./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-lit/fk2012.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version a0165632 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_d35d479e-8ee9-41cc-a40d-59fb7269ff5b/bin/ugemcutter-verify-v6A4Riy6iL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d35d479e-8ee9-41cc-a40d-59fb7269ff5b/bin/ugemcutter-verify-v6A4Riy6iL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d35d479e-8ee9-41cc-a40d-59fb7269ff5b/bin/ugemcutter-verify-v6A4Riy6iL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d35d479e-8ee9-41cc-a40d-59fb7269ff5b/bin/ugemcutter-verify-v6A4Riy6iL/config/GemCutterReach.xml -i ../../sv-benchmarks/c/pthread-lit/fk2012.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d35d479e-8ee9-41cc-a40d-59fb7269ff5b/bin/ugemcutter-verify-v6A4Riy6iL/config/svcomp-DataRace-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d35d479e-8ee9-41cc-a40d-59fb7269ff5b/bin/ugemcutter-verify-v6A4Riy6iL --witnessprinter.witness.filename witness --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 25a65bfeb78eff83ae0d8a23f733f9dc95190d8c8aa20c7c495d09a2bd7eb6f0 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 12:09:22,227 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 12:09:22,341 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d35d479e-8ee9-41cc-a40d-59fb7269ff5b/bin/ugemcutter-verify-v6A4Riy6iL/config/svcomp-DataRace-32bit-GemCutter_Default.epf [2024-11-08 12:09:22,347 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 12:09:22,349 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 12:09:22,376 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 12:09:22,376 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 12:09:22,377 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 12:09:22,377 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 12:09:22,378 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 12:09:22,379 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 12:09:22,379 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 12:09:22,380 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 12:09:22,382 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 12:09:22,383 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 12:09:22,383 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 12:09:22,383 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 12:09:22,387 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 12:09:22,388 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 12:09:22,388 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 12:09:22,388 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 12:09:22,390 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 12:09:22,390 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-08 12:09:22,391 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 12:09:22,392 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 12:09:22,392 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 12:09:22,393 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 12:09:22,393 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 12:09:22,393 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 12:09:22,394 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 12:09:22,394 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-11-08 12:09:22,394 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 12:09:22,394 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-08 12:09:22,395 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 12:09:22,395 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 12:09:22,396 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 12:09:22,396 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 12:09:22,396 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 12:09:22,397 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 12:09:22,397 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2024-11-08 12:09:22,398 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-08 12:09:22,398 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-08 12:09:22,398 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-08 12:09:22,399 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_d35d479e-8ee9-41cc-a40d-59fb7269ff5b/bin/ugemcutter-verify-v6A4Riy6iL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d35d479e-8ee9-41cc-a40d-59fb7269ff5b/bin/ugemcutter-verify-v6A4Riy6iL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 25a65bfeb78eff83ae0d8a23f733f9dc95190d8c8aa20c7c495d09a2bd7eb6f0 [2024-11-08 12:09:22,706 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 12:09:22,741 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 12:09:22,743 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 12:09:22,745 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 12:09:22,745 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 12:09:22,747 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d35d479e-8ee9-41cc-a40d-59fb7269ff5b/bin/ugemcutter-verify-v6A4Riy6iL/../../sv-benchmarks/c/pthread-lit/fk2012.i Unable to find full path for "g++" [2024-11-08 12:09:24,703 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 12:09:25,025 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 12:09:25,026 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d35d479e-8ee9-41cc-a40d-59fb7269ff5b/sv-benchmarks/c/pthread-lit/fk2012.i [2024-11-08 12:09:25,052 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d35d479e-8ee9-41cc-a40d-59fb7269ff5b/bin/ugemcutter-verify-v6A4Riy6iL/data/6a5462c16/bf0c3594158a4950a79062a3cf5a7cca/FLAGafa59bc86 [2024-11-08 12:09:25,277 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d35d479e-8ee9-41cc-a40d-59fb7269ff5b/bin/ugemcutter-verify-v6A4Riy6iL/data/6a5462c16/bf0c3594158a4950a79062a3cf5a7cca [2024-11-08 12:09:25,280 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 12:09:25,281 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 12:09:25,283 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 12:09:25,283 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 12:09:25,291 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 12:09:25,292 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:09:25" (1/1) ... [2024-11-08 12:09:25,294 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5491a1a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:09:25, skipping insertion in model container [2024-11-08 12:09:25,294 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:09:25" (1/1) ... [2024-11-08 12:09:25,369 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 12:09:25,952 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 12:09:25,962 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 12:09:26,025 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 12:09:26,085 INFO L204 MainTranslator]: Completed translation [2024-11-08 12:09:26,086 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:09:26 WrapperNode [2024-11-08 12:09:26,086 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 12:09:26,087 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 12:09:26,088 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 12:09:26,088 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 12:09:26,096 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:09:26" (1/1) ... [2024-11-08 12:09:26,118 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:09:26" (1/1) ... [2024-11-08 12:09:26,154 INFO L138 Inliner]: procedures = 276, calls = 31, calls flagged for inlining = 17, calls inlined = 22, statements flattened = 250 [2024-11-08 12:09:26,155 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 12:09:26,155 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 12:09:26,155 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 12:09:26,156 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 12:09:26,166 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:09:26" (1/1) ... [2024-11-08 12:09:26,166 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:09:26" (1/1) ... [2024-11-08 12:09:26,170 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:09:26" (1/1) ... [2024-11-08 12:09:26,170 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:09:26" (1/1) ... [2024-11-08 12:09:26,177 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:09:26" (1/1) ... [2024-11-08 12:09:26,181 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:09:26" (1/1) ... [2024-11-08 12:09:26,183 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:09:26" (1/1) ... [2024-11-08 12:09:26,185 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:09:26" (1/1) ... [2024-11-08 12:09:26,188 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 12:09:26,189 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 12:09:26,189 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 12:09:26,190 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 12:09:26,191 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:09:26" (1/1) ... [2024-11-08 12:09:26,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-08 12:09:26,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d35d479e-8ee9-41cc-a40d-59fb7269ff5b/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:09:26,227 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d35d479e-8ee9-41cc-a40d-59fb7269ff5b/bin/ugemcutter-verify-v6A4Riy6iL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-08 12:09:26,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d35d479e-8ee9-41cc-a40d-59fb7269ff5b/bin/ugemcutter-verify-v6A4Riy6iL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-08 12:09:26,272 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-08 12:09:26,273 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-08 12:09:26,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 12:09:26,273 INFO L130 BoogieDeclarations]: Found specification of procedure producer [2024-11-08 12:09:26,274 INFO L138 BoogieDeclarations]: Found implementation of procedure producer [2024-11-08 12:09:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure consumer [2024-11-08 12:09:26,275 INFO L138 BoogieDeclarations]: Found implementation of procedure consumer [2024-11-08 12:09:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 12:09:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 12:09:26,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 12:09:26,277 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-08 12:09:26,414 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 12:09:26,416 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 12:09:26,883 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 12:09:26,883 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 12:09:27,122 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 12:09:27,123 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 12:09:27,124 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 12:09:27 BoogieIcfgContainer [2024-11-08 12:09:27,124 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 12:09:27,127 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 12:09:27,127 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 12:09:27,130 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 12:09:27,130 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 12:09:25" (1/3) ... [2024-11-08 12:09:27,131 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@380b84d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 12:09:27, skipping insertion in model container [2024-11-08 12:09:27,131 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:09:26" (2/3) ... [2024-11-08 12:09:27,131 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@380b84d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 12:09:27, skipping insertion in model container [2024-11-08 12:09:27,132 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 12:09:27" (3/3) ... [2024-11-08 12:09:27,133 INFO L112 eAbstractionObserver]: Analyzing ICFG fk2012.i [2024-11-08 12:09:27,150 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 12:09:27,150 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 32 error locations. [2024-11-08 12:09:27,150 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-08 12:09:27,223 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-08 12:09:27,299 INFO L107 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 12:09:27,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-11-08 12:09:27,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d35d479e-8ee9-41cc-a40d-59fb7269ff5b/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:09:27,301 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d35d479e-8ee9-41cc-a40d-59fb7269ff5b/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-11-08 12:09:27,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d35d479e-8ee9-41cc-a40d-59fb7269ff5b/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-11-08 12:09:27,342 INFO L157 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-11-08 12:09:27,354 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == consumerThread1of1ForFork0 ======== [2024-11-08 12:09:27,361 INFO L333 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, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@1a2a745a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 12:09:27,361 INFO L334 AbstractCegarLoop]: Starting to check reachability of 10 error locations. [2024-11-08 12:09:28,034 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting consumerErr0ASSERT_VIOLATIONDATA_RACE === [consumerErr0ASSERT_VIOLATIONDATA_RACE, consumerErr1ASSERT_VIOLATIONDATA_RACE, consumerErr5ASSERT_VIOLATIONDATA_RACE, consumerErr2ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-08 12:09:28,040 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:09:28,040 INFO L85 PathProgramCache]: Analyzing trace with hash 221498645, now seen corresponding path program 1 times [2024-11-08 12:09:28,050 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:09:28,051 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [951700618] [2024-11-08 12:09:28,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:09:28,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:09:28,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:09:28,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 12:09:28,286 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:09:28,286 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [951700618] [2024-11-08 12:09:28,287 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [951700618] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:09:28,288 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:09:28,288 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-11-08 12:09:28,290 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [878798066] [2024-11-08 12:09:28,291 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:09:28,297 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-08 12:09:28,298 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:09:28,327 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-08 12:09:28,327 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 12:09:28,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:09:28,334 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:09:28,335 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 49.0) internal successors, (49), 2 states have internal predecessors, (49), 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) [2024-11-08 12:09:28,335 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:09:28,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:09:28,454 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-08 12:09:28,454 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting consumerErr2ASSERT_VIOLATIONDATA_RACE === [consumerErr0ASSERT_VIOLATIONDATA_RACE, consumerErr1ASSERT_VIOLATIONDATA_RACE, consumerErr5ASSERT_VIOLATIONDATA_RACE, consumerErr2ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-08 12:09:28,454 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:09:28,455 INFO L85 PathProgramCache]: Analyzing trace with hash 1597264279, now seen corresponding path program 1 times [2024-11-08 12:09:28,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:09:28,455 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [100900034] [2024-11-08 12:09:28,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:09:28,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:09:28,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:09:28,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 12:09:28,613 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:09:28,613 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [100900034] [2024-11-08 12:09:28,613 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [100900034] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:09:28,614 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:09:28,614 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 12:09:28,614 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [775517865] [2024-11-08 12:09:28,614 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:09:28,615 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 12:09:28,616 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:09:28,617 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 12:09:28,617 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 12:09:28,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:09:28,618 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:09:28,619 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 26.0) internal successors, (52), 3 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-08 12:09:28,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:09:28,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:09:29,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:09:29,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:29,135 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-08 12:09:29,135 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting consumerErr6ASSERT_VIOLATIONDATA_RACE === [consumerErr0ASSERT_VIOLATIONDATA_RACE, consumerErr1ASSERT_VIOLATIONDATA_RACE, consumerErr5ASSERT_VIOLATIONDATA_RACE, consumerErr2ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-08 12:09:29,136 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:09:29,138 INFO L85 PathProgramCache]: Analyzing trace with hash -457561646, now seen corresponding path program 1 times [2024-11-08 12:09:29,138 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:09:29,138 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [146095242] [2024-11-08 12:09:29,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:09:29,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:09:29,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:09:29,326 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 12:09:29,327 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:09:29,327 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [146095242] [2024-11-08 12:09:29,328 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [146095242] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:09:29,328 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:09:29,329 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 12:09:29,329 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1373852476] [2024-11-08 12:09:29,329 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:09:29,330 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 12:09:29,330 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:09:29,331 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 12:09:29,333 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 12:09:29,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:09:29,334 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:09:29,334 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 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) [2024-11-08 12:09:29,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:09:29,335 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:29,335 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:09:29,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:09:29,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:29,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:29,739 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-08 12:09:29,739 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting consumerErr6ASSERT_VIOLATIONDATA_RACE === [consumerErr0ASSERT_VIOLATIONDATA_RACE, consumerErr1ASSERT_VIOLATIONDATA_RACE, consumerErr5ASSERT_VIOLATIONDATA_RACE, consumerErr2ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-08 12:09:29,740 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:09:29,740 INFO L85 PathProgramCache]: Analyzing trace with hash 985240348, now seen corresponding path program 1 times [2024-11-08 12:09:29,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:09:29,740 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1192754566] [2024-11-08 12:09:29,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:09:29,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:09:29,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:09:29,824 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 12:09:29,824 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:09:29,825 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1192754566] [2024-11-08 12:09:29,825 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1192754566] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:09:29,825 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:09:29,826 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 12:09:29,826 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1756801643] [2024-11-08 12:09:29,826 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:09:29,827 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 12:09:29,827 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:09:29,828 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 12:09:29,828 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 12:09:29,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:09:29,829 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:09:29,830 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 47.5) internal successors, (95), 3 states have internal predecessors, (95), 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) [2024-11-08 12:09:29,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:09:29,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:29,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:29,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:09:30,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:09:30,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:30,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:30,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:30,010 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-08 12:09:30,011 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting consumerErr7ASSERT_VIOLATIONDATA_RACE === [consumerErr0ASSERT_VIOLATIONDATA_RACE, consumerErr1ASSERT_VIOLATIONDATA_RACE, consumerErr5ASSERT_VIOLATIONDATA_RACE, consumerErr2ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-08 12:09:30,011 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:09:30,011 INFO