/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/gemcutter/NewStatesSleepPersistentFixedOrder.epf --traceabstraction.cegar.restart.behaviour ONE_CEGAR_PER_THREAD_INSTANCE --traceabstraction.trace.refinement.strategy BADGER -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.absence.of.data.races.in.concurrent.programs true --cacsl2boogietranslator.check.unreachability.of.error.function.in.sv-comp.mode false -i ../../../trunk/examples/svcomp/pthread-wmm/safe006_power.oepc-thin000_power.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-44940e9-m [2022-11-09 18:35:38,800 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-09 18:35:38,801 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-09 18:35:38,832 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-09 18:35:38,833 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-09 18:35:38,835 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-09 18:35:38,837 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-09 18:35:38,840 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-09 18:35:38,843 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-09 18:35:38,844 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-09 18:35:38,845 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-09 18:35:38,845 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-09 18:35:38,845 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-09 18:35:38,846 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-09 18:35:38,846 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-09 18:35:38,847 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-09 18:35:38,848 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-09 18:35:38,848 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-09 18:35:38,849 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-09 18:35:38,850 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-09 18:35:38,851 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-09 18:35:38,855 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-09 18:35:38,856 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-09 18:35:38,858 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-09 18:35:38,865 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-09 18:35:38,866 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-09 18:35:38,866 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-09 18:35:38,866 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-09 18:35:38,867 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-09 18:35:38,867 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-09 18:35:38,867 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-09 18:35:38,868 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-09 18:35:38,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-09 18:35:38,869 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-09 18:35:38,869 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-09 18:35:38,869 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-09 18:35:38,870 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-09 18:35:38,870 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-09 18:35:38,870 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-09 18:35:38,870 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-09 18:35:38,871 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-09 18:35:38,874 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder.epf [2022-11-09 18:35:38,898 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-09 18:35:38,899 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-09 18:35:38,899 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-09 18:35:38,899 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-09 18:35:38,900 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-09 18:35:38,900 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-09 18:35:38,900 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-09 18:35:38,900 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-09 18:35:38,900 INFO L138 SettingsManager]: * Use SBE=true [2022-11-09 18:35:38,900 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-09 18:35:38,901 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-09 18:35:38,901 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-09 18:35:38,901 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-09 18:35:38,901 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-09 18:35:38,902 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-09 18:35:38,902 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-09 18:35:38,902 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-09 18:35:38,902 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-09 18:35:38,902 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-09 18:35:38,902 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-09 18:35:38,902 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-09 18:35:38,902 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-09 18:35:38,902 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-09 18:35:38,903 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-11-09 18:35:38,904 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-09 18:35:38,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-09 18:35:38,904 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-09 18:35:38,904 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-09 18:35:38,904 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-09 18:35:38,904 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-09 18:35:38,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-09 18:35:38,904 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-09 18:35:38,905 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-11-09 18:35:38,905 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-09 18:35:38,905 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-11-09 18:35:38,905 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-11-09 18:35:38,905 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_THREAD_INSTANCE Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> BADGER Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false [2022-11-09 18:35:39,092 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-09 18:35:39,113 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-09 18:35:39,116 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-09 18:35:39,117 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-09 