./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-atomic/qrcu-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/bin/ugemcutter-syNpU3ikLH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/bin/ugemcutter-syNpU3ikLH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/bin/ugemcutter-syNpU3ikLH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/bin/ugemcutter-syNpU3ikLH/config/GemCutterReach.xml -i ../../sv-benchmarks/c/pthread-atomic/qrcu-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/bin/ugemcutter-syNpU3ikLH/config/svcomp-DataRace-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/bin/ugemcutter-syNpU3ikLH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3655f01df3eccc3acdb69c97e41dec3a3ff24ca3333b88921cb12b5b6c342936 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 18:50:38,762 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:50:38,764 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:50:38,809 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:50:38,809 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:50:38,813 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:50:38,816 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:50:38,820 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:50:38,822 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:50:38,828 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:50:38,829 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:50:38,830 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:50:38,830 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:50:38,831 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:50:38,832 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:50:38,833 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:50:38,834 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:50:38,835 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:50:38,837 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:50:38,844 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:50:38,847 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:50:38,850 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:50:38,852 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:50:38,853 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:50:38,867 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:50:38,867 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:50:38,868 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:50:38,870 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:50:38,870 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:50:38,871 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:50:38,872 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:50:38,872 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:50:38,874 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:50:38,876 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:50:38,877 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:50:38,877 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:50:38,878 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:50:38,878 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:50:38,878 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:50:38,879 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:50:38,880 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:50:38,881 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/bin/ugemcutter-syNpU3ikLH/config/svcomp-DataRace-32bit-GemCutter_Default.epf [2022-11-25 18:50:38,918 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:50:38,919 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:50:38,919 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:50:38,919 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:50:38,920 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:50:38,921 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:50:38,921 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:50:38,921 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:50:38,922 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:50:38,922 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:50:38,923 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-25 18:50:38,923 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 18:50:38,923 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:50:38,924 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-25 18:50:38,924 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:50:38,924 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 18:50:38,924 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:50:38,924 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 18:50:38,924 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2022-11-25 18:50:38,925 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-25 18:50:38,925 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 18:50:38,925 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:50:38,925 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 18:50:38,925 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:50:38,925 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:50:38,926 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-11-25 18:50:38,926 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:50:38,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:50:38,926 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:50:38,926 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:50:38,927 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 18:50:38,927 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 18:50:38,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 18:50:38,927 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-25 18:50:38,927 INFO L138 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2022-11-25 18:50:38,928 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-11-25 18:50:38,928 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 18:50:38,928 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-11-25 18:50:38,928 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-11-25 18:50:38,928 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/bin/ugemcutter-syNpU3ikLH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/bin/ugemcutter-syNpU3ikLH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3655f01df3eccc3acdb69c97e41dec3a3ff24ca3333b88921cb12b5b6c342936 [2022-11-25 18:50:39,248 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:50:39,271 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:50:39,275 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:50:39,276 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:50:39,277 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:50:39,278 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/bin/ugemcutter-syNpU3ikLH/../../sv-benchmarks/c/pthread-atomic/qrcu-1.i [2022-11-25 18:50:42,477 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:50:42,764 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:50:42,771 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/sv-benchmarks/c/pthread-atomic/qrcu-1.i [2022-11-25 18:50:42,800 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/bin/ugemcutter-syNpU3ikLH/data/85ef18904/695067c6e634481c858b77848438ceb9/FLAG9d402c06f [2022-11-25 18:50:42,848 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/bin/ugemcutter-syNpU3ikLH/data/85ef18904/695067c6e634481c858b77848438ceb9 [2022-11-25 18:50:42,852 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:50:42,857 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:50:42,863 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:50:42,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:50:42,873 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:50:42,882 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:50:42" (1/1) ... [2022-11-25 18:50:42,883 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e5995c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:42, skipping insertion in model container [2022-11-25 18:50:42,883 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:50:42" (1/1) ... [2022-11-25 18:50:42,891 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:50:42,933 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:50:43,349 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/sv-benchmarks/c/pthread-atomic/qrcu-1.i[30694,30707] [2022-11-25 18:50:43,353 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/sv-benchmarks/c/pthread-atomic/qrcu-1.i[30916,30929] [2022-11-25 18:50:43,374 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:50:43,387 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 18:50:43,423 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/sv-benchmarks/c/pthread-atomic/qrcu-1.i[30694,30707] [2022-11-25 18:50:43,424 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/sv-benchmarks/c/pthread-atomic/qrcu-1.i[30916,30929] [2022-11-25 18:50:43,440 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:50:43,478 INFO L208 MainTranslator]: Completed translation [2022-11-25 18:50:43,478 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:43 WrapperNode [2022-11-25 18:50:43,479 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 18:50:43,480 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 18:50:43,480 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 18:50:43,480 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 18:50:43,488 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:43" (1/1) ... [2022-11-25 18:50:43,526 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:43" (1/1) ... [2022-11-25 18:50:43,610 INFO L138 Inliner]: procedures = 177, calls = 54, calls flagged for inlining = 15, calls inlined = 17, statements flattened = 473 [2022-11-25 18:50:43,622 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 18:50:43,623 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 18:50:43,623 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 18:50:43,624 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 18:50:43,636 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:43" (1/1) ... [2022-11-25 18:50:43,636 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:43" (1/1) ... [2022-11-25 18:50:43,655 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:43" (1/1) ... [2022-11-25 18:50:43,671 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:43" (1/1) ... [2022-11-25 18:50:43,684 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:43" (1/1) ... [2022-11-25 18:50:43,704 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:43" (1/1) ... [2022-11-25 18:50:43,706 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:43" (1/1) ... [2022-11-25 18:50:43,708 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:43" (1/1) ... [2022-11-25 18:50:43,713 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 18:50:43,727 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 18:50:43,727 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 18:50:43,728 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 18:50:43,728 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:43" (1/1) ... [2022-11-25 18:50:43,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:50:43,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/bin/ugemcutter-syNpU3ikLH/z3 [2022-11-25 18:50:43,764 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/bin/ugemcutter-syNpU3ikLH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 18:50:43,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/bin/ugemcutter-syNpU3ikLH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 18:50:43,816 INFO L130 BoogieDeclarations]: Found specification of procedure qrcu_reader1 [2022-11-25 18:50:43,816 INFO L138 BoogieDeclarations]: Found implementation of procedure qrcu_reader1 [2022-11-25 18:50:43,817 INFO L130 BoogieDeclarations]: Found specification of procedure qrcu_reader2 [2022-11-25 18:50:43,817 INFO L138 BoogieDeclarations]: Found implementation of procedure qrcu_reader2 [2022-11-25 18:50:43,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 18:50:43,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 18:50:43,818 INFO L130 BoogieDeclarations]: Found specification of procedure qrcu_updater [2022-11-25 18:50:43,818 INFO L138 BoogieDeclarations]: Found implementation of procedure qrcu_updater [2022-11-25 18:50:43,818 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-25 18:50:43,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 18:50:43,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 18:50:43,819 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 18:50:43,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 18:50:43,819 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 18:50:43,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 18:50:43,821 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-25 18:50:44,048 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 18:50:44,051 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 18:50:44,905 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 18:50:45,322 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 18:50:45,322 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-25 18:50:45,326 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:50:45 BoogieIcfgContainer [2022-11-25 18:50:45,326 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 18:50:45,329 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 18:50:45,329 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 18:50:45,333 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 18:50:45,333 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 06:50:42" (1/3) ... [2022-11-25 18:50:45,335 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fceeab9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:50:45, skipping insertion in model container [2022-11-25 18:50:45,335 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:43" (2/3) ... [2022-11-25 18:50:45,337 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fceeab9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:50:45, skipping insertion in model container [2022-11-25 18:50:45,338 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:50:45" (3/3) ... [2022-11-25 18:50:45,340 INFO L112 eAbstractionObserver]: Analyzing ICFG qrcu-1.i [2022-11-25 18:50:45,352 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-25 18:50:45,364 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 18:50:45,365 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 59 error locations. [2022-11-25 