./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/ldv-races/race-2_4b-container_of.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version e7bb482b 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_85c82e0d-4654-48ff-8ee1-44511146e2bc/bin/ugemcutter-verify-t8buoWUS1i/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c82e0d-4654-48ff-8ee1-44511146e2bc/bin/ugemcutter-verify-t8buoWUS1i/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c82e0d-4654-48ff-8ee1-44511146e2bc/bin/ugemcutter-verify-t8buoWUS1i/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c82e0d-4654-48ff-8ee1-44511146e2bc/bin/ugemcutter-verify-t8buoWUS1i/config/GemCutterReach.xml -i ../../sv-benchmarks/c/ldv-races/race-2_4b-container_of.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c82e0d-4654-48ff-8ee1-44511146e2bc/bin/ugemcutter-verify-t8buoWUS1i/config/svcomp-DataRace-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c82e0d-4654-48ff-8ee1-44511146e2bc/bin/ugemcutter-verify-t8buoWUS1i --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 8f4adc43eff830ee200b36b07e15685018060503e2d6c20244b9969143d92143 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 14:09:21,952 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 14:09:22,020 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c82e0d-4654-48ff-8ee1-44511146e2bc/bin/ugemcutter-verify-t8buoWUS1i/config/svcomp-DataRace-32bit-GemCutter_Default.epf [2023-11-06 14:09:22,026 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 14:09:22,027 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 14:09:22,050 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 14:09:22,051 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 14:09:22,052 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 14:09:22,053 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 14:09:22,054 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 14:09:22,054 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 14:09:22,055 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 14:09:22,056 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 14:09:22,056 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 14:09:22,057 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 14:09:22,057 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 14:09:22,058 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 14:09:22,059 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 14:09:22,059 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 14:09:22,060 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 14:09:22,060 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 14:09:22,061 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 14:09:22,061 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-06 14:09:22,062 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-06 14:09:22,062 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 14:09:22,063 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 14:09:22,063 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 14:09:22,064 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 14:09:22,064 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 14:09:22,065 INFO L153 SettingsManager]: * To the following directory=./dump/ [2023-11-06 14:09:22,065 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 14:09:22,066 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 14:09:22,066 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 14:09:22,066 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 14:09:22,067 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 14:09:22,067 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 14:09:22,067 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 14:09:22,067 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-06 14:09:22,068 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2023-11-06 14:09:22,068 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2023-11-06 14:09:22,068 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 14:09:22,069 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2023-11-06 14:09:22,069 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2023-11-06 14:09:22,069 INFO L153 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_85c82e0d-4654-48ff-8ee1-44511146e2bc/bin/ugemcutter-verify-t8buoWUS1i/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c82e0d-4654-48ff-8ee1-44511146e2bc/bin/ugemcutter-verify-t8buoWUS1i Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8f4adc43eff830ee200b36b07e15685018060503e2d6c20244b9969143d92143 [2023-11-06 14:09:22,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 14:09:22,411 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 14:09:22,414 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 14:09:22,415 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 14:09:22,415 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 14:09:22,417 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c82e0d-4654-48ff-8ee1-44511146e2bc/bin/ugemcutter-verify-t8buoWUS1i/../../sv-benchmarks/c/ldv-races/race-2_4b-container_of.i [2023-11-06 14:09:25,443 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 14:09:25,882 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 14:09:25,883 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c82e0d-4654-48ff-8ee1-44511146e2bc/sv-benchmarks/c/ldv-races/race-2_4b-container_of.i [2023-11-06 14:09:25,908 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c82e0d-4654-48ff-8ee1-44511146e2bc/bin/ugemcutter-verify-t8buoWUS1i/data/8e8df9cb5/4ac509b9d782491b80fa8a2b6693be64/FLAG88389b282 [2023-11-06 14:09:25,924 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c82e0d-4654-48ff-8ee1-44511146e2bc/bin/ugemcutter-verify-t8buoWUS1i/data/8e8df9cb5/4ac509b9d782491b80fa8a2b6693be64 [2023-11-06 14:09:25,927 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 14:09:25,928 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 14:09:25,930 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 14:09:25,930 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 14:09:25,936 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 14:09:25,937 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 02:09:25" (1/1) ... [2023-11-06 14:09:25,938 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5827fd36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 02:09:25, skipping insertion in model container [2023-11-06 14:09:25,938 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 02:09:25" (1/1) ... [2023-11-06 14:09:25,998 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 14:09:27,000 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 14:09:27,017 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 14:09:27,129 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 14:09:27,231 INFO L206 MainTranslator]: Completed translation [2023-11-06 14:09:27,231 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 02:09:27 WrapperNode [2023-11-06 14:09:27,232 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 14:09:27,233 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 14:09:27,233 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 14:09:27,233 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 14:09:27,242 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 02:09:27" (1/1) ... [2023-11-06 14:09:27,278 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 02:09:27" (1/1) ... [2023-11-06 14:09:27,339 INFO L138 Inliner]: procedures = 482, calls = 49, calls flagged for inlining = 13, calls inlined = 18, statements flattened = 236 [2023-11-06 14:09:27,351 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 14:09:27,352 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 14:09:27,353 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 14:09:27,353 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 14:09:27,363 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 02:09:27" (1/1) ... [2023-11-06 14:09:27,364 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 