18:35:39,118 INFO L275 PluginConnector]: CDTParser initialized [2022-11-09 18:35:39,120 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe006_power.oepc-thin000_power.oepc.i [2022-11-09 18:35:39,166 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c61e64355/662e50e02e974a38bd1270e4ff969a3e/FLAG6c652c9c7 [2022-11-09 18:35:39,570 INFO L306 CDTParser]: Found 1 translation units. [2022-11-09 18:35:39,571 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe006_power.oepc-thin000_power.oepc.i [2022-11-09 18:35:39,584 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c61e64355/662e50e02e974a38bd1270e4ff969a3e/FLAG6c652c9c7 [2022-11-09 18:35:39,592 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c61e64355/662e50e02e974a38bd1270e4ff969a3e [2022-11-09 18:35:39,594 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-09 18:35:39,595 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-11-09 18:35:39,596 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-09 18:35:39,596 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-09 18:35:39,598 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-09 18:35:39,599 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:35:39" (1/1) ... [2022-11-09 18:35:39,599 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a7eafbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:35:39, skipping insertion in model container [2022-11-09 18:35:39,599 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:35:39" (1/1) ... [2022-11-09 18:35:39,603 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-09 18:35:39,626 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-09 18:35:39,803 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe006_power.oepc-thin000_power.oepc.i[1014,1027] [2022-11-09 18:35:39,954 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-09 18:35:39,959 INFO L203 MainTranslator]: Completed pre-run [2022-11-09 18:35:39,979 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe006_power.oepc-thin000_power.oepc.i[1014,1027] [2022-11-09 18:35:40,039 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-09 18:35:40,073 INFO L208 MainTranslator]: Completed translation [2022-11-09 18:35:40,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:35:40 WrapperNode [2022-11-09 18:35:40,073 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-09 18:35:40,074 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-09 18:35:40,074 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-09 18:35:40,074 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-09 18:35:40,079 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:35:40" (1/1) ... [2022-11-09 18:35:40,103 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:35:40" (1/1) ... [2022-11-09 18:35:40,122 INFO L138 Inliner]: procedures = 175, calls = 56, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 261 [2022-11-09 18:35:40,122 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-09 18:35:40,123 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-09 18:35:40,123 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-09 18:35:40,129 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-09 18:35:40,135 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:35:40" (1/1) ... [2022-11-09 18:35:40,135 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:35:40" (1/1) ... [2022-11-09 18:35:40,140 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:35:40" (1/1) ... [2022-11-09 18:35:40,140 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:35:40" (1/1) ... [2022-11-09 18:35:40,182 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:35:40" (1/1) ... [2022-11-09 18:35:40,186 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:35:40" (1/1) ... [2022-11-09 18:35:40,188 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:35:40" (1/1) ... [2022-11-09 18:35:40,190 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:35:40" (1/1) ... [2022-11-09 18:35:40,211 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-09 18:35:40,212 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-09 18:35:40,212 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-09 18:35:40,212 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-09 18:35:40,213 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:35:40" (1/1) ... [2022-11-09 18:35:40,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-09 18:35:40,225 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-09 18:35:40,247 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-09 18:35:40,264 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-09 18:35:40,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-09 18:35:40,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-09 18:35:40,287 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-11-09 18:35:40,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-09 18:35:40,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-09 18:35:40,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-09 18:35:40,288 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-11-09 18:35:40,288 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-11-09 18:35:40,288 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-11-09 18:35:40,289 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-11-09 18:35:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-09 18:35:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-11-09 18:35:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-09 18:35:40,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-09 18:35:40,290 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-09 18:35:40,402 INFO L235 CfgBuilder]: Building ICFG [2022-11-09 18:35:40,404 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-09 18:35:41,280 INFO L276 CfgBuilder]: Performing block encoding [2022-11-09 18:37:35,208 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-09 18:37:35,208 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-09 18:37:35,210 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:37:35 BoogieIcfgContainer [2022-11-09 18:37:35,211 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-09 18:37:35,212 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-09 18:37:35,212 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-09 18:37:35,217 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-09 18:37:35,217 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 06:35:39" (1/3) ... [2022-11-09 18:37:35,218 