L85 PathProgramCache]: Analyzing trace with hash -1432116931, now seen corresponding path program 1 times [2024-11-08 12:09:30,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:09:30,012 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [989383497] [2024-11-08 12:09:30,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:09:30,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:09:30,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:09:30,171 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 12:09:30,172 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:09:30,172 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [989383497] [2024-11-08 12:09:30,172 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [989383497] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:09:30,172 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:09:30,172 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 12:09:30,173 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1972529739] [2024-11-08 12:09:30,173 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:09:30,173 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 12:09:30,173 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:09:30,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 12:09:30,175 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 12:09:30,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:09:30,176 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:09:30,176 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 3 states have internal predecessors, (121), 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) [2024-11-08 12:09:30,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:09:30,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:30,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:30,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:30,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:09:30,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:09:30,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:30,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:30,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:30,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:30,414 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-08 12:09:30,415 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting consumerErr7ASSERT_VIOLATIONDATA_RACE === [consumerErr0ASSERT_VIOLATIONDATA_RACE, consumerErr1ASSERT_VIOLATIONDATA_RACE, consumerErr5ASSERT_VIOLATIONDATA_RACE, consumerErr2ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-08 12:09:30,415 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:09:30,416 INFO L85 PathProgramCache]: Analyzing trace with hash -816017271, now seen corresponding path program 2 times [2024-11-08 12:09:30,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:09:30,417 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [648736488] [2024-11-08 12:09:30,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:09:30,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:09:30,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 12:09:30,453 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 12:09:30,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 12:09:30,531 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 12:09:30,532 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-08 12:09:30,533 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location consumerErr7ASSERT_VIOLATIONDATA_RACE (9 of 10 remaining) [2024-11-08 12:09:30,535 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location consumerErr0ASSERT_VIOLATIONDATA_RACE (8 of 10 remaining) [2024-11-08 12:09:30,535 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location consumerErr1ASSERT_VIOLATIONDATA_RACE (7 of 10 remaining) [2024-11-08 12:09:30,536 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location consumerErr5ASSERT_VIOLATIONDATA_RACE (6 of 10 remaining) [2024-11-08 12:09:30,536 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location consumerErr2ASSERT_VIOLATIONDATA_RACE (5 of 10 remaining) [2024-11-08 12:09:30,536 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location consumerErr6ASSERT_VIOLATIONDATA_RACE (4 of 10 remaining) [2024-11-08 12:09:30,537 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location consumerErr3ASSERT_VIOLATIONDATA_RACE (3 of 10 remaining) [2024-11-08 12:09:30,537 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location consumerErr4ASSERT_VIOLATIONDATA_RACE (2 of 10 remaining) [2024-11-08 12:09:30,537 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location consumerErr8ASSERT_VIOLATIONDATA_RACE (1 of 10 remaining) [2024-11-08 12:09:30,537 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location consumerErr9ASSERT_VIOLATIONDATA_RACE (0 of 10 remaining) [2024-11-08 12:09:30,538 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-08 12:09:30,559 INFO L407 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1] [2024-11-08 12:09:30,563 INFO L317 ceAbstractionStarter]: Result for error location consumerThread1of1ForFork0 was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN (1/3) [2024-11-08 12:09:30,678 INFO L239 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-11-08 12:09:30,678 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-08 12:09:30,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d35d479e-8ee9-41cc-a40d-59fb7269ff5b/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2024-11-08 12:09:30,708 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.11 12:09:30 BasicIcfg [2024-11-08 12:09:30,708 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-08 12:09:30,709 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 12:09:30,709 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 12:09:30,709 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 12:09:30,710 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 12:09:27" (3/4) ... [2024-11-08 12:09:30,713 INFO L136 WitnessPrinter]: Generating witness for reachability counterexample [2024-11-08 12:09:30,829 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d35d479e-8ee9-41cc-a40d-59fb7269ff5b/bin/ugemcutter-verify-v6A4Riy6iL/witness.graphml [2024-11-08 12:09:30,832 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 12:09:30,833 INFO L158 Benchmark]: Toolchain (without parser) took 5551.42ms. Allocated memory was 144.7MB in the beginning and 184.5MB in the end (delta: 39.8MB). Free memory was 111.4MB in the beginning and 85.4MB in the end (delta: 26.0MB). Peak memory consumption was 68.8MB. Max. memory is 16.1GB. [2024-11-08 12:09:30,833 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 104.9MB. Free memory is still 62.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 12:09:30,833 INFO L158 Benchmark]: CACSL2BoogieTranslator took 803.78ms. Allocated memory is still 144.7MB. Free memory was 111.2MB in the beginning and 79.3MB in the end (delta: 31.9MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-08 12:09:30,834 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.36ms. Allocated memory is still 144.7MB. Free memory was 79.3MB in the beginning and 76.4MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 12:09:30,834 INFO L158 Benchmark]: Boogie Preprocessor took 33.31ms. Allocated memory is still 144.7MB. Free memory was 76.4MB in the beginning and 74.7MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 12:09:30,834 INFO L158 Benchmark]: RCFGBuilder took 935.15ms. Allocated memory was 144.7MB in the beginning and 184.5MB in the end (delta: 39.8MB). Free memory was 74.7MB in the beginning and 128.6MB in the end (delta: -53.9MB). Peak memory consumption was 24.7MB. Max. memory is 16.1GB. [2024-11-08 12:09:30,835 INFO L158 Benchmark]: TraceAbstraction took 3581.10ms. Allocated memory is still 184.5MB. Free memory was 127.5MB in the beginning and 101.9MB in the end (delta: 25.6MB). Peak memory consumption was 25.3MB. Max. memory is 16.1GB. [2024-11-08 12:09:30,835 INFO L158 Benchmark]: Witness Printer took 123.58ms. Allocated memory is still 184.5MB. Free memory was 101.9MB in the beginning and 85.4MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-08 12:09:30,836 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 104.9MB. Free memory is still 62.