/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/default/gemcutter/svcomp-DataRace-32bit-GemCutter_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.absence.of.data.races.in.concurrent.programs true --cacsl2boogietranslator.check.unreachability.of.error.function.in.sv-comp.mode false -i ../../../trunk/examples/svcomp/pthread-wmm/mix018_tso.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.race-resolution-378d3e9 [2022-11-18 13:18:05,262 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 13:18:05,263 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 13:18:05,297 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 13:18:05,297 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 13:18:05,298 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 13:18:05,299 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 13:18:05,300 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 13:18:05,301 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 13:18:05,301 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 13:18:05,302 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 13:18:05,304 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 13:18:05,304 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 13:18:05,306 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 13:18:05,306 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 13:18:05,307 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 13:18:05,307 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 13:18:05,308 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 13:18:05,309 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 13:18:05,310 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 13:18:05,310 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 13:18:05,313 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 13:18:05,313 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 13:18:05,314 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 13:18:05,316 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 13:18:05,316 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 13:18:05,316 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 13:18:05,316 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 13:18:05,317 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 13:18:05,317 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 13:18:05,317 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 13:18:05,318 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 13:18:05,323 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 13:18:05,323 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 13:18:05,324 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 13:18:05,324 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 13:18:05,325 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 13:18:05,325 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 13:18:05,325 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 13:18:05,325 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 13:18:05,326 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 13:18:05,328 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/gemcutter/svcomp-DataRace-32bit-GemCutter_Default.epf [2022-11-18 13:18:05,345 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 13:18:05,345 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 13:18:05,345 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 13:18:05,345 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 13:18:05,346 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-18 13:18:05,346 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-18 13:18:05,346 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 13:18:05,347 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 13:18:05,347 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 13:18:05,347 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 13:18:05,347 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-18 13:18:05,347 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-18 13:18:05,347 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-18 13:18:05,348 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-18 13:18:05,348 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 13:18:05,348 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-18 13:18:05,348 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-18 13:18:05,348 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-18 13:18:05,348 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2022-11-18 13:18:05,348 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-18 13:18:05,348 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-18 13:18:05,348 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 13:18:05,348 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-18 13:18:05,349 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 13:18:05,349 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 13:18:05,349 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-11-18 13:18:05,349 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-18 13:18:05,349 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 13:18:05,350 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 13:18:05,350 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-18 13:18:05,350 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-18 13:18:05,350 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-18 13:18:05,350 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2022-11-18 13:18:05,350 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-18 13:18:05,350 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-18 13:18:05,350 INFO L138 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2022-11-18 13:18:05,350 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-11-18 13:18:05,350 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-18 13:18:05,350 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-11-18 13:18:05,350 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-11-18 13:18:05,351 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false [2022-11-18 13:18:05,545 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 13:18:05,560 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 13:18:05,562 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 13:18:05,562 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 13:18:05,563 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 13:18:05,564 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix018_tso.oepc.i [2022-11-18 13:18:05,607 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e0d2b8e1/24a28534d4634b15af56a2fbe76d3aa5/FLAGfc0996c43 [2022-11-18 13:18:06,038 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 13:18:06,039 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix018_tso.oepc.i [2022-11-18 13:18:06,051 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e0d2b8e1/24a28534d4634b15af56a2fbe76d3aa5/FLAGfc0996c43 [2022-11-18 13:18:06,382 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e0d2b8e1/24a28534d4634b15af56a2fbe76d3aa5 [2022-11-18 13:18:06,384 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 13:18:06,385 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-11-18 13:18:06,388 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 13:18:06,388 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 13:18:06,390 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 13:18:06,391 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:18:06" (1/1) ... [2022-11-18 13:18:06,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6132b749 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:18:06, skipping insertion in model container [2022-11-18 13:18:06,392 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:18:06" (1/1) ... [2022-11-18 13:18:06,397 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 13:18:06,439 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 13:18:06,576 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix018_tso.oepc.i[949,962] [2022-11-18 13:18:06,721 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 13:18:06,728 INFO L203 MainTranslator]: Completed pre-run [2022-11-18 13:18:06,737 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix018_tso.oepc.i[949,962] [2022-11-18 13:18:06,780 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 13:18:06,805 INFO L208 MainTranslator]: Completed translation [2022-11-18 13:18:06,805 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:18:06 WrapperNode [2022-11-18 13:18:06,805 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 13:18:06,806 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-18 13:18:06,806 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-18 13:18:06,806 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-18 13:18:06,811 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:18:06" (1/1) ... [2022-11-18 13:18:06,843 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:18:06" (1/1) ... [2022-11-18 13:18:06,898 INFO L138 Inliner]: procedures = 177, calls = 69, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 964 [2022-11-18 13:18:06,899 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-18 13:18:06,899 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-18 13:18:06,899 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-18 13:18:06,899 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-18 13:18:06,907 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:18:06" (1/1) ... [2022-11-18 13:18:06,907 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:18:06" (1/1) ... [2022-11-18 13:18:06,912 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:18:06" (1/1) ... [2022-11-18 13:18:06,913 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:18:06" (1/1) ... [2022-11-18 13:18:06,928 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:18:06" (1/1) ... [2022-11-18 13:18:06,945 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:18:06" (1/1) ... [2022-11-18 13:18:06,947 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:18:06" (1/1) ... [2022-11-18 13:18:06,950 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:18:06" (1/1) ... [2022-11-18 13:18:06,958 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-18 13:18:06,958 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-18 13:18:06,958 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-18 13:18:06,958 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-18 13:18:06,959 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:18:06" (1/1) ... [2022-11-18 13:18:06,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 13:18:06,969 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-18 13:18:06,983 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) [2022-11-18 13:18:06,992 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 [2022-11-18 13:18:07,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-18 13:18:07,017 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-11-18 13:18:07,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-18 13:18:07,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-18 13:18:07,017 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-18 13:18:07,017 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-11-18 13:18:07,018 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-11-18 13:18:07,018 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-11-18 13:18:07,018 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-11-18 13:18:07,018 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-11-18 13:18:07,018 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-11-18 13:18:07,018 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-11-18 13:18:07,018 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-11-18 13:18:07,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-18 13:18:07,018 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-11-18 13:18:07,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-18 13:18:07,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-18 13:18:07,020 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-18 13:18:07,170 INFO L235 CfgBuilder]: Building ICFG [2022-11-18 13:18:07,181 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-18 13:18:08,145 INFO L276 CfgBuilder]: Performing block encoding [2022-11-18 13:24:25,063 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-18 13:24:25,063 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-18 13:24:25,065 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:24:25 BoogieIcfgContainer [2022-11-18 13:24:25,066 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-18 13:24:25,069 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-18 13:24:25,069 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-18 13:24:25,071 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-18 13:24:25,071 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 01:18:06" (1/3) ... [2022-11-18 13:24:25,071 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45919bee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 01:24:25, skipping insertion in model container [2022-11-18 13:24:25,072 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:18:06" (2/3) ... [2022-11-18 13:24:25,072 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45919bee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 01:24:25, skipping insertion in model container [2022-11-18 13:24:25,072 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:24:25" (3/3) ... [2022-11-18 13:24:25,073 INFO L112 eAbstractionObserver]: Analyzing ICFG mix018_tso.oepc.i [2022-11-18 13:24:25,081 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-18 13:24:25,087 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-18 13:24:25,087 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 283 error locations. [2022-11-18 13:24:25,087 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-18 13:24:32,510 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-11-18 13:24:32,567 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-18 13:24:32,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-18 13:24:32,568 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-18 13:24:32,571 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) [2022-11-18 13:24:32,571 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 [2022-11-18 13:24:32,602 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-18 13:24:32,609 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P2Thread1of1ForFork0 ======== [2022-11-18 13:24:32,613 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;@2ac2b459, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-18 13:24:32,613 INFO L358 AbstractCegarLoop]: Starting to check reachability of 33 error locations. Received shutdown request... [2022-11-18 13:32:12,112 WARN L619 AbstractCegarLoop]: Verification canceled: while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. [2022-11-18 13:32:12,115 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err0ASSERT_VIOLATIONDATA_RACE (32 of 33 remaining) [2022-11-18 13:32:12,116 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err1ASSERT_VIOLATIONDATA_RACE (31 of 33 remaining) [2022-11-18 13:32:12,116 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err2ASSERT_VIOLATIONDATA_RACE (30 of 33 remaining) [2022-11-18 13:32:12,117 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err3ASSERT_VIOLATIONDATA_RACE (29 of 33 remaining) [2022-11-18 13:32:12,117 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err4ASSERT_VIOLATIONDATA_RACE (28 of 33 remaining) [2022-11-18 13:32:12,118 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err5ASSERT_VIOLATIONDATA_RACE (27 of 33 remaining) [2022-11-18 13:32:12,118 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err6ASSERT_VIOLATIONDATA_RACE (26 of 33 remaining) [2022-11-18 13:32:12,118 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err7ASSERT_VIOLATIONDATA_RACE (25 of 33 remaining) [2022-11-18 13:32:12,118 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err9ASSERT_VIOLATIONDATA_RACE (24 of 33 remaining) [2022-11-18 13:32:12,119 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err8ASSERT_VIOLATIONDATA_RACE (23 of 33 remaining) [2022-11-18 13:32:12,119 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err10ASSERT_VIOLATIONDATA_RACE (22 of 33 remaining) [2022-11-18 13:32:12,119 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err11ASSERT_VIOLATIONDATA_RACE (21 of 33 remaining) [2022-11-18 13:32:12,119 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err12ASSERT_VIOLATIONDATA_RACE (20 of 33 remaining) [2022-11-18 13:32:12,119 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err13ASSERT_VIOLATIONDATA_RACE (19 of 33 remaining) [2022-11-18 13:32:12,119 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err14ASSERT_VIOLATIONDATA_RACE (18 of 33 remaining) [2022-11-18 13:32:12,120 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err15ASSERT_VIOLATIONDATA_RACE (17 of 33 remaining) [2022-11-18 13:32:12,120 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err16ASSERT_VIOLATIONDATA_RACE (16 of 33 remaining) [2022-11-18 13:32:12,120 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err17ASSERT_VIOLATIONDATA_RACE (15 of 33 remaining) [2022-11-18 13:32:12,121 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err18ASSERT_VIOLATIONDATA_RACE (14 of 33 remaining) [2022-11-18 13:32:12,121 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err19ASSERT_VIOLATIONDATA_RACE (13 of 33 remaining) [2022-11-18 13:32:12,121 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err20ASSERT_VIOLATIONDATA_RACE (12 of 33 remaining) [2022-11-18 13:32:12,121 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 [2022-11-18 13:32:12,121 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 [2022-11-18 13:32:12,122 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err21ASSERT_VIOLATIONDATA_RACE (11 of 33 remaining) [2022-11-18 13:32:12,122 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err22ASSERT_VIOLATIONDATA_RACE (10 of 33 remaining) [2022-11-18 13:32:12,122 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err23ASSERT_VIOLATIONDATA_RACE (9 of 33 remaining) [2022-11-18 13:32:12,123 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err24ASSERT_VIOLATIONDATA_RACE (8 of 33 remaining) [2022-11-18 13:32:12,123 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err25ASSERT_VIOLATIONDATA_RACE (7 of 33 remaining) [2022-11-18 13:32:12,123 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err26ASSERT_VIOLATIONDATA_RACE (6 of 33 remaining) [2022-11-18 13:32:12,124 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err27ASSERT_VIOLATIONDATA_RACE (5 of 33 remaining) [2022-11-18 13:32:12,124 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err28ASSERT_VIOLATIONDATA_RACE (4 of 33 remaining) [2022-11-18 13:32:12,124 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err29ASSERT_VIOLATIONDATA_RACE (3 of 33 remaining) [2022-11-18 13:32:12,124 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err30ASSERT_VIOLATIONDATA_RACE (2 of 33 remaining) [2022-11-18 13:32:12,124 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err31ASSERT_VIOLATIONDATA_RACE (1 of 33 remaining) [2022-11-18 13:32:12,124 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P2Err32ASSERT_VIOLATIONDATA_RACE (0 of 33 remaining) [2022-11-18 13:32:12,137 INFO L444 BasicCegarLoop]: Path program histogram: [] [2022-11-18 13:32:12,139 INFO L307 ceAbstractionStarter]: Result for error location P2Thread1of1ForFork0 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 (1/5) [2022-11-18 13:32:12,142 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-11-18 13:32:12,142 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-18 13:32:12,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 01:32:12 BasicIcfg [2022-11-18 13:32:12,144 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-18 13:32:12,145 INFO L158 Benchmark]: Toolchain (without parser) took 845759.49ms. Allocated memory was 209.7MB in the beginning and 6.8GB in the end (delta: 6.6GB). Free memory was 178.3MB in the beginning and 5.1GB in the end (delta: -4.9GB). Peak memory consumption was 5.6GB. Max. memory is 8.0GB. [2022-11-18 13:32:12,145 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 209.7MB. Free memory is still 167.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-11-18 13:32:12,145 INFO L158 Benchmark]: CACSL2BoogieTranslator took 417.34ms. Allocated memory is still 209.7MB. Free memory was 178.1MB in the beginning and 161.5MB in the end (delta: 16.6MB). Peak memory consumption was 19.4MB. Max. memory is 8.0GB. [2022-11-18 13:32:12,146 INFO L158 Benchmark]: Boogie Procedure Inliner took 92.94ms. Allocated memory is still 209.7MB. Free memory was 161.5MB in the beginning and 156.9MB in the end (delta: 4.6MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2022-11-18 13:32:12,146 INFO L158 Benchmark]: Boogie Preprocessor took 58.59ms. Allocated memory is still 209.7MB. Free memory was 156.6MB in the beginning and 152.1MB in the end (delta: 4.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-11-18 13:32:12,146 INFO L158 Benchmark]: RCFGBuilder took 378107.38ms. Allocated memory was 209.7MB in the beginning and 6.8GB in the end (delta: 6.6GB). Free memory was 152.0MB in the beginning and 3.2GB in the end (delta: -3.1GB). Peak memory consumption was 4.9GB. Max. memory is 8.0GB. [2022-11-18 13:32:12,146 INFO L158 Benchmark]: TraceAbstraction took 467075.53ms. Allocated memory is still 6.8GB. Free memory was 3.2GB in the beginning and 5.1GB in the end (delta: -1.9GB). Peak memory consumption was 2.0GB. Max. memory is 8.0GB. [2022-11-18 13:32:12,147 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 209.7MB. Free memory is still 167.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 417.34ms. Allocated memory is still 209.7MB. Free memory was 178.1MB in the beginning and 161.5MB in the end (delta: 16.6MB). Peak memory consumption was 19.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 92.94ms. Allocated memory is still 209.7MB. Free memory was 161.5MB in the beginning and 156.9MB in the end (delta: 4.6MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 58.59ms. Allocated memory is still 209.7MB. Free memory was 156.6MB in the beginning and 152.1MB in the end (delta: 4.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * RCFGBuilder took 378107.38ms. Allocated memory was 209.7MB in the beginning and 6.8GB in the end (delta: 6.6GB). Free memory was 152.0MB in the beginning and 3.2GB in the end (delta: -3.1GB). Peak memory consumption was 4.9GB. Max. memory is 8.0GB. * TraceAbstraction took 467075.53ms. Allocated memory is still 6.8GB. Free memory was 3.2GB in the beginning and 5.1GB in the end (delta: -1.9GB). Peak memory consumption was 2.0GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 171, independent: 171, independent conditional: 0, independent unconditional: 171, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 171, independent: 171, independent conditional: 0, independent unconditional: 171, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 171, independent: 171, independent conditional: 0, independent unconditional: 171, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 171, independent: 171, independent conditional: 0, independent unconditional: 171, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 171, independent: 171, independent conditional: 0, independent unconditional: 171, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 171, independent: 171, independent conditional: 0, independent unconditional: 171, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 171, independent: 171, independent conditional: 0, independent unconditional: 171, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 171, independent: 171, independent conditional: 0, independent unconditional: 171, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 171, independent: 171, independent conditional: 0, independent unconditional: 171, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 171, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 171, unknown conditional: 0, unknown unconditional: 171] , Statistics on independence cache: Total cache size (in pairs): 171, Positive cache size: 171, Positive conditional cache size: 0, Positive unconditional cache size: 171, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 0, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.0s, Number of persistent set computation: 48, Number of trivial persistent sets: 48, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 171, independent: 171, independent conditional: 0, independent unconditional: 171, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 171, independent: 171, independent conditional: 0, independent unconditional: 171, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 171, independent: 171, independent conditional: 0, independent unconditional: 171, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 171, independent: 171, independent conditional: 0, independent unconditional: 171, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 171, independent: 171, independent conditional: 0, independent unconditional: 171, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 171, independent: 171, independent conditional: 0, independent unconditional: 171, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 171, independent: 171, independent conditional: 0, independent unconditional: 171, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 171, independent: 171, independent conditional: 0, independent unconditional: 171, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 171, independent: 171, independent conditional: 0, independent unconditional: 171, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 171, independent: 171, independent conditional: 0, independent unconditional: 171, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 171, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 171, unknown conditional: 0, unknown unconditional: 171] , Statistics on independence cache: Total cache size (in pairs): 171, Positive cache size: 171, Positive conditional cache size: 0, Positive unconditional cache size: 171, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 0, Statistics for Abstraction: - TimeoutResultAtElement [Line: 802]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 805]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 805]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 808]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 808]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 808]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 808]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 808]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 808]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 808]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 808]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 809]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 809]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 809]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 809]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 810]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 810]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 810]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 810]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 810]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 810]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 811]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 811]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 811]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 811]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 812]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 812]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 812]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 812]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 812]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 812]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 815]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - TimeoutResultAtElement [Line: 815]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while PolyPacSimplificationTermWalker was simplifying a ∧-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-30-28-11-42-27-24-19-21-16-21-13-9-10-9-9-2-2-1 context. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P2Thread1of1ForFork0 with 1 thread instances CFG has 9 procedures, 610 locations, 438 error locations. Started 1 CEGAR loops. OverallTime: 459.6s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 459.5s, 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: 0, 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: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown