/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 -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 16:07:16,453 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-09 16:07:16,454 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-09 16:07:16,486 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-09 16:07:16,486 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-09 16:07:16,488 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-09 16:07:16,490 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-09 16:07:16,493 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-09 16:07:16,494 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-09 16:07:16,497 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-09 16:07:16,498 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-09 16:07:16,499 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-09 16:07:16,499 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-09 16:07:16,501 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-09 16:07:16,501 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-09 16:07:16,502 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-09 16:07:16,503 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-09 16:07:16,503 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-09 16:07:16,504 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-09 16:07:16,508 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-09 16:07:16,509 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-09 16:07:16,509 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-09 16:07:16,510 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-09 16:07:16,511 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-09 16:07:16,515 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-09 16:07:16,515 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-09 16:07:16,516 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-09 16:07:16,516 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-09 16:07:16,517 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-09 16:07:16,517 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-09 16:07:16,517 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-09 16:07:16,518 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-09 16:07:16,519 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-09 16:07:16,519 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-09 16:07:16,520 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-09 16:07:16,520 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-09 16:07:16,520 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-09 16:07:16,520 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-09 16:07:16,521 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-09 16:07:16,521 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-09 16:07:16,521 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-09 16:07:16,522 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder.epf [2022-11-09 16:07:16,543 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-09 16:07:16,543 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-09 16:07:16,543 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-09 16:07:16,543 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-09 16:07:16,544 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-09 16:07:16,544 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-09 16:07:16,544 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-09 16:07:16,544 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-09 16:07:16,544 INFO L138 SettingsManager]: * Use SBE=true [2022-11-09 16:07:16,544 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-09 16:07:16,545 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-09 16:07:16,545 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-09 16:07:16,545 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-09 16:07:16,545 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-09 16:07:16,545 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-09 16:07:16,546 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-09 16:07:16,546 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-09 16:07:16,546 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-09 16:07:16,546 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-09 16:07:16,546 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-09 16:07:16,546 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-09 16:07:16,546 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-09 16:07:16,546 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-09 16:07:16,546 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-11-09 16:07:16,546 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-09 16:07:16,546 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-09 16:07:16,547 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-09 16:07:16,548 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-09 16:07:16,548 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-09 16:07:16,548 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-09 16:07:16,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-09 16:07:16,548 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-09 16:07:16,548 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-11-09 16:07:16,548 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-09 16:07:16,548 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-11-09 16:07:16,548 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-11-09 16:07:16,548 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_THREAD_INSTANCE Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false [2022-11-09 16:07:16,705 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-09 16:07:16,719 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-09 16:07:16,721 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-09 16:07:16,721 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-09 16:07:16,722 INFO L275 PluginConnector]: CDTParser initialized [2022-11-09 16:07:16,722 INFO L432 ainManager$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 16:07:16,760 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27d537fd0/29e8d20c4ccc49cda6cd178d17a010ff/FLAG14e3f9e24 [2022-11-09 16:07:17,209 INFO L306 CDTParser]: Found 1 translation units. [2022-11-09 16:07:17,210 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe006_power.oepc-thin000_power.oepc.i [2022-11-09 16:07:17,220 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27d537fd0/29e8d20c4ccc49cda6cd178d17a010ff/FLAG14e3f9e24 [2022-11-09 16:07:17,229 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27d537fd0/29e8d20c4ccc49cda6cd178d17a010ff [2022-11-09 16:07:17,231 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-09 16:07:17,231 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-11-09 16:07:17,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-09 16:07:17,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-09 16:07:17,237 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-09 16:07:17,237 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:07:17" (1/1) ... [2022-11-09 16:07:17,238 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24adc970 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:07:17, skipping insertion in model container [2022-11-09 16:07:17,238 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:07:17" (1/1) ... [2022-11-09 16:07:17,242 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-09 16:07:17,271 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-09 16:07:17,398 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 16:07:17,551 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-09 16:07:17,556 INFO L203 MainTranslator]: Completed pre-run [2022-11-09 16:07:17,563 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 16:07:17,612 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-09 16:07:17,648 INFO L208 MainTranslator]: Completed translation [2022-11-09 16:07:17,648 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:07:17 WrapperNode [2022-11-09 16:07:17,649 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-09 16:07:17,649 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-09 16:07:17,649 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-09 16:07:17,649 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-09 16:07:17,654 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:07:17" (1/1) ... [2022-11-09 16:07:17,669 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:07:17" (1/1) ... [2022-11-09 16:07:17,710 INFO L138 Inliner]: procedures = 175, calls = 56, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 261 [2022-11-09 16:07:17,710 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-09 16:07:17,711 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-09 16:07:17,711 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-09 16:07:17,711 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-09 16:07:17,717 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:07:17" (1/1) ... [2022-11-09 16:07:17,717 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:07:17" (1/1) ... [2022-11-09 16:07:17,736 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:07:17" (1/1) ... [2022-11-09 16:07:17,737 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:07:17" (1/1) ... [2022-11-09 16:07:17,765 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:07:17" (1/1) ... [2022-11-09 16:07:17,769 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:07:17" (1/1) ... [2022-11-09 16:07:17,771 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:07:17" (1/1) ... [2022-11-09 16:07:17,773 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:07:17" (1/1) ... [2022-11-09 16:07:17,793 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-09 16:07:17,794 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-09 16:07:17,794 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-09 16:07:17,794 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-09 16:07:17,797 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:07:17" (1/1) ... [2022-11-09 16:07:17,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-09 16:07:17,808 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-09 16:07:17,817 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 16:07:17,823 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 16:07:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-09 16:07:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-09 16:07:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-11-09 16:07:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-09 16:07:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-09 16:07:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-09 16:07:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-11-09 16:07:17,847 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-11-09 16:07:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-11-09 16:07:17,847 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-11-09 16:07:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-09 16:07:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-11-09 16:07:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-09 16:07:17,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-09 16:07:17,849 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 16:07:18,003 INFO L235 CfgBuilder]: Building ICFG [2022-11-09 16:07:18,004 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-09 16:07:18,745 INFO L276 CfgBuilder]: Performing block encoding [2022-11-09 16:09:14,000 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-09 16:09:14,000 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-09 16:09:14,002 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:09:14 BoogieIcfgContainer [2022-11-09 16:09:14,003 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-09 16:09:14,004 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-09 16:09:14,004 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-09 16:09:14,006 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-09 16:09:14,006 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 04:07:17" (1/3) ... [2022-11-09 16:09:14,007 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@322d7330 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:09:14, skipping insertion in model container [2022-11-09 16:09:14,007 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:07:17" (2/3) ... [2022-11-09 16:09:14,007 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@322d7330 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:09:14, skipping insertion in model container [2022-11-09 16:09:14,007 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:09:14" (3/3) ... [2022-11-09 16:09:14,008 INFO L112 eAbstractionObserver]: Analyzing ICFG safe006_power.oepc-thin000_power.oepc.i [2022-11-09 16:09:14,017 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-09 16:09:14,024 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-09 16:09:14,024 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 226 error locations. [2022-11-09 16:09:14,024 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-09 16:09:26,429 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-11-09 16:09:26,467 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-09 16:09:26,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-09 16:09:26,468 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-09 16:09:26,470 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 16:09:26,472 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 16:09:26,498 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-09 16:09:26,506 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-11-09 16:09:26,510 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;@5dba1b07, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-09 16:09:26,510 INFO L358 AbstractCegarLoop]: Starting to check reachability of 45 error locations. [2022-11-09 16:10:31,146 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 16:10:31,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-09 16:10:31,149 INFO L85 PathProgramCache]: Analyzing trace with hash -552664107, now seen corresponding path program 1 times [2022-11-09 16:10:31,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-09 16:10:31,156 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1587007175] [2022-11-09 16:10:31,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-09 16:10:31,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-09 16:10:31,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-09 16:10:31,625 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 