02:09:27" (1/1) ... [2023-11-06 14:09:27,372 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 02:09:27" (1/1) ... [2023-11-06 14:09:27,373 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 02:09:27" (1/1) ... [2023-11-06 14:09:27,404 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 02:09:27" (1/1) ... [2023-11-06 14:09:27,407 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 02:09:27" (1/1) ... [2023-11-06 14:09:27,414 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 02:09:27" (1/1) ... [2023-11-06 14:09:27,418 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 02:09:27" (1/1) ... [2023-11-06 14:09:27,427 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 14:09:27,448 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 14:09:27,448 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 14:09:27,448 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 14:09:27,449 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 02:09:27" (1/1) ... [2023-11-06 14:09:27,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 14:09:27,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c82e0d-4654-48ff-8ee1-44511146e2bc/bin/ugemcutter-verify-t8buoWUS1i/z3 [2023-11-06 14:09:27,492 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c82e0d-4654-48ff-8ee1-44511146e2bc/bin/ugemcutter-verify-t8buoWUS1i/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 14:09:27,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c82e0d-4654-48ff-8ee1-44511146e2bc/bin/ugemcutter-verify-t8buoWUS1i/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 14:09:27,549 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 14:09:27,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 14:09:27,549 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-11-06 14:09:27,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 14:09:27,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 14:09:27,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 14:09:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 14:09:27,550 INFO L130 BoogieDeclarations]: Found specification of procedure my_callback [2023-11-06 14:09:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure my_callback [2023-11-06 14:09:27,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 14:09:27,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 14:09:27,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 14:09:27,553 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-06 14:09:27,855 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 14:09:27,858 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 14:09:28,457 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 14:09:28,480 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 14:09:28,480 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-06 14:09:28,484 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 02:09:28 BoogieIcfgContainer [2023-11-06 14:09:28,484 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 14:09:28,488 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 14:09:28,488 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 14:09:28,492 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 14:09:28,492 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 02:09:25" (1/3) ... [2023-11-06 14:09:28,493 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50a3bffe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 02:09:28, skipping insertion in model container [2023-11-06 14:09:28,493 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 02:09:27" (2/3) ... [2023-11-06 14:09:28,495 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50a3bffe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 02:09:28, skipping insertion in model container [2023-11-06 14:09:28,495 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 02:09:28" (3/3) ... [2023-11-06 14:09:28,497 INFO L112 eAbstractionObserver]: Analyzing ICFG race-2_4b-container_of.i [2023-11-06 14:09:28,506 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-11-06 14:09:28,518 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 14:09:28,518 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 17 error locations. [2023-11-06 14:09:28,519 INFO L519 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-06 14:09:28,655 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-11-06 14:09:28,711 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-06 14:09:28,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-11-06 14:09:28,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c82e0d-4654-48ff-8ee1-44511146e2bc/bin/ugemcutter-verify-t8buoWUS1i/z3 [2023-11-06 14:09:28,715 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c82e0d-4654-48ff-8ee1-44511146e2bc/bin/ugemcutter-verify-t8buoWUS1i/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2023-11-06 14:09:28,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c82e0d-4654-48ff-8ee1-44511146e2bc/bin/ugemcutter-verify-t8buoWUS1i/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2023-11-06 14:09:28,761 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-11-06 14:09:28,774 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == my_callbackThread1of1ForFork0 ======== [2023-11-06 14:09:28,781 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;@1cbd709a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-06 14:09:28,781 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2023-11-06 14:09:29,398 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting my_callbackErr0ASSERT_VIOLATIONDATA_RACE === [my_callbackErr0ASSERT_VIOLATIONDATA_RACE, my_callbackErr1ASSERT_VIOLATIONDATA_RACE, my_callbackErr2ASSERT_VIOLATIONDATA_RACE] === [2023-11-06 14:09:29,403 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 14:09:29,404 INFO L85 PathProgramCache]: Analyzing trace with hash 812313475, now seen corresponding path program 1 times [2023-11-06 14:09:29,413 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 14:09:29,414 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2020291523] [2023-11-06 14:09:29,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 14:09:29,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 14:09:29,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 14:09:30,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 14:09:30,806 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 14:09:30,806 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2020291523] [2023-11-06 14:09:30,807 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2020291523] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 14:09:30,807 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 14:09:30,807 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 14:09:30,809 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1524677765] [2023-11-06 14:09:30,810 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 14:09:30,818 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 14:09:30,818 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 14:09:30,850 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 14:09:30,851 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-06 14:09:30,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-06 14:09:30,857 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-06 14:09:30,858 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 15.4) internal successors, (77), 6 states have internal predecessors, (77), 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) [2023-11-06 14:09:30,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-06 14:09:31,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 14:09:31,208 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-06 14:09:31,208 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting my_callbackErr1ASSERT_VIOLATIONDATA_RACE === [my_callbackErr0ASSERT_VIOLATIONDATA_RACE, my_callbackErr1ASSERT_VIOLATIONDATA_RACE, my_callbackErr2ASSERT_VIOLATIONDATA_RACE] === [2023-11-06 14:09:31,209 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 14:09:31,209 INFO L85 PathProgramCache]: Analyzing trace with hash -1395570237, now seen corresponding path program 1 times [2023-11-06 14:09:31,209 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 14:09:31,210 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1692371845] [2023-11-06 14:09:31,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 14:09:31,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 14:09:31,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 14:09:32,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 14:09:32,001 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 14:09:32,001 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1692371845] [2023-11-06 14:09:32,001 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1692371845] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 14:09:32,002 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 14:09:32,002 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 14:09:32,002 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2133709097] [2023-11-06 14:09:32,003 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 14:09:32,004 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 14:09:32,004 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 14:09:32,005 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 14:09:32,006 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-06 14:09:32,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-06 14:09:32,008 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-06 14:09:32,009 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 16.8) internal successors, (84), 6 states have internal predecessors, (84), 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) [2023-11-06 14:09:32,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-06 14:09:32,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-06 14:09:32,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 14:09:32,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 14:09:32,193 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-06 14:09:32,194 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting my_callbackErr2ASSERT_VIOLATIONDATA_RACE === [my_callbackErr0ASSERT_VIOLATIONDATA_RACE, my_callbackErr1ASSERT_VIOLATIONDATA_RACE, my_callbackErr2ASSERT_VIOLATIONDATA_RACE] === [2023-11-06 14:09:32,194 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 14:09:32,195 INFO L85 PathProgramCache]: Analyzing trace with hash -306347893, now seen corresponding path program 1 times [2023-11-06 14:09:32,195 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 14:09:32,195 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [806273758] [2023-11-06 14:09:32,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 14:09:32,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 14:09:32,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 14:09:33,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 14:09:33,027 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 14:09:33,028 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [806273758] [2023-11-06 14:09:33,028 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [806273758] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 14:09:33,028 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 14:09:33,028 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 14:09:33,029 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1643612610] [2023-11-06 14:09:33,029 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 14:09:33,029 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 14:09:33,030 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 14:09:33,031 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 14:09:33,031 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-06 14:09:33,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-06 14:09:33,033 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-06 14:09:33,034 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 18.2) internal successors, (91), 6 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) [2023-11-06 14:09:33,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-06 14:09:33,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-06 14:09:33,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-06 14:09:33,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 14:09:33,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 14:09:33,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 14:09:33,291 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-06 14:09:33,292 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting my_callbackErr2ASSERT_VIOLATIONDATA_RACE === [my_callbackErr0ASSERT_VIOLATIONDATA_RACE, my_callbackErr1ASSERT_VIOLATIONDATA_RACE, my_callbackErr2ASSERT_VIOLATIONDATA_RACE] === [2023-11-06 14:09:33,292 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 14:09:33,292 INFO L85 PathProgramCache]: Analyzing trace with hash 2125628235, now seen corresponding path program 1 times [2023-11-06 14:09:33,293 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 14:09:33,293 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [913614473] [2023-11-06 14:09:33,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 14:09:33,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 14:09:33,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 14:09:36,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 14:09:36,759 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 14:09:36,760 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [913614473] [2023-11-06 14:09:36,762 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [913614473] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 14:09:36,764 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 14:09:36,764 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2023-11-06 14:09:36,765 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [447633551] [2023-11-06 14:09:36,765 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 14:09:36,766 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2023-11-06 14:09:36,767 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 14:09:36,770 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2023-11-06 14:09:36,771 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=315, Unknown=0, NotChecked=0, Total=380 [2023-11-06 14:09:36,772 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-06 14:09:36,774 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-06 14:09:36,776 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 5.684210526315789) internal successors, (108), 20 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) [2023-11-06 14:09:36,776 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-06 14:09:36,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-06 14:09:36,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-06 14:09:36,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-06 14:09:38,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 14:09:38,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 14:09:38,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 14:09:38,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2023-11-06 14:09:38,877 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-06 14:09:38,877 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting my_callbackErr2ASSERT_VIOLATIONDATA_RACE === [my_callbackErr0ASSERT_VIOLATIONDATA_RACE, my_callbackErr1ASSERT_VIOLATIONDATA_RACE, my_callbackErr2ASSERT_VIOLATIONDATA_RACE] === [2023-11-06 14:09:38,877 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 14:09:38,878 INFO L85 PathProgramCache]: Analyzing trace with hash 598177817, now seen corresponding path program 1 times [2023-11-06 14:09:38,878 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 14:09:38,878 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397757734] [2023-11-06 14:09:38,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 14:09:38,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 14:09:38,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 14:09:39,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 14:09:39,781 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 14:09:39,781 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1397757734] [2023-11-06 14:09:39,781 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1397757734] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 14:09:39,782 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 14:09:39,782 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-06 14:09:39,783 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [141412545] [2023-11-06 14:09:39,783 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 14:09:39,784 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 14:09:39,784 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 14:09:39,786 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 14:09:39,787 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-06 14:09:39,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-06 14:09:39,789 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-06 14:09:39,790 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 20.833333333333332) internal successors, (125), 6 states have internal predecessors, (125), 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) [2023-11-06 14:09:39,790 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-06 14:09:39,790 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-06 14:09:39,790 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-06 14:09:39,790 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2023-11-06 14:09:39,790 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-06 14:09:40,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 14:09:40,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 14:09:40,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 14:09:40,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2023-11-06 14:09:40,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 14:09:40,056 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-06 14:09:40,056 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting my_callbackErr2ASSERT_VIOLATIONDATA_RACE === [my_callbackErr0ASSERT_VIOLATIONDATA_RACE, my_callbackErr1ASSERT_VIOLATIONDATA_RACE, my_callbackErr2ASSERT_VIOLATIONDATA_RACE] === [2023-11-06 14:09:40,058 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 14:09:40,059 INFO L85 PathProgramCache]: Analyzing trace with hash -1419505585, now seen corresponding path program 1 times [2023-11-06 14:09:40,059 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 14:09:40,060 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1316781169] [2023-11-06 14:09:40,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 14:09:40,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 14:09:40,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 14:09:40,179 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-06 14:09:40,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 14:09:40,325 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-06 14:09:40,325 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-06 14:09:40,327 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location my_callbackErr2ASSERT_VIOLATIONDATA_RACE (2 of 3 remaining) [2023-11-06 14:09:40,329 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location my_callbackErr0ASSERT_VIOLATIONDATA_RACE (1 of 3 remaining) [2023-11-06 14:09:40,329 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location my_callbackErr1ASSERT_VIOLATIONDATA_RACE (0 of 3 remaining) [2023-11-06 14:09:40,330 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-06 14:09:40,352 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2023-11-06 14:09:40,354 INFO L307 ceAbstractionStarter]: Result for error location my_callbackThread1of1ForFork0 was UNSAFE,UNKNOWN,UNKNOWN (1/3) [2023-11-06 14:09:40,359 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2023-11-06 14:09:40,360 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-06 14:09:40,463 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~nondet31!base has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatement [2023-11-06 14:09:40,464 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~nondet31!base has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatement [2023-11-06 14:09:40,465 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~nondet31!base has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatement [2023-11-06 14:09:40,481 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 02:09:40 BasicIcfg [2023-11-06 14:09:40,482 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 14:09:40,482 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 14:09:40,482 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 14:09:40,483 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 14:09:40,483 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 02:09:28" (3/4) ... [2023-11-06 14:09:40,490 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-06 14:09:40,491 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 14:09:40,533 INFO L158 Benchmark]: Toolchain (without parser) took 14563.36ms. Allocated memory was 123.7MB in the beginning and 413.1MB in the end (delta: 289.4MB). Free memory was 81.5MB in the beginning and 133.2MB in the end (delta: -51.7MB). Peak memory consumption was 236.1MB. Max. memory is 16.1GB. [2023-11-06 14:09:40,533 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 123.7MB. Free memory is still 95.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 14:09:40,533 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1302.25ms. Allocated memory is still 123.7MB. Free memory was 81.5MB in the beginning and 52.7MB in the end (delta: 28.8MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2023-11-06 14:09:40,534 INFO L158 Benchmark]: Boogie Procedure Inliner took 119.01ms. Allocated memory is still 123.7MB. Free memory was 52.7MB in the beginning and 48.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-06 14:09:40,534 INFO L158 Benchmark]: Boogie Preprocessor took 94.48ms. Allocated memory is still 123.7MB. Free memory was 48.5MB in the beginning and 93.7MB in the end (delta: -45.3MB). Peak memory consumption was 11.3MB. Max. memory is 16.1GB. [2023-11-06 14:09:40,534 INFO L158 Benchmark]: RCFGBuilder took 1036.32ms. Allocated memory was 123.7MB in the beginning and 153.1MB in the end (delta: 29.4MB). Free memory was 93.7MB in the beginning and 88.5MB in the end (delta: 5.2MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. [2023-11-06 14:09:40,535 INFO L158 Benchmark]: TraceAbstraction took 11993.73ms. Allocated memory was 153.1MB in the beginning and 413.1MB in the end (delta: 260.0MB). Free memory was 87.6MB in the beginning and 133.2MB in the end (delta: -45.6MB). Peak memory consumption was 214.1MB. Max. memory is 16.1GB. [2023-11-06 14:09:40,535 INFO L158 Benchmark]: Witness Printer took 8.84ms. Allocated memory is still 413.1MB. Free memory is still 133.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 14:09:40,540 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 123.7MB. Free memory is still 95.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1302.25ms. Allocated memory is still 123.7MB. Free memory was 81.5MB in the beginning and 52.7MB in the end (delta: 28.8MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 119.01ms. Allocated memory is still 123.7MB. Free memory was 52.7MB in the beginning and 48.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 94.48ms. Allocated memory is still 123.7MB. Free memory was 48.5MB in the beginning and 93.7MB in the end (delta: -45.3MB). Peak memory consumption was 11.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1036.32ms. Allocated memory was 123.7MB in the beginning and 153.1MB in the end (delta: 29.4MB). Free memory was 93.7MB in the beginning and 88.5MB in the end (delta: 5.2MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. * TraceAbstraction took 11993.73ms. Allocated memory was 153.1MB in the beginning and 413.1MB in the end (delta: 260.0MB). Free memory was 87.6MB in the beginning and 133.2MB in the end (delta: -45.6MB). Peak memory consumption was 214.1MB. Max. memory is 16.1GB. * Witness Printer took 8.84ms. Allocated memory is still 413.1MB. Free memory is still 133.2MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~nondet31!base has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~nondet31!base has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~nondet31!base has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatement - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 3588, independent: 3575, independent conditional: 59, independent unconditional: 3516, dependent: 12, dependent conditional: 2, dependent unconditional: 10, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 29975, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 242, dependent conditional: 39, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 29, dependent unconditional: 225, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 11495, independent: 11371, independent conditional: 0, independent unconditional: 11371, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 11495, independent: 11370, independent conditional: 0, independent unconditional: 11370, dependent: 125, dependent conditional: 0, dependent unconditional: 125, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 425, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 400, dependent conditional: 0, dependent unconditional: 400, unknown: 23, unknown conditional: 0, unknown unconditional: 23] , Protected Queries: 0 ], Cache Queries: [ total: 29987, independent: 18361, independent conditional: 0, independent unconditional: 18361, dependent: 131, dependent conditional: 0, dependent unconditional: 131, unknown: 11495, unknown conditional: 0, unknown unconditional: 11495] , Statistics on independence cache: Total cache size (in pairs): 3526, Positive cache size: 3516, Positive conditional cache size: 0, Positive unconditional cache size: 3516, Negative cache size: 10, Negative conditional cache size: 0, Negative unconditional cache size: 10, Unknown cache size: 1, Unknown conditional cache size: 0, Unknown unconditional cache size: 1, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 2, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 4159, independent: 4136, independent conditional: 82, independent unconditional: 4054, dependent: 23, dependent conditional: 2, dependent unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 29975, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 242, dependent conditional: 39, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 29, dependent unconditional: 225, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 11495, independent: 11371, independent conditional: 0, independent unconditional: 11371, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 11495, independent: 11370, independent conditional: 0, independent unconditional: 11370, dependent: 125, dependent conditional: 0, dependent unconditional: 125, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 425, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 400, dependent conditional: 0, dependent unconditional: 400, unknown: 23, unknown conditional: 0, unknown unconditional: 23] , Protected Queries: 0 ], Cache Queries: [ total: 29987, independent: 18361, independent conditional: 0, independent unconditional: 18361, dependent: 131, dependent conditional: 0, dependent unconditional: 131, unknown: 11495, unknown conditional: 0, unknown unconditional: 11495] , Statistics on independence cache: Total cache size (in pairs): 6305, Positive cache size: 6274, Positive conditional cache size: 0, Positive unconditional cache size: 6274, Negative cache size: 31, Negative conditional cache size: 0, Negative unconditional cache size: 31, Unknown cache size: 1, Unknown conditional cache size: 0, Unknown unconditional cache size: 1, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 4, Statistics for Abstraction: - StatisticsResult: Independence relation #3 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 4767, independent: 4734, independent conditional: 104, independent unconditional: 4630, dependent: 33, dependent conditional: 2, dependent unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 29975, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 242, dependent conditional: 39, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 29, dependent unconditional: 225, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 11495, independent: 11371, independent conditional: 0, independent unconditional: 11371, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 11495, independent: 11370, independent conditional: 0, independent unconditional: 11370, dependent: 125, dependent conditional: 0, dependent unconditional: 125, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 425, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 400, dependent conditional: 0, dependent unconditional: 400, unknown: 23, unknown conditional: 0, unknown unconditional: 23] , Protected Queries: 0 ], Cache Queries: [ total: 29987, independent: 18361, independent conditional: 0, independent unconditional: 18361, dependent: 131, dependent conditional: 0, dependent unconditional: 131, unknown: 11495, unknown conditional: 0, unknown unconditional: 11495] , Statistics on independence cache: Total cache size (in pairs): 6891, Positive cache size: 6850, Positive conditional cache size: 0, Positive unconditional cache size: 6850, Negative cache size: 41, Negative conditional cache size: 0, Negative unconditional cache size: 41, Unknown cache size: 1, Unknown conditional cache size: 0, Unknown unconditional cache size: 1, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 6, Statistics for Abstraction: - StatisticsResult: Independence relation #4 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 5664, independent: 5618, independent conditional: 186, independent unconditional: 5432, dependent: 46, dependent conditional: 7, dependent unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 29975, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 242, dependent conditional: 39, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 29, dependent unconditional: 225, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 11495, independent: 11371, independent conditional: 0, independent unconditional: 11371, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 11495, independent: 11370, independent conditional: 0, independent unconditional: 11370, dependent: 125, dependent conditional: 0, dependent unconditional: 125, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 425, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 400, dependent conditional: 0, dependent unconditional: 400, unknown: 23, unknown conditional: 0, unknown unconditional: 23] , Protected Queries: 0 ], Cache Queries: [ total: 29987, independent: 18361, independent conditional: 0, independent unconditional: 18361, dependent: 131, dependent conditional: 0, dependent unconditional: 131, unknown: 11495, unknown conditional: 0, unknown unconditional: 11495] , Statistics on independence cache: Total cache size (in pairs): 8187, Positive cache size: 8125, Positive conditional cache size: 0, Positive unconditional cache size: 8125, Negative cache size: 62, Negative conditional cache size: 0, Negative unconditional cache size: 62, Unknown cache size: 1, Unknown conditional cache size: 0, Unknown unconditional cache size: 1, Eliminated conditions: 4, Maximal queried relation: 1, Independence queries for same thread: 9, Statistics for Abstraction: - StatisticsResult: Independence relation #5 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 5861, independent: 5798, independent conditional: 222, independent unconditional: 5576, dependent: 63, dependent conditional: 