18:50:45,365 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-25 18:50:45,549 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-11-25 18:50:45,624 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 18:50:45,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-25 18:50:45,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/bin/ugemcutter-syNpU3ikLH/z3 [2022-11-25 18:50:45,629 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/bin/ugemcutter-syNpU3ikLH/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-11-25 18:50:45,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/bin/ugemcutter-syNpU3ikLH/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2022-11-25 18:50:45,684 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-25 18:50:45,699 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == qrcu_reader2Thread1of1ForFork2 ======== [2022-11-25 18:50:45,707 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;@324a885b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 18:50:45,707 INFO L358 AbstractCegarLoop]: Starting to check reachability of 13 error locations. [2022-11-25 18:50:46,480 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)] === [2022-11-25 18:50:46,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:50:46,487 INFO L85 PathProgramCache]: Analyzing trace with hash 115747320, now seen corresponding path program 1 times [2022-11-25 18:50:46,501 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:50:46,501 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [264167754] [2022-11-25 18:50:46,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:50:46,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:50:46,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:50:46,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:50:46,768 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:50:46,768 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [264167754] [2022-11-25 18:50:46,769 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [264167754] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:50:46,769 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:50:46,769 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-25 18:50:46,771 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [592068216] [2022-11-25 18:50:46,771 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:50:46,776 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-25 18:50:46,776 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:50:46,803 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-25 18:50:46,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-25 18:50:46,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:50:46,809 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-25 18:50:46,810 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) [2022-11-25 18:50:46,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:50:46,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:50:46,865 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 18:50:46,865 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)] === [2022-11-25 18:50:46,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:50:46,865 INFO L85 PathProgramCache]: Analyzing trace with hash 786713656, now seen corresponding path program 1 times [2022-11-25 18:50:46,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:50:46,866 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1073256925] [2022-11-25 18:50:46,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:50:46,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:50:46,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:50:46,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:50:46,963 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:50:46,963 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1073256925] [2022-11-25 18:50:46,964 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1073256925] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:50:46,964 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:50:46,964 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-25 18:50:46,964 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [804873088] [2022-11-25 18:50:46,965 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:50:46,966 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 18:50:46,966 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:50:46,967 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 18:50:46,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 18:50:46,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:50:46,969 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-25 18:50:46,969 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) [2022-11-25 18:50:46,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:50:46,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:50:47,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:50:47,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:50:47,096 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 18:50:47,096 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)] === [2022-11-25 18:50:47,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:50:47,097 INFO L85 PathProgramCache]: Analyzing trace with hash 157454603, now seen corresponding path program 1 times [2022-11-25 18:50:47,097 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:50:47,097 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [227602633] [2022-11-25 18:50:47,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:50:47,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:50:47,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:50:47,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:50:47,191 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:50:47,191 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [227602633] [2022-11-25 18:50:47,192 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [227602633] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:50:47,192 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:50:47,192 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-25 18:50:47,192 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [191588702] [2022-11-25 18:50:47,193 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:50:47,193 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 18:50:47,193 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:50:47,194 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 18:50:47,194 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 18:50:47,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:50:47,196 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-25 18:50:47,196 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) [2022-11-25 18:50:47,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:50:47,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:50:47,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:50:47,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:50:47,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:50:47,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:50:47,422 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 18:50:47,423 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)] === [2022-11-25 18:50:47,424 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:50:47,424 INFO L85 PathProgramCache]: Analyzing trace with hash 1488587318, now seen corresponding path program 1 times [2022-11-25 18:50:47,425 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:50:47,426 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [252678687] [2022-11-25 18:50:47,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:50:47,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:50:47,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:50:47,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:50:47,594 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:50:47,594 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [252678687] [2022-11-25 18:50:47,595 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [252678687] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:50:47,596 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:50:47,596 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-25 18:50:47,597 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [495441568] [2022-11-25 18:50:47,597 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:50:47,599 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 18:50:47,599 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:50:47,601 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 18:50:47,601 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 18:50:47,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:50:47,603 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-25 18:50:47,604 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) [2022-11-25 18:50:47,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:50:47,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:50:47,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:50:47,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:50:57,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:50:57,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:50:57,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:50:57,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:50:57,311 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 18:50:57,311 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)] === [2022-11-25 18:50:57,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:50:57,313 INFO L85 PathProgramCache]: Analyzing trace with hash -1475433855, now seen corresponding path program 1 times [2022-11-25 18:50:57,313 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:50:57,313 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [785004928] [2022-11-25 18:50:57,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:50:57,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:50:57,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:50:57,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:50:57,475 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:50:57,476 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [785004928] [2022-11-25 18:50:57,476 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [785004928] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:50:57,476 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:50:57,476 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 18:50:57,477 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1379002148] [2022-11-25 18:50:57,477 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:50:57,479 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 18:50:57,479 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:50:57,483 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 18:50:57,485 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 18:50:57,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:50:57,489 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-25 18:50:57,489 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) [2022-11-25 18:50:57,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:50:57,490 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:50:57,490 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:50:57,490 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:50:57,491 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:51:02,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:51:02,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:02,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:02,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:02,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:02,234 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 18:51:02,234 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)] === [2022-11-25 18:51:02,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:51:02,235 INFO L85 PathProgramCache]: Analyzing trace with hash -452064940, now seen corresponding path program 1 times [2022-11-25 18:51:02,235 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:51:02,235 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1062273490] [2022-11-25 18:51:02,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:51:02,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:51:02,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:51:02,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:51:02,363 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:51:02,363 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1062273490] [2022-11-25 18:51:02,363 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1062273490] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:51:02,363 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:51:02,364 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 18:51:02,364 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [200267214] [2022-11-25 18:51:02,364 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:51:02,365 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 18:51:02,365 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:51:02,365 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 18:51:02,367 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 18:51:02,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:51:02,369 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-25 18:51:02,370 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) [2022-11-25 18:51:02,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:51:02,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:02,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:02,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:02,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:02,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:51:06,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:51:06,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:06,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:06,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:06,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:06,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:06,071 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-25 18:51:06,071 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)] === [2022-11-25 18:51:06,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:51:06,072 INFO L85 PathProgramCache]: Analyzing trace with hash -1440590807, now seen corresponding path program 1 times [2022-11-25 18:51:06,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:51:06,072 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1246492752] [2022-11-25 18:51:06,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:51:06,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:51:06,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:51:06,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:51:06,757 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:51:06,758 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1246492752] [2022-11-25 18:51:06,758 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1246492752] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:51:06,758 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:51:06,764 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-25 18:51:06,764 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [753824324] [2022-11-25 18:51:06,764 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:51:06,765 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-25 18:51:06,765 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:51:06,766 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-25 18:51:06,766 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-11-25 18:51:06,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:51:06,770 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-25 18:51:06,770 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) [2022-11-25 18:51:06,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:51:06,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:06,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:06,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:06,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:06,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:06,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:51:14,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:51:14,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:14,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:14,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:14,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:14,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:14,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 18:51:14,099 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-25 18:51:14,099 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)] === [2022-11-25 18:51:14,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:51:14,100 INFO L85 PathProgramCache]: Analyzing trace with hash -816089268, now seen corresponding path program 1 times [2022-11-25 18:51:14,100 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:51:14,101 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [43375094] [2022-11-25 18:51:14,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:51:14,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:51:14,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:51:14,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:51:14,765 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:51:14,765 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [43375094] [2022-11-25 18:51:14,766 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [43375094] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:51:14,766 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:51:14,766 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-25 18:51:14,766 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2130319889] [2022-11-25 18:51:14,767 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:51:14,767 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-25 18:51:14,767 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:51:14,768 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-25 18:51:14,768 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-11-25 18:51:14,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:51:14,769 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-25 18:51:14,770 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) [2022-11-25 18:51:14,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:51:14,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:14,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:14,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:14,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:14,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:14,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-11-25 18:51:14,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:51:20,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-25 18:51:20,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:20,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:20,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:20,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:20,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:51:20,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 18:51:20,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 18:51:20,561 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-25 18:51:20,561 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)] === [2022-11-25 18:51:20,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:51:20,562 INFO L85 PathProgramCache]: Analyzing trace with hash 926721067, now seen corresponding path program 1 times [2022-11-25 18:51:20,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:51:20,562 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113522738] [2022-11-25 18:51:20,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:51:20,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:51:20,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 18:51:20,605 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 18:51:20,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 18:51:20,700 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-25 18:51:20,701 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-11-25 18:51:20,702 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location qrcu_reader2Err8ASSERT_VIOLATIONDATA_RACE (12 of 13 remaining) [2022-11-25 18:51:20,704 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err0ASSERT_VIOLATIONDATA_RACE (11 of 13 remaining) [2022-11-25 18:51:20,704 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err7ASSERT_VIOLATIONDATA_RACE (10 of 13 remaining) [2022-11-25 18:51:20,704 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err1ASSERT_VIOLATIONDATA_RACE (9 of 13 remaining) [2022-11-25 18:51:20,705 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err2ASSERT_VIOLATIONDATA_RACE (8 of 13 remaining) [2022-11-25 18:51:20,705 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err3ASSERT_VIOLATIONDATA_RACE (7 of 13 remaining) [2022-11-25 18:51:20,705 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err4ASSERT_VIOLATIONDATA_RACE (6 of 13 remaining) [2022-11-25 18:51:20,710 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err5ASSERT_VIOLATIONDATA_RACE (5 of 13 remaining) [2022-11-25 18:51:20,712 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err6ASSERT_VIOLATIONDATA_RACE (4 of 13 remaining) [2022-11-25 18:51:20,712 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err9ASSERT_VIOLATIONDATA_RACE (3 of 13 remaining) [2022-11-25 18:51:20,712 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err10ASSERT_VIOLATIONDATA_RACE (2 of 13 remaining) [2022-11-25 18:51:20,712 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err11ASSERT_VIOLATIONDATA_RACE (1 of 13 remaining) [2022-11-25 18:51:20,713 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location qrcu_reader2Err12ASSERT_VIOLATIONDATA_RACE (0 of 13 remaining) [2022-11-25 18:51:20,713 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-25 18:51:20,732 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:51:20,734 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) [2022-11-25 18:51:20,739 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-11-25 18:51:20,740 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-25 18:51:20,900 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.11 06:51:20 BasicIcfg [2022-11-25 18:51:20,904 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-25 18:51:20,905 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-25 18:51:20,905 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-25 18:51:20,905 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-25 18:51:20,906 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:50:45" (3/4) ... [2022-11-25 18:51:20,909 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-25 18:51:20,909 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-25 18:51:20,910 INFO L158 Benchmark]: Toolchain (without parser) took 38052.72ms. Allocated memory was 165.7MB in the beginning and 3.2GB in the end (delta: 3.1GB). Free memory was 138.0MB in the beginning and 2.6GB in the end (delta: -2.5GB). Peak memory consumption was 557.5MB. Max. memory is 16.1GB. [2022-11-25 18:51:20,910 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 115.3MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 18:51:20,910 INFO L158 Benchmark]: CACSL2BoogieTranslator took 616.04ms. Allocated memory is still 165.7MB. Free memory was 138.0MB in the beginning and 115.5MB in the end (delta: 22.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-11-25 18:51:20,910 INFO L158 Benchmark]: Boogie Procedure Inliner took 142.64ms. Allocated memory is still 165.7MB. Free memory was 115.5MB in the beginning and 112.1MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-25 18:51:20,911 INFO L158 Benchmark]: Boogie Preprocessor took 103.32ms. Allocated memory is still 165.7MB. Free memory was 112.1MB in the beginning and 108.3MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-25 18:51:20,911 INFO L158 Benchmark]: RCFGBuilder took 1599.13ms. Allocated memory is still 165.7MB. Free memory was 108.3MB in the beginning and 116.4MB in the end (delta: -8.1MB). Peak memory consumption was 74.3MB. Max. memory is 16.1GB. [2022-11-25 18:51:20,912 INFO L158 Benchmark]: TraceAbstraction took 35575.40ms. Allocated memory was 165.7MB in the beginning and 3.2GB in the end (delta: 3.1GB). Free memory was 116.1MB in the beginning and 2.6GB in the end (delta: -2.5GB). Peak memory consumption was 535.6MB. Max. memory is 16.1GB. [2022-11-25 18:51:20,912 INFO L158 Benchmark]: Witness Printer took 4.42ms. Allocated memory is still 3.2GB. Free memory is still 2.6GB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 18:51:20,914 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 115.3MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 616.04ms. Allocated memory is still 165.7MB. Free memory was 138.0MB in the beginning and 115.5MB in the end (delta: 22.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 142.64ms. Allocated memory is still 165.7MB. Free memory was 115.5MB in the beginning and 112.1MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 103.32ms. Allocated memory is still 165.7MB. Free memory was 112.1MB in the beginning and 108.3MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1599.13ms. Allocated memory is still 165.7MB. Free memory was 108.3MB in the beginning and 116.4MB in the end (delta: -8.1MB). Peak memory consumption was 74.3MB. Max. memory is 16.1GB. * TraceAbstraction took 35575.40ms. Allocated memory was 165.7MB in the beginning and 3.2GB in the end (delta: 3.1GB). Free memory was 116.1MB in the beginning and 2.6GB in the end (delta: -2.5GB). Peak memory consumption was 535.6MB. Max. memory is 16.1GB. * Witness Printer took 4.42ms. Allocated memory is still 3.2GB. Free memory is still 2.6GB. There was no memory consumed. Max. memory is 16.1GB. * 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: 273071, dependent conditional: 272141, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 139087, dependent unconditional: 114564, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , 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: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 6449, independent: 940, independent conditional: 0, independent unconditional: 940, dependent: 1926, dependent conditional: 0, dependent unconditional: 1926, unknown: 3584, unknown conditional: 0, unknown unconditional: 3584] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253311, dependent conditional: 0, dependent unconditional: 253311, unknown: 52146, unknown conditional: 0, unknown unconditional: 52146] , 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: 273071, dependent conditional: 272141, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 139087, dependent unconditional: 114564, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , 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: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 6449, independent: 940, independent conditional: 0, independent unconditional: 940, dependent: 1926, dependent conditional: 0, dependent unconditional: 1926, unknown: 3584, unknown conditional: 0, unknown unconditional: 3584] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253311, dependent conditional: 0, dependent unconditional: 253311, unknown: 52146, unknown conditional: 0, unknown unconditional: 52146] , 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: 273071, dependent conditional: 272141, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 139087, dependent unconditional: 114564, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , 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: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 6449, independent: 940, independent conditional: 0, independent unconditional: 940, dependent: 1926, dependent conditional: 0, dependent unconditional: 1926, unknown: 3584, unknown conditional: 0, unknown unconditional: 3584] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253311, dependent conditional: 0, dependent unconditional: 253311, unknown: 52146, unknown conditional: 0, unknown unconditional: 52146] , 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: 273071, dependent conditional: 272141, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 139087, dependent unconditional: 114564, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , 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: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 6449, independent: 940, independent conditional: 0, independent unconditional: 940, dependent: 1926, dependent conditional: 0, dependent unconditional: 1926, unknown: 3584, unknown conditional: 0, unknown unconditional: 3584] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253311, dependent conditional: 0, dependent unconditional: 253311, unknown: 52146, unknown conditional: 0, unknown unconditional: 52146] , 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: 273071, dependent conditional: 272141, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 139087, dependent unconditional: 114564, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , 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: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 6449, independent: 940, independent conditional: 0, independent unconditional: 940, dependent: 1926, dependent conditional: 0, dependent unconditional: 1926, unknown: 3584, unknown conditional: 0, unknown unconditional: 3584] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253311, dependent conditional: 0, dependent unconditional: 253311, unknown: 52146, unknown conditional: 0, unknown unconditional: 52146] , 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: 273071, dependent conditional: 272141, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 139087, dependent unconditional: 114564, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , 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: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 6449, independent: 940, independent conditional: 0, independent unconditional: 940, dependent: 1926, dependent conditional: 0, dependent unconditional: 1926, unknown: 3584, unknown conditional: 0, unknown unconditional: 3584] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253311, dependent conditional: 0, dependent unconditional: 253311, unknown: 52146, unknown conditional: 0, unknown unconditional: 52146] , 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: 273071, dependent conditional: 272141, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 139087, dependent unconditional: 114564, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , 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: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 6449, independent: 940, independent conditional: 0, independent unconditional: 940, dependent: 1926, dependent conditional: 0, dependent unconditional: 1926, unknown: 3584, unknown conditional: 0, unknown unconditional: 3584] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253311, dependent conditional: 0, dependent unconditional: 253311, unknown: 52146, unknown conditional: 0, unknown unconditional: 52146] , 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: 273071, dependent conditional: 272141, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 139087, dependent unconditional: 114564, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , 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: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 6449, independent: 940, independent conditional: 0, independent unconditional: 940, dependent: 1926, dependent conditional: 0, dependent unconditional: 1926, unknown: 3584, unknown conditional: 0, unknown unconditional: 3584] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253311, dependent conditional: 0, dependent unconditional: 253311, unknown: 52146, unknown conditional: 0, unknown unconditional: 52146] , 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: 68535, dependent conditional: 68349, dependent unconditional: 186, unknown: 9, unknown conditional: 0, unknown unconditional: 9] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3555824, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 273071, dependent conditional: 272141, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 139087, dependent unconditional: 114564, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , 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: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 6449, independent: 940, independent conditional: 0, independent unconditional: 940, dependent: 1926, dependent conditional: 0, dependent unconditional: 1926, unknown: 3584, unknown conditional: 0, unknown unconditional: 3584] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253311, dependent conditional: 0, dependent unconditional: 253311, unknown: 52146, unknown conditional: 0, unknown unconditional: 52146] , Statistics on independence cache: Total cache size (in pairs): 52127, Positive cache size: 51787, Positive conditional cache size: 0, Positive unconditional cache size: 51787, Negative cache size: 340, Negative conditional cache size: 0, Negative unconditional cache size: 340, Unknown cache size: 13, Unknown conditional cache size: 0, Unknown unconditional cache size: 13, Eliminated conditions: 139087, Maximal queried relation: 4, Independence queries for same thread: 158507, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.7s, 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: 273071, dependent conditional: 272141, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 139087, dependent unconditional: 114564, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , 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: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 6449, independent: 940, independent conditional: 0, independent unconditional: 940, dependent: 1926, dependent conditional: 0, dependent unconditional: 1926, unknown: 3584, unknown conditional: 0, unknown unconditional: 3584] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253311, dependent conditional: 0, dependent unconditional: 253311, unknown: 52146, unknown conditional: 0, unknown unconditional: 52146] , 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: 273071, dependent conditional: 272141, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 139087, dependent unconditional: 114564, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , 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: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 6449, independent: 940, independent conditional: 0, independent unconditional: 940, dependent: 1926, dependent conditional: 0, dependent unconditional: 1926, unknown: 3584, unknown conditional: 0, unknown unconditional: 3584] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253311, dependent conditional: 0, dependent unconditional: 253311, unknown: 52146, unknown conditional: 0, unknown unconditional: 52146] , 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: 0.1s, 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: 273071, dependent conditional: 272141, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 139087, dependent unconditional: 114564, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , 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: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 6449, independent: 940, independent conditional: 0, independent unconditional: 940, dependent: 1926, dependent conditional: 0, dependent unconditional: 1926, unknown: 3584, unknown conditional: 0, unknown unconditional: 3584] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253311, dependent conditional: 0, dependent unconditional: 253311, unknown: 52146, unknown conditional: 0, unknown unconditional: 52146] , 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: 0.2s, 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: 273071, dependent conditional: 272141, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 139087, dependent unconditional: 114564, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , 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: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 6449, independent: 940, independent conditional: 0, independent unconditional: 940, dependent: 1926, dependent conditional: 0, dependent unconditional: 1926, unknown: 3584, unknown conditional: 0, unknown unconditional: 3584] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253311, dependent conditional: 0, dependent unconditional: 253311, unknown: 52146, unknown conditional: 0, unknown unconditional: 52146] , 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: 3.2s, 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: 273071, dependent conditional: 272141, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 139087, dependent unconditional: 114564, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , 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: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 6449, independent: 940, independent conditional: 0, independent unconditional: 940, dependent: 1926, dependent conditional: 0, dependent unconditional: 1926, unknown: 3584, unknown conditional: 0, unknown unconditional: 3584] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253311, dependent conditional: 0, dependent unconditional: 253311, unknown: 52146, unknown conditional: 0, unknown unconditional: 52146] , 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: 1.8s, 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: 273071, dependent conditional: 272141, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 139087, dependent unconditional: 114564, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , 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: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 6449, independent: 940, independent conditional: 0, independent unconditional: 940, dependent: 1926, dependent conditional: 0, dependent unconditional: 1926, unknown: 3584, unknown conditional: 0, unknown unconditional: 3584] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253311, dependent conditional: 0, dependent unconditional: 253311, unknown: 52146, unknown conditional: 0, unknown unconditional: 52146] , 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: 1.3s, 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: 273071, dependent conditional: 272141, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 139087, dependent unconditional: 114564, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , 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: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 6449, independent: 940, independent conditional: 0, independent unconditional: 940, dependent: 1926, dependent conditional: 0, dependent unconditional: 1926, unknown: 3584, unknown conditional: 0, unknown unconditional: 3584] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253311, dependent conditional: 0, dependent unconditional: 253311, unknown: 52146, unknown conditional: 0, unknown unconditional: 52146] , 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: 4.2s, 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: 273071, dependent conditional: 272141, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 139087, dependent unconditional: 114564, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , 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: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 6449, independent: 940, independent conditional: 0, independent unconditional: 940, dependent: 1926, dependent conditional: 0, dependent unconditional: 1926, unknown: 3584, unknown conditional: 0, unknown unconditional: 3584] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253311, dependent conditional: 0, dependent unconditional: 253311, unknown: 52146, unknown conditional: 0, unknown unconditional: 52146] , 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: 2.8s, 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: 186, dependent conditional: 0, dependent unconditional: 186, unknown: 9, unknown conditional: 0, unknown unconditional: 9] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 885902, independent: 817358, independent conditional: 782489, independent unconditional: 34869, dependent: 68535, dependent conditional: 68349, dependent unconditional: 186, unknown: 9, unknown conditional: 0, unknown unconditional: 9] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3555824, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 273071, dependent conditional: 272141, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3397317, independent: 3282734, independent conditional: 3085600, independent unconditional: 197134, dependent: 114564, dependent conditional: 113634, dependent unconditional: 930, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 139087, dependent unconditional: 114564, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3536404, independent: 3282734, independent conditional: 0, independent unconditional: 3282734, dependent: 253651, dependent conditional: 0, dependent unconditional: 253651, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52140, independent: 51787, independent conditional: 0, independent unconditional: 51787, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , 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: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1256, independent: 903, independent conditional: 0, independent unconditional: 903, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 6449, independent: 940, independent conditional: 0, independent unconditional: 940, dependent: 1926, dependent conditional: 0, dependent unconditional: 1926, unknown: 3584, unknown conditional: 0, unknown unconditional: 3584] , Protected Queries: 0 ], Cache Queries: [ total: 3536404, independent: 3230947, independent conditional: 0, independent unconditional: 3230947, dependent: 253311, dependent conditional: 0, dependent unconditional: 253311, unknown: 52146, unknown conditional: 0, unknown unconditional: 52146] , Statistics on independence cache: Total cache size (in pairs): 52127, Positive cache size: 51787, Positive conditional cache size: 0, Positive unconditional cache size: 51787, Negative cache size: 340, Negative conditional cache size: 0, Negative unconditional cache size: 340, Unknown cache size: 13, Unknown conditional cache size: 0, Unknown unconditional cache size: 13, 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: 35.1s, OverallIterations: 9, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 32.4s, 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: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.8s 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! [2022-11-25 18:51:21,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/bin/ugemcutter-syNpU3ikLH/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2022-11-25 18:51:21,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ecf2823-d832-4544-a3d9-6a8293677ac1/bin/ugemcutter-syNpU3ikLH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE