/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-VarAbsGlobalSmt.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-atomic/qrcu-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-73dbefe-m [2022-11-11 11:53:57,953 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-11 11:53:57,954 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-11 11:53:57,983 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-11 11:53:57,983 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-11 11:53:57,984 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-11 11:53:57,985 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-11 11:53:57,986 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-11 11:53:57,987 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-11 11:53:57,988 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-11 11:53:57,988 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-11 11:53:57,989 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-11 11:53:57,989 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-11 11:53:57,990 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-11 11:53:57,991 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-11 11:53:57,999 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-11 11:53:58,000 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-11 11:53:58,004 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-11 11:53:58,008 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-11 11:53:58,009 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-11 11:53:58,010 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-11 11:53:58,013 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-11 11:53:58,013 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-11 11:53:58,014 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-11 11:53:58,015 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-11 11:53:58,016 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-11 11:53:58,016 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-11 11:53:58,016 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-11 11:53:58,017 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-11 11:53:58,017 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2022-11-11 11:53:58,020 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-11 11:53:58,020 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-11 11:53:58,021 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-11 11:53:58,025 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder-VarAbsGlobalSmt.epf [2022-11-11 11:53:58,052 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-11 11:53:58,052 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-11 11:53:58,053 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-11 11:53:58,053 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-11 11:53:58,053 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-11 11:53:58,054 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-11 11:53:58,054 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-11 11:53:58,054 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-11 11:53:58,054 INFO L138 SettingsManager]: * Use SBE=true [2022-11-11 11:53:58,054 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-11 11:53:58,055 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-11 11:53:58,055 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-11 11:53:58,055 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-11 11:53:58,055 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-11 11:53:58,055 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-11 11:53:58,055 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-11 11:53:58,055 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-11 11:53:58,056 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-11 11:53:58,056 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-11 11:53:58,056 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-11 11:53:58,056 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-11 11:53:58,056 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-11 11:53:58,056 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-11 11:53:58,057 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-11-11 11:53:58,057 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-11 11:53:58,057 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-11 11:53:58,057 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-11 11:53:58,058 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-11 11:53:58,058 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-11 11:53:58,058 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-11 11:53:58,058 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-11 11:53:58,058 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-11 11:53:58,058 INFO L138 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2022-11-11 11:53:58,058 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-11-11 11:53:58,058 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-11 11:53:58,058 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-11-11 11:53:58,059 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-11-11 11:53:58,059 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_THREAD_INSTANCE Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false [2022-11-11 11:53:58,235 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-11 11:53:58,248 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-11 11:53:58,250 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-11 11:53:58,251 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-11 11:53:58,251 INFO L275 PluginConnector]: CDTParser initialized [2022-11-11 11:53:58,252 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-atomic/qrcu-1.i [2022-11-11 11:53:58,293 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9d75e9a6/fd8c6c0cfafb44a5aa08c3bcab5c7e79/FLAG21e7944b3 [2022-11-11 11:53:58,788 INFO L306 CDTParser]: Found 1 translation units. [2022-11-11 11:53:58,788 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/qrcu-1.i [2022-11-11 11:53:58,799 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9d75e9a6/fd8c6c0cfafb44a5aa08c3bcab5c7e79/FLAG21e7944b3 [2022-11-11 11:53:59,059 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9d75e9a6/fd8c6c0cfafb44a5aa08c3bcab5c7e79 [2022-11-11 11:53:59,061 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-11 11:53:59,062 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-11-11 11:53:59,062 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-11 11:53:59,062 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-11 11:53:59,069 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-11 11:53:59,070 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:53:59" (1/1) ... [2022-11-11 11:53:59,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56afd630 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:59, skipping insertion in model container [2022-11-11 11:53:59,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:53:59" (1/1) ... [2022-11-11 11:53:59,076 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-11 11:53:59,099 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-11 11:53:59,335 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-atomic/qrcu-1.i[30694,30707] [2022-11-11 11:53:59,336 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-atomic/qrcu-1.i[30916,30929] [2022-11-11 11:53:59,349 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-11 11:53:59,355 INFO L203 MainTranslator]: Completed pre-run [2022-11-11 11:53:59,380 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-atomic/qrcu-1.i[30694,30707] [2022-11-11 11:53:59,381 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-atomic/qrcu-1.i[30916,30929] [2022-11-11 11:53:59,390 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-11 11:53:59,414 INFO L208 MainTranslator]: Completed translation [2022-11-11 11:53:59,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:59 WrapperNode [2022-11-11 11:53:59,415 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-11 11:53:59,416 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-11 11:53:59,416 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-11 11:53:59,416 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-11 11:53:59,421 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:59" (1/1) ... [2022-11-11 11:53:59,458 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:59" (1/1) ... [2022-11-11 11:53:59,487 INFO L138 Inliner]: procedures = 177, calls = 54, calls flagged for inlining = 15, calls inlined = 17, statements flattened = 473 [2022-11-11 11:53:59,489 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-11 11:53:59,489 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-11 11:53:59,490 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-11 11:53:59,490 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-11 11:53:59,496 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:59" (1/1) ... [2022-11-11 11:53:59,496 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:59" (1/1) ... [2022-11-11 11:53:59,499 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:59" (1/1) ... [2022-11-11 11:53:59,499 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:59" (1/1) ... [2022-11-11 11:53:59,520 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:59" (1/1) ... [2022-11-11 11:53:59,528 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:59" (1/1) ... [2022-11-11 11:53:59,530 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:59" (1/1) ... [2022-11-11 11:53:59,532 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:59" (1/1) ... [2022-11-11 11:53:59,536 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-11 11:53:59,536 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-11 11:53:59,536 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-11 11:53:59,536 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-11 11:53:59,537 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:59" (1/1) ... [2022-11-11 11:53:59,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-11 11:53:59,555 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-11 11:53:59,572 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) [2022-11-11 11:53:59,581 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 [2022-11-11 11:53:59,608 INFO L130 BoogieDeclarations]: Found specification of procedure qrcu_reader1 [2022-11-11 11:53:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure qrcu_reader1 [2022-11-11 11:53:59,609 INFO L130 BoogieDeclarations]: Found specification of procedure qrcu_reader2 [2022-11-11 11:53:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure qrcu_reader2 [2022-11-11 11:53:59,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-11 11:53:59,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-11 11:53:59,609 INFO L130 BoogieDeclarations]: Found specification of procedure qrcu_updater [2022-11-11 11:53:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure qrcu_updater [2022-11-11 11:53:59,609 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-11 11:53:59,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-11 11:53:59,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-11 11:53:59,610 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-11 11:53:59,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-11 11:53:59,610 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-11 11:53:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-11 11:53:59,611 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-11 11:53:59,706 INFO L235 CfgBuilder]: Building ICFG [2022-11-11 11:53:59,707 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-11 11:54:00,137 INFO L276 CfgBuilder]: Performing block encoding [2022-11-11 11:54:00,353 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-11 11:54:00,353 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-11 11:54:00,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:54:00 BoogieIcfgContainer [2022-11-11 11:54:00,356 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-11 11:54:00,358 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-11 11:54:00,358 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-11 11:54:00,361 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-11 11:54:00,361 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.11 11:53:59" (1/3) ... [2022-11-11 11:54:00,362 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2204f02b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.11 11:54:00, skipping insertion in model container [2022-11-11 11:54:00,362 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:59" (2/3) ... [2022-11-11 11:54:00,362 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2204f02b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.11 11:54:00, skipping insertion in model container [2022-11-11 11:54:00,363 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:54:00" (3/3) ... [2022-11-11 11:54:00,366 INFO L112 eAbstractionObserver]: Analyzing ICFG qrcu-1.i [2022-11-11 11:54:00,376 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-11 11:54:00,382 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-11 11:54:00,383 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 59 error locations. [2022-11-11 11:54:00,383 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-11 11:54:00,508 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-11-11 11:54:00,548 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-11 11:54:00,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-11 11:54:00,549 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-11 11:54:00,552 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) [2022-11-11 11:54:00,558 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 [2022-11-11 11:54:00,597 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-11 11:54:00,626 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == qrcu_reader2Thread1of1ForFork2 ======== [2022-11-11 11:54:00,630 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;@681306a6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-11 11:54:00,630 INFO L358 AbstractCegarLoop]: Starting to check reachability of 13 error locations. [2022-11-11 11:54:01,009 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting qrcu_reader2Err7ASSERT_VIOLATIONDATA_RACE === [qrcu_reader2Err0ASSERT_VIOLATIONDATA_RACE, qrcu_reader2Err7ASSERT_VIOLATIONDATA_RACE, qrcu_reader2Err1ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2022-11-11 11:54:01,012 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-11 11:54:01,013 INFO L85 PathProgramCache]: Analyzing trace with hash 115747320, now seen corresponding path program 1 times [2022-11-11 11:54:01,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-11 11:54:01,019 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1854077825] [2022-11-11 11:54:01,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-11 11:54:01,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-11 11:54:01,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-11 11:54:01,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-11 11:54:01,140 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-11 11:54:01,140 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1854077825] [2022-11-11 11:54:01,141 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1854077825] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-11 11:54:01,141 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-11 11:54:01,141 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-11 11:54:01,142 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1399702528] [2022-11-11 11:54:01,142 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-11 11:54:01,145 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-11 11:54:01,146 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-11 11:54:01,158 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-11 11:54:01,159 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-11 11:54:01,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:01,163 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-11 11:54:01,163 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 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) [2022-11-11 11:54:01,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:01,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:01,187 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-11 11:54:01,187 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting qrcu_reader2Err0ASSERT_VIOLATIONDATA_RACE === [qrcu_reader2Err0ASSERT_VIOLATIONDATA_RACE, qrcu_reader2Err7ASSERT_VIOLATIONDATA_RACE, qrcu_reader2Err1ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2022-11-11 11:54:01,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-11 11:54:01,187 INFO L85 PathProgramCache]: Analyzing trace with hash 786713656, now seen corresponding path program 1 times [2022-11-11 11:54:01,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-11 11:54:01,188 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1844050503] [2022-11-11 11:54:01,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-11 11:54:01,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-11 11:54:01,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-11 11:54:01,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-11 11:54:01,246 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-11 11:54:01,246 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1844050503] [2022-11-11 11:54:01,246 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1844050503] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-11 11:54:01,246 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-11 11:54:01,246 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-11 11:54:01,247 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1710279881] [2022-11-11 11:54:01,247 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-11 11:54:01,247 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-11 11:54:01,248 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-11 11:54:01,248 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-11 11:54:01,248 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-11 11:54:01,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:01,249 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-11 11:54:01,250 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 21.5) internal successors, (43), 3 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-11 11:54:01,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:01,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:01,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:01,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:01,300 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-11 11:54:01,300 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting qrcu_reader2Err7ASSERT_VIOLATIONDATA_RACE === [qrcu_reader2Err0ASSERT_VIOLATIONDATA_RACE, qrcu_reader2Err7ASSERT_VIOLATIONDATA_RACE, qrcu_reader2Err1ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2022-11-11 11:54:01,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-11 11:54:01,301 INFO L85 PathProgramCache]: Analyzing trace with hash 157454603, now seen corresponding path program 1 times [2022-11-11 11:54:01,301 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-11 11:54:01,301 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [218419221] [2022-11-11 11:54:01,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-11 11:54:01,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-11 11:54:01,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-11 11:54:01,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-11 11:54:01,358 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-11 11:54:01,358 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [218419221] [2022-11-11 11:54:01,358 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [218419221] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-11 11:54:01,358 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-11 11:54:01,358 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-11 11:54:01,359 