16:10:31,625 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-09 16:10:31,625 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1587007175] [2022-11-09 16:10:31,626 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1587007175] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-09 16:10:31,626 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-09 16:10:31,626 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-09 16:10:31,627 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [838512614] [2022-11-09 16:10:31,627 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-09 16:10:31,630 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-09 16:10:31,630 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-09 16:10:31,644 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-09 16:10:31,645 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-09 16:10:31,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:10:31,646 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-09 16:10:31,647 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 16:10:31,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:10:31,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:10:31,663 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-09 16:10:31,664 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 16:10:31,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-09 16:10:31,664 INFO L85 PathProgramCache]: Analyzing trace with hash 1465882796, now seen corresponding path program 1 times [2022-11-09 16:10:31,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-09 16:10:31,665 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1241440026] [2022-11-09 16:10:31,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-09 16:10:31,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-09 16:10:31,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-09 16:10:32,002 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 16:10:32,002 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-09 16:10:32,003 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1241440026] [2022-11-09 16:10:32,003 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1241440026] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-09 16:10:32,003 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-09 16:10:32,003 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-09 16:10:32,003 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1792535005] [2022-11-09 16:10:32,003 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-09 16:10:32,004 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-09 16:10:32,004 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-09 16:10:32,004 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-09 16:10:32,005 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-09 16:10:32,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:10:32,005 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-09 16:10:32,005 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 16:10:32,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:10:32,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:18:35,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:18:35,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:18:35,951 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-09 16:18:35,951 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 16:18:35,952 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-09 16:18:35,952 INFO L85 PathProgramCache]: Analyzing trace with hash -200229486, now seen corresponding path program 1 times [2022-11-09 16:18:35,952 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-09 16:18:35,952 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2107001126] [2022-11-09 16:18:35,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-09 16:18:35,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-09 16:18:36,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-09 16:18:36,409 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 16:18:36,409 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-09 16:18:36,409 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2107001126] [2022-11-09 16:18:36,410 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2107001126] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-09 16:18:36,410 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-09 16:18:36,410 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-09 16:18:36,410 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1163689260] [2022-11-09 16:18:36,410 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-09 16:18:36,410 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-09 16:18:36,410 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-09 16:18:36,411 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-09 16:18:36,411 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-09 16:18:36,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:18:36,411 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-09 16:18:36,411 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 16:18:36,411 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:18:36,411 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:18:36,411 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. Received shutdown request... [2022-11-09 16:21:02,878 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-09 16:21:02,878 WARN L619 AbstractCegarLoop]: Verification canceled: while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. [2022-11-09 16:21:02,880 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (44 of 45 remaining) [2022-11-09 16:21:02,880 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (43 of 45 remaining) [2022-11-09 16:21:02,880 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (42 of 45 remaining) [2022-11-09 16:21:02,880 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (41 of 45 remaining) [2022-11-09 16:21:02,881 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (40 of 45 remaining) [2022-11-09 16:21:02,881 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE (39 of 45 remaining) [2022-11-09 16:21:02,881 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (38 of 45 remaining) [2022-11-09 16:21:02,881 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE (37 of 45 remaining) [2022-11-09 16:21:02,881 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr8ASSERT_VIOLATIONDATA_RACE (36 of 45 remaining) [2022-11-09 16:21:02,881 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE (35 of 45 remaining) [2022-11-09 16:21:02,881 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr10ASSERT_VIOLATIONDATA_RACE (34 of 45 remaining) [2022-11-09 16:21:02,881 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr11ASSERT_VIOLATIONDATA_RACE (33 of 45 remaining) [2022-11-09 16:21:02,881 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE (32 of 45 remaining) [2022-11-09 16:21:02,882 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr13ASSERT_VIOLATIONDATA_RACE (31 of 45 remaining) [2022-11-09 16:21:02,882 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr14ASSERT_VIOLATIONDATA_RACE (30 of 45 remaining) [2022-11-09 16:21:02,882 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr15ASSERT_VIOLATIONDATA_RACE (29 of 45 