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f837749 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:37:35, skipping insertion in model container [2022-11-09 18:37:35,218 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:35:40" (2/3) ... [2022-11-09 18:37:35,218 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f837749 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:37:35, skipping insertion in model container [2022-11-09 18:37:35,218 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:37:35" (3/3) ... [2022-11-09 18:37:35,219 INFO L112 eAbstractionObserver]: Analyzing ICFG safe006_power.oepc-thin000_power.oepc.i [2022-11-09 18:37:35,225 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-09 18:37:35,230 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-09 18:37:35,231 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 226 error locations. [2022-11-09 18:37:35,231 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-09 18:37:47,824 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-11-09 18:37:47,863 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-09 18:37:47,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-09 18:37:47,864 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-09 18:37:47,866 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-11-09 18:37:47,868 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2022-11-09 18:37:47,914 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-09 18:37:47,926 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-11-09 18:37:47,933 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7c1470d8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-09 18:37:47,933 INFO L358 AbstractCegarLoop]: Starting to check reachability of 45 error locations. [2022-11-09 18:38:51,605 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 42 more)] === [2022-11-09 18:38:51,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-09 18:38:51,609 INFO L85 PathProgramCache]: Analyzing trace with hash -552664107, now seen corresponding path program 1 times [2022-11-09 18:38:51,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy BADGER [2022-11-09 18:38:51,615 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1807419986] [2022-11-09 18:38:51,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-09 18:38:51,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-09 18:38:51,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-09 18:38:52,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-09 18:38:52,047 INFO L136 FreeRefinementEngine]: Strategy BADGER found an infeasible trace [2022-11-09 18:38:52,047 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1807419986] [2022-11-09 18:38:52,047 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1807419986] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-09 18:38:52,048 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-09 18:38:52,048 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-09 18:38:52,049 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1793778131] [2022-11-09 18:38:52,049 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-09 18:38:52,052 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-09 18:38:52,052 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy BADGER [2022-11-09 18:38:52,066 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-09 18:38:52,067 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-09 18:38:52,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 18:38:52,069 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-09 18:38:52,070 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 67.0) internal successors, (67), 2 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-09 18:38:52,070 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 18:38:52,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 18:38:52,101 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-09 18:38:52,101 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 42 more)] === [2022-11-09 18:38:52,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-09 18:38:52,103 INFO L85 PathProgramCache]: Analyzing trace with hash 1465882796, now seen corresponding path program 1 times [2022-11-09 18:38:52,103 INFO L118 FreeRefinementEngine]: Executing refinement strategy BADGER [2022-11-09 18:38:52,103 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [467987280] [2022-11-09 18:38:52,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-09 18:38:52,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-09 18:38:52,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-09 18:38:52,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-09 18:38:52,469 INFO L136 FreeRefinementEngine]: Strategy BADGER found an infeasible trace [2022-11-09 18:38:52,470 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [467987280] [2022-11-09 18:38:52,470 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [467987280] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-09 18:38:52,470 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-09 18:38:52,470 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-09 18:38:52,470 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1887706856] [2022-11-09 18:38:52,470 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-09 18:38:52,471 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-09 18:38:52,471 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy BADGER [2022-11-09 18:38:52,471 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-09 18:38:52,471 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-09 18:38:52,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 18:38:52,472 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-09 18:38:52,472 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 34.5) internal successors, (69), 3 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-09 18:38:52,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 18:38:52,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 18:46:57,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 18:46:57,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-09 18:46:57,206 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-09 18:46:57,206 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr42ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 42 more)] === [2022-11-09 18:46:57,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-09 18:46:57,206 INFO L85 PathProgramCache]: Analyzing trace with hash -200229486, now seen corresponding path program 1 times [2022-11-09 18:46:57,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy BADGER [2022-11-09 18:46:57,206 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [743281318] [2022-11-09 18:46:57,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-09 18:46:57,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-09 18:46:57,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-09 18:46:57,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-09 18:46:57,635 INFO L136 FreeRefinementEngine]: Strategy BADGER found an infeasible trace [2022-11-09 18:46:57,635 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [743281318] [2022-11-09 18:46:57,636 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [743281318] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-09 18:46:57,636 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-09 18:46:57,636 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-09 18:46:57,636 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [533611959] [2022-11-09 18:46:57,636 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-09 18:46:57,636 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-09 18:46:57,636 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy BADGER [2022-11-09 18:46:57,637 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-09 18:46:57,637 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-09 18:46:57,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 18:46:57,637 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-09 18:46:57,637 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 39.5) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-09 18:46:57,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 18:46:57,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-09 18:46:57,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. Received shutdown request... [2022-11-09 18:49:38,439 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-09 18:49:38,440 WARN L619 AbstractCegarLoop]: Verification canceled: while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. [2022-11-09 18:49:38,441 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (44 of 45 remaining) [2022-11-09 18:49:38,442 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (43 of 45 remaining) [2022-11-09 18:49:38,442 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (42 of 45 remaining) [2022-11-09 18:49:38,442 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (41 of 45 remaining) [2022-11-09 18:49:38,442 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (40 of 45 remaining) [2022-11-09 18:49:38,442 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE (39 of 45 remaining) [2022-11-09 18:49:38,442 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (38 of 45 remaining) [2022-11-09 18:49:38,442 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE (37 of 45 remaining) [2022-11-09 18:49:38,443 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr8ASSERT_VIOLATIONDATA_RACE (36 of 45 remaining) [2022-11-09 18:49:38,443 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE (35 of 45 remaining) [2022-11-09 18:49:38,443 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr10ASSERT_VIOLATIONDATA_RACE (34 of 45 remaining) [2022-11-09 18:49:38,443 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr11ASSERT_VIOLATIONDATA_RACE (33 of 45 remaining) [2022-11-09 18:49:38,443 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE (32 of 45 remaining) [2022-11-09 18:49:38,443 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr13ASSERT_VIOLATIONDATA_RACE (31 of 45 remaining) [2022-11-09 18:49:38,443 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr14ASSERT_VIOLATIONDATA_RACE (30 of 45 remaining) [2022-11-09 18:49:38,443 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr15ASSERT_VIOLATIONDATA_RACE (29 of 45 remaining) [2022-11-09 18:49:38,443 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr16ASSERT_VIOLATIONDATA_RACE (28 of 45 remaining) [2022-11-09 18:49:38,444 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr17ASSERT_VIOLATIONDATA_RACE (27 of 45 remaining) [2022-11-09 18:49:38,444 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr18ASSERT_VIOLATIONDATA_RACE (26 of 45 remaining) [2022-11-09 18:49:38,444 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr19ASSERT_VIOLATIONDATA_RACE (25 of 45 remaining) [2022-11-09 18:49:38,444 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr20ASSERT_VIOLATIONDATA_RACE (24 of 45 remaining) [2022-11-09 18:49:38,444 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr21ASSERT_VIOLATIONDATA_RACE (23 of 45 remaining) [2022-11-09 18:49:38,444 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr22ASSERT_VIOLATIONDATA_RACE (22 of 45 remaining) [2022-11-09 18:49:38,445 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr23ASSERT_VIOLATIONDATA_RACE (21 of 45 remaining) [2022-11-09 18:49:38,445 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr24ASSERT_VIOLATIONDATA_RACE (20 of 45 remaining) [2022-11-09 18:49:38,445 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr25ASSERT_VIOLATIONDATA_RACE (19 of 45 remaining) [2022-11-09 18:49:38,445 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr26ASSERT_VIOLATIONDATA_RACE (18 of 45 remaining) [2022-11-09 18:49:38,446 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr27ASSERT_VIOLATIONDATA_RACE (17 of 45 remaining) [2022-11-09 18:49:38,446 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr28ASSERT_VIOLATIONDATA_RACE (16 of 45 remaining) [2022-11-09 18:49:38,446 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr29ASSERT_VIOLATIONDATA_RACE (15 of 45 remaining) [2022-11-09 18:49:38,447 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr30ASSERT_VIOLATIONDATA_RACE (14 of 45 remaining) [2022-11-09 18:49:38,447 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr31ASSERT_VIOLATIONDATA_RACE (13 of 45 remaining) [2022-11-09 18:49:38,447 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr32ASSERT_VIOLATIONDATA_RACE (12 of 45 remaining) [2022-11-09 18:49:38,447 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr33ASSERT_VIOLATIONDATA_RACE (11 of 45 remaining) [2022-11-09 18:49:38,447 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr34ASSERT_VIOLATIONDATA_RACE (10 of 45 remaining) [2022-11-09 18:49:38,448 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr35ASSERT_VIOLATIONDATA_RACE (9 of 45 