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1155435457] [2022-11-11 11:54:01,359 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-11 11:54:01,359 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-11 11:54:01,359 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-11 11:54:01,360 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-11 11:54:01,360 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-11 11:54:01,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:01,361 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-11 11:54:01,361 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 26.0) internal successors, (52), 3 states have internal predecessors, (52), 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) [2022-11-11 11:54:01,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:01,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:01,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:01,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:01,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:01,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:01,462 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-11 11:54:01,462 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting qrcu_reader2Err8ASSERT_VIOLATIONDATA_RACE === [qrcu_reader2Err0ASSERT_VIOLATIONDATA_RACE, qrcu_reader2Err7ASSERT_VIOLATIONDATA_RACE, qrcu_reader2Err1ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2022-11-11 11:54:01,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-11 11:54:01,463 INFO L85 PathProgramCache]: Analyzing trace with hash 1488587318, now seen corresponding path program 1 times [2022-11-11 11:54:01,463 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-11 11:54:01,463 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2014905832] [2022-11-11 11:54:01,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-11 11:54:01,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-11 11:54:01,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-11 11:54:01,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-11 11:54:01,533 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-11 11:54:01,535 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2014905832] [2022-11-11 11:54:01,535 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2014905832] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-11 11:54:01,536 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-11 11:54:01,536 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-11 11:54:01,537 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [900365038] [2022-11-11 11:54:01,537 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-11 11:54:01,538 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-11 11:54:01,538 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-11 11:54:01,539 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-11 11:54:01,540 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-11 11:54:01,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:01,541 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-11 11:54:01,541 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 28.5) internal successors, (57), 3 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-11 11:54:01,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:01,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:01,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:01,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:06,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:06,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:06,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:06,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:06,272 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-11 11:54:06,272 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting qrcu_reader2Err8ASSERT_VIOLATIONDATA_RACE === [qrcu_reader2Err0ASSERT_VIOLATIONDATA_RACE, qrcu_reader2Err7ASSERT_VIOLATIONDATA_RACE, qrcu_reader2Err1ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2022-11-11 11:54:06,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-11 11:54:06,272 INFO L85 PathProgramCache]: Analyzing trace with hash -1475433855, now seen corresponding path program 1 times [2022-11-11 11:54:06,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-11 11:54:06,273 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1390836804] [2022-11-11 11:54:06,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-11 11:54:06,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-11 11:54:06,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-11 11:54:06,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-11 11:54:06,324 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-11 11:54:06,324 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1390836804] [2022-11-11 11:54:06,324 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1390836804] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-11 11:54:06,324 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-11 11:54:06,324 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-11 11:54:06,324 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [809029365] [2022-11-11 11:54:06,324 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-11 11:54:06,325 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-11 11:54:06,325 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-11 11:54:06,325 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-11 11:54:06,325 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-11 11:54:06,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:06,327 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-11 11:54:06,327 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 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) [2022-11-11 11:54:06,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:06,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:06,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:06,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:06,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:09,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:09,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:09,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:09,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:09,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:09,287 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-11 11:54:09,287 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting qrcu_reader2Err8ASSERT_VIOLATIONDATA_RACE === [qrcu_reader2Err0ASSERT_VIOLATIONDATA_RACE, qrcu_reader2Err7ASSERT_VIOLATIONDATA_RACE, qrcu_reader2Err1ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2022-11-11 11:54:09,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-11 11:54:09,288 INFO L85 PathProgramCache]: Analyzing trace with hash -452064940, now seen corresponding path program 1 times [2022-11-11 11:54:09,288 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-11 11:54:09,288 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1752657055] [2022-11-11 11:54:09,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-11 11:54:09,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-11 11:54:09,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-11 11:54:09,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-11 11:54:09,373 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-11 11:54:09,373 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1752657055] [2022-11-11 11:54:09,373 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1752657055] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-11 11:54:09,373 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-11 11:54:09,373 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-11 11:54:09,373 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [371337133] [2022-11-11 11:54:09,373 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-11 11:54:09,374 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-11 11:54:09,374 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-11 11:54:09,375 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-11 11:54:09,375 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-11 11:54:09,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:09,376 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-11 11:54:09,376 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 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) [2022-11-11 11:54:09,376 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:09,376 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:09,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:09,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:09,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:09,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:11,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:11,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:11,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:11,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:11,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:11,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:11,780 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-11 11:54:11,781 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting qrcu_reader2Err8ASSERT_VIOLATIONDATA_RACE === [qrcu_reader2Err0ASSERT_VIOLATIONDATA_RACE, qrcu_reader2Err7ASSERT_VIOLATIONDATA_RACE, qrcu_reader2Err1ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2022-11-11 11:54:11,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-11 11:54:11,781 INFO L85 PathProgramCache]: Analyzing trace with hash -1440590807, now seen corresponding path program 1 times [2022-11-11 11:54:11,781 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-11 11:54:11,781 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [773102385] [2022-11-11 11:54:11,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-11 11:54:11,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-11 11:54:11,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-11 11:54:12,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-11 11:54:12,246 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-11 11:54:12,246 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [773102385] [2022-11-11 11:54:12,248 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [773102385] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-11 11:54:12,248 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-11 11:54:12,248 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-11 11:54:12,248 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1882815881] [2022-11-11 11:54:12,252 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-11 11:54:12,252 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-11 11:54:12,252 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-11 11:54:12,253 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-11 11:54:12,253 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-11-11 11:54:12,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:12,255 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-11 11:54:12,255 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 16.666666666666668) internal successors, (100), 6 states have internal predecessors, (100), 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) [2022-11-11 11:54:12,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:12,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:12,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:12,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:12,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:12,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:12,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:17,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:17,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:17,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:17,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:17,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:17,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:17,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-11 11:54:17,284 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-11 11:54:17,285 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting qrcu_reader2Err8ASSERT_VIOLATIONDATA_RACE === [qrcu_reader2Err0ASSERT_VIOLATIONDATA_RACE, qrcu_reader2Err7ASSERT_VIOLATIONDATA_RACE, qrcu_reader2Err1ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2022-11-11 11:54:17,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-11 11:54:17,285 INFO L85 PathProgramCache]: Analyzing trace with hash -816089268, now seen corresponding path program 1 times [2022-11-11 11:54:17,285 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-11 11:54:17,286 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [13929638] [2022-11-11 11:54:17,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-11 11:54:17,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-11 11:54:17,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-11 11:54:17,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-11 11:54:17,703 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-11 11:54:17,703 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [13929638] [2022-11-11 11:54:17,703 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [13929638] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-11 11:54:17,703 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-11 11:54:17,703 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-11 11:54:17,703 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1431287626] [2022-11-11 11:54:17,704 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-11 11:54:17,704 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-11 11:54:17,704 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-11 11:54:17,704 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-11 11:54:17,704 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-11-11 11:54:17,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:17,705 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-11 11:54:17,705 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 18.0) internal successors, (108), 6 states have internal predecessors, (108), 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) [2022-11-11 11:54:17,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:17,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:17,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:17,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:17,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:17,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:17,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-11-11 11:54:17,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:21,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-11 11:54:21,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:21,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:21,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:21,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:21,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-11 11:54:21,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-11 11:54:21,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-11 11:54:21,103 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-11 11:54:21,103 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting qrcu_reader2Err8ASSERT_VIOLATIONDATA_RACE === [qrcu_reader2Err0ASSERT_VIOLATIONDATA_RACE, qrcu_reader2Err7ASSERT_VIOLATIONDATA_RACE, qrcu_reader2Err1ASSERT_VIOLATIONDATA_RACE (and 10 more)] === [2022-11-11 11:54:21,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-11 11:54:21,103 INFO L85 PathProgramCache]: Analyzing trace with hash 926721067, now seen corresponding path program 1 times [2022-11-11 11:54:21,103 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-11 11:54:21,103 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1811336374] [2022-11-11 11:54:21,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-11 11:54:21,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-11 11:54:21,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-11 11:54:21,138 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-11 11:54:21,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-11 11:54:21,207 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-11 11:54:21,207 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-11 11:54:21,208 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location qrcu_reader2Err8ASSERT_VIOLATIONDATA_RACE (12 of 13 remaining) [2022-11-11 11:54:21,209 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err0ASSERT_VIOLATIONDATA_RACE (11 of 13 remaining) [2022-11-11 11:54:21,209 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err7ASSERT_VIOLATIONDATA_RACE (10 of 13 remaining) [2022-11-11 11:54:21,210 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err1ASSERT_VIOLATIONDATA_RACE (9 of 13 remaining) [2022-11-11 11:54:21,210 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err2ASSERT_VIOLATIONDATA_RACE (8 of 13 remaining) [2022-11-11 11:54:21,210 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err3ASSERT_VIOLATIONDATA_RACE (7 of 13 remaining) [2022-11-11 11:54:21,210 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err4ASSERT_VIOLATIONDATA_RACE (6 of 13 remaining) [2022-11-11 11:54:21,210 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err5ASSERT_VIOLATIONDATA_RACE (5 of 13 remaining) [2022-11-11 11:54:21,211 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err6ASSERT_VIOLATIONDATA_RACE (4 of 13 remaining) [2022-11-11 11:54:21,211 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err9ASSERT_VIOLATIONDATA_RACE (3 of 13 remaining) [2022-11-11 11:54:21,211 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err10ASSERT_VIOLATIONDATA_RACE (2 of 13 remaining) [2022-11-11 11:54:21,211 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err11ASSERT_VIOLATIONDATA_RACE (1 of 13 remaining) [2022-11-11 11:54:21,211 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err12ASSERT_VIOLATIONDATA_RACE (0 of 13 remaining) [2022-11-11 11:54:21,211 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-11 11:54:21,228 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-11 11:54:21,229 INFO L307 ceAbstractionStarter]: Result for error location qrcu_reader2Thread1of1ForFork2 was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN (1/4) [2022-11-11 11:54:21,232 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-11-11 11:54:21,233 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-11 11:54:21,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.11 11:54:21 BasicIcfg [2022-11-11 11:54:21,342 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-11 11:54:21,342 INFO L158 Benchmark]: Toolchain (without parser) took 22280.72ms. Allocated memory was 190.8MB in the beginning and 3.8GB in the end (delta: 3.6GB). Free memory was 157.6MB in the beginning and 1.8GB in the end (delta: -1.6GB). Peak memory consumption was 2.0GB. Max. memory is 8.0GB. [2022-11-11 11:54:21,343 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 190.8MB. Free memory is still 145.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-11-11 11:54:21,343 INFO L158 Benchmark]: CACSL2BoogieTranslator took 352.62ms. Allocated memory was 190.8MB in the beginning and 307.2MB in the end (delta: 116.4MB). Free memory was 157.3MB in the beginning and 263.5MB in the end (delta: -106.2MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2022-11-11 11:54:21,343 INFO L158 Benchmark]: Boogie Procedure Inliner took 73.47ms. Allocated memory is still 307.2MB. Free memory was 263.5MB in the beginning and 259.8MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-11-11 11:54:21,343 INFO L158 Benchmark]: Boogie Preprocessor took 46.34ms. Allocated memory is still 307.2MB. Free memory was 259.8MB in the beginning and 256.6MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-11-11 11:54:21,343 INFO L158 Benchmark]: RCFGBuilder took 820.18ms. Allocated memory is still 307.2MB. Free memory was 256.6MB in the beginning and 174.9MB in the end (delta: 81.8MB). Peak memory consumption was 81.8MB. Max. memory is 8.0GB. [2022-11-11 11:54:21,344 INFO L158 Benchmark]: TraceAbstraction took 20983.73ms. Allocated memory was 307.2MB in the beginning and 3.8GB in the end (delta: 3.5GB). Free memory was 174.3MB in the beginning and 1.8GB in the end (delta: -1.6GB). Peak memory consumption was 1.9GB. Max. memory is 8.0GB. [2022-11-11 11:54:21,344 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 190.8MB. Free memory is still 145.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 352.62ms. Allocated memory was 190.8MB in the beginning and 307.2MB in the end (delta: 116.4MB). Free memory was 157.3MB in the beginning and 263.5MB in the end (delta: -106.2MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 73.47ms. Allocated memory is still 307.2MB. Free memory was 263.5MB in the beginning and 259.8MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 46.34ms. Allocated memory is still 307.2MB. Free memory was 259.8MB in the beginning and 256.6MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 820.18ms. Allocated memory is still 307.2MB. Free memory was 256.6MB in the beginning and 174.9MB in the end (delta: 81.8MB). Peak memory consumption was 81.8MB. Max. memory is 8.0GB. * TraceAbstraction took 20983.73ms. Allocated memory was 307.2MB in the beginning and 3.8GB in the end (delta: 3.5GB). Free memory was 174.3MB in the beginning and 1.8GB in the end (delta: -1.6GB). Peak memory consumption was 1.9GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 4702, independent: 4696, independent conditional: 33, independent unconditional: 4663, dependent: 6, dependent conditional: 4, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3555824, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 273073, dependent conditional: 272141, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 139087, dependent unconditional: 114566, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 52140, independent: 50884, independent conditional: 0, independent unconditional: 50884, dependent: 1256, dependent conditional: 0, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2845, independent: 631, independent conditional: 0, independent unconditional: 631, dependent: 959, dependent conditional: 0, dependent unconditional: 959, unknown: 1255, unknown conditional: 0, unknown unconditional: 1255] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253312, dependent conditional: 0, dependent unconditional: 253312, unknown: 52145, unknown conditional: 0, unknown unconditional: 52145] , Statistics on independence cache: Total cache size (in pairs): 4665, Positive cache size: 4663, Positive conditional cache size: 0, Positive unconditional cache size: 4663, Negative cache size: 2, Negative conditional cache size: 0, Negative unconditional cache size: 2, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 4, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 4118, independent: 4109, independent conditional: 27, independent unconditional: 4082, dependent: 9, dependent conditional: 4, dependent unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3555824, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 273073, dependent conditional: 272141, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 139087, dependent unconditional: 114566, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 52140, independent: 50884, independent conditional: 0, independent unconditional: 50884, dependent: 1256, dependent conditional: 0, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2845, independent: 631, independent conditional: 0, independent unconditional: 631, dependent: 959, dependent conditional: 0, dependent unconditional: 959, unknown: 1255, unknown conditional: 0, unknown unconditional: 1255] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253312, dependent conditional: 0, dependent unconditional: 253312, unknown: 52145, unknown conditional: 0, unknown unconditional: 52145] , Statistics on independence cache: Total cache size (in pairs): 4932, Positive cache size: 4926, Positive conditional cache size: 0, Positive unconditional cache size: 4926, Negative cache size: 6, Negative conditional cache size: 0, Negative unconditional cache size: 6, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 8, Statistics for Abstraction: - StatisticsResult: Independence relation #3 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 6612, independent: 6593, independent conditional: 64, independent unconditional: 6529, dependent: 19, dependent conditional: 12, dependent unconditional: 7, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3555824, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 273073, dependent conditional: 272141, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 139087, dependent unconditional: 114566, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 52140, independent: 50884, independent conditional: 0, independent unconditional: 50884, dependent: 1256, dependent conditional: 0, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2845, independent: 631, independent conditional: 0, independent unconditional: 631, dependent: 959, dependent conditional: 0, dependent unconditional: 959, unknown: 1255, unknown conditional: 0, unknown unconditional: 1255] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253312, dependent conditional: 0, dependent unconditional: 253312, unknown: 52145, unknown conditional: 0, unknown unconditional: 52145] , Statistics on independence cache: Total cache size (in pairs): 7076, Positive cache size: 7065, Positive conditional cache size: 0, Positive unconditional cache size: 7065, Negative cache size: 11, Negative conditional cache size: 0, Negative unconditional cache size: 11, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 20, Statistics for Abstraction: - StatisticsResult: Independence relation #4 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 7441, independent: 7418, independent conditional: 81, independent unconditional: 7337, dependent: 23, dependent conditional: 13, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3555824, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 273073, dependent conditional: 272141, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 139087, dependent unconditional: 114566, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 52140, independent: 50884, independent conditional: 0, independent unconditional: 50884, dependent: 1256, dependent conditional: 0, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2845, independent: 631, independent conditional: 0, independent unconditional: 631, dependent: 959, dependent conditional: 0, dependent unconditional: 959, unknown: 1255, unknown conditional: 0, unknown unconditional: 1255] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253312, dependent conditional: 0, dependent unconditional: 253312, unknown: 52145, unknown conditional: 0, unknown unconditional: 52145] , Statistics on independence cache: Total cache size (in pairs): 8895, Positive cache size: 8879, Positive conditional cache size: 0, Positive unconditional cache size: 8879, Negative cache size: 16, Negative conditional cache size: 0, Negative unconditional cache size: 16, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 33, Statistics for Abstraction: - StatisticsResult: Independence relation #5 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 571525, independent: 527333, independent conditional: 492494, independent unconditional: 34839, dependent: 44191, dependent conditional: 44015, dependent unconditional: 176, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3555824, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 273073, dependent conditional: 272141, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 139087, dependent unconditional: 114566, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 52140, independent: 50884, independent conditional: 0, independent unconditional: 50884, dependent: 1256, dependent conditional: 0, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2845, independent: 631, independent conditional: 0, independent unconditional: 631, dependent: 959, dependent conditional: 0, dependent unconditional: 959, unknown: 1255, unknown conditional: 0, unknown unconditional: 1255] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253312, dependent conditional: 0, dependent unconditional: 253312, unknown: 52145, unknown conditional: 0, unknown unconditional: 52145] , Statistics on independence cache: Total cache size (in pairs): 35954, Positive cache size: 35700, Positive conditional cache size: 0, Positive unconditional cache size: 35700, Negative cache size: 254, Negative conditional cache size: 0, Negative unconditional cache size: 254, Unknown cache size: 1, Unknown conditional cache size: 0, Unknown unconditional cache size: 1, Eliminated conditions: 17788, Maximal queried relation: 2, Independence queries for same thread: 26262, Statistics for Abstraction: - StatisticsResult: Independence relation #6 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 588038, independent: 542636, independent conditional: 507675, independent unconditional: 34961, dependent: 45401, dependent conditional: 45223, dependent unconditional: 178, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3555824, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 273073, dependent conditional: 272141, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 139087, dependent unconditional: 114566, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 52140, independent: 50884, independent conditional: 0, independent unconditional: 50884, dependent: 1256, dependent conditional: 0, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2845, independent: 631, independent conditional: 0, independent unconditional: 631, dependent: 959, dependent conditional: 0, dependent unconditional: 959, unknown: 1255, unknown conditional: 0, unknown unconditional: 1255] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253312, dependent conditional: 0, dependent unconditional: 253312, unknown: 52145, unknown conditional: 0, unknown unconditional: 52145] , Statistics on independence cache: Total cache size (in pairs): 39685, Positive cache size: 39408, Positive conditional cache size: 0, Positive unconditional cache size: 39408, Negative cache size: 277, Negative conditional cache size: 0, Negative unconditional cache size: 277, Unknown cache size: 2, Unknown conditional cache size: 0, Unknown unconditional cache size: 2, Eliminated conditions: 37178, Maximal queried relation: 2, Independence queries for same thread: 53001, Statistics for Abstraction: - StatisticsResult: Independence relation #7 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 604443, independent: 557845, independent conditional: 522857, independent unconditional: 34988, dependent: 46597, dependent conditional: 46419, dependent unconditional: 178, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3555824, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 273073, dependent conditional: 272141, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 139087, dependent unconditional: 114566, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 52140, independent: 50884, independent conditional: 0, independent unconditional: 50884, dependent: 1256, dependent conditional: 0, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2845, independent: 631, independent conditional: 0, independent unconditional: 631, dependent: 959, dependent conditional: 0, dependent unconditional: 959, unknown: 1255, unknown conditional: 0, unknown unconditional: 1255] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253312, dependent conditional: 0, dependent unconditional: 253312, unknown: 52145, unknown conditional: 0, unknown unconditional: 52145] , Statistics on independence cache: Total cache size (in pairs): 41649, Positive cache size: 41367, Positive conditional cache size: 0, Positive unconditional cache size: 41367, Negative cache size: 282, Negative conditional cache size: 0, Negative unconditional cache size: 282, Unknown cache size: 2, Unknown conditional cache size: 0, Unknown unconditional cache size: 2, Eliminated conditions: 58150, Maximal queried relation: 2, Independence queries for same thread: 80258, Statistics for Abstraction: - StatisticsResult: Independence relation #8 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 883043, independent: 814746, independent conditional: 779880, independent unconditional: 34866, dependent: 68290, dependent conditional: 68102, dependent unconditional: 188, unknown: 7, unknown conditional: 0, unknown unconditional: 7] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3555824, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 273073, dependent conditional: 272141, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 139087, dependent unconditional: 114566, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 52140, independent: 50884, independent conditional: 0, independent unconditional: 50884, dependent: 1256, dependent conditional: 0, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2845, independent: 631, independent conditional: 0, independent unconditional: 631, dependent: 959, dependent conditional: 0, dependent unconditional: 959, unknown: 1255, unknown conditional: 0, unknown unconditional: 1255] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253312, dependent conditional: 0, dependent unconditional: 253312, unknown: 52145, unknown conditional: 0, unknown unconditional: 52145] , Statistics on independence cache: Total cache size (in pairs): 49239, Positive cache size: 48912, Positive conditional cache size: 0, Positive unconditional cache size: 48912, Negative cache size: 327, Negative conditional cache size: 0, Negative unconditional cache size: 327, Unknown cache size: 9, Unknown conditional cache size: 0, Unknown unconditional cache size: 9, Eliminated conditions: 98329, Maximal queried relation: 3, Independence queries for same thread: 119327, Statistics for Abstraction: - StatisticsResult: Independence relation #9 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 885902, independent: 817358, independent conditional: 782489, independent unconditional: 34869, dependent: 68537, dependent conditional: 68349, dependent unconditional: 188, unknown: 7, unknown conditional: 0, unknown unconditional: 7] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3555824, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 273073, dependent conditional: 272141, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 139087, dependent unconditional: 114566, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 52140, independent: 50884, independent conditional: 0, independent unconditional: 50884, dependent: 1256, dependent conditional: 0, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2845, independent: 631, independent conditional: 0, independent unconditional: 631, dependent: 959, dependent conditional: 0, dependent unconditional: 959, unknown: 1255, unknown conditional: 0, unknown unconditional: 1255] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253312, dependent conditional: 0, dependent unconditional: 253312, unknown: 52145, unknown conditional: 0, unknown unconditional: 52145] , Statistics on independence cache: Total cache size (in pairs): 52128, Positive cache size: 51787, Positive conditional cache size: 0, Positive unconditional cache size: 51787, Negative cache size: 341, Negative conditional cache size: 0, Negative unconditional cache size: 341, Unknown cache size: 12, Unknown conditional cache size: 0, Unknown unconditional cache size: 12, Eliminated conditions: 139087, Maximal queried relation: 4, Independence queries for same thread: 158507, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.4s, Number of persistent set computation: 45, Number of trivial persistent sets: 32, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 4665, independent: 4663, independent conditional: 0, independent unconditional: 4663, dependent: 2, dependent conditional: 0, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 4702, independent: 4696, independent conditional: 33, independent unconditional: 4663, dependent: 6, dependent conditional: 4, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3555824, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 273073, dependent conditional: 272141, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 139087, dependent unconditional: 114566, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 52140, independent: 50884, independent conditional: 0, independent unconditional: 50884, dependent: 1256, dependent conditional: 0, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2845, independent: 631, independent conditional: 0, independent unconditional: 631, dependent: 959, dependent conditional: 0, dependent unconditional: 959, unknown: 1255, unknown conditional: 0, unknown unconditional: 1255] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253312, dependent conditional: 0, dependent unconditional: 253312, unknown: 52145, unknown conditional: 0, unknown unconditional: 52145] , Statistics on independence cache: Total cache size (in pairs): 4665, Positive cache size: 4663, Positive conditional cache size: 0, Positive unconditional cache size: 4663, Negative cache size: 2, Negative conditional cache size: 0, Negative unconditional cache size: 2, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 4, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.0s, Number of persistent set computation: 43, Number of trivial persistent sets: 34, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 4087, independent: 4082, independent conditional: 0, independent unconditional: 4082, dependent: 5, dependent conditional: 0, dependent unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 4118, independent: 4109, independent conditional: 27, independent unconditional: 4082, dependent: 9, dependent conditional: 4, dependent unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3555824, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 273073, dependent conditional: 272141, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 139087, dependent unconditional: 114566, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 52140, independent: 50884, independent conditional: 0, independent unconditional: 50884, dependent: 1256, dependent conditional: 0, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2845, independent: 631, independent conditional: 0, independent unconditional: 631, dependent: 959, dependent conditional: 0, dependent unconditional: 959, unknown: 1255, unknown conditional: 0, unknown unconditional: 1255] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253312, dependent conditional: 0, dependent unconditional: 253312, unknown: 52145, unknown conditional: 0, unknown unconditional: 52145] , Statistics on independence cache: Total cache size (in pairs): 4932, Positive cache size: 4926, Positive conditional cache size: 0, Positive unconditional cache size: 4926, Negative cache size: 6, Negative conditional cache size: 0, Negative unconditional cache size: 6, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 8, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.0s, Number of persistent set computation: 52, Number of trivial persistent sets: 34, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6536, independent: 6529, independent conditional: 0, independent unconditional: 6529, dependent: 7, dependent conditional: 0, dependent unconditional: 7, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 6612, independent: 6593, independent conditional: 64, independent unconditional: 6529, dependent: 19, dependent conditional: 12, dependent unconditional: 7, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3555824, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 273073, dependent conditional: 272141, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 139087, dependent unconditional: 114566, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 52140, independent: 50884, independent conditional: 0, independent unconditional: 50884, dependent: 1256, dependent conditional: 0, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2845, independent: 631, independent conditional: 0, independent unconditional: 631, dependent: 959, dependent conditional: 0, dependent unconditional: 959, unknown: 1255, unknown conditional: 0, unknown unconditional: 1255] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253312, dependent conditional: 0, dependent unconditional: 253312, unknown: 52145, unknown conditional: 0, unknown unconditional: 52145] , Statistics on independence cache: Total cache size (in pairs): 7076, Positive cache size: 7065, Positive conditional cache size: 0, Positive unconditional cache size: 7065, Negative cache size: 11, Negative conditional cache size: 0, Negative unconditional cache size: 11, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 20, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.1s, Number of persistent set computation: 57, Number of trivial persistent sets: 34, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 7347, independent: 7337, independent conditional: 0, independent unconditional: 7337, dependent: 10, dependent conditional: 0, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 7441, independent: 7418, independent conditional: 81, independent unconditional: 7337, dependent: 23, dependent conditional: 13, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3555824, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 273073, dependent conditional: 272141, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 139087, dependent unconditional: 114566, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 52140, independent: 50884, independent conditional: 0, independent unconditional: 50884, dependent: 1256, dependent conditional: 0, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2845, independent: 631, independent conditional: 0, independent unconditional: 631, dependent: 959, dependent conditional: 0, dependent unconditional: 959, unknown: 1255, unknown conditional: 0, unknown unconditional: 1255] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253312, dependent conditional: 0, dependent unconditional: 253312, unknown: 52145, unknown conditional: 0, unknown unconditional: 52145] , Statistics on independence cache: Total cache size (in pairs): 8895, Positive cache size: 8879, Positive conditional cache size: 0, Positive unconditional cache size: 8879, Negative cache size: 16, Negative conditional cache size: 0, Negative unconditional cache size: 16, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 33, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 1.6s, Number of persistent set computation: 40636, Number of trivial persistent sets: 33428, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 35016, independent: 34839, independent conditional: 0, independent unconditional: 34839, dependent: 176, dependent conditional: 0, dependent unconditional: 176, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 571525, independent: 527333, independent conditional: 492494, independent unconditional: 34839, dependent: 44191, dependent conditional: 44015, dependent unconditional: 176, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3555824, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 273073, dependent conditional: 272141, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 139087, dependent unconditional: 114566, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 52140, independent: 50884, independent conditional: 0, independent unconditional: 50884, dependent: 1256, dependent conditional: 0, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2845, independent: 631, independent conditional: 0, independent unconditional: 631, dependent: 959, dependent conditional: 0, dependent unconditional: 959, unknown: 1255, unknown conditional: 0, unknown unconditional: 1255] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253312, dependent conditional: 0, dependent unconditional: 253312, unknown: 52145, unknown conditional: 0, unknown unconditional: 52145] , Statistics on independence cache: Total cache size (in pairs): 35954, Positive cache size: 35700, Positive conditional cache size: 0, Positive unconditional cache size: 35700, Negative cache size: 254, Negative conditional cache size: 0, Negative unconditional cache size: 254, Unknown cache size: 1, Unknown conditional cache size: 0, Unknown unconditional cache size: 1, Eliminated conditions: 17788, Maximal queried relation: 2, Independence queries for same thread: 26262, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 1.2s, Number of persistent set computation: 40581, Number of trivial persistent sets: 33373, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 35140, independent: 34961, independent conditional: 0, independent unconditional: 34961, dependent: 178, dependent conditional: 0, dependent unconditional: 178, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 588038, independent: 542636, independent conditional: 507675, independent unconditional: 34961, dependent: 45401, dependent conditional: 45223, dependent unconditional: 178, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3555824, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 273073, dependent conditional: 272141, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 139087, dependent unconditional: 114566, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 52140, independent: 50884, independent conditional: 0, independent unconditional: 50884, dependent: 1256, dependent conditional: 0, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2845, independent: 631, independent conditional: 0, independent unconditional: 631, dependent: 959, dependent conditional: 0, dependent unconditional: 959, unknown: 1255, unknown conditional: 0, unknown unconditional: 1255] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253312, dependent conditional: 0, dependent unconditional: 253312, unknown: 52145, unknown conditional: 0, unknown unconditional: 52145] , Statistics on independence cache: Total cache size (in pairs): 39685, Positive cache size: 39408, Positive conditional cache size: 0, Positive unconditional cache size: 39408, Negative cache size: 277, Negative conditional cache size: 0, Negative unconditional cache size: 277, Unknown cache size: 2, Unknown conditional cache size: 0, Unknown unconditional cache size: 2, Eliminated conditions: 37178, Maximal queried relation: 2, Independence queries for same thread: 53001, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.9s, Number of persistent set computation: 40525, Number of trivial persistent sets: 33317, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 35167, independent: 34988, independent conditional: 0, independent unconditional: 34988, dependent: 178, dependent conditional: 0, dependent unconditional: 178, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 604443, independent: 557845, independent conditional: 522857, independent unconditional: 34988, dependent: 46597, dependent conditional: 46419, dependent unconditional: 178, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3555824, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 273073, dependent conditional: 272141, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 139087, dependent unconditional: 114566, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 52140, independent: 50884, independent conditional: 0, independent unconditional: 50884, dependent: 1256, dependent conditional: 0, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2845, independent: 631, independent conditional: 0, independent unconditional: 631, dependent: 959, dependent conditional: 0, dependent unconditional: 959, unknown: 1255, unknown conditional: 0, unknown unconditional: 1255] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253312, dependent conditional: 0, dependent unconditional: 253312, unknown: 52145, unknown conditional: 0, unknown unconditional: 52145] , Statistics on independence cache: Total cache size (in pairs): 41649, Positive cache size: 41367, Positive conditional cache size: 0, Positive unconditional cache size: 41367, Negative cache size: 282, Negative conditional cache size: 0, Negative unconditional cache size: 282, Unknown cache size: 2, Unknown conditional cache size: 0, Unknown unconditional cache size: 2, Eliminated conditions: 58150, Maximal queried relation: 2, Independence queries for same thread: 80258, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 2.4s, Number of persistent set computation: 40353, Number of trivial persistent sets: 33145, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 35061, independent: 34866, independent conditional: 0, independent unconditional: 34866, dependent: 188, dependent conditional: 0, dependent unconditional: 188, unknown: 7, unknown conditional: 0, unknown unconditional: 7] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 883043, independent: 814746, independent conditional: 779880, independent unconditional: 34866, dependent: 68290, dependent conditional: 68102, dependent unconditional: 188, unknown: 7, unknown conditional: 0, unknown unconditional: 7] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3555824, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 273073, dependent conditional: 272141, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 139087, dependent unconditional: 114566, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 52140, independent: 50884, independent conditional: 0, independent unconditional: 50884, dependent: 1256, dependent conditional: 0, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2845, independent: 631, independent conditional: 0, independent unconditional: 631, dependent: 959, dependent conditional: 0, dependent unconditional: 959, unknown: 1255, unknown conditional: 0, unknown unconditional: 1255] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253312, dependent conditional: 0, dependent unconditional: 253312, unknown: 52145, unknown conditional: 0, unknown unconditional: 52145] , Statistics on independence cache: Total cache size (in pairs): 49239, Positive cache size: 48912, Positive conditional cache size: 0, Positive unconditional cache size: 48912, Negative cache size: 327, Negative conditional cache size: 0, Negative unconditional cache size: 327, Unknown cache size: 9, Unknown conditional cache size: 0, Unknown unconditional cache size: 9, Eliminated conditions: 98329, Maximal queried relation: 3, Independence queries for same thread: 119327, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 1.1s, Number of persistent set computation: 40347, Number of trivial persistent sets: 33139, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 35064, independent: 34869, independent conditional: 0, independent unconditional: 34869, dependent: 188, dependent conditional: 0, dependent unconditional: 188, unknown: 7, unknown conditional: 0, unknown unconditional: 7] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 885902, independent: 817358, independent conditional: 782489, independent unconditional: 34869, dependent: 68537, dependent conditional: 68349, dependent unconditional: 188, unknown: 7, unknown conditional: 0, unknown unconditional: 7] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3555824, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 273073, dependent conditional: 272141, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114566, dependent conditional: 113634, dependent unconditional: 932, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 139087, dependent unconditional: 114566, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253653, dependent conditional: 0, dependent unconditional: 253653, unknown: 17, unknown conditional: 0, unknown unconditional: 17] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 52140, independent: 50884, independent conditional: 0, independent unconditional: 50884, dependent: 1256, dependent conditional: 0, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 341, dependent conditional: 0, dependent unconditional: 341, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2845, independent: 631, independent conditional: 0, independent unconditional: 631, dependent: 959, dependent conditional: 0, dependent unconditional: 959, unknown: 1255, unknown conditional: 0, unknown unconditional: 1255] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253312, dependent conditional: 0, dependent unconditional: 253312, unknown: 52145, unknown conditional: 0, unknown unconditional: 52145] , Statistics on independence cache: Total cache size (in pairs): 52128, Positive cache size: 51787, Positive conditional cache size: 0, Positive unconditional cache size: 51787, Negative cache size: 341, Negative conditional cache size: 0, Negative unconditional cache size: 341, Unknown cache size: 12, Unknown conditional cache size: 0, Unknown unconditional cache size: 12, Eliminated conditions: 139087, Maximal queried relation: 4, Independence queries for same thread: 158507, Statistics for Abstraction: - DataRaceFoundResult [Line: 757]: Data race detected Data race detected The following path leads to a data race: [L689] 0 int idx=0; VAL [idx=0] [L690] 0 int ctr1=1, ctr2=0; VAL [ctr1=1, ctr2=0, idx=0] [L691] 0 int readerprogress1=0, readerprogress2=0; VAL [ctr1=1, ctr2=0, idx=0, readerprogress1=0, readerprogress2=0] [L692] 0 pthread_mutex_t mutex; VAL [ctr1=1, ctr2=0, idx=0, mutex={3:0}, readerprogress1=0, readerprogress2=0] [L782] 0 pthread_t t1, t2, t3; VAL [ctr1=1, ctr2=0, idx=0, mutex={3:0}, readerprogress1=0, readerprogress2=0, t1={6:0}, t2={7:0}, t3={10:0}] [L784] FCALL, FORK 0 pthread_create(&t1, 0, qrcu_reader1, 0) VAL [ctr1=1, ctr2=0, idx=0, mutex={3:0}, pthread_create(&t1, 0, qrcu_reader1, 0)=-2, readerprogress1=0, readerprogress2=0, t1={6:0}, t2={7:0}, t3={10:0}] [L785] FCALL, FORK 0 pthread_create(&t2, 0, qrcu_reader2, 0) VAL [ctr1=1, ctr2=0, idx=0, mutex={3:0}, pthread_create(&t2, 0, qrcu_reader2, 0)=-1, readerprogress1=0, readerprogress2=0, t1={6:0}, t2={7:0}, t3={10:0}] [L743] 2 int myidx; VAL [arg={0:0}, arg={0:0}, ctr1=1, ctr2=0, idx=0, mutex={3:0}, readerprogress1=0, readerprogress2=0] [L744] COND TRUE 2 1 VAL [arg={0:0}, arg={0:0}, ctr1=1, ctr2=0, idx=0, mutex={3:0}, readerprogress1=0, readerprogress2=0] [L745] 2 myidx = idx VAL [arg={0:0}, arg={0:0}, ctr1=1, ctr2=0, idx=0, mutex={3:0}, myidx=0, readerprogress1=0, readerprogress2=0] [L746] COND TRUE 2 __VERIFIER_nondet_int() VAL [__VERIFIER_nondet_int()=1, arg={0:0}, arg={0:0}, ctr1=1, ctr2=0, idx=0, mutex={3:0}, myidx=0, readerprogress1=0, readerprogress2=0] [L747] CALL 2 __VERIFIER_atomic_use1(myidx) [L694] EXPR 2 myidx <= 0 && ctr1>0 [L694] EXPR 2 ctr1>0 [L694] EXPR 2 myidx <= 0 && ctr1>0 [L694] CALL 2 assume_abort_if_not(myidx <= 0 && ctr1>0) [L3] COND FALSE 2 !(!cond) [L694] RET 2 assume_abort_if_not(myidx <= 0 && ctr1>0) [L695] 2 ctr1++ [L747] RET 2 __VERIFIER_atomic_use1(myidx) [L756] 2 readerprogress2 = 1 VAL [arg={0:0}, arg={0:0}, ctr1=2, ctr2=0, idx=0, mutex={3:0}, myidx=0, readerprogress1=0, readerprogress2=1] [L757] 2 readerprogress2 = 2 VAL [arg={0:0}, arg={0:0}, ctr1=2, ctr2=0, idx=0, mutex={3:0}, myidx=0, readerprogress1=0, readerprogress2=2, readerprogress2 = 2=50] [L786] FCALL, FORK 0 pthread_create(&t3, 0, qrcu_updater, 0) VAL [ctr1=2, ctr2=0, idx=0, mutex={3:0}, pthread_create(&t3, 0, qrcu_updater, 0)=0, readerprogress1=0, readerprogress2=2, t1={6:0}, t2={7:0}, t3={10:0}] [L787] EXPR 0 \read(t1) VAL [\read(t1)=-2, ctr1=2, ctr2=0, idx=0, mutex={3:0}, readerprogress1=0, readerprogress2=2, t1={6:0}, t2={7:0}, t3={10:0}] [L787] 0 pthread_join(t1, 0) VAL [\read(t1)=-2, ctr1=2, ctr2=0, idx=0, mutex={3:0}, readerprogress1=0, readerprogress2=2, t1={6:0}, t2={7:0}, t3={10:0}] [L724] 1 int myidx; VAL [arg={0:0}, arg={0:0}, ctr1=2, ctr2=0, idx=0, mutex={3:0}, readerprogress1=0, readerprogress2=2] [L725] COND TRUE 1 1 VAL [arg={0:0}, arg={0:0}, ctr1=2, ctr2=0, idx=0, mutex={3:0}, readerprogress1=0, readerprogress2=2] [L726] 1 myidx = idx VAL [arg={0:0}, arg={0:0}, ctr1=2, ctr2=0, idx=0, mutex={3:0}, myidx=0, readerprogress1=0, readerprogress2=2] [L727] COND TRUE 1 __VERIFIER_nondet_int() VAL [__VERIFIER_nondet_int()=1, arg={0:0}, arg={0:0}, ctr1=2, ctr2=0, idx=0, mutex={3:0}, myidx=0, readerprogress1=0, readerprogress2=2] [L728] CALL 1 __VERIFIER_atomic_use1(myidx) [L694] EXPR 1 myidx <= 0 && ctr1>0 [L694] EXPR 1 ctr1>0 [L694] EXPR 1 myidx <= 0 && ctr1>0 [L694] CALL 1 assume_abort_if_not(myidx <= 0 && ctr1>0) [L3] COND FALSE 1 !(!cond) [L694] RET 1 assume_abort_if_not(myidx <= 0 && ctr1>0) [L695] 1 ctr1++ [L728] RET 1 __VERIFIER_atomic_use1(myidx) [L737] 1 readerprogress1 = 1 VAL [arg={0:0}, arg={0:0}, ctr1=3, ctr2=0, idx=0, mutex={3:0}, myidx=0, readerprogress1=1, readerprogress2=2] [L738] 1 readerprogress1 = 2 VAL [arg={0:0}, arg={0:0}, ctr1=3, ctr2=0, idx=0, mutex={3:0}, myidx=0, readerprogress1=2, readerprogress2=2] [L739] CALL 1 __VERIFIER_atomic_use_done(myidx) [L702] COND TRUE 1 myidx <= 0 [L702] 1 ctr1-- [L739] RET 1 __VERIFIER_atomic_use_done(myidx) [L740] 1 return 0; VAL [\result={0:0}, arg={0:0}, arg={0:0}, ctr1=2, ctr2=0, idx=0, mutex={3:0}, myidx=0, readerprogress1=2, readerprogress2=2] [L787] FCALL, JOIN 1 pthread_join(t1, 0) VAL [\read(t1)=-2, ctr1=2, ctr2=0, idx=0, mutex={3:0}, readerprogress1=2, readerprogress2=2, t1={6:0}, t2={7:0}, t3={10:0}] [L788] EXPR 0 \read(t2) VAL [\read(t2)=-1, ctr1=2, ctr2=0, idx=0, mutex={3:0}, readerprogress1=2, readerprogress2=2, t1={6:0}, t2={7:0}, t3={10:0}] [L788] 0 pthread_join(t2, 0) VAL [\read(t2)=-1, ctr1=2, ctr2=0, idx=0, mutex={3:0}, readerprogress1=2, readerprogress2=2, t1={6:0}, t2={7:0}, t3={10:0}] [L762] 3 int i; VAL [arg={0:0}, arg={0:0}, ctr1=2, ctr2=0, idx=0, mutex={3:0}, readerprogress1=2, readerprogress2=2] [L763] 3 int readerstart1, readerstart2; VAL [arg={0:0}, arg={0:0}, ctr1=2, ctr2=0, idx=0, mutex={3:0}, readerprogress1=2, readerprogress2=2, readerstart1={11:0}, readerstart2={5:0}] [L764] 3 int sum; VAL [arg={0:0}, arg={0:0}, ctr1=2, ctr2=0, idx=0, mutex={3:0}, readerprogress1=2, readerprogress2=2, readerstart1={11:0}, readerstart2={5:0}] [L765] CALL 3 __VERIFIER_atomic_take_snapshot(&readerstart1, &readerstart2) [L706] 3 *readerstart1 = readerprogress1 [L707] 3 *readerstart2 = readerprogress2 [L765] RET 3 __VERIFIER_atomic_take_snapshot(&readerstart1, &readerstart2) [L757] 2 readerprogress2 = 2 VAL [arg={0:0}, arg={0:0}, ctr1=2, ctr2=0, idx=0, mutex={3:0}, myidx=0, readerprogress1=2, readerprogress2=2, readerprogress2 = 2=50] Now there is a data race on ~readerprogress2~0 between C: *readerstart2 = readerprogress2 [707] and C: readerprogress2 = 2 [757] - UnprovableResult [Line: 745]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 756]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 694]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 695]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 695]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 698]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 702]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 702]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 703]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 703]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: qrcu_reader2Thread1of1ForFork2 with 1 thread instances CFG has 7 procedures, 567 locations, 118 error locations. Started 1 CEGAR loops. OverallTime: 20.7s, OverallIterations: 9, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 19.1s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 29, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 700 NumberOfCodeBlocks, 700 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 584 ConstructedInterpolants, 0 QuantifiedInterpolants, 756 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 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 proved your program to be incorrect! [2022-11-11 11:54:21,469 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2022-11-11 11:54:21,679 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...