remaining) [2022-11-09 16:21:02,882 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr16ASSERT_VIOLATIONDATA_RACE (28 of 45 remaining) [2022-11-09 16:21:02,882 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr17ASSERT_VIOLATIONDATA_RACE (27 of 45 remaining) [2022-11-09 16:21:02,882 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr18ASSERT_VIOLATIONDATA_RACE (26 of 45 remaining) [2022-11-09 16:21:02,882 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr19ASSERT_VIOLATIONDATA_RACE (25 of 45 remaining) [2022-11-09 16:21:02,882 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr20ASSERT_VIOLATIONDATA_RACE (24 of 45 remaining) [2022-11-09 16:21:02,883 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr21ASSERT_VIOLATIONDATA_RACE (23 of 45 remaining) [2022-11-09 16:21:02,883 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr22ASSERT_VIOLATIONDATA_RACE (22 of 45 remaining) [2022-11-09 16:21:02,883 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr23ASSERT_VIOLATIONDATA_RACE (21 of 45 remaining) [2022-11-09 16:21:02,883 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr24ASSERT_VIOLATIONDATA_RACE (20 of 45 remaining) [2022-11-09 16:21:02,883 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr25ASSERT_VIOLATIONDATA_RACE (19 of 45 remaining) [2022-11-09 16:21:02,883 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr26ASSERT_VIOLATIONDATA_RACE (18 of 45 remaining) [2022-11-09 16:21:02,883 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr27ASSERT_VIOLATIONDATA_RACE (17 of 45 remaining) [2022-11-09 16:21:02,883 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr28ASSERT_VIOLATIONDATA_RACE (16 of 45 remaining) [2022-11-09 16:21:02,883 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr29ASSERT_VIOLATIONDATA_RACE (15 of 45 remaining) [2022-11-09 16:21:02,884 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr30ASSERT_VIOLATIONDATA_RACE (14 of 45 remaining) [2022-11-09 16:21:02,884 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr31ASSERT_VIOLATIONDATA_RACE (13 of 45 remaining) [2022-11-09 16:21:02,884 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr32ASSERT_VIOLATIONDATA_RACE (12 of 45 remaining) [2022-11-09 16:21:02,884 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr33ASSERT_VIOLATIONDATA_RACE (11 of 45 remaining) [2022-11-09 16:21:02,884 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr34ASSERT_VIOLATIONDATA_RACE (10 of 45 remaining) [2022-11-09 16:21:02,884 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr35ASSERT_VIOLATIONDATA_RACE (9 of 45 remaining) [2022-11-09 16:21:02,884 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr36ASSERT_VIOLATIONDATA_RACE (8 of 45 remaining) [2022-11-09 16:21:02,884 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr37ASSERT_VIOLATIONDATA_RACE (7 of 45 remaining) [2022-11-09 16:21:02,885 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr38ASSERT_VIOLATIONDATA_RACE (6 of 45 remaining) [2022-11-09 16:21:02,885 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr39ASSERT_VIOLATIONDATA_RACE (5 of 45 remaining) [2022-11-09 16:21:02,885 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr40ASSERT_VIOLATIONDATA_RACE (4 of 45 remaining) [2022-11-09 16:21:02,885 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr41ASSERT_VIOLATIONDATA_RACE (3 of 45 remaining) [2022-11-09 16:21:02,885 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr42ASSERT_VIOLATIONDATA_RACE (2 of 45 remaining) [2022-11-09 16:21:02,885 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 45 remaining) [2022-11-09 16:21:02,885 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 45 remaining) [2022-11-09 16:21:02,889 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-11-09 16:21:02,890 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 16:21:02,892 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-11-09 16:21:02,892 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-09 16:21:02,894 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 04:21:02 BasicIcfg [2022-11-09 16:21:02,894 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-09 16:21:02,894 INFO L158 Benchmark]: Toolchain (without parser) took 825662.82ms. Allocated memory was 184.5MB in the beginning and 5.2GB in the end (delta: 5.0GB). Free memory was 125.3MB in the beginning and 2.9GB in the end (delta: -2.8GB). Peak memory consumption was 4.9GB. Max. memory is 8.0GB. [2022-11-09 16:21:02,895 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 184.5MB. Free memory was 143.8MB in the beginning and 143.7MB in the end (delta: 78.6kB). There was no memory consumed. Max. memory is 8.0GB. [2022-11-09 16:21:02,895 INFO L158 Benchmark]: CACSL2BoogieTranslator took 416.45ms. Allocated memory is still 184.5MB. Free memory was 125.1MB in the beginning and 141.4MB in the end (delta: -16.3MB). Peak memory consumption was 13.4MB. Max. memory is 8.0GB. [2022-11-09 16:21:02,895 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.80ms. Allocated memory is still 184.5MB. Free memory was 141.4MB in the beginning and 138.3MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-11-09 16:21:02,895 INFO L158 Benchmark]: Boogie Preprocessor took 82.16ms. Allocated memory is still 184.5MB. Free memory was 138.3MB in the beginning and 133.5MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-11-09 16:21:02,896 INFO L158 Benchmark]: RCFGBuilder took 116208.81ms. Allocated memory was 184.5MB in the beginning and 4.3GB in the end (delta: 4.1GB). Free memory was 133.5MB in the beginning and 2.5GB in the end (delta: -2.4GB). Peak memory consumption was 2.7GB. Max. memory is 8.0GB. [2022-11-09 16:21:02,896 INFO L158 Benchmark]: TraceAbstraction took 708889.97ms. Allocated memory was 4.3GB in the beginning and 5.2GB in the end (delta: 967.8MB). Free memory was 2.5GB in the beginning and 2.9GB in the end (delta: -383.4MB). Peak memory consumption was 3.2GB. Max. memory is 8.0GB. [2022-11-09 16:21:02,898 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 184.5MB. Free memory was 143.8MB in the beginning and 143.7MB in the end (delta: 78.6kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 416.45ms. Allocated memory is still 184.5MB. Free memory was 125.1MB in the beginning and 141.4MB in the end (delta: -16.3MB). Peak memory consumption was 13.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 60.80ms. Allocated memory is still 184.5MB. Free memory was 141.4MB in the beginning and 138.3MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 82.16ms. Allocated memory is still 184.5MB. Free memory was 138.3MB in the beginning and 133.5MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * RCFGBuilder took 116208.81ms. Allocated memory was 184.5MB in the beginning and 4.3GB in the end (delta: 4.1GB). Free memory was 133.5MB in the beginning and 2.5GB in the end (delta: -2.4GB). Peak memory consumption was 2.7GB. Max. memory is 8.0GB. * TraceAbstraction took 708889.97ms. Allocated memory was 4.3GB in the beginning and 5.2GB in the end (delta: 967.8MB). Free memory was 2.5GB in the beginning and 2.9GB in the end (delta: -383.4MB). Peak memory consumption was 3.2GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 15776, positive: 14805, positive conditional: 332, positive unconditional: 14473, 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: 14815, positive: 14805, positive conditional: 332, positive unconditional: 14473, 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: 14815, positive: 14805, positive conditional: 332, positive unconditional: 14473, 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: 14815, positive: 14805, positive conditional: 0, positive unconditional: 14805, 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: 14815, positive: 14805, positive conditional: 0, positive unconditional: 14805, 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: 14815, positive: 14805, positive conditional: 0, positive unconditional: 14805, 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: 14483, positive: 14473, positive conditional: 0, positive unconditional: 14473, 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: 14484, positive: 11958, positive conditional: 0, positive unconditional: 11958, negative: 2526, negative conditional: 0, negative unconditional: 2526, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 2525, positive: 2515, positive conditional: 0, positive unconditional: 2515, negative: 5, negative conditional: 0, negative unconditional: 5, unknown: 5, unknown conditional: 0, unknown unconditional: 5] , SemanticIndependenceRelation.Query Time [ms]: [ total: 692881, positive: 655451, positive conditional: 0, positive unconditional: 655451, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 37417, unknown conditional: 0, unknown unconditional: 37417] ], Cache Queries: [ total: 14815, positive: 332, positive conditional: 0, positive unconditional: 332, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 14483, unknown conditional: 0, unknown unconditional: 14483] , Statistics on independence cache: Total cache size (in pairs): 14483, Positive cache size: 14473, Positive conditional cache size: 0, Positive unconditional cache size: 14473, 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: 548.5s, Number of persistent set computation: 80, Number of trivial persistent sets: 61, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 14483, positive: 14473, positive conditional: 0, positive unconditional: 14473, 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: 15776, positive: 14805, positive conditional: 332, positive unconditional: 14473, 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: 14815, positive: 14805, positive conditional: 332, positive unconditional: 14473, 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: 14815, positive: 14805, positive conditional: 332, positive unconditional: 14473, 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: 14815, positive: 14805, positive conditional: 0, positive unconditional: 14805, 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: 14815, positive: 14805, positive conditional: 0, positive unconditional: 14805, 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: 14815, positive: 14805, positive conditional: 0, positive unconditional: 14805, 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: 14483, positive: 14473, positive conditional: 0, positive unconditional: 14473, 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: 14484, positive: 11958, positive conditional: 0, positive unconditional: 11958, negative: 2526, negative conditional: 0, negative unconditional: 2526, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 2525, positive: 2515, positive conditional: 0, positive unconditional: 2515, negative: 5, negative conditional: 0, negative unconditional: 5, unknown: 5, unknown conditional: 0, unknown unconditional: 5] , SemanticIndependenceRelation.Query Time [ms]: [ total: 692881, positive: 655451, positive conditional: 0, positive unconditional: 655451, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 37417, unknown conditional: 0, unknown unconditional: 37417] ], Cache Queries: [ total: 14815, positive: 332, positive conditional: 0, positive unconditional: 332, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 14483, unknown conditional: 0, unknown unconditional: 14483] , Statistics on independence cache: Total cache size (in pairs): 14483, Positive cache size: 14473, Positive conditional cache size: 0, Positive unconditional cache size: 14473, 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 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 818]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 820]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 822]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 822]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 822]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 822]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 822]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 822]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 822]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 822]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 823]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 823]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 823]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 823]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 824]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 824]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 824]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 824]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 824]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 824]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 825]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 825]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 825]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. [2022-11-09 16:21:02,903 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 16:21:02,903 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 - TimeoutResultAtElement [Line: 825]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 826]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 826]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 826]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 826]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 826]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 826]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 829]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 830]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 830]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 830]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 830]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 830]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 830]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 830]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 831]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 831]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 831]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 quantified variables from 15 xjuncts. - TimeoutResultAtElement [Line: 833]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1672 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 1672 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 1672 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: 696.4s, OverallIterations: 3, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 695.1s, 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