remaining) [2022-11-09 18:49:38,448 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr36ASSERT_VIOLATIONDATA_RACE (8 of 45 remaining) [2022-11-09 18:49:38,451 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr37ASSERT_VIOLATIONDATA_RACE (7 of 45 remaining) [2022-11-09 18:49:38,451 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr38ASSERT_VIOLATIONDATA_RACE (6 of 45 remaining) [2022-11-09 18:49:38,451 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr39ASSERT_VIOLATIONDATA_RACE (5 of 45 remaining) [2022-11-09 18:49:38,454 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr40ASSERT_VIOLATIONDATA_RACE (4 of 45 remaining) [2022-11-09 18:49:38,454 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr41ASSERT_VIOLATIONDATA_RACE (3 of 45 remaining) [2022-11-09 18:49:38,454 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr42ASSERT_VIOLATIONDATA_RACE (2 of 45 remaining) [2022-11-09 18:49:38,455 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 45 remaining) [2022-11-09 18:49:38,455 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 45 remaining) [2022-11-09 18:49:38,463 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-11-09 18:49:38,464 INFO L307 ceAbstractionStarter]: Result for error location ULTIMATE.start was TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT (1/3) [2022-11-09 18:49:38,467 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-11-09 18:49:38,468 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-11-09 18:49:38,468 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-11-09 18:49:38,469 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-09 18:49:38,471 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 06:49:38 BasicIcfg [2022-11-09 18:49:38,471 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-09 18:49:38,472 INFO L158 Benchmark]: Toolchain (without parser) took 838876.65ms. Allocated memory was 223.3MB in the beginning and 6.1GB in the end (delta: 5.9GB). Free memory was 193.7MB in the beginning and 3.0GB in the end (delta: -2.8GB). Peak memory consumption was 5.7GB. Max. memory is 8.0GB. [2022-11-09 18:49:38,472 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 223.3MB. Free memory is still 181.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-11-09 18:49:38,473 INFO L158 Benchmark]: CACSL2BoogieTranslator took 477.75ms. Allocated memory was 223.3MB in the beginning and 331.4MB in the end (delta: 108.0MB). Free memory was 193.5MB in the beginning and 285.4MB in the end (delta: -91.9MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. [2022-11-09 18:49:38,473 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.95ms. Allocated memory is still 331.4MB. Free memory was 285.4MB in the beginning and 282.5MB in the end (delta: 3.0MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-11-09 18:49:38,474 INFO L158 Benchmark]: Boogie Preprocessor took 88.70ms. Allocated memory is still 331.4MB. Free memory was 282.5MB in the beginning and 277.7MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-11-09 18:49:38,474 INFO L158 Benchmark]: RCFGBuilder took 114998.69ms. Allocated memory was 331.4MB in the beginning and 5.0GB in the end (delta: 4.6GB). Free memory was 277.7MB in the beginning and 1.8GB in the end (delta: -1.5GB). Peak memory consumption was 3.3GB. Max. memory is 8.0GB. [2022-11-09 18:49:38,474 INFO L158 Benchmark]: TraceAbstraction took 723259.60ms. Allocated memory was 5.0GB in the beginning and 6.1GB in the end (delta: 1.2GB). Free memory was 1.8GB in the beginning and 3.0GB in the end (delta: -1.2GB). Peak memory consumption was 2.6GB. Max. memory is 8.0GB. [2022-11-09 18:49:38,479 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 223.3MB. Free memory is still 181.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 477.75ms. Allocated memory was 223.3MB in the beginning and 331.4MB in the end (delta: 108.0MB). Free memory was 193.5MB in the beginning and 285.4MB in the end (delta: -91.9MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 47.95ms. Allocated memory is still 331.4MB. Free memory was 285.4MB in the beginning and 282.5MB in the end (delta: 3.0MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 88.70ms. Allocated memory is still 331.4MB. Free memory was 282.5MB in the beginning and 277.7MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * RCFGBuilder took 114998.69ms. Allocated memory was 331.4MB in the beginning and 5.0GB in the end (delta: 4.6GB). Free memory was 277.7MB in the beginning and 1.8GB in the end (delta: -1.5GB). Peak memory consumption was 3.3GB. Max. memory is 8.0GB. * TraceAbstraction took 723259.60ms. Allocated memory was 5.0GB in the beginning and 6.1GB in the end (delta: 1.2GB). Free memory was 1.8GB in the beginning and 3.0GB in the end (delta: -1.2GB). Peak memory consumption was 2.6GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 15787, positive: 14816, positive conditional: 332, positive unconditional: 14484, negative: 971, negative conditional: 961, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 14826, positive: 14816, positive conditional: 332, positive unconditional: 14484, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 14826, positive: 14816, positive conditional: 332, positive unconditional: 14484, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 14826, positive: 14816, positive conditional: 0, positive unconditional: 14816, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 14826, positive: 14816, positive conditional: 0, positive unconditional: 14816, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 14826, positive: 14816, positive conditional: 0, positive unconditional: 14816, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 14494, positive: 14484, positive conditional: 0, positive unconditional: 14484, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 14495, positive: 11958, positive conditional: 0, positive unconditional: 11958, negative: 2537, negative conditional: 0, negative unconditional: 2537, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 2536, positive: 2526, positive conditional: 0, positive unconditional: 2526, negative: 5, negative conditional: 0, negative unconditional: 5, unknown: 5, unknown conditional: 0, unknown unconditional: 5] , SemanticIndependenceRelation.Query Time [ms]: [ total: 707439, positive: 670174, positive conditional: 0, positive unconditional: 670174, negative: 15, negative conditional: 0, negative unconditional: 15, unknown: 