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 803.78ms. Allocated memory is still 144.7MB. Free memory was 111.2MB in the beginning and 79.3MB in the end (delta: 31.9MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.36ms. Allocated memory is still 144.7MB. Free memory was 79.3MB in the beginning and 76.4MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 33.31ms. Allocated memory is still 144.7MB. Free memory was 76.4MB in the beginning and 74.7MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 935.15ms. Allocated memory was 144.7MB in the beginning and 184.5MB in the end (delta: 39.8MB). Free memory was 74.7MB in the beginning and 128.6MB in the end (delta: -53.9MB). Peak memory consumption was 24.7MB. Max. memory is 16.1GB. * TraceAbstraction took 3581.10ms. Allocated memory is still 184.5MB. Free memory was 127.5MB in the beginning and 101.9MB in the end (delta: 25.6MB). Peak memory consumption was 25.3MB. Max. memory is 16.1GB. * Witness Printer took 123.58ms. Allocated memory is still 184.5MB. Free memory was 101.9MB in the beginning and 85.4MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Partial order reduction statistics Independence relation #1 benchmarks: IndependenceRelationWithAbstraction.Independence Queries: [ total: 7842, independent: 7786, independent conditional: 95, independent unconditional: 7691, dependent: 56, dependent conditional: 26, dependent unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 53972, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 596, dependent conditional: 335, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 325, dependent conditional: 64, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 13958, independent: 13851, independent conditional: 0, independent unconditional: 13851, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 13958, independent: 13814, independent conditional: 0, independent unconditional: 13814, dependent: 144, dependent conditional: 0, dependent unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1036, independent: 139, independent conditional: 0, independent unconditional: 139, dependent: 897, dependent conditional: 0, dependent unconditional: 897, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 53701, independent: 39525, independent conditional: 0, independent unconditional: 39525, dependent: 218, dependent conditional: 0, dependent unconditional: 218, unknown: 13958, unknown conditional: 0, unknown unconditional: 13958] , Statistics on independence cache: Total cache size (in pairs): 7606, Positive cache size: 7576, Positive conditional cache size: 0, Positive unconditional cache size: 7576, Negative cache size: 30, Negative conditional cache size: 0, Negative unconditional cache size: 30, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 95, Maximal queried relation: 0, Independence queries for same thread: 26, Statistics for Abstraction: , Persistent sets #1 benchmarks: Persistent set computation time: 0.6s, Number of persistent set computation: 113, Number of trivial persistent sets: 92, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 7721, independent: 7691, independent conditional: 0, independent unconditional: 7691, dependent: 30, dependent conditional: 0, dependent unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 7842, independent: 7786, independent conditional: 95, independent unconditional: 7691, dependent: 56, dependent conditional: 26, dependent unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 53972, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 596, dependent conditional: 335, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 325, dependent conditional: 64, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 13958, independent: 13851, independent conditional: 0, independent unconditional: 13851, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 13958, independent: 13814, independent conditional: 0, independent unconditional: 13814, dependent: 144, dependent conditional: 0, dependent unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1036, independent: 139, independent conditional: 0, independent unconditional: 139, dependent: 897, dependent conditional: 0, dependent unconditional: 897, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 53701, independent: 39525, independent conditional: 0, independent unconditional: 39525, dependent: 218, dependent conditional: 0, dependent unconditional: 218, unknown: 13958, unknown conditional: 0, unknown unconditional: 13958] , Statistics on independence cache: Total cache size (in pairs): 7606, Positive cache size: 7576, Positive conditional cache size: 0, Positive unconditional cache size: 7576, Negative cache size: 30, Negative conditional cache size: 0, Negative unconditional cache size: 30, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 95, Maximal queried relation: 0, Independence queries for same thread: 26, Statistics for Abstraction: , Independence relation #2 benchmarks: IndependenceRelationWithAbstraction.Independence Queries: [ total: 8086, independent: 8034, independent conditional: 99, independent unconditional: 7935, dependent: 52, dependent conditional: 20, dependent unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 53972, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 596, dependent conditional: 335, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 325, dependent conditional: 64, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 13958, independent: 13851, independent conditional: 0, independent unconditional: 13851, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 13958, independent: 13814, independent conditional: 0, independent unconditional: 13814, dependent: 144, dependent conditional: 0, dependent unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1036, independent: 139, independent conditional: 0, independent unconditional: 139, dependent: 897, dependent conditional: 0, dependent unconditional: 897, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 53701, independent: 39525, independent conditional: 0, independent unconditional: 39525, dependent: 218, dependent conditional: 0, dependent unconditional: 218, unknown: 13958, unknown conditional: 0, unknown unconditional: 13958] , Statistics on independence cache: Total cache size (in pairs): 7852, Positive cache size: 7820, Positive conditional cache size: 0, Positive unconditional cache size: 7820, Negative cache size: 32, Negative conditional cache size: 0, Negative unconditional cache size: 32, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 194, Maximal queried relation: 0, Independence queries for same thread: 46, Statistics for Abstraction: , Persistent sets #2 benchmarks: Persistent set computation time: 0.1s, Number of persistent set computation: 110, Number of trivial persistent sets: 88, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 7967, independent: 7935, independent conditional: 0, independent unconditional: 7935, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 8086, independent: 8034, independent conditional: 99, independent unconditional: 7935, dependent: 52, dependent conditional: 20, dependent unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 53972, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 