/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-complex/elimination_backoff_stack.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-44940e9-m [2022-11-09 16:40:17,267 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-09 16:40:17,269 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-09 16:40:17,292 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-09 16:40:17,292 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-09 16:40:17,293 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-09 16:40:17,294 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-09 16:40:17,295 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-09 16:40:17,297 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-09 16:40:17,297 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-09 16:40:17,298 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-09 16:40:17,299 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-09 16:40:17,299 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-09 16:40:17,300 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-09 16:40:17,301 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-09 16:40:17,302 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-09 16:40:17,302 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-09 16:40:17,303 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-09 16:40:17,305 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-09 16:40:17,306 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-09 16:40:17,307 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-09 16:40:17,308 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-09 16:40:17,309 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-09 16:40:17,310 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-09 16:40:17,313 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-09 16:40:17,313 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-09 16:40:17,314 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-09 16:40:17,314 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-09 16:40:17,315 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-09 16:40:17,315 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-09 16:40:17,316 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-09 16:40:17,316 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-09 16:40:17,317 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-09 16:40:17,318 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-09 16:40:17,318 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-09 16:40:17,319 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-09 16:40:17,319 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-09 16:40:17,319 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-09 16:40:17,320 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-09 16:40:17,320 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-09 16:40:17,321 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-09 16:40:17,321 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder.epf [2022-11-09 16:40:17,346 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-09 16:40:17,347 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-09 16:40:17,347 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-09 16:40:17,347 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-09 16:40:17,348 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-09 16:40:17,348 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-09 16:40:17,348 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-09 16:40:17,348 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-09 16:40:17,348 INFO L138 SettingsManager]: * Use SBE=true [2022-11-09 16:40:17,349 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-09 16:40:17,349 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-09 16:40:17,349 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-09 16:40:17,349 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-09 16:40:17,349 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-09 16:40:17,349 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-09 16:40:17,349 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-09 16:40:17,349 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-09 16:40:17,350 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-09 16:40:17,350 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-09 16:40:17,350 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-09 16:40:17,350 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-09 16:40:17,350 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-09 16:40:17,350 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-09 16:40:17,350 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-11-09 16:40:17,350 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-09 16:40:17,350 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-09 16:40:17,351 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-09 16:40:17,351 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-09 16:40:17,351 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-09 16:40:17,351 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-09 16:40:17,351 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-09 16:40:17,351 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-09 16:40:17,351 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-11-09 16:40:17,352 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-09 16:40:17,352 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-11-09 16:40:17,352 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-11-09 16:40:17,352 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_THREAD_INSTANCE Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false [2022-11-09 16:40:17,554 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-09 16:40:17,579 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-09 16:40:17,581 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-09 16:40:17,582 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-09 16:40:17,587 INFO L275 PluginConnector]: CDTParser initialized [2022-11-09 16:40:17,588 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-complex/elimination_backoff_stack.i [2022-11-09 16:40:17,638 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dacc7cd5c/b7d5fcf1e82042aa9f0bba8d199c9076/FLAGa2222ff02 [2022-11-09 16:40:18,155 INFO L306 CDTParser]: Found 1 translation units. [2022-11-09 16:40:18,156 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/elimination_backoff_stack.i [2022-11-09 16:40:18,180 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dacc7cd5c/b7d5fcf1e82042aa9f0bba8d199c9076/FLAGa2222ff02 [2022-11-09 16:40:18,434 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dacc7cd5c/b7d5fcf1e82042aa9f0bba8d199c9076 [2022-11-09 16:40:18,436 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-09 16:40:18,437 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-11-09 16:40:18,438 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-09 16:40:18,438 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-09 16:40:18,445 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-09 16:40:18,445 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:40:18" (1/1) ... [2022-11-09 16:40:18,446 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@262d1ec3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:40:18, skipping insertion in model container [2022-11-09 16:40:18,446 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:40:18" (1/1) ... [2022-11-09 16:40:18,456 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-09 16:40:18,526 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-09 16:40:19,051 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-complex/elimination_backoff_stack.i[63494,63507] [2022-11-09 16:40:19,080 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-09 16:40:19,086 INFO L203 MainTranslator]: Completed pre-run [2022-11-09 16:40:19,161 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-complex/elimination_backoff_stack.i[63494,63507] [2022-11-09 16:40:19,174 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-09 16:40:19,248 INFO L208 MainTranslator]: Completed translation [2022-11-09 16:40:19,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:40:19 WrapperNode [2022-11-09 16:40:19,249 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-09 16:40:19,250 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-09 16:40:19,250 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-09 16:40:19,250 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-09 16:40:19,256 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:40:19" (1/1) ... [2022-11-09 16:40:19,301 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:40:19" (1/1) ... [2022-11-09 16:40:19,567 INFO L138 Inliner]: procedures = 397, calls = 214, calls flagged for inlining = 52, calls inlined = 211, statements flattened = 7542 [2022-11-09 16:40:19,567 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-09 16:40:19,568 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-09 16:40:19,568 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-09 16:40:19,568 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-09 16:40:19,576 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:40:19" (1/1) ... [2022-11-09 16:40:19,576 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:40:19" (1/1) ... [2022-11-09 16:40:19,624 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:40:19" (1/1) ... [2022-11-09 16:40:19,624 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:40:19" (1/1) ... [2022-11-09 16:40:19,911 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:40:19" (1/1) ... [2022-11-09 16:40:19,940 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:40:19" (1/1) ... [2022-11-09 16:40:19,966 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:40:19" (1/1) ... [2022-11-09 16:40:19,992 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:40:19" (1/1) ... [2022-11-09 16:40:20,085 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-09 16:40:20,086 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-09 16:40:20,086 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-09 16:40:20,088 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-09 16:40:20,089 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:40:19" (1/1) ... [2022-11-09 16:40:20,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-09 16:40:20,108 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-09 16:40:20,118 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 16:40:20,119 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 16:40:20,153 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-11-09 16:40:20,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-09 16:40:20,153 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-11-09 16:40:20,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-09 16:40:20,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-09 16:40:20,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-09 16:40:20,154 INFO L130 BoogieDeclarations]: Found specification of procedure instrPush2 [2022-11-09 16:40:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure instrPush2 [2022-11-09 16:40:20,157 INFO L130 BoogieDeclarations]: Found specification of procedure instrPush1 [2022-11-09 16:40:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure instrPush1 [2022-11-09 16:40:20,157 INFO L130 BoogieDeclarations]: Found specification of procedure instrPush0 [2022-11-09 16:40:20,158 INFO L138 BoogieDeclarations]: Found implementation of procedure instrPush0 [2022-11-09 16:40:20,158 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-09 16:40:20,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-09 16:40:20,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-09 16:40:20,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-09 16:40:20,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-09 16:40:20,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-09 16:40:20,159 INFO L130 BoogieDeclarations]: Found specification of procedure instrPop5 [2022-11-09 16:40:20,159 INFO L138 BoogieDeclarations]: Found implementation of procedure instrPop5 [2022-11-09 16:40:20,159 INFO L130 BoogieDeclarations]: Found specification of procedure instrPop6 [2022-11-09 16:40:20,159 INFO L138 BoogieDeclarations]: Found implementation of procedure instrPop6 [2022-11-09 16:40:20,159 INFO L130 BoogieDeclarations]: Found specification of procedure instrPop3 [2022-11-09 16:40:20,159 INFO L138 BoogieDeclarations]: Found implementation of procedure instrPop3 [2022-11-09 16:40:20,160 INFO L130 BoogieDeclarations]: Found specification of procedure instrPop4 [2022-11-09 16:40:20,160 INFO L138 BoogieDeclarations]: Found implementation of procedure instrPop4 [2022-11-09 16:40:20,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-09 16:40:20,164 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 16:40:20,656 INFO L235 CfgBuilder]: Building ICFG [2022-11-09 16:40:20,658 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-09 16:40:26,484 INFO L276 CfgBuilder]: Performing block encoding [2022-11-09 16:40:32,647 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-09 16:40:32,647 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-09 16:40:32,653 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:40:32 BoogieIcfgContainer [2022-11-09 16:40:32,654 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-09 16:40:32,656 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-09 16:40:32,656 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-09 16:40:32,659 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-09 16:40:32,659 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 04:40:18" (1/3) ... [2022-11-09 16:40:32,660 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58279e6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:40:32, skipping insertion in model container [2022-11-09 16:40:32,660 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:40:19" (2/3) ... [2022-11-09 16:40:32,660 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58279e6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:40:32, skipping insertion in model container [2022-11-09 16:40:32,660 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:40:32" (3/3) ... [2022-11-09 16:40:32,664 INFO L112 eAbstractionObserver]: Analyzing ICFG elimination_backoff_stack.i [2022-11-09 16:40:32,671 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-09 16:40:32,677 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-09 16:40:32,677 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 621 error locations. [2022-11-09 16:40:32,677 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-09 16:40:34,435 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-11-09 16:40:34,649 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-09 16:40:34,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-09 16:40:34,650 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-09 16:40:34,652 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 16:40:34,671 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 16:40:34,685 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-09 16:40:34,699 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == instrPop4Thread1of1ForFork0 ======== [2022-11-09 16:40:34,705 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;@46ea0583, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-09 16:40:34,706 INFO L358 AbstractCegarLoop]: Starting to check reachability of 89 error locations. [2022-11-09 16:41:11,316 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting instrPop4Err0ASSERT_VIOLATIONDATA_RACE === [instrPop4Err0ASSERT_VIOLATIONDATA_RACE, instrPop4Err1ASSERT_VIOLATIONDATA_RACE, instrPop4Err2ASSERT_VIOLATIONDATA_RACE, instrPop4Err3ASSERT_VIOLATIONDATA_RACE (and 85 more)] === [2022-11-09 16:41:11,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-09 16:41:11,324 INFO L85 PathProgramCache]: Analyzing trace with hash -1594080001, now seen corresponding path program 1 times [2022-11-09 16:41:11,332 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-09 16:41:11,332 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1769059496] [2022-11-09 16:41:11,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-09 16:41:11,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-09 16:41:11,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-09 16:41:11,726 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 16:41:11,727 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-09 16:41:11,727 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1769059496] [2022-11-09 16:41:11,727 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1769059496] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-09 16:41:11,728 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-09 16:41:11,728 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-09 16:41:11,729 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [251677549] [2022-11-09 16:41:11,729 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-09 16:41:11,736 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-09 16:41:11,737 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-09 16:41:11,756 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-09 16:41:11,757 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-09 16:41:11,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:11,759 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-09 16:41:11,761 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 103.0) internal successors, (103), 2 states have internal predecessors, (103), 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 16:41:11,761 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:20,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:20,605 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-09 16:41:20,605 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting instrPop4Err4ASSERT_VIOLATIONDATA_RACE === [instrPop4Err0ASSERT_VIOLATIONDATA_RACE, instrPop4Err1ASSERT_VIOLATIONDATA_RACE, instrPop4Err2ASSERT_VIOLATIONDATA_RACE, instrPop4Err3ASSERT_VIOLATIONDATA_RACE (and 85 more)] === [2022-11-09 16:41:20,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-09 