37250, unknown conditional: 0, unknown unconditional: 37250] ], Cache Queries: [ total: 14826, positive: 332, positive conditional: 0, positive unconditional: 332, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 14494, unknown conditional: 0, unknown unconditional: 14494] , Statistics on independence cache: Total cache size (in pairs): 14494, Positive cache size: 14484, Positive conditional cache size: 0, Positive unconditional cache size: 14484, Negative cache size: 10, Negative conditional cache size: 0, Negative unconditional cache size: 10, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 961 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 548.3s, Number of persistent set computation: 80, Number of trivial persistent sets: 61, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 14494, positive: 14484, positive conditional: 0, positive unconditional: 14484, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 15787, positive: 14816, positive conditional: 332, positive unconditional: 14484, negative: 971, negative conditional: 961, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 14826, positive: 14816, positive conditional: 332, positive unconditional: 14484, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 14826, positive: 14816, positive conditional: 332, positive unconditional: 14484, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 14826, positive: 14816, positive conditional: 0, positive unconditional: 14816, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 14826, positive: 14816, positive conditional: 0, positive unconditional: 14816, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 14826, positive: 14816, positive conditional: 0, positive unconditional: 14816, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 14494, positive: 14484, positive conditional: 0, positive unconditional: 14484, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 14495, positive: 11958, positive conditional: 0, positive unconditional: 11958, negative: 2537, negative conditional: 0, negative unconditional: 2537, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 2536, positive: 2526, positive conditional: 0, positive unconditional: 2526, negative: 5, negative conditional: 0, negative unconditional: 5, unknown: 5, unknown conditional: 0, unknown unconditional: 5] , SemanticIndependenceRelation.Query Time [ms]: [ total: 707439, positive: 670174, positive conditional: 0, positive unconditional: 670174, negative: 15, negative conditional: 0, negative unconditional: 15, unknown: 37250, unknown conditional: 0, unknown unconditional: 37250] ], Cache Queries: [ total: 14826, positive: 332, positive conditional: 0, positive unconditional: 332, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 14494, unknown conditional: 0, unknown unconditional: 14494] , Statistics on independence cache: Total cache size (in pairs): 14494, Positive cache size: 14484, Positive conditional cache size: 0, Positive unconditional cache size: 14484, Negative cache size: 10, Negative conditional cache size: 0, Negative unconditional cache size: 10, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 961 - TimeoutResultAtElement [Line: 818]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 818]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 820]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 822]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 822]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 822]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 822]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 822]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 822]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 822]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 822]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 823]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 823]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 823]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 823]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 824]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 824]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 824]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 824]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 824]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 824]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 825]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 825]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 825]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 825]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 826]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 826]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 826]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 826]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 826]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 826]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 829]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 830]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 830]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 830]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 830]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 830]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 830]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 830]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 831]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 831]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 831]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 833]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 816]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 814]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while XnfDer was eliminating 1697 quantified variables from 15 xjuncts. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 5 procedures, 538 locations, 411 error locations. Started 1 CEGAR loops. OverallTime: 710.6s, OverallIterations: 3, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 709.2s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 215 NumberOfCodeBlocks, 215 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 212 ConstructedInterpolants, 0 QuantifiedInterpolants, 216 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 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 RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown