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,076 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,077 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,077 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,077 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,077 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,077 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,077 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,077 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,077 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,077 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,077 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,077 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,077 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,077 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,077 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,078 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,078 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,078 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,078 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,078 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,078 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,078 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,078 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,078 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,078 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,078 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,078 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,078 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,078 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,079 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,079 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,079 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,079 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,079 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,079 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,079 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,079 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,080 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,080 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,080 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,080 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,080 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,080 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,081 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,081 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,081 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,081 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,081 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,081 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,081 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,081 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,081 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,081 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,081 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,081 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,081 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,082 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,082 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,082 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,082 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,082 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,082 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,082 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,082 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,083 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,083 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,083 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,083 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,083 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,083 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,083 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,083 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,084 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,084 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,084 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,084 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,085 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,085 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,085 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,085 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,085 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,085 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,085 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,085 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,085 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,085 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,086 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,086 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,087 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,087 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,091 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,091 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,091 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,091 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,091 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,091 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,092 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,095 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,095 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,095 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,096 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,096 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,096 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,097 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,097 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,097 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,097 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,097 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,097 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,097 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,099 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,099 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,100 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,104 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,105 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,105 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,105 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,105 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,105 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,105 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,105 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,105 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,105 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,106 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,106 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,106 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,106 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,106 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ret10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,106 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,106 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,110 INFO L148 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2021-10-16 23:27:40,153 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-10-16 23:27:40,153 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-16 23:27:40,165 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 23:27:40,192 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 23:27:40,200 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread2Thread1of1ForFork0 ======== [2021-10-16 23:27:40,206 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 23:27:40,206 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-10-16 23:27:40,302 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet19_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,302 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~ret21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,302 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet22_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,302 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_5~0_80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,303 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet20_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,303 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet18_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,310 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet19_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,311 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~ret21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,311 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet22_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,311 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_5~0_80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,311 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet20_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,311 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet18_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,314 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~ret10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,314 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_4~0_86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,315 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet7_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,315 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet11_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,315 