16:41:20,606 INFO L85 PathProgramCache]: Analyzing trace with hash 1675564451, now seen corresponding path program 1 times [2022-11-09 16:41:20,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-09 16:41:20,606 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [928025188] [2022-11-09 16:41:20,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-09 16:41:20,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-09 16:41:20,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-09 16:41:20,786 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 16:41:20,787 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-09 16:41:20,787 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [928025188] [2022-11-09 16:41:20,787 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [928025188] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-09 16:41:20,788 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-09 16:41:20,788 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-09 16:41:20,788 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1845667995] [2022-11-09 16:41:20,789 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-09 16:41:20,790 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-09 16:41:20,790 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-09 16:41:20,790 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-09 16:41:20,791 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-09 16:41:20,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:20,791 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-09 16:41:20,792 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 59.0) internal successors, (118), 3 states have internal predecessors, (118), 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 16:41:20,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:20,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:20,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:20,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:41:20,889 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-09 16:41:20,890 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting instrPop4Err5ASSERT_VIOLATIONDATA_RACE === [instrPop4Err0ASSERT_VIOLATIONDATA_RACE, instrPop4Err1ASSERT_VIOLATIONDATA_RACE, instrPop4Err2ASSERT_VIOLATIONDATA_RACE, instrPop4Err3ASSERT_VIOLATIONDATA_RACE (and 85 more)] === [2022-11-09 16:41:20,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-09 16:41:20,891 INFO L85 PathProgramCache]: Analyzing trace with hash -1366558291, now seen corresponding path program 1 times [2022-11-09 16:41:20,891 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-09 16:41:20,892 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [856970308] [2022-11-09 16:41:20,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-09 16:41:20,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-09 16:41:20,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-09 16:41:21,000 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 16:41:21,001 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-09 16:41:21,001 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [856970308] [2022-11-09 16:41:21,001 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [856970308] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-09 16:41:21,001 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-09 16:41:21,001 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-09 16:41:21,001 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1079582911] [2022-11-09 16:41:21,002 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-09 16:41:21,002 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-09 16:41:21,002 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-09 16:41:21,002 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-09 16:41:21,003 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-09 16:41:21,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:21,003 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-09 16:41:21,003 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 61.5) internal successors, (123), 3 states have internal predecessors, (123), 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 16:41:21,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:21,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:41:21,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:29,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:29,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:41:29,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:41:29,706 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-09 16:41:29,707 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting instrPop4Err6ASSERT_VIOLATIONDATA_RACE === [instrPop4Err0ASSERT_VIOLATIONDATA_RACE, instrPop4Err1ASSERT_VIOLATIONDATA_RACE, instrPop4Err2ASSERT_VIOLATIONDATA_RACE, instrPop4Err3ASSERT_VIOLATIONDATA_RACE (and 85 more)] === [2022-11-09 16:41:29,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-09 16:41:29,718 INFO L85 PathProgramCache]: Analyzing trace with hash -1173454998, now seen corresponding path program 1 times [2022-11-09 16:41:29,718 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-09 16:41:29,718 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [387440537] [2022-11-09 16:41:29,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-09 16:41:29,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-09 16:41:29,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-09 16:41:30,450 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 16:41:30,450 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-09 16:41:30,450 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [387440537] [2022-11-09 16:41:30,450 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [387440537] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-09 16:41:30,450 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-09 16:41:30,451 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-09 16:41:30,451 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [70675105] [2022-11-09 16:41:30,451 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-09 16:41:30,452 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-09 16:41:30,452 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-09 16:41:30,453 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-09 16:41:30,453 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-11-09 16:41:30,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:30,453 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-09 16:41:30,453 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 26.0) internal successors, (130), 6 states have internal predecessors, (130), 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 16:41:30,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:30,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:41:30,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:41:30,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:39,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:39,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:41:39,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:41:39,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:41:39,009 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-09 16:41:39,009 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting instrPop4Err7ASSERT_VIOLATIONDATA_RACE === [instrPop4Err0ASSERT_VIOLATIONDATA_RACE, instrPop4Err1ASSERT_VIOLATIONDATA_RACE, instrPop4Err2ASSERT_VIOLATIONDATA_RACE, instrPop4Err3ASSERT_VIOLATIONDATA_RACE (and 85 more)] === [2022-11-09 16:41:39,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-09 16:41:39,009 INFO L85 PathProgramCache]: Analyzing trace with hash -1512912944, now seen corresponding path program 1 times [2022-11-09 16:41:39,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-09 16:41:39,010 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [443578025] [2022-11-09 16:41:39,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-09 16:41:39,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-09 16:41:39,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-09 16:41:39,722 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 16:41:39,723 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-09 16:41:39,723 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [443578025] [2022-11-09 16:41:39,723 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [443578025] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-09 16:41:39,723 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-09 16:41:39,723 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-09 16:41:39,723 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [36784270] [2022-11-09 16:41:39,723 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-09 16:41:39,724 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-09 16:41:39,724 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-09 16:41:39,724 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-09 16:41:39,725 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-11-09 16:41:39,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:39,725 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-09 16:41:39,725 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 28.0) internal successors, (140), 6 states have internal predecessors, (140), 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 16:41:39,726 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:39,726 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:41:39,726 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:41:39,726 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:41:39,726 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:40,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:40,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:41:40,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:41:40,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:41:40,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:41:40,771 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-09 16:41:40,772 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting instrPop4Err8ASSERT_VIOLATIONDATA_RACE === [instrPop4Err0ASSERT_VIOLATIONDATA_RACE, instrPop4Err1ASSERT_VIOLATIONDATA_RACE, instrPop4Err2ASSERT_VIOLATIONDATA_RACE, instrPop4Err3ASSERT_VIOLATIONDATA_RACE (and 85 more)] === [2022-11-09 16:41:40,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-09 16:41:40,772 INFO L85 PathProgramCache]: Analyzing trace with hash 1997518104, now seen corresponding path program 1 times [2022-11-09 16:41:40,772 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-09 16:41:40,772 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [315246265] [2022-11-09 16:41:40,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-09 16:41:40,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-09 16:41:40,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-09 16:41:41,345 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 16:41:41,345 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-09 16:41:41,345 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [315246265] [2022-11-09 16:41:41,345 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [315246265] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-09 16:41:41,345 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-09 16:41:41,346 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-09 16:41:41,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [773948416] [2022-11-09 16:41:41,346 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-09 16:41:41,346 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-09 16:41:41,346 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-09 16:41:41,347 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-09 16:41:41,350 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-11-09 16:41:41,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:41,350 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-09 16:41:41,350 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 30.8) internal successors, (154), 6 states have internal predecessors, (154), 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 16:41:41,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:41,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:41:41,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:41:41,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:41:41,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:41:41,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:42,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:42,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:41:42,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:41:42,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:41:42,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:41:42,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:41:42,235 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-09 16:41:42,236 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting instrPop4Err9ASSERT_VIOLATIONDATA_RACE === [instrPop4Err0ASSERT_VIOLATIONDATA_RACE, instrPop4Err1ASSERT_VIOLATIONDATA_RACE, instrPop4Err2ASSERT_VIOLATIONDATA_RACE, instrPop4Err3ASSERT_VIOLATIONDATA_RACE (and 85 more)] === [2022-11-09 16:41:42,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-09 16:41:42,240 INFO L85 PathProgramCache]: Analyzing trace with hash 1507895201, now seen corresponding path program 1 times [2022-11-09 16:41:42,241 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-09 16:41:42,241 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1107669308] [2022-11-09 16:41:42,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-09 16:41:42,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-09 16:41:42,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-09 16:41:42,825 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 16:41:42,825 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-09 16:41:42,826 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1107669308] [2022-11-09 16:41:42,826 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1107669308] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-09 16:41:42,826 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-09 16:41:42,826 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-09 16:41:42,826 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1090250437] [2022-11-09 16:41:42,826 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-09 16:41:42,826 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-09 16:41:42,827 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-09 16:41:42,827 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-09 16:41:42,827 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-11-09 16:41:42,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:42,827 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-09 16:41:42,827 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 32.4) internal successors, (162), 6 states have internal predecessors, (162), 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 16:41:42,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:42,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:41:42,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:41:42,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:41:42,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:41:42,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:41:42,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:51,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:51,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:41:51,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:41:51,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:41:51,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:41:51,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:41:51,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:41:51,216 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-09 16:41:51,217 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting instrPop4Err10ASSERT_VIOLATIONDATA_RACE === [instrPop4Err0ASSERT_VIOLATIONDATA_RACE, instrPop4Err1ASSERT_VIOLATIONDATA_RACE, instrPop4Err2ASSERT_VIOLATIONDATA_RACE, instrPop4Err3ASSERT_VIOLATIONDATA_RACE (and 85 more)] === [2022-11-09 16:41:51,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-09 16:41:51,217 INFO L85 PathProgramCache]: Analyzing trace with hash -1153772459, now seen corresponding path program 1 times [2022-11-09 16:41:51,217 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-09 16:41:51,217 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1030057831] [2022-11-09 16:41:51,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-09 16:41:51,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-09 16:41:51,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-09 16:41:51,877 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 16:41:51,877 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-09 16:41:51,877 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1030057831] [2022-11-09 16:41:51,877 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1030057831] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-09 16:41:51,878 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-09 16:41:51,878 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-09 16:41:51,878 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1568782602] [2022-11-09 16:41:51,878 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-09 16:41:51,878 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-09 16:41:51,878 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-09 16:41:51,879 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-09 16:41:51,879 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-11-09 16:41:51,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:51,879 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-09 16:41:51,879 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 34.2) internal successors, (171), 6 states have internal predecessors, (171), 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 16:41:51,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:41:51,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:41:51,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:41:51,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:41:51,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:41:51,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:41:51,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:41:51,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:42:03,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:42:03,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:42:03,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:42:03,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:42:03,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:42:03,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:42:03,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:42:03,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:42:03,303 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-09 16:42:03,303 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting instrPop4Err25ASSERT_VIOLATIONDATA_RACE === [instrPop4Err0ASSERT_VIOLATIONDATA_RACE, instrPop4Err1ASSERT_VIOLATIONDATA_RACE, instrPop4Err2ASSERT_VIOLATIONDATA_RACE, instrPop4Err3ASSERT_VIOLATIONDATA_RACE (and 85 more)] === [2022-11-09 16:42:03,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-09 16:42:03,303 INFO L85 PathProgramCache]: Analyzing trace with hash 1288418967, now seen corresponding path program 1 times [2022-11-09 16:42:03,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-09 16:42:03,303 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [960521373] [2022-11-09 16:42:03,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-09 16:42:03,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-09 16:42:03,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-09 16:42:03,466 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 16:42:03,466 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-09 16:42:03,466 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [960521373] [2022-11-09 16:42:03,467 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [960521373] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-09 16:42:03,467 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-09 16:42:03,467 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-09 16:42:03,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1709170379] [2022-11-09 16:42:03,467 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-09 16:42:03,467 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-09 16:42:03,468 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-09 16:42:03,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-09 16:42:03,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-09 16:42:03,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:42:03,468 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-09 16:42:03,469 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 50.75) internal successors, (203), 4 states have internal predecessors, (203), 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 16:42:03,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:42:03,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:42:03,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:42:03,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:42:03,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:42:03,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:42:03,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:42:03,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:42:03,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:42:04,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:42:04,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:42:04,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:42:04,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:42:04,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:42:04,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:42:04,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:42:04,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:42:04,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-09 16:42:04,489 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-09 16:42:04,489 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting instrPop4Err77ASSERT_VIOLATIONDATA_RACE === [instrPop4Err0ASSERT_VIOLATIONDATA_RACE, instrPop4Err1ASSERT_VIOLATIONDATA_RACE, instrPop4Err2ASSERT_VIOLATIONDATA_RACE, instrPop4Err3ASSERT_VIOLATIONDATA_RACE (and 85 more)] === [2022-11-09 16:42:04,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-09 16:42:04,490 INFO L85 PathProgramCache]: Analyzing trace with hash -1160159316, now seen corresponding path program 1 times [2022-11-09 16:42:04,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-09 16:42:04,490 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2042073793] [2022-11-09 16:42:04,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-09 16:42:04,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-09 16:42:04,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-09 16:42:05,233 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 16:42:05,236 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-09 16:42:05,237 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2042073793] [2022-11-09 16:42:05,237 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2042073793] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-09 16:42:05,237 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-09 16:42:05,238 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-09 16:42:05,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765179356] [2022-11-09 16:42:05,238 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-09 16:42:05,238 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-09 16:42:05,239 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-09 16:42:05,239 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-09 16:42:05,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-11-09 16:42:05,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:42:05,240 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-09 16:42:05,240 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 39.8) internal successors, (199), 6 states have internal predecessors, (199), 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 16:42:05,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:42:05,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:42:05,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-09 16:42:05,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:42:05,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:42:05,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:42:05,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:42:05,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-11-09 16:42:05,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-11-09 16:42:05,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-09 16:50:09,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:50:11,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:50:13,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:50:15,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:50:17,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:50:19,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:50:21,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:50:23,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:50:25,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:50:27,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:50:33,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:50:35,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:50:37,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:50:39,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:50:41,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:50:43,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:50:45,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:50:47,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:50:49,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:50:51,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:50:52,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:50:54,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:50:56,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:50:58,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-09 16:51:00,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] Received shutdown request... [2022-11-09 16:54:34,932 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-09 16:54:34,932 WARN L619 AbstractCegarLoop]: Verification canceled: while XnfDer was eliminating 1 quantified variables from 22 xjuncts. [2022-11-09 16:54:34,934 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err0ASSERT_VIOLATIONDATA_RACE (88 of 89 remaining) [2022-11-09 16:54:34,934 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err1ASSERT_VIOLATIONDATA_RACE (87 of 89 remaining) [2022-11-09 16:54:34,934 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err2ASSERT_VIOLATIONDATA_RACE (86 of 89 remaining) [2022-11-09 16:54:34,934 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err3ASSERT_VIOLATIONDATA_RACE (85 of 89 remaining) [2022-11-09 16:54:34,934 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err4ASSERT_VIOLATIONDATA_RACE (84 of 89 remaining) [2022-11-09 16:54:34,934 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err5ASSERT_VIOLATIONDATA_RACE (83 of 89 remaining) [2022-11-09 16:54:34,934 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err6ASSERT_VIOLATIONDATA_RACE (82 of 89 remaining) [2022-11-09 16:54:34,934 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err7ASSERT_VIOLATIONDATA_RACE (81 of 89 remaining) [2022-11-09 16:54:34,934 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err8ASSERT_VIOLATIONDATA_RACE (80 of 89 remaining) [2022-11-09 16:54:34,935 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err9ASSERT_VIOLATIONDATA_RACE (79 of 89 remaining) [2022-11-09 16:54:34,935 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err13ASSERT_VIOLATIONDATA_RACE (78 of 89 remaining) [2022-11-09 16:54:34,935 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err14ASSERT_VIOLATIONDATA_RACE (77 of 89 remaining) [2022-11-09 16:54:34,935 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err10ASSERT_VIOLATIONDATA_RACE (76 of 89 remaining) [2022-11-09 16:54:34,935 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err77ASSERT_VIOLATIONDATA_RACE (75 of 89 remaining) [2022-11-09 16:54:34,935 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err17ASSERT_VIOLATIONDATA_RACE (74 of 89 remaining) [2022-11-09 16:54:34,935 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err15ASSERT_VIOLATIONDATA_RACE (73 of 89 remaining) [2022-11-09 16:54:34,935 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err25ASSERT_VIOLATIONDATA_RACE (72 of 89 remaining) [2022-11-09 16:54:34,935 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err11ASSERT_VIOLATIONDATA_RACE (71 of 89 remaining) [2022-11-09 16:54:34,935 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err12ASSERT_VIOLATIONDATA_RACE (70 of 89 remaining) [2022-11-09 16:54:34,935 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err78ASSERT_VIOLATIONDATA_RACE (69 of 89 remaining) [2022-11-09 16:54:34,936 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err16ASSERT_VIOLATIONDATA_RACE (68 of 89 remaining) [2022-11-09 16:54:34,936 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err26ASSERT_VIOLATIONDATA_RACE (67 of 89 remaining) [2022-11-09 16:54:34,936 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err18ASSERT_VIOLATIONDATA_RACE (66 of 89 remaining) [2022-11-09 16:54:34,936 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err19ASSERT_VIOLATIONDATA_RACE (65 of 89 remaining) [2022-11-09 16:54:34,936 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err79ASSERT_VIOLATIONDATA_RACE (64 of 89 remaining) [2022-11-09 16:54:34,936 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err80ASSERT_VIOLATIONDATA_RACE (63 of 89 remaining) [2022-11-09 16:54:34,936 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err81ASSERT_VIOLATIONDATA_RACE (62 of 89 remaining) [2022-11-09 16:54:34,936 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err82ASSERT_VIOLATIONDATA_RACE (61 of 89 remaining) [2022-11-09 16:54:34,936 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err83ASSERT_VIOLATIONDATA_RACE (60 of 89 remaining) [2022-11-09 16:54:34,936 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err84ASSERT_VIOLATIONDATA_RACE (59 of 89 remaining) [2022-11-09 16:54:34,937 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err85ASSERT_VIOLATIONDATA_RACE (58 of 89 remaining) [2022-11-09 16:54:34,937 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err86ASSERT_VIOLATIONDATA_RACE (57 of 89 remaining) [2022-11-09 16:54:34,937 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err87ASSERT_VIOLATIONDATA_RACE (56 of 89 remaining) [2022-11-09 16:54:34,937 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err88ASSERT_VIOLATIONDATA_RACE (55 of 89 remaining) [2022-11-09 16:54:34,937 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err27ASSERT_VIOLATIONDATA_RACE (54 of 89 remaining) [2022-11-09 16:54:34,937 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err23ASSERT_VIOLATIONDATA_RACE (53 of 89 remaining) [2022-11-09 16:54:34,937 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err20ASSERT_VIOLATIONDATA_RACE (52 of 89 remaining) [2022-11-09 16:54:34,937 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err28ASSERT_VIOLATIONDATA_RACE (51 of 89 remaining) [2022-11-09 16:54:34,937 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err29ASSERT_VIOLATIONDATA_RACE (50 of 89 remaining) [2022-11-09 16:54:34,938 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err24ASSERT_VIOLATIONDATA_RACE (49 of 89 remaining) [2022-11-09 16:54:34,938 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err21ASSERT_VIOLATIONDATA_RACE (48 of 89 remaining) [2022-11-09 16:54:34,938 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err22ASSERT_VIOLATIONDATA_RACE (47 of 89 remaining) [2022-11-09 16:54:34,938 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err30ASSERT_VIOLATIONDATA_RACE (46 of 89 remaining) [2022-11-09 16:54:34,938 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err52ASSERT_VIOLATIONDATA_RACE (45 of 89 remaining) [2022-11-09 16:54:34,938 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err53ASSERT_VIOLATIONDATA_RACE (44 of 89 remaining) [2022-11-09 16:54:34,938 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err31ASSERT_VIOLATIONDATA_RACE (43 of 89 remaining) [2022-11-09 16:54:34,938 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err32ASSERT_VIOLATIONDATA_RACE (42 of 89 remaining) [2022-11-09 16:54:34,938 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err54ASSERT_VIOLATIONDATA_RACE (41 of 89 remaining) [2022-11-09 16:54:34,938 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err55ASSERT_VIOLATIONDATA_RACE (40 of 89 remaining) [2022-11-09 16:54:34,938 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err56ASSERT_VIOLATIONDATA_RACE (39 of 89 remaining) [2022-11-09 16:54:34,939 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err57ASSERT_VIOLATIONDATA_RACE (38 of 89 remaining) [2022-11-09 16:54:34,939 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err58ASSERT_VIOLATIONDATA_RACE (37 of 89 remaining) [2022-11-09 16:54:34,939 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err59ASSERT_VIOLATIONDATA_RACE (36 of 89 remaining) [2022-11-09 16:54:34,939 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err33ASSERT_VIOLATIONDATA_RACE (35 of 89 remaining) [2022-11-09 16:54:34,939 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err34ASSERT_VIOLATIONDATA_RACE (34 of 89 remaining) [2022-11-09 16:54:34,939 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err35ASSERT_VIOLATIONDATA_RACE (33 of 89 remaining) [2022-11-09 16:54:34,939 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err60ASSERT_VIOLATIONDATA_RACE (32 of 89 remaining) [2022-11-09 16:54:34,939 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err61ASSERT_VIOLATIONDATA_RACE (31 of 89 remaining) [2022-11-09 16:54:34,939 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err65ASSERT_VIOLATIONDATA_RACE (30 of 89 remaining) [2022-11-09 16:54:34,939 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err46ASSERT_VIOLATIONDATA_RACE (29 of 89 remaining) [2022-11-09 16:54:34,940 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err47ASSERT_VIOLATIONDATA_RACE (28 of 89 remaining) [2022-11-09 16:54:34,940 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err48ASSERT_VIOLATIONDATA_RACE (27 of 89 remaining) [2022-11-09 16:54:34,940 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err49ASSERT_VIOLATIONDATA_RACE (26 of 89 remaining) [2022-11-09 16:54:34,940 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err50ASSERT_VIOLATIONDATA_RACE (25 of 89 remaining) [2022-11-09 16:54:34,940 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err51ASSERT_VIOLATIONDATA_RACE (24 of 89 remaining) [2022-11-09 16:54:34,940 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err36ASSERT_VIOLATIONDATA_RACE (23 of 89 remaining) [2022-11-09 16:54:34,940 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err37ASSERT_VIOLATIONDATA_RACE (22 of 89 remaining) [2022-11-09 16:54:34,940 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err38ASSERT_VIOLATIONDATA_RACE (21 of 89 remaining) [2022-11-09 16:54:34,940 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err39ASSERT_VIOLATIONDATA_RACE (20 of 89 remaining) [2022-11-09 16:54:34,940 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err40ASSERT_VIOLATIONDATA_RACE (19 of 89 remaining) [2022-11-09 16:54:34,940 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err41ASSERT_VIOLATIONDATA_RACE (18 of 89 remaining) [2022-11-09 16:54:34,940 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err42ASSERT_VIOLATIONDATA_RACE (17 of 89 remaining) [2022-11-09 16:54:34,941 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err43ASSERT_VIOLATIONDATA_RACE (16 of 89 remaining) [2022-11-09 16:54:34,941 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err44ASSERT_VIOLATIONDATA_RACE (15 of 89 remaining) [2022-11-09 16:54:34,941 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err45ASSERT_VIOLATIONDATA_RACE (14 of 89 remaining) [2022-11-09 16:54:34,941 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err66ASSERT_VIOLATIONDATA_RACE (13 of 89 remaining) [2022-11-09 16:54:34,941 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err62ASSERT_VIOLATIONDATA_RACE (12 of 89 remaining) [2022-11-09 16:54:34,941 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err69ASSERT_VIOLATIONDATA_RACE (11 of 89 remaining) [2022-11-09 16:54:34,941 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err67ASSERT_VIOLATIONDATA_RACE (10 of 89 remaining) [2022-11-09 16:54:34,941 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err63ASSERT_VIOLATIONDATA_RACE (9 of 89 remaining) [2022-11-09 16:54:34,941 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err64ASSERT_VIOLATIONDATA_RACE (8 of 89 remaining) [2022-11-09 16:54:34,941 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err68ASSERT_VIOLATIONDATA_RACE (7 of 89 remaining) [2022-11-09 16:54:34,941 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err70ASSERT_VIOLATIONDATA_RACE (6 of 89 remaining) [2022-11-09 16:54:34,941 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err71ASSERT_VIOLATIONDATA_RACE (5 of 89 remaining) [2022-11-09 16:54:34,942 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err75ASSERT_VIOLATIONDATA_RACE (4 of 89 remaining) [2022-11-09 16:54:34,942 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err72ASSERT_VIOLATIONDATA_RACE (3 of 89 remaining) [2022-11-09 16:54:34,942 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err76ASSERT_VIOLATIONDATA_RACE (2 of 89 remaining) [2022-11-09 16:54:34,942 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err73ASSERT_VIOLATIONDATA_RACE (1 of 89 remaining) [2022-11-09 16:54:34,942 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location instrPop4Err74ASSERT_VIOLATIONDATA_RACE (0 of 89 remaining) [2022-11-09 16:54:34,946 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-11-09 16:54:34,946 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 16:54:34,953 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-09 16:54:34,954 INFO L307 ceAbstractionStarter]: Result for error location instrPop4Thread1of1ForFork0 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,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 (1/8) [2022-11-09 16:54:34,956 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-11-09 16:54:34,956 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-09 16:54:34,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 04:54:34 BasicIcfg [2022-11-09 16:54:34,959 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-09 16:54:34,959 INFO L158 Benchmark]: Toolchain (without parser) took 856522.48ms. Allocated memory was 276.8MB in the beginning and 3.9GB in the end (delta: 3.6GB). Free memory was 248.0MB in the beginning and 3.3GB in the end (delta: -3.1GB). Peak memory consumption was 2.1GB. Max. memory is 8.0GB. [2022-11-09 16:54:34,959 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 190.8MB. Free memory is still 145.4MB. There was no memory consumed. Max. memory is 8.0GB. [2022-11-09 16:54:34,960 INFO L158 Benchmark]: CACSL2BoogieTranslator took 811.27ms. Allocated memory is still 276.8MB. Free memory was 247.3MB in the beginning and 205.4MB in the end (delta: 41.9MB). Peak memory consumption was 43.0MB. Max. memory is 8.0GB. [2022-11-09 16:54:34,960 INFO L158 Benchmark]: Boogie Procedure Inliner took 318.01ms. Allocated memory is still 276.8MB. Free memory was 204.9MB in the beginning and 196.7MB in the end (delta: 8.2MB). Peak memory consumption was 29.7MB. Max. memory is 8.0GB. [2022-11-09 16:54:34,960 INFO L158 Benchmark]: Boogie Preprocessor took 517.26ms. Allocated memory was 276.8MB in the beginning and 506.5MB in the end (delta: 229.6MB). Free memory was 196.7MB in the beginning and 425.5MB in the end (delta: -228.8MB). Peak memory consumption was 70.6MB. Max. memory is 8.0GB. [2022-11-09 16:54:34,961 INFO L158 Benchmark]: RCFGBuilder took 12567.41ms. Allocated memory was 506.5MB in the beginning and 2.8GB in the end (delta: 2.3GB). Free memory was 425.0MB in the beginning and 2.4GB in the end (delta: -2.0GB). Peak memory consumption was 508.0MB. Max. memory is 8.0GB. [2022-11-09 16:54:34,961 INFO L158 Benchmark]: TraceAbstraction took 842303.06ms. Allocated memory was 2.8GB in the beginning and 3.9GB in the end (delta: 1.0GB). Free memory was 2.4GB in the beginning and 3.3GB in the end (delta: -910.5MB). Peak memory consumption was 1.7GB. Max. memory is 8.0GB. [2022-11-09 16:54:34,962 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 190.8MB. Free memory is still 145.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 811.27ms. Allocated memory is still 276.8MB. Free memory was 247.3MB in the beginning and 205.4MB in the end (delta: 41.9MB). Peak memory consumption was 43.0MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 318.01ms. Allocated memory is still 276.8MB. Free memory was 204.9MB in the beginning and 196.7MB in the end (delta: 8.2MB). Peak memory consumption was 29.7MB. Max. memory is 8.0GB. * Boogie Preprocessor took 517.26ms. Allocated memory was 276.8MB in the beginning and 506.5MB in the end (delta: 229.6MB). Free memory was 196.7MB in the beginning and 425.5MB in the end (delta: -228.8MB). Peak memory consumption was 70.6MB. Max. memory is 8.0GB. * RCFGBuilder took 12567.41ms. Allocated memory was 506.5MB in the beginning and 2.8GB in the end (delta: 2.3GB). Free memory was 425.0MB in the beginning and 2.4GB in the end (delta: -2.0GB). Peak memory consumption was 508.0MB. Max. memory is 8.0GB. * TraceAbstraction took 842303.06ms. Allocated memory was 2.8GB in the beginning and 3.9GB in the end (delta: 1.0GB). Free memory was 2.4GB in the beginning and 3.3GB in the end (delta: -910.5MB). Peak memory consumption was 1.7GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 826299, positive: 823420, positive conditional: 24912, positive unconditional: 798508, negative: 2879, negative conditional: 2114, negative unconditional: 765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 824530, positive: 823420, positive conditional: 24912, positive unconditional: 798508, negative: 1110, negative conditional: 345, negative unconditional: 765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 824530, positive: 823420, positive conditional: 24912, positive unconditional: 798508, negative: 1110, negative conditional: 345, negative unconditional: 765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 824902, positive: 823420, positive conditional: 9, positive unconditional: 823411, negative: 1482, negative conditional: 363, negative unconditional: 1119, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 824902, positive: 823420, positive conditional: 9, positive unconditional: 823411, negative: 1482, negative conditional: 47, negative unconditional: 1435, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 824902, positive: 823420, positive conditional: 9, positive unconditional: 823411, negative: 1482, negative conditional: 47, negative unconditional: 1435, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 799793, positive: 798767, positive conditional: 9, positive unconditional: 798758, negative: 1026, negative conditional: 47, negative unconditional: 979, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 799794, positive: 794832, positive conditional: 0, positive unconditional: 794832, negative: 4962, negative conditional: 0, negative unconditional: 4962, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 4961, positive: 3935, positive conditional: 9, positive unconditional: 3926, negative: 373, negative conditional: 0, negative unconditional: 373, unknown: 653, unknown conditional: 47, unknown unconditional: 606] , SemanticIndependenceRelation.Query Time [ms]: [ total: 777974, positive: 35340, positive conditional: 208, positive unconditional: 35133, negative: 6178, negative conditional: 0, negative unconditional: 6178, unknown: 736455, unknown conditional: 52740, unknown unconditional: 683715] ], Cache Queries: [ total: 824902, positive: 24653, positive conditional: 0, positive unconditional: 24653, negative: 456, negative conditional: 0, negative unconditional: 456, unknown: 799793, unknown conditional: 56, unknown unconditional: 799737] , Statistics on independence cache: Total cache size (in pairs): 799793, Positive cache size: 798767, Positive conditional cache size: 9, Positive unconditional cache size: 798758, Negative cache size: 1026, Negative conditional cache size: 47, Negative unconditional cache size: 979, Eliminated conditions: 316, Maximal queried relation: 2, Independence queries for same thread: 1769 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 458.2s, Number of persistent set computation: 730, Number of trivial persistent sets: 631, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 799273, positive: 798508, positive conditional: 0, positive unconditional: 798508, negative: 765, negative conditional: 0, negative unconditional: 765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 826299, positive: 823420, positive conditional: 24912, positive unconditional: 798508, negative: 2879, negative conditional: 2114, negative unconditional: 765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 824530, positive: 823420, positive conditional: 24912, positive unconditional: 798508, negative: 1110, negative conditional: 345, negative unconditional: 765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 824530, positive: 823420, positive conditional: 24912, positive unconditional: 798508, negative: 1110, negative conditional: 345, negative unconditional: 765, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 824902, positive: 823420, positive conditional: 9, positive unconditional: 823411, negative: 1482, negative conditional: 363, negative unconditional: 1119, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 824902, positive: 823420, positive conditional: 9, positive unconditional: 823411, negative: 1482, negative conditional: 47, negative unconditional: 1435, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 824902, positive: 823420, positive conditional: 9, positive unconditional: 823411, negative: 1482, negative conditional: 47, negative unconditional: 1435, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 799793, positive: 798767, positive conditional: 9, positive unconditional: 798758, negative: 1026, negative conditional: 47, negative unconditional: 979, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 799794, positive: 794832, positive conditional: 0, positive unconditional: 794832, negative: 4962, negative conditional: 0, negative unconditional: 4962, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 4961, positive: 3935, positive conditional: 9, positive unconditional: 3926, negative: 373, negative conditional: 0, negative unconditional: 373, unknown: 653, unknown conditional: 47, unknown unconditional: 606] , SemanticIndependenceRelation.Query Time [ms]: [ total: 777974, positive: 35340, positive conditional: 208, positive unconditional: 35133, negative: 6178, negative conditional: 0, negative unconditional: 6178, unknown: 736455, unknown conditional: 52740, unknown unconditional: 683715] ], Cache Queries: [ total: 824902, positive: 24653, positive conditional: 0, positive unconditional: 24653, negative: 456, negative conditional: 0, negative unconditional: 456, unknown: 799793, unknown conditional: 56, unknown unconditional: 799737] , Statistics on independence cache: Total cache size (in pairs): 799793, Positive cache size: 798767, Positive conditional cache size: 9, Positive unconditional cache size: 798758, Negative cache size: 1026, Negative conditional cache size: 47, Negative unconditional cache size: 979, Eliminated conditions: 316, Maximal queried relation: 2, Independence queries for same thread: 1769 - TimeoutResultAtElement [Line: 1555]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1555]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1402]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1403]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1525]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1525]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1525]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1526]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1447]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1448]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1456]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1457]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1449]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1530]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1462]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1459]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1416]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1387]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1388]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1412]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1459]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1417]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1387]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1388]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1560]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1560]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1561]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1561]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1539]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1539]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1539]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1539]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1539]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1539]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1418]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1473]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1464]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1355]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1356]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1473]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1464]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1469]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1421]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1367]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1368]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1422]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1422]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1481]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1482]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1483]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1483]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1483]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1484]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1422]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1367]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1368]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1447]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1448]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1456]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1481]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1482]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1483]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1483]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1483]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1484]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1491]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1492]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1377]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1378]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1499]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1377]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1378]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1501]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1501]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1502]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1457]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1449]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1462]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1459]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1387]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1388]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1459]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1387]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1388]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1473]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1464]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1473]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1464]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - TimeoutResultAtElement [Line: 1469]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while XnfDer was eliminating 1 quantified variables from 22 xjuncts. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: instrPop4Thread1of1ForFork0 with 1 thread instances CFG has 15 procedures, 9088 locations, 1248 error locations. Started 1 CEGAR loops. OverallTime: 840.5s, OverallIterations: 10, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 835.3s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.2s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 48, 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: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 4.0s InterpolantComputationTime, 1503 NumberOfCodeBlocks, 1503 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 1493 ConstructedInterpolants, 0 QuantifiedInterpolants, 2023 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 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