13, dependent unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 29975, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 242, dependent conditional: 39, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 29, dependent unconditional: 225, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 11495, independent: 11371, independent conditional: 0, independent unconditional: 11371, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 11495, independent: 11370, independent conditional: 0, independent unconditional: 11370, dependent: 125, dependent conditional: 0, dependent unconditional: 125, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 425, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 400, dependent conditional: 0, dependent unconditional: 400, unknown: 23, unknown conditional: 0, unknown unconditional: 23] , Protected Queries: 0 ], Cache Queries: [ total: 29987, independent: 18361, independent conditional: 0, independent unconditional: 18361, dependent: 131, dependent conditional: 0, dependent unconditional: 131, unknown: 11495, unknown conditional: 0, unknown unconditional: 11495] , Statistics on independence cache: Total cache size (in pairs): 10958, Positive cache size: 10858, Positive conditional cache size: 0, Positive unconditional cache size: 10858, Negative cache size: 100, Negative conditional cache size: 0, Negative unconditional cache size: 100, Unknown cache size: 1, Unknown conditional cache size: 0, Unknown unconditional cache size: 1, Eliminated conditions: 15, Maximal queried relation: 2, Independence queries for same thread: 13, Statistics for Abstraction: - StatisticsResult: Independence relation #6 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 5936, independent: 5871, independent conditional: 215, independent unconditional: 5656, dependent: 65, dependent conditional: 13, dependent unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 29975, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 242, dependent conditional: 39, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 29, dependent unconditional: 225, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 11495, independent: 11371, independent conditional: 0, independent unconditional: 11371, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 11495, independent: 11370, independent conditional: 0, independent unconditional: 11370, dependent: 125, dependent conditional: 0, dependent unconditional: 125, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 425, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 400, dependent conditional: 0, dependent unconditional: 400, unknown: 23, unknown conditional: 0, unknown unconditional: 23] , Protected Queries: 0 ], Cache Queries: [ total: 29987, independent: 18361, independent conditional: 0, independent unconditional: 18361, dependent: 131, dependent conditional: 0, dependent unconditional: 131, unknown: 11495, unknown conditional: 0, unknown unconditional: 11495] , Statistics on independence cache: Total cache size (in pairs): 11494, Positive cache size: 11371, Positive conditional cache size: 0, Positive unconditional cache size: 11371, Negative cache size: 123, Negative conditional cache size: 0, Negative unconditional cache size: 123, Unknown cache size: 1, Unknown conditional cache size: 0, Unknown unconditional cache size: 1, Eliminated conditions: 29, Maximal queried relation: 2, Independence queries for same thread: 17, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.5s, Number of persistent set computation: 77, Number of trivial persistent sets: 59, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3527, independent: 3516, independent conditional: 0, independent unconditional: 3516, dependent: 10, dependent conditional: 0, dependent unconditional: 10, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 3588, independent: 3575, independent conditional: 59, independent unconditional: 3516, dependent: 12, dependent conditional: 2, dependent unconditional: 10, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 29975, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 242, dependent conditional: 39, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 29, dependent unconditional: 225, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 11495, independent: 11371, independent conditional: 0, independent unconditional: 11371, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 11495, independent: 11370, independent conditional: 0, independent unconditional: 11370, dependent: 125, dependent conditional: 0, dependent unconditional: 125, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 425, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 400, dependent conditional: 0, dependent unconditional: 400, unknown: 23, unknown conditional: 0, unknown unconditional: 23] , Protected Queries: 0 ], Cache Queries: [ total: 29987, independent: 18361, independent conditional: 0, independent unconditional: 18361, dependent: 131, dependent conditional: 0, dependent unconditional: 131, unknown: 11495, unknown conditional: 0, unknown unconditional: 11495] , Statistics on independence cache: Total cache size (in pairs): 3526, Positive cache size: 3516, Positive conditional cache size: 0, Positive unconditional cache size: 3516, Negative cache size: 10, Negative conditional cache size: 0, Negative unconditional cache size: 10, Unknown cache size: 1, Unknown conditional cache size: 0, Unknown unconditional cache size: 1, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 2, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.2s, Number of persistent set computation: 84, Number of trivial persistent sets: 64, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 4075, independent: 4054, independent conditional: 0, independent unconditional: 4054, dependent: 21, dependent conditional: 0, dependent unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 4159, independent: 4136, independent conditional: 82, independent unconditional: 4054, dependent: 23, dependent conditional: 2, dependent unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 29975, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 242, dependent conditional: 39, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 29, dependent unconditional: 225, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 11495, independent: 11371, independent conditional: 0, independent unconditional: 11371, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 11495, independent: 11370, independent conditional: 0, independent unconditional: 11370, dependent: 125, dependent conditional: 0, dependent unconditional: 125, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 425, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 400, dependent conditional: 0, dependent unconditional: 400, unknown: 23, unknown conditional: 0, unknown unconditional: 23] , Protected Queries: 0 ], Cache Queries: [ total: 29987, independent: 18361, independent conditional: 0, independent unconditional: 18361, dependent: 131, dependent conditional: 0, dependent unconditional: 131, unknown: 11495, unknown conditional: 0, unknown unconditional: 11495] , Statistics on independence cache: Total cache size (in pairs): 6305, Positive cache size: 6274, Positive conditional cache size: 0, Positive unconditional cache size: 6274, Negative cache size: 31, Negative conditional cache size: 0, Negative unconditional cache size: 31, Unknown cache size: 1, Unknown conditional cache size: 0, Unknown unconditional cache size: 1, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 4, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.1s, Number of persistent set computation: 91, Number of trivial persistent sets: 69, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 4661, independent: 4630, independent conditional: 0, independent unconditional: 4630, dependent: 31, dependent conditional: 0, dependent unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 4767, independent: 4734, independent conditional: 104, independent unconditional: 4630, dependent: 33, dependent conditional: 2, dependent unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 29975, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 242, dependent conditional: 39, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 29, dependent unconditional: 225, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 11495, independent: 11371, independent conditional: 0, independent unconditional: 11371, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 11495, independent: 11370, independent conditional: 0, independent unconditional: 11370, dependent: 125, dependent conditional: 0, dependent unconditional: 125, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 425, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 400, dependent conditional: 0, dependent unconditional: 400, unknown: 23, unknown conditional: 0, unknown unconditional: 23] , Protected Queries: 0 ], Cache Queries: [ total: 29987, independent: 18361, independent conditional: 0, independent unconditional: 18361, dependent: 131, dependent conditional: 0, dependent unconditional: 131, unknown: 11495, unknown conditional: 0, unknown unconditional: 11495] , Statistics on independence cache: Total cache size (in pairs): 6891, Positive cache size: 6850, Positive conditional cache size: 0, Positive unconditional cache size: 6850, Negative cache size: 41, Negative conditional cache size: 0, Negative unconditional cache size: 41, Unknown cache size: 1, Unknown conditional cache size: 0, Unknown unconditional cache size: 1, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 6, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.1s, Number of persistent set computation: 108, Number of trivial persistent sets: 86, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5471, independent: 5432, independent conditional: 0, independent unconditional: 5432, dependent: 39, dependent conditional: 0, dependent unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 5664, independent: 5618, independent conditional: 186, independent unconditional: 5432, dependent: 46, dependent conditional: 7, dependent unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 29975, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 242, dependent conditional: 39, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 29, dependent unconditional: 225, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 11495, independent: 11371, independent conditional: 0, independent unconditional: 11371, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 11495, independent: 11370, independent conditional: 0, independent unconditional: 11370, dependent: 125, dependent conditional: 0, dependent unconditional: 125, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 425, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 400, dependent conditional: 0, dependent unconditional: 400, unknown: 23, unknown conditional: 0, unknown unconditional: 23] , Protected Queries: 0 ], Cache Queries: [ total: 29987, independent: 18361, independent conditional: 0, independent unconditional: 18361, dependent: 131, dependent conditional: 0, dependent unconditional: 131, unknown: 11495, unknown conditional: 0, unknown unconditional: 11495] , Statistics on independence cache: Total cache size (in pairs): 8187, Positive cache size: 8125, Positive conditional cache size: 0, Positive unconditional cache size: 8125, Negative cache size: 62, Negative conditional cache size: 0, Negative unconditional cache size: 62, Unknown cache size: 1, Unknown conditional cache size: 0, Unknown unconditional cache size: 1, Eliminated conditions: 4, Maximal queried relation: 1, Independence queries for same thread: 9, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.2s, Number of persistent set computation: 125, Number of trivial persistent sets: 103, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5626, independent: 5576, independent conditional: 0, independent unconditional: 5576, dependent: 50, dependent conditional: 0, dependent unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 5861, independent: 5798, independent conditional: 222, independent unconditional: 5576, dependent: 63, dependent conditional: 13, dependent unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 29975, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 242, dependent conditional: 39, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 29, dependent unconditional: 225, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 11495, independent: 11371, independent conditional: 0, independent unconditional: 11371, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 11495, independent: 11370, independent conditional: 0, independent unconditional: 11370, dependent: 125, dependent conditional: 0, dependent unconditional: 125, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 425, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 400, dependent conditional: 0, dependent unconditional: 400, unknown: 23, unknown conditional: 0, unknown unconditional: 23] , Protected Queries: 0 ], Cache Queries: [ total: 29987, independent: 18361, independent conditional: 0, independent unconditional: 18361, dependent: 131, dependent conditional: 0, dependent unconditional: 131, unknown: 11495, unknown conditional: 0, unknown unconditional: 11495] , Statistics on independence cache: Total cache size (in pairs): 10958, Positive cache size: 10858, Positive conditional cache size: 0, Positive unconditional cache size: 10858, Negative cache size: 100, Negative conditional cache size: 0, Negative unconditional cache size: 100, Unknown cache size: 1, Unknown conditional cache size: 0, Unknown unconditional cache size: 1, Eliminated conditions: 15, Maximal queried relation: 2, Independence queries for same thread: 13, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.1s, Number of persistent set computation: 116, Number of trivial persistent sets: 94, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5708, independent: 5656, independent conditional: 0, independent unconditional: 5656, dependent: 52, dependent conditional: 0, dependent unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 5936, independent: 5871, independent conditional: 215, independent unconditional: 5656, dependent: 65, dependent conditional: 13, dependent unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 29975, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 242, dependent conditional: 39, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 29958, independent: 29732, independent conditional: 868, independent unconditional: 28864, dependent: 225, dependent conditional: 22, dependent unconditional: 203, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 29, dependent unconditional: 225, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29987, independent: 29732, independent conditional: 0, independent unconditional: 29732, dependent: 254, dependent conditional: 0, dependent unconditional: 254, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 11495, independent: 11371, independent conditional: 0, independent unconditional: 11371, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 11495, independent: 11370, independent conditional: 0, independent unconditional: 11370, dependent: 125, dependent conditional: 0, dependent unconditional: 125, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 125, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 123, dependent conditional: 0, dependent unconditional: 123, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 425, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 400, dependent conditional: 0, dependent unconditional: 400, unknown: 23, unknown conditional: 0, unknown unconditional: 23] , Protected Queries: 0 ], Cache Queries: [ total: 29987, independent: 18361, independent conditional: 0, independent unconditional: 18361, dependent: 131, dependent conditional: 0, dependent unconditional: 131, unknown: 11495, unknown conditional: 0, unknown unconditional: 11495] , Statistics on independence cache: Total cache size (in pairs): 11494, Positive cache size: 11371, Positive conditional cache size: 0, Positive unconditional cache size: 11371, Negative cache size: 123, Negative conditional cache size: 0, Negative unconditional cache size: 123, Unknown cache size: 1, Unknown conditional cache size: 0, Unknown unconditional cache size: 1, Eliminated conditions: 29, Maximal queried relation: 2, Independence queries for same thread: 17, Statistics for Abstraction: - DataRaceFoundResult [Line: 1712]: Data race detected [2023-11-06 14:09:40,617 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~nondet31!base has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatement [2023-11-06 14:09:40,618 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~nondet31!base has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatement [2023-11-06 14:09:40,618 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~nondet31!base has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatement [2023-11-06 14:09:40,674 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~nondet31!base has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatement [2023-11-06 14:09:40,674 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~nondet31!base has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatement [2023-11-06 14:09:40,674 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~nondet31!base has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatement Data race detected The following path leads to a data race: [L1694] 0 pthread_t t1,t2; VAL [t1={3:0}, t2={4:0}] [L1748] CALL, EXPR 0 my_drv_init() [L1742] 0 return 0; VAL [\result=0, t1={3:0}, t2={4:0}] [L1748] RET, EXPR 0 my_drv_init() [L1748] 0 int ret = my_drv_init(); VAL [my_drv_init()=0, ret=0, t1={3:0}, t2={4:0}] [L1749] COND TRUE 0 ret==0 VAL [ret=0, t1={3:0}, t2={4:0}] [L1750] 0 int probe_ret; VAL [ret=0, t1={3:0}, t2={4:0}] [L1751] 0 struct my_data data; VAL [data={5:0}, ret=0, t1={3:0}, t2={4:0}] [L1752] CALL, EXPR 0 my_drv_probe(&data) [L1717] 0 struct device *d = &data->dev; VAL [d={5:24}, data={5:0}, data={5:0}, t1={3:0}, t2={4:0}] [L1719] 0 data->shared.a = 0 VAL [d={5:24}, data={5:0}, data={5:0}, t1={3:0}, t2={4:0}] [L1720] 0 data->shared.b = 0 VAL [d={5:24}, data={5:0}, data={5:0}, t1={3:0}, t2={4:0}] [L1721] 0 int res = __VERIFIER_nondet_int(); VAL [__VERIFIER_nondet_int()=0, d={5:24}, data={5:0}, data={5:0}, res=0, t1={3:0}, t2={4:0}] [L1722] COND FALSE 0 !(\read(res)) VAL [d={5:24}, data={5:0}, data={5:0}, res=0, t1={3:0}, t2={4:0}] [L1724] FCALL, FORK 0 pthread_create(&t1, ((void *)0), my_callback, (void *)d) VAL [arg={5:24}, d={5:24}, data={5:0}, data={5:0}, pthread_create(&t1, ((void *)0), my_callback, (void *)d)=8, res=0, t1={3:0}, t2={4:0}] [L1725] FCALL, FORK 0 pthread_create(&t2, ((void *)0), my_callback, (void *)d) VAL [arg={5:24}, d={5:24}, data={5:0}, data={5:0}, pthread_create(&t2, ((void *)0), my_callback, (void *)d)=9, res=0, t1={3:0}, t2={4:0}] [L1707] 2 struct device *dev = (struct device*)arg; VAL [arg={5:24}, arg={5:24}, dev={5:24}, t1={3:0}, t2={4:0}] [L1708] 2 struct my_data *data; VAL [arg={5:24}, arg={5:24}, dev={5:24}, t1={3:0}, t2={4:0}] [L1709] 2 const typeof( ((struct my_data *)0)->dev ) *__mptr = (dev); VAL [__mptr={5:24}, arg={5:24}, arg={5:24}, dev={5:24}, t1={3:0}, t2={4:0}] [L1709] 2 { const typeof( ((struct my_data *)0)->dev ) *__mptr = (dev); (struct my_data *)( (char *)__mptr - ((unsigned long) &((struct my_data *)0)->dev) );} VAL [__mptr={5:24}, arg={5:24}, arg={5:24}, dev={5:24}, t1={3:0}, t2={4:0}] [L1709] 2 { const typeof( ((struct my_data *)0)->dev ) *__mptr = (dev); (struct my_data *)( (char *)__mptr - ((unsigned long) &((struct my_data *)0)->dev) );} VAL [arg={5:24}, arg={5:24}, dev={5:24}, t1={3:0}, t2={4:0}] [L1709] 2 data = ({ const typeof( ((struct my_data *)0)->dev ) *__mptr = (dev); (struct my_data *)( (char *)__mptr - ((unsigned long) &((struct my_data *)0)->dev) );}) VAL [arg={5:24}, arg={5:24}, data={5:0}, dev={5:24}, t1={3:0}, t2={4:0}] [L1711] 2 data->shared.a = 1 VAL [arg={5:24}, arg={5:24}, data={5:0}, dev={5:24}, t1={3:0}, t2={4:0}] [L1712] EXPR 2 data->shared.b VAL [arg={5:24}, arg={5:24}, data->shared.b=0, data={5:0}, dev={5:24}, t1={3:0}, t2={4:0}] [L1712] EXPR 2 data->shared.b + 1 VAL [arg={5:24}, arg={5:24}, data->shared.b=0, data={5:0}, dev={5:24}, t1={3:0}, t2={4:0}] [L1712] 2 data->shared.b = data->shared.b + 1 VAL [arg={5:24}, arg={5:24}, data->shared.b = data->shared.b + 1=1154, data->shared.b=0, data={5:0}, dev={5:24}, t1={3:0}, t2={4:0}] [L1726] 0 return 0; VAL [\result=0, arg={5:24}, arg={5:24}, d={5:24}, data->shared.b = data->shared.b + 1=1154, data->shared.b=0, data={5:0}, data={5:0}, data={5:0}, dev={5:24}, res=0, t1={3:0}, t2={4:0}] [L1752] RET, EXPR 0 my_drv_probe(&data) [L1752] 0 probe_ret = my_drv_probe(&data) VAL [arg={5:24}, arg={5:24}, data->shared.b = data->shared.b + 1=1154, data->shared.b=0, data={5:0}, data={5:0}, dev={5:24}, my_drv_probe(&data)=0, probe_ret=0, ret=0, t1={3:0}, t2={4:0}] [L1753] COND TRUE 0 probe_ret==0 [L1754] CALL 0 my_drv_disconnect(&data) [L1732] 0 void *status; VAL [arg={5:24}, arg={5:24}, data->shared.b = data->shared.b + 1=1154, data->shared.b=0, data={5:0}, data={5:0}, data={5:0}, dev={5:24}, status={7:0}, t1={3:0}, t2={4:0}] [L1733] 0 data->shared.a = 3 VAL [arg={5:24}, arg={5:24}, data->shared.b = data->shared.b + 1=1154, data->shared.b=0, data={5:0}, data={5:0}, data={5:0}, dev={5:24}, status={7:0}, t1={3:0}, t2={4:0}] [L1734] 0 data->shared.b = 3 VAL [arg={5:24}, arg={5:24}, data->shared.b = 3=1158, data->shared.b = data->shared.b + 1=1154, data->shared.b=0, data={5:0}, data={5:0}, data={5:0}, dev={5:24}, status={7:0}, t1={3:0}, t2={4:0}] [L1712] 2 data->shared.b = data->shared.b + 1 VAL [arg={5:24}, arg={5:24}, data->shared.b = data->shared.b + 1=1154, data->shared.b=0, data={5:0}, dev={5:24}, t1={3:0}, t2={4:0}] Now there is a data race, but we were unable to determine exactly which statements and variables are involved. There could be a race between one of the statements * C: data->shared.b = 3 [1734] * C: data->shared.a = 3 [1733] * C: data->shared.b + 1 [1712] * C: data->shared.a = 0 [1719] * C: data->shared.a = 1 [1711] * C: data->shared.b = 0 [1720] * C: data->shared.b = 0 [1720] * C: data->shared.b + 1 [1712] * C: data->shared.a = 1 [1711] * C: data->shared.a = 0 [1719] * C: data->shared.b = 0 [1720] * C: data->shared.a = 3 [1733] * C: data->shared.b + 1 [1712] * C: data->shared.b + 1 [1712] * C: data->shared.a = 1 [1711] * C: data->shared.a = 0 [1719] * C: data->shared.b = 0 [1720] * C: data->shared.a = 3 [1733] * C: data->shared.a = 0 [1719] * C: data->shared.a = 1 [1711] * C: data->shared.a = 3 [1733] and C: data->shared.b = data->shared.b + 1 [1712] - UnprovableResult [Line: 1711]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 1712]: 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: my_callbackThread1of1ForFork0 with 1 thread instances CFG has 4 procedures, 391 locations, 25 error locations. Started 1 CEGAR loops. OverallTime: 11.6s, OverallIterations: 6, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 3.8s, 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: 47, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 6.8s InterpolantComputationTime, 601 NumberOfCodeBlocks, 601 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 480 ConstructedInterpolants, 0 QuantifiedInterpolants, 2419 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 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! [2023-11-06 14:09:40,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c82e0d-4654-48ff-8ee1-44511146e2bc/bin/ugemcutter-verify-t8buoWUS1i/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2023-11-06 14:09:40,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c82e0d-4654-48ff-8ee1-44511146e2bc/bin/ugemcutter-verify-t8buoWUS1i/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