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet8_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,315 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet9_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,318 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~ret10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,318 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_4~0_86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,319 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet7_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,319 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet11_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,319 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet8_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,319 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet9_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,321 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~ret10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,322 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_4~0_86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,322 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet7_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,322 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet11_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,322 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet8_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,322 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet9_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,323 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet19_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,324 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~ret21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,324 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet22_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,324 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_5~0_80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,324 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet20_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,324 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet18_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,363 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~ret10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,363 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_4~0_86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,364 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet7_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,364 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet11_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,364 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet8_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,364 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet9_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,367 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~ret10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,367 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_4~0_86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,367 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet7_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,368 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet11_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,368 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet8_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,368 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet9_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,389 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet19_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,390 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~ret21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,390 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet22_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,390 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_5~0_80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,390 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet20_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,391 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet18_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,393 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet19_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,393 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~ret21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,393 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet22_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,393 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_5~0_80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,393 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet20_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,394 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet18_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,395 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet19_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,396 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~ret21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,396 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet22_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,396 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_5~0_80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,396 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet20_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,396 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet18_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,398 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~ret10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,398 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_4~0_86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,398 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet7_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,398 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet11_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,398 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet8_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,399 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet9_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,430 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet19_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,430 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~ret21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,430 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet22_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,430 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_5~0_80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,431 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet20_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,431 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet18_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,448 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting thread2Err0ASSERT_VIOLATIONDATA_RACE === [thread2Err0ASSERT_VIOLATIONDATA_RACE, thread2Err1ASSERT_VIOLATIONDATA_RACE] === [2021-10-16 23:27:40,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:27:40,453 INFO L82 PathProgramCache]: Analyzing trace with hash 1797396952, now seen corresponding path program 1 times [2021-10-16 23:27:40,460 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:27:40,460 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [535528008] [2021-10-16 23:27:40,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:27:40,460 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:27:40,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:27:40,627 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 23:27:40,627 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:27:40,628 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [535528008] [2021-10-16 23:27:40,628 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [535528008] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:27:40,628 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:27:40,628 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:27:40,630 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [489786723] [2021-10-16 23:27:40,635 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-16 23:27:40,635 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:27:40,646 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-16 23:27:40,647 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-16 23:27:40,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:27:40,648 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:27:40,649 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 35.5) internal successors, (71), 2 states have internal predecessors, (71), 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 23:27:40,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:27:40,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:27:40,674 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err0ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:27:40,674 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err1ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:27:40,674 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-16 23:27:40,683 INFO L308 ceAbstractionStarter]: Result for error location thread2Thread1of1ForFork0 was SAFE,SAFE (1/3) [2021-10-16 23:27:40,688 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-10-16 23:27:40,688 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-16 23:27:40,692 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 23:27:40,693 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 23:27:40,729 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread1Thread1of1ForFork1 ======== [2021-10-16 23:27:40,730 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 23:27:40,730 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-10-16 23:27:40,782 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet19_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,782 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~ret21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,783 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet22_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,783 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_5~0_80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,783 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet20_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,783 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet18_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,787 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet19_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,787 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~ret21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,787 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet22_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,787 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_5~0_80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,787 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet20_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,787 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet18_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,789 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~ret10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,790 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_4~0_86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,790 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet7_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,790 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet11_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,790 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet8_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,790 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet9_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,793 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~ret10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,794 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_4~0_86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,794 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet7_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,794 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet11_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,794 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet8_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,794 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet9_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,797 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~ret10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,797 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_4~0_86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,797 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet7_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,797 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet11_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,797 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet8_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,797 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet9_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,798 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet19_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,798 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~ret21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,798 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet22_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,798 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_5~0_80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,798 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet20_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,799 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet18_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,815 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~ret10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,815 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_4~0_86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,815 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet7_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,816 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet11_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,816 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet8_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,816 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet9_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,819 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~ret10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,819 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_4~0_86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,819 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet7_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,819 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet11_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,819 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet8_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,820 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet9_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,821 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet19_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,821 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~ret21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,821 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet22_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,822 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_5~0_80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,822 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet20_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,822 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet18_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,824 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet19_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,824 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~ret21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,824 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet22_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,824 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_5~0_80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,824 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet20_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,824 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet18_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,826 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet19_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,826 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~ret21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,826 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet22_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,827 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_5~0_80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,827 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet20_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,827 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet18_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,827 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~ret10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,828 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_4~0_86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,828 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet7_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,828 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet11_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,828 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet8_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,828 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet9_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:40,841 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting thread1Err0ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE] === [2021-10-16 23:27:40,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:27:40,841 INFO L82 PathProgramCache]: Analyzing trace with hash 1345182192, now seen corresponding path program 1 times [2021-10-16 23:27:40,841 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:27:40,841 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1294767622] [2021-10-16 23:27:40,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:27:40,842 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:27:40,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:27:40,868 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 23:27:40,868 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:27:40,868 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1294767622] [2021-10-16 23:27:40,868 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1294767622] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:27:40,868 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:27:40,868 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-10-16 23:27:40,868 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1103020496] [2021-10-16 23:27:40,869 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-16 23:27:40,869 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:27:40,869 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-16 23:27:40,869 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-16 23:27:40,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:27:40,870 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:27:40,870 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 64.0) internal successors, (64), 2 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 23:27:40,870 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:27:40,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:27:40,878 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err0ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:27:40,878 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err1ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:27:40,878 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-16 23:27:40,884 INFO L308 ceAbstractionStarter]: Result for error location thread1Thread1of1ForFork1 was SAFE,SAFE (2/3) [2021-10-16 23:27:40,886 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-10-16 23:27:40,886 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-16 23:27:40,887 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 23:27:40,888 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 23:27:40,890 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-10-16 23:27:40,890 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 23:27:40,890 INFO L340 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2021-10-16 23:27:40,894 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-10-16 23:27:40,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:27:40,894 INFO L82 PathProgramCache]: Analyzing trace with hash 719387588, now seen corresponding path program 1 times [2021-10-16 23:27:40,895 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:27:40,895 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [968496543] [2021-10-16 23:27:40,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:27:40,895 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:27:40,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:27:40,919 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 23:27:40,919 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:27:40,919 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [968496543] [2021-10-16 23:27:40,919 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [968496543] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:27:40,920 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:27:40,920 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:27:40,920 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1824431883] [2021-10-16 23:27:40,920 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:27:40,920 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:27:40,920 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:27:40,920 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:27:40,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:27:40,921 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:27:40,921 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 11.0) internal successors, (22), 3 states have internal predecessors, (22), 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 23:27:40,921 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:27:40,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:40,935 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-16 23:27:40,935 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-10-16 23:27:40,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:27:40,936 INFO L82 PathProgramCache]: Analyzing trace with hash 1756317951, now seen corresponding path program 1 times [2021-10-16 23:27:40,936 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:27:40,936 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [214099695] [2021-10-16 23:27:40,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:27:40,936 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:27:40,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:27:40,954 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 23:27:40,955 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:27:40,955 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [214099695] [2021-10-16 23:27:40,955 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [214099695] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:27:40,955 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:27:40,955 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:27:40,955 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [95271249] [2021-10-16 23:27:40,956 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:27:40,956 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:27:40,957 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:27:40,957 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:27:40,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:27:40,957 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:27:40,957 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 14.5) internal successors, (29), 3 states have internal predecessors, (29), 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 23:27:40,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:40,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:27:40,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:40,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:40,965 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-10-16 23:27:40,965 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-10-16 23:27:40,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:27:40,965 INFO L82 PathProgramCache]: Analyzing trace with hash -977860754, now seen corresponding path program 1 times [2021-10-16 23:27:40,965 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:27:40,965 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [65741476] [2021-10-16 23:27:40,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:27:40,965 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:27:40,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:27:40,983 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 23:27:40,983 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:27:40,983 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [65741476] [2021-10-16 23:27:40,983 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [65741476] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:27:40,983 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:27:40,983 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:27:40,983 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2091741421] [2021-10-16 23:27:40,983 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:27:40,983 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:27:40,984 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:27:40,984 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:27:40,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:27:40,984 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:27:40,984 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 18.0) internal successors, (36), 3 states have internal predecessors, (36), 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 23:27:40,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:40,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:40,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:27:40,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:40,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:40,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:40,992 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-10-16 23:27:40,992 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-10-16 23:27:40,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:27:40,992 INFO L82 PathProgramCache]: Analyzing trace with hash -1912438574, now seen corresponding path program 1 times [2021-10-16 23:27:40,992 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:27:40,992 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1967435314] [2021-10-16 23:27:40,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:27:40,993 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:27:40,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:27:41,010 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 23:27:41,010 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:27:41,010 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1967435314] [2021-10-16 23:27:41,011 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1967435314] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:27:41,011 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:27:41,011 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:27:41,011 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [816310791] [2021-10-16 23:27:41,011 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:27:41,011 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:27:41,011 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:27:41,012 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:27:41,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:27:41,012 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:27:41,012 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 21.5) internal successors, (43), 3 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 23:27:41,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:27:41,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,020 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-10-16 23:27:41,020 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-10-16 23:27:41,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:27:41,021 INFO L82 PathProgramCache]: Analyzing trace with hash -117914861, now seen corresponding path program 1 times [2021-10-16 23:27:41,021 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:27:41,021 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1023882192] [2021-10-16 23:27:41,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:27:41,021 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:27:41,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:27:41,044 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 23:27:41,044 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:27:41,044 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1023882192] [2021-10-16 23:27:41,044 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1023882192] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:27:41,044 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:27:41,044 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:27:41,045 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [298567149] [2021-10-16 23:27:41,045 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:27:41,045 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:27:41,045 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:27:41,045 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:27:41,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:27:41,045 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:27:41,046 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 25.0) internal successors, (50), 3 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 23:27:41,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:27:41,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,063 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-10-16 23:27:41,063 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-10-16 23:27:41,063 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:27:41,063 INFO L82 PathProgramCache]: Analyzing trace with hash 2036952924, now seen corresponding path program 1 times [2021-10-16 23:27:41,063 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:27:41,063 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1250930292] [2021-10-16 23:27:41,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:27:41,064 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:27:41,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:27:41,083 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 23:27:41,083 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:27:41,083 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1250930292] [2021-10-16 23:27:41,083 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1250930292] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:27:41,083 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:27:41,083 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:27:41,083 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [447266415] [2021-10-16 23:27:41,084 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:27:41,084 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:27:41,084 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:27:41,084 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:27:41,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:27:41,084 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-16 23:27:41,084 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 23:27:41,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-16 23:27:41,110 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet19_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,110 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~ret21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,110 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet22_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,110 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_5~0_80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,110 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet20_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,110 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet18_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,114 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet19_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,114 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~ret21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,114 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet22_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,114 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_5~0_80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,114 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet20_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,114 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet18_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,116 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~ret10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,116 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_4~0_86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,116 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet7_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,116 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet11_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,116 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet8_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,116 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet9_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,118 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~ret10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,118 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_4~0_86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,118 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet7_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,118 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet11_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,118 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet8_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,118 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet9_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,120 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~ret10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,120 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_4~0_86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,120 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet7_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,120 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet11_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,120 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet8_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,120 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet9_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,121 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet19_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,121 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~ret21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,121 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet22_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,121 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_5~0_80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,121 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet20_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,121 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet18_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,135 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~ret10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,136 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_4~0_86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,136 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet7_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,136 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet11_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,136 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet8_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,136 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet9_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,138 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~ret10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,139 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_4~0_86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,139 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet7_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,139 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet11_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,139 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet8_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,139 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet9_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,140 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet19_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,140 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~ret21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,141 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet22_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,141 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_5~0_80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,141 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet20_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,141 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet18_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,142 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet19_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,142 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~ret21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,142 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet22_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,143 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_5~0_80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,143 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet20_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,143 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet18_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,144 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet19_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,145 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~ret21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,145 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet22_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,145 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_5~0_80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,145 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet20_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,145 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet18_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,145 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~ret10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,146 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_4~0_86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,146 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet7_28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,146 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet11_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,146 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet8_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,146 WARN L313 ript$VariableManager]: TermVariabe |v_thread1_#t~nondet9_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,171 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet19_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,171 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~ret21_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,171 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet22_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,171 WARN L313 ript$VariableManager]: TermVariabe |v_#race~cmp_5~0_80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,171 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet20_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,172 WARN L313 ript$VariableManager]: TermVariabe |v_thread2_#t~nondet18_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 23:27:41,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:27:41,178 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:27:41,179 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:27:41,179 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:27:41,179 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:27:41,179 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:27:41,179 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:27:41,179 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATION [2021-10-16 23:27:41,179 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATION [2021-10-16 23:27:41,179 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-10-16 23:27:41,180 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (3/3) [2021-10-16 23:27:41,180 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-10-16 23:27:41,180 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-16 23:27:41,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:27:41 BasicIcfg [2021-10-16 23:27:41,182 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-16 23:27:41,184 INFO L168 Benchmark]: Toolchain (without parser) took 2301.18 ms. Allocated memory was 179.3 MB in the beginning and 243.3 MB in the end (delta: 64.0 MB). Free memory was 128.6 MB in the beginning and 111.6 MB in the end (delta: 17.0 MB). Peak memory consumption was 81.5 MB. Max. memory is 8.0 GB. [2021-10-16 23:27:41,185 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 179.3 MB. Free memory was 145.0 MB in the beginning and 144.9 MB in the end (delta: 69.7 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-10-16 23:27:41,185 INFO L168 Benchmark]: CACSL2BoogieTranslator took 180.47 ms. Allocated memory is still 179.3 MB. Free memory was 128.4 MB in the beginning and 154.4 MB in the end (delta: -26.0 MB). Peak memory consumption was 9.8 MB. Max. memory is 8.0 GB. [2021-10-16 23:27:41,186 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.08 ms. Allocated memory is still 179.3 MB. Free memory was 154.4 MB in the beginning and 151.9 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-10-16 23:27:41,186 INFO L168 Benchmark]: Boogie Preprocessor took 25.87 ms. Allocated memory is still 179.3 MB. Free memory was 151.9 MB in the beginning and 150.3 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-10-16 23:27:41,186 INFO L168 Benchmark]: RCFGBuilder took 885.78 ms. Allocated memory is still 179.3 MB. Free memory was 149.8 MB in the beginning and 94.2 MB in the end (delta: 55.6 MB). Peak memory consumption was 55.6 MB. Max. memory is 8.0 GB. [2021-10-16 23:27:41,186 INFO L168 Benchmark]: TraceAbstraction took 1170.47 ms. Allocated memory was 179.3 MB in the beginning and 243.3 MB in the end (delta: 64.0 MB). Free memory was 93.7 MB in the beginning and 111.6 MB in the end (delta: -18.0 MB). Peak memory consumption was 46.5 MB. Max. memory is 8.0 GB. [2021-10-16 23:27:41,187 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 179.3 MB. Free memory was 145.0 MB in the beginning and 144.9 MB in the end (delta: 69.7 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 180.47 ms. Allocated memory is still 179.3 MB. Free memory was 128.4 MB in the beginning and 154.4 MB in the end (delta: -26.0 MB). Peak memory consumption was 9.8 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 31.08 ms. Allocated memory is still 179.3 MB. Free memory was 154.4 MB in the beginning and 151.9 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 25.87 ms. Allocated memory is still 179.3 MB. Free memory was 151.9 MB in the beginning and 150.3 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 885.78 ms. Allocated memory is still 179.3 MB. Free memory was 149.8 MB in the beginning and 94.2 MB in the end (delta: 55.6 MB). Peak memory consumption was 55.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 1170.47 ms. Allocated memory was 179.3 MB in the beginning and 243.3 MB in the end (delta: 64.0 MB). Free memory was 93.7 MB in the beginning and 111.6 MB in the end (delta: -18.0 MB). Peak memory consumption was 46.5 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 376, positive: 333, positive conditional: 66, positive unconditional: 267, negative: 43, negative conditional: 41, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 335, positive: 333, positive conditional: 66, positive unconditional: 267, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 335, positive: 333, positive conditional: 66, positive unconditional: 267, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 335, positive: 333, positive conditional: 0, positive unconditional: 333, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 335, positive: 333, positive conditional: 0, positive unconditional: 333, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 335, positive: 333, positive conditional: 0, positive unconditional: 333, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 274, positive: 272, positive conditional: 0, positive unconditional: 272, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 274, positive: 252, positive conditional: 0, positive unconditional: 252, negative: 22, negative conditional: 0, negative unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 22, positive: 20, positive conditional: 0, positive unconditional: 20, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 167, positive: 152, positive conditional: 0, positive unconditional: 152, negative: 16, negative conditional: 0, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 335, positive: 61, positive conditional: 0, positive unconditional: 61, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 274, unknown conditional: 0, unknown unconditional: 274] , Statistics on independence cache: Total cache size (in pairs): 274, Positive cache size: 272, Positive conditional cache size: 0, Positive unconditional cache size: 272, Negative cache size: 2, Negative conditional cache size: 0, Negative unconditional cache size: 2, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 41 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 197, Number of persistent set computation: 78, Number of trivial persistent sets: 68, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 269, positive: 267, positive conditional: 0, positive unconditional: 267, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 376, positive: 333, positive conditional: 66, positive unconditional: 267, negative: 43, negative conditional: 41, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 335, positive: 333, positive conditional: 66, positive unconditional: 267, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 335, positive: 333, positive conditional: 66, positive unconditional: 267, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 335, positive: 333, positive conditional: 0, positive unconditional: 333, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 335, positive: 333, positive conditional: 0, positive unconditional: 333, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 335, positive: 333, positive conditional: 0, positive unconditional: 333, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 274, positive: 272, positive conditional: 0, positive unconditional: 272, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 274, positive: 252, positive conditional: 0, positive unconditional: 252, negative: 22, negative conditional: 0, negative unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 22, positive: 20, positive conditional: 0, positive unconditional: 20, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 167, positive: 152, positive conditional: 0, positive unconditional: 152, negative: 16, negative conditional: 0, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 335, positive: 61, positive conditional: 0, positive unconditional: 61, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 274, unknown conditional: 0, unknown unconditional: 274] , Statistics on independence cache: Total cache size (in pairs): 274, Positive cache size: 272, Positive conditional cache size: 0, Positive unconditional cache size: 272, Negative cache size: 2, Negative conditional cache size: 0, Negative unconditional cache size: 2, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 41 - 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: 164, positive: 162, positive conditional: 5, positive unconditional: 157, negative: 2, negative conditional: 2, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 162, positive: 162, positive conditional: 5, positive unconditional: 157, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 162, positive: 162, positive conditional: 5, positive unconditional: 157, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 162, positive: 162, positive conditional: 0, positive unconditional: 162, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 162, positive: 162, positive conditional: 0, positive unconditional: 162, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 162, positive: 162, positive conditional: 0, positive unconditional: 162, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 157, positive: 157, positive conditional: 0, positive unconditional: 157, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 157, positive: 139, positive conditional: 0, positive unconditional: 139, negative: 18, negative conditional: 0, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 18, positive: 18, positive conditional: 0, positive unconditional: 18, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 94, positive: 94, positive conditional: 0, positive unconditional: 94, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 162, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 157, unknown conditional: 0, unknown unconditional: 157] , Statistics on independence cache: Total cache size (in pairs): 157, Positive cache size: 157, Positive conditional cache size: 0, Positive unconditional cache size: 157, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 2 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 97, Number of persistent set computation: 64, Number of trivial persistent sets: 63, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 157, positive: 157, positive conditional: 0, positive unconditional: 157, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 164, positive: 162, positive conditional: 5, positive unconditional: 157, negative: 2, negative conditional: 2, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 162, positive: 162, positive conditional: 5, positive unconditional: 157, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 162, positive: 162, positive conditional: 5, positive unconditional: 157, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 162, positive: 162, positive conditional: 0, positive unconditional: 162, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 162, positive: 162, positive conditional: 0, positive unconditional: 162, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 162, positive: 162, positive conditional: 0, positive unconditional: 162, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 157, positive: 157, positive conditional: 0, positive unconditional: 157, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 157, positive: 139, positive conditional: 0, positive unconditional: 139, negative: 18, negative conditional: 0, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 18, positive: 18, positive conditional: 0, positive unconditional: 18, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 94, positive: 94, positive conditional: 0, positive unconditional: 94, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 162, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 157, unknown conditional: 0, unknown unconditional: 157] , Statistics on independence cache: Total cache size (in pairs): 157, Positive cache size: 157, Positive conditional cache size: 0, Positive unconditional cache size: 157, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 2 - 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: 283, positive: 237, positive conditional: 17, positive unconditional: 220, negative: 46, negative conditional: 45, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 238, positive: 237, positive conditional: 17, positive unconditional: 220, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 238, positive: 237, positive conditional: 17, positive unconditional: 220, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 238, positive: 237, positive conditional: 0, positive unconditional: 237, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 238, positive: 237, positive conditional: 0, positive unconditional: 237, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 238, positive: 237, positive conditional: 0, positive unconditional: 237, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 221, positive: 220, positive conditional: 0, positive unconditional: 220, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 221, positive: 200, positive conditional: 0, positive unconditional: 200, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 21, positive: 20, positive conditional: 0, positive unconditional: 20, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 71, positive: 65, positive conditional: 0, positive unconditional: 65, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 238, positive: 17, positive conditional: 0, positive unconditional: 17, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 221, unknown conditional: 0, unknown unconditional: 221] , Statistics on independence cache: Total cache size (in pairs): 221, Positive cache size: 220, Positive conditional cache size: 0, Positive unconditional cache size: 220, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 45 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 75, Number of persistent set computation: 69, Number of trivial persistent sets: 63, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 221, positive: 220, positive conditional: 0, positive unconditional: 220, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 283, positive: 237, positive conditional: 17, positive unconditional: 220, negative: 46, negative conditional: 45, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 238, positive: 237, positive conditional: 17, positive unconditional: 220, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 238, positive: 237, positive conditional: 17, positive unconditional: 220, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 238, positive: 237, positive conditional: 0, positive unconditional: 237, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 238, positive: 237, positive conditional: 0, positive unconditional: 237, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 238, positive: 237, positive conditional: 0, positive unconditional: 237, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 221, positive: 220, positive conditional: 0, positive unconditional: 220, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 221, positive: 200, positive conditional: 0, positive unconditional: 200, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 21, positive: 20, positive conditional: 0, positive unconditional: 20, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 71, positive: 65, positive conditional: 0, positive unconditional: 65, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 238, positive: 17, positive conditional: 0, positive unconditional: 17, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 221, unknown conditional: 0, unknown unconditional: 221] , Statistics on independence cache: Total cache size (in pairs): 221, Positive cache size: 220, Positive conditional cache size: 0, Positive unconditional cache size: 220, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 45 - 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: 54]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 55]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 45]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 46]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 66]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 67]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 68]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 69]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 70]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 71]: 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: thread2Thread1of1ForFork0 with 1 thread instances CFG has 5 procedures, 163 locations, 16 error locations. Started 1 CEGAR loops. OverallTime: 532.7ms, OverallIterations: 1, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 15.9ms, PartialOrderReductionTime: 248.1ms, 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: 5.2ms SsaConstructionTime, 46.1ms SatisfiabilityAnalysisTime, 69.6ms InterpolantComputationTime, 71 NumberOfCodeBlocks, 71 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 70 ConstructedInterpolants, 0 QuantifiedInterpolants, 70 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: thread1Thread1of1ForFork1 with 1 thread instances CFG has 5 procedures, 163 locations, 16 error locations. Started 1 CEGAR loops. OverallTime: 195.4ms, OverallIterations: 1, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.7ms, PartialOrderReductionTime: 115.9ms, 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: 1.6ms SsaConstructionTime, 7.9ms SatisfiabilityAnalysisTime, 14.2ms InterpolantComputationTime, 64 NumberOfCodeBlocks, 64 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 63 ConstructedInterpolants, 0 QuantifiedInterpolants, 63 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 5 procedures, 163 locations, 16 error locations. Started 1 CEGAR loops. OverallTime: 293.8ms, OverallIterations: 6, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.4ms, PartialOrderReductionTime: 149.8ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 18, 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: 5.8ms SsaConstructionTime, 26.9ms SatisfiabilityAnalysisTime, 75.9ms InterpolantComputationTime, 237 NumberOfCodeBlocks, 237 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 231 ConstructedInterpolants, 0 QuantifiedInterpolants, 243 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 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 10 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2021-10-16 23:27:41,216 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Forceful destruction successful, exit code 0 [2021-10-16 23:27:41,429 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Forceful destruction successful, exit code 0 [2021-10-16 23:27:41,630 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2021-10-16 23:27:41,833 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...