596, dependent conditional: 335, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 325, dependent conditional: 64, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 13958, independent: 13851, independent conditional: 0, independent unconditional: 13851, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 13958, independent: 13814, independent conditional: 0, independent unconditional: 13814, dependent: 144, dependent conditional: 0, dependent unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1036, independent: 139, independent conditional: 0, independent unconditional: 139, dependent: 897, dependent conditional: 0, dependent unconditional: 897, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 53701, independent: 39525, independent conditional: 0, independent unconditional: 39525, dependent: 218, dependent conditional: 0, dependent unconditional: 218, unknown: 13958, unknown conditional: 0, unknown unconditional: 13958] , Statistics on independence cache: Total cache size (in pairs): 7852, Positive cache size: 7820, Positive conditional cache size: 0, Positive unconditional cache size: 7820, Negative cache size: 32, Negative conditional cache size: 0, Negative unconditional cache size: 32, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 194, Maximal queried relation: 0, Independence queries for same thread: 46, Statistics for Abstraction: , Independence relation #3 benchmarks: IndependenceRelationWithAbstraction.Independence Queries: [ total: 8656, independent: 8587, independent conditional: 125, independent unconditional: 8462, dependent: 69, dependent conditional: 23, dependent unconditional: 46, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 53972, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 596, dependent conditional: 335, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 325, dependent conditional: 64, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 13958, independent: 13851, independent conditional: 0, independent unconditional: 13851, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 13958, independent: 13814, independent conditional: 0, independent unconditional: 13814, dependent: 144, dependent conditional: 0, dependent unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1036, independent: 139, independent conditional: 0, independent unconditional: 139, dependent: 897, dependent conditional: 0, dependent unconditional: 897, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 53701, independent: 39525, independent conditional: 0, independent unconditional: 39525, dependent: 218, dependent conditional: 0, dependent unconditional: 218, unknown: 13958, unknown conditional: 0, unknown unconditional: 13958] , Statistics on independence cache: Total cache size (in pairs): 10444, Positive cache size: 10376, Positive conditional cache size: 0, Positive unconditional cache size: 10376, Negative cache size: 68, Negative conditional cache size: 0, Negative unconditional cache size: 68, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 319, Maximal queried relation: 0, Independence queries for same thread: 69, Statistics for Abstraction: , Persistent sets #3 benchmarks: Persistent set computation time: 0.4s, Number of persistent set computation: 115, Number of trivial persistent sets: 91, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8508, independent: 8462, independent conditional: 0, independent unconditional: 8462, dependent: 46, dependent conditional: 0, dependent unconditional: 46, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 8656, independent: 8587, independent conditional: 125, independent unconditional: 8462, dependent: 69, dependent conditional: 23, dependent unconditional: 46, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 53972, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 596, dependent conditional: 335, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 325, dependent conditional: 64, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 13958, independent: 13851, independent conditional: 0, independent unconditional: 13851, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 13958, independent: 13814, independent conditional: 0, independent unconditional: 13814, dependent: 144, dependent conditional: 0, dependent unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1036, independent: 139, independent conditional: 0, independent unconditional: 139, dependent: 897, dependent conditional: 0, dependent unconditional: 897, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 53701, independent: 39525, independent conditional: 0, independent unconditional: 39525, dependent: 218, dependent conditional: 0, dependent unconditional: 218, unknown: 13958, unknown conditional: 0, unknown unconditional: 13958] , Statistics on independence cache: Total cache size (in pairs): 10444, Positive cache size: 10376, Positive conditional cache size: 0, Positive unconditional cache size: 10376, Negative cache size: 68, Negative conditional cache size: 0, Negative unconditional cache size: 68, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 319, Maximal queried relation: 0, Independence queries for same thread: 69, Statistics for Abstraction: , Independence relation #4 benchmarks: IndependenceRelationWithAbstraction.Independence Queries: [ total: 9115, independent: 8990, independent conditional: 266, independent unconditional: 8724, dependent: 125, dependent conditional: 77, dependent unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 53972, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 596, dependent conditional: 335, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 325, dependent conditional: 64, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 13958, independent: 13851, independent conditional: 0, independent unconditional: 13851, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 13958, independent: 13814, independent conditional: 0, independent unconditional: 13814, dependent: 144, dependent conditional: 0, dependent unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1036, independent: 139, independent conditional: 0, independent unconditional: 139, dependent: 897, dependent conditional: 0, dependent unconditional: 897, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 53701, independent: 39525, independent conditional: 0, independent unconditional: 39525, dependent: 218, dependent conditional: 0, dependent unconditional: 218, unknown: 13958, unknown conditional: 0, unknown unconditional: 13958] , Statistics on independence cache: Total cache size (in pairs): 12226, Positive cache size: 12133, Positive conditional cache size: 0, Positive unconditional cache size: 12133, Negative cache size: 93, Negative conditional cache size: 0, Negative unconditional cache size: 93, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 604, Maximal queried relation: 2, Independence queries for same thread: 139, Statistics for Abstraction: , Persistent sets #4 benchmarks: Persistent set computation time: 0.3s, Number of persistent set computation: 177, Number of trivial persistent sets: 136, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8772, independent: 8724, independent conditional: 0, independent unconditional: 8724, dependent: 48, dependent conditional: 0, dependent unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 9115, independent: 8990, independent conditional: 266, independent unconditional: 8724, dependent: 125, dependent conditional: 77, dependent unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 53972, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 596, dependent conditional: 335, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 325, dependent conditional: 64, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 13958, independent: 13851, independent conditional: 0, independent unconditional: 13851, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 13958, independent: 13814, independent conditional: 0, independent unconditional: 13814, dependent: 144, dependent conditional: 0, dependent unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1036, independent: 139, independent conditional: 0, independent unconditional: 139, dependent: 897, dependent conditional: 0, dependent unconditional: 897, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 53701, independent: 39525, independent conditional: 0, independent unconditional: 39525, dependent: 218, dependent conditional: 0, dependent unconditional: 218, unknown: 13958, unknown conditional: 0, unknown unconditional: 13958] , Statistics on independence cache: Total cache size (in pairs): 12226, Positive cache size: 12133, Positive conditional cache size: 0, Positive unconditional cache size: 12133, Negative cache size: 93, Negative conditional cache size: 0, Negative unconditional cache size: 93, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 604, Maximal queried relation: 2, Independence queries for same thread: 139, Statistics for Abstraction: , Independence relation #5 benchmarks: IndependenceRelationWithAbstraction.Independence Queries: [ total: 9711, independent: 9575, independent conditional: 288, independent unconditional: 9287, dependent: 136, dependent conditional: 84, dependent unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 53972, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 596, dependent conditional: 335, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 325, dependent conditional: 64, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 13958, independent: 13851, independent conditional: 0, independent unconditional: 13851, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 13958, independent: 13814, independent conditional: 0, independent unconditional: 13814, dependent: 144, dependent conditional: 0, dependent unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1036, independent: 139, independent conditional: 0, independent unconditional: 139, dependent: 897, dependent conditional: 0, dependent unconditional: 897, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 53701, independent: 39525, independent conditional: 0, independent unconditional: 39525, dependent: 218, dependent conditional: 0, dependent unconditional: 218, unknown: 13958, unknown conditional: 0, unknown unconditional: 13958] , Statistics on independence cache: Total cache size (in pairs): 13251, Positive cache size: 13150, Positive conditional cache size: 0, Positive unconditional cache size: 13150, Negative cache size: 101, Negative conditional cache size: 0, Negative unconditional cache size: 101, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 915, Maximal queried relation: 2, Independence queries for same thread: 214, Statistics for Abstraction: , Persistent sets #5 benchmarks: Persistent set computation time: 0.1s, Number of persistent set computation: 194, Number of trivial persistent sets: 140, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 9339, independent: 9287, independent conditional: 0, independent unconditional: 9287, 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: 9711, independent: 9575, independent conditional: 288, independent unconditional: 9287, dependent: 136, dependent conditional: 84, dependent unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 53972, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 596, dependent conditional: 335, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 325, dependent conditional: 64, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 13958, independent: 13851, independent conditional: 0, independent unconditional: 13851, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 13958, independent: 13814, independent conditional: 0, independent unconditional: 13814, dependent: 144, dependent conditional: 0, dependent unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1036, independent: 139, independent conditional: 0, independent unconditional: 139, dependent: 897, dependent conditional: 0, dependent unconditional: 897, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 53701, independent: 39525, independent conditional: 0, independent unconditional: 39525, dependent: 218, dependent conditional: 0, dependent unconditional: 218, unknown: 13958, unknown conditional: 0, unknown unconditional: 13958] , Statistics on independence cache: Total cache size (in pairs): 13251, Positive cache size: 13150, Positive conditional cache size: 0, Positive unconditional cache size: 13150, Negative cache size: 101, Negative conditional cache size: 0, Negative unconditional cache size: 101, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 915, Maximal queried relation: 2, Independence queries for same thread: 214, Statistics for Abstraction: , Independence relation #6 benchmarks: IndependenceRelationWithAbstraction.Independence Queries: [ total: 10562, independent: 10404, independent conditional: 702, independent unconditional: 9702, dependent: 158, dependent conditional: 105, dependent unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 53972, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 596, dependent conditional: 335, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 325, dependent conditional: 64, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 13958, independent: 13851, independent conditional: 0, independent unconditional: 13851, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 13958, independent: 13814, independent conditional: 0, independent unconditional: 13814, dependent: 144, dependent conditional: 0, dependent unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1036, independent: 139, independent conditional: 0, independent unconditional: 139, dependent: 897, dependent conditional: 0, dependent unconditional: 897, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 53701, independent: 39525, independent conditional: 0, independent unconditional: 39525, dependent: 218, dependent conditional: 0, dependent unconditional: 218, unknown: 13958, unknown conditional: 0, unknown unconditional: 13958] , Statistics on independence cache: Total cache size (in pairs): 13958, Positive cache size: 13851, Positive conditional cache size: 0, Positive unconditional cache size: 13851, Negative cache size: 107, Negative conditional cache size: 0, Negative unconditional cache size: 107, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1639, Maximal queried relation: 3, Independence queries for same thread: 313, Statistics for Abstraction: , Persistent sets #6 benchmarks: Persistent set computation time: 0.1s, Number of persistent set computation: 364, Number of trivial persistent sets: 312, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 9755, independent: 9702, independent conditional: 0, independent unconditional: 9702, dependent: 53, dependent conditional: 0, dependent unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 10562, independent: 10404, independent conditional: 702, independent unconditional: 9702, dependent: 158, dependent conditional: 105, dependent unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 53972, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 596, dependent conditional: 335, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 53659, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 283, dependent conditional: 22, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 1575, independent unconditional: 51801, dependent: 325, dependent conditional: 64, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53701, independent: 53376, independent conditional: 0, independent unconditional: 53376, dependent: 325, dependent conditional: 0, dependent unconditional: 325, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 13958, independent: 13851, independent conditional: 0, independent unconditional: 13851, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 13958, independent: 13814, independent conditional: 0, independent unconditional: 13814, dependent: 144, dependent conditional: 0, dependent unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 144, independent: 37, independent conditional: 0, independent unconditional: 37, dependent: 107, dependent conditional: 0, dependent unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1036, independent: 139, independent conditional: 0, independent unconditional: 139, dependent: 897, dependent conditional: 0, dependent unconditional: 897, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 53701, independent: 39525, independent conditional: 0, independent unconditional: 39525, dependent: 218, dependent conditional: 0, dependent unconditional: 218, unknown: 13958, unknown conditional: 0, unknown unconditional: 13958] , Statistics on independence cache: Total cache size (in pairs): 13958, Positive cache size: 13851, Positive conditional cache size: 0, Positive unconditional cache size: 13851, Negative cache size: 107, Negative conditional cache size: 0, Negative unconditional cache size: 107, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1639, Maximal queried relation: 3, Independence queries for same thread: 313, Statistics for Abstraction: - DataRaceFoundResult [Line: 1055]: Data race detected Data race detected The following path leads to a data race: [L1000] 0 volatile int lock1; VAL [lock1=0] [L1001] 0 volatile int lock2; VAL [lock1=0, lock2=0] [L1002] 0 volatile int counter; VAL [counter=0, lock1=0, lock2=0] [L1060] 0 pthread_t t; VAL [counter=0, lock1=0, lock2=0] [L1061] 0 counter = 0 VAL [counter=0, lock1=0, lock2=0] [L1062] 0 lock1 = 0 VAL [counter=0, lock1=0, lock2=0] [L1063] 0 lock2 = 0 VAL [counter=0, lock1=0, lock2=0] [L1064] 0 int i =0; VAL [counter=0, i=0, lock1=0, lock2=0] [L1065] COND TRUE 0 1 VAL [counter=0, i=0, lock1=0, lock2=0] [L1066] COND TRUE 0 __VERIFIER_nondet_int() VAL [counter=0, i=0, lock1=0, lock2=0] [L1067] FCALL, FORK 0 pthread_create(&t, 0, producer, 0) VAL [counter=0, i=0, lock1=0, lock2=0, t=-2] [L1065] COND TRUE 0 1 VAL [counter=0, i=0, lock1=0, lock2=0, t=-2] [L1066] COND FALSE 0 !(__VERIFIER_nondet_int()) VAL [counter=0, i=0, lock1=0, lock2=0, t=-2] [L1069] FCALL, FORK 0 pthread_create(&t, 0, consumer, 0) VAL [counter=0, i=0, lock1=0, lock2=0, t=-1] [L1049] COND TRUE 2 1 [L1050] CALL 2 acquire1() [L1005] EXPR 2 lock1 == 0 [L1005] CALL 2 assume_abort_if_not(lock1 == 0) [L16] COND FALSE 2 !(!cond) [L1005] RET 2 assume_abort_if_not(lock1 == 0) [L1006] 2 lock1 = 1 VAL [counter=0, lock1=1, lock2=0] [L1050] RET 2 acquire1() [L1051] 2 counter > 0 VAL [\old(arg)={0:0}, arg={0:0}, counter=0, lock1=1, lock2=0] [L1051] COND FALSE 2 !(counter > 0) [L1052] CALL 2 release1() [L1011] EXPR 2 lock1 == 1 [L1011] CALL 2 assume_abort_if_not(lock1 == 1) [L16] COND FALSE 2 !(!cond) [L1011] RET 2 assume_abort_if_not(lock1 == 1) [L1012] 2 lock1 = 0 VAL [counter=0, lock1=0, lock2=0] [L1052] RET 2 release1() [L1049] COND TRUE 2 1 [L1050] CALL 2 acquire1() [L1065] COND TRUE 0 1 VAL [counter=0, i=0, lock1=0, lock2=0, t=-1] [L1066] COND TRUE 0 __VERIFIER_nondet_int() VAL [counter=0, i=0, lock1=0, lock2=0, t=-1] [L1067] FCALL, FORK 0 pthread_create(&t, 0, producer, 0) VAL [counter=0, i=0, lock1=0, lock2=0, t=0] [L1028] 1 int batch = __VERIFIER_nondet_int(); VAL [\old(arg)={0:0}, arg={0:0}, batch=1, counter=0, lock1=0, lock2=0] [L1029] CALL 1 acquire2() [L1017] EXPR 1 lock2 == 0 [L1017] CALL 1 assume_abort_if_not(lock2 == 0) [L16] COND FALSE 1 !(!cond) [L1017] RET 1 assume_abort_if_not(lock2 == 0) [L1018] 1 lock2 = 1 VAL [counter=0, lock1=0, lock2=1] [L1029] RET 1 acquire2() [L1030] CALL 1 acquire1() [L1005] EXPR 1 lock1 == 0 [L1005] CALL 1 assume_abort_if_not(lock1 == 0) [L16] COND FALSE 1 !(!cond) [L1005] RET 1 assume_abort_if_not(lock1 == 0) [L1006] 1 lock1 = 1 VAL [counter=0, lock1=1, lock2=1] [L1030] RET 1 acquire1() [L1031] 1 counter > 0 VAL [\old(arg)={0:0}, arg={0:0}, batch=1, counter=0, lock1=1, lock2=1] [L1031] COND FALSE 1 !(counter > 0) [L1037] CALL 1 release1() [L1011] EXPR 1 lock1 == 1 [L1011] CALL 1 assume_abort_if_not(lock1 == 1) [L16] COND FALSE 1 !(!cond) [L1011] RET 1 assume_abort_if_not(lock1 == 1) [L1012] 1 lock1 = 0 VAL [counter=0, lock1=0, lock2=1] [L1005] EXPR 2 lock1 == 0 [L1005] CALL 2 assume_abort_if_not(lock1 == 0) [L16] COND FALSE 2 !(!cond) [L1005] RET 2 assume_abort_if_not(lock1 == 0) [L1006] 2 lock1 = 1 VAL [counter=0, lock1=1, lock2=1] [L1050] RET 2 acquire1() [L1051] 2 counter > 0 VAL [\old(arg)={0:0}, arg={0:0}, counter=0, lock1=1, lock2=1] [L1037] RET 1 release1() [L1038] 1 counter = 0 VAL [\old(arg)={0:0}, arg={0:0}, batch=1, counter=0, lock1=1, lock2=1] [L1051] COND FALSE 2 !(counter > 0) [L1052] CALL 2 release1() [L1011] EXPR 2 lock1 == 1 [L1011] CALL 2 assume_abort_if_not(lock1 == 1) [L16] COND FALSE 2 !(!cond) [L1011] RET 2 assume_abort_if_not(lock1 == 1) [L1012] 2 lock1 = 0 VAL [counter=0, lock1=0, lock2=1] [L1052] RET 2 release1() [L1049] COND TRUE 2 1 [L1050] CALL 2 acquire1() [L1005] EXPR 2 lock1 == 0 [L1005] CALL 2 assume_abort_if_not(lock1 == 0) [L16] COND FALSE 2 !(!cond) [L1005] RET 2 assume_abort_if_not(lock1 == 0) [L1006] 2 lock1 = 1 VAL [counter=0, lock1=1, lock2=1] [L1050] RET 2 acquire1() [L1051] 2 counter > 0 VAL [\old(arg)={0:0}, arg={0:0}, counter=0, lock1=1, lock2=1] [L1039] COND FALSE 1 !(batch > 0) VAL [\old(arg)={0:0}, arg={0:0}, batch=1, counter=0, lock1=1, lock2=1] [L1039] COND TRUE 1 batch > 0 VAL [\old(arg)={0:0}, arg={0:0}, batch=1, counter=0, lock1=1, lock2=1] [L1040] 1 counter++ VAL [\old(arg)={0:0}, arg={0:0}, batch=1, counter=1, lock1=1, lock2=1] [L1051] COND TRUE 2 counter > 0 VAL [\old(arg)={0:0}, arg={0:0}, counter=1, lock1=1, lock2=1] [L1054] 2 counter-- VAL [\old(arg)={0:0}, arg={0:0}, counter=0, lock1=1, lock2=1] [L1055] 2 counter >= 0 VAL [\old(arg)={0:0}, arg={0:0}, counter=0, lock1=1, lock2=1] [L1055] 2 counter >= 0 VAL [\old(arg)={0:0}, arg={0:0}, counter=0, lock1=1, lock2=1] Now there is a data race on ~counter~0 between C: counter++ [1040] and C: counter >= 0 [1055] - UnprovableResult [Line: 1005]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 1006]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 1054]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 1051]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 1054]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 1011]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 1012]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 1011]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 1012]: 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: consumerThread1of1ForFork0 with 1 thread instances CFG has 5 procedures, 314 locations, 63 error locations. Started 1 CEGAR loops. OverallTime: 3.2s, OverallIterations: 6, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 2.1s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 548 NumberOfCodeBlocks, 548 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 415 ConstructedInterpolants, 0 QuantifiedInterpolants, 549 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 94/94 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! [2024-11-08 12:09:30,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d35d479e-8ee9-41cc-a40d-59fb7269ff5b/bin/ugemcutter-verify-v6A4Riy6iL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with 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