./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/ldv-races/race-2_2b-container_of.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7636e61c-5822-423b-9688-d3abe9e91b00/bin/ugemcutter-rbreBovr8w/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7636e61c-5822-423b-9688-d3abe9e91b00/bin/ugemcutter-rbreBovr8w/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7636e61c-5822-423b-9688-d3abe9e91b00/bin/ugemcutter-rbreBovr8w/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7636e61c-5822-423b-9688-d3abe9e91b00/bin/ugemcutter-rbreBovr8w/config/GemCutterReach.xml -i ../../sv-benchmarks/c/ldv-races/race-2_2b-container_of.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7636e61c-5822-423b-9688-d3abe9e91b00/bin/ugemcutter-rbreBovr8w/config/svcomp-DataRace-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7636e61c-5822-423b-9688-d3abe9e91b00/bin/ugemcutter-rbreBovr8w --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c6b79a0708426757fcf437de19fb59e33e03e479ed1138497675a4f18cf715c6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 09:43:13,525 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 09:43:13,526 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 09:43:13,538 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 09:43:13,538 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 09:43:13,539 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 09:43:13,539 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 09:43:13,540 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 09:43:13,541 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 09:43:13,542 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 09:43:13,543 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 09:43:13,543 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 09:43:13,544 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 09:43:13,544 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 09:43:13,545 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 09:43:13,546 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 09:43:13,546 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 09:43:13,547 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 09:43:13,548 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 09:43:13,549 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 09:43:13,550 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 09:43:13,551 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 09:43:13,552 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 09:43:13,553 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 09:43:13,555 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 09:43:13,555 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 09:43:13,555 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 09:43:13,556 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 09:43:13,556 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 09:43:13,557 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 09:43:13,557 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 09:43:13,558 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 09:43:13,558 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 09:43:13,559 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 09:43:13,559 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 09:43:13,559 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 09:43:13,560 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 09:43:13,561 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 09:43:13,561 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 09:43:13,561 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 09:43:13,562 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 09:43:13,563 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7636e61c-5822-423b-9688-d3abe9e91b00/bin/ugemcutter-rbreBovr8w/config/svcomp-DataRace-32bit-GemCutter_Default.epf [2022-12-13 09:43:13,582 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 09:43:13,583 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 09:43:13,583 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 09:43:13,583 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 09:43:13,588 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 09:43:13,588 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 09:43:13,588 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 09:43:13,588 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 09:43:13,589 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 09:43:13,589 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 09:43:13,589 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 09:43:13,589 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 09:43:13,589 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 09:43:13,589 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 09:43:13,590 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 09:43:13,590 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 09:43:13,590 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 09:43:13,590 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 09:43:13,590 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2022-12-13 09:43:13,590 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 09:43:13,590 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 09:43:13,591 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 09:43:13,591 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 09:43:13,591 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 09:43:13,591 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 09:43:13,591 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-13 09:43:13,592 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 09:43:13,592 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 09:43:13,592 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 09:43:13,592 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 09:43:13,592 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 09:43:13,592 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 09:43:13,593 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 09:43:13,593 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-13 09:43:13,593 INFO L138 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2022-12-13 09:43:13,593 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-12-13 09:43:13,593 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 09:43:13,594 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-12-13 09:43:13,594 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-12-13 09:43:13,594 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7636e61c-5822-423b-9688-d3abe9e91b00/bin/ugemcutter-rbreBovr8w/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7636e61c-5822-423b-9688-d3abe9e91b00/bin/ugemcutter-rbreBovr8w Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c6b79a0708426757fcf437de19fb59e33e03e479ed1138497675a4f18cf715c6 [2022-12-13 09:43:13,764 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 09:43:13,780 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 09:43:13,782 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 09:43:13,783 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 09:43:13,783 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 09:43:13,784 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7636e61c-5822-423b-9688-d3abe9e91b00/bin/ugemcutter-rbreBovr8w/../../sv-benchmarks/c/ldv-races/race-2_2b-container_of.i [2022-12-13 09:43:16,330 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 09:43:16,561 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 09:43:16,562 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7636e61c-5822-423b-9688-d3abe9e91b00/sv-benchmarks/c/ldv-races/race-2_2b-container_of.i [2022-12-13 09:43:16,575 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7636e61c-5822-423b-9688-d3abe9e91b00/bin/ugemcutter-rbreBovr8w/data/aab48f242/51f24d1a99d8413998ad8b994e9ee7a1/FLAGcb0589d20 [2022-12-13 09:43:16,930 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7636e61c-5822-423b-9688-d3abe9e91b00/bin/ugemcutter-rbreBovr8w/data/aab48f242/51f24d1a99d8413998ad8b994e9ee7a1 [2022-12-13 09:43:16,932 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 09:43:16,933 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 09:43:16,934 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 09:43:16,934 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 09:43:16,938 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 09:43:16,938 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:43:16" (1/1) ... [2022-12-13 09:43:16,939 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2222f4c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:43:16, skipping insertion in model container [2022-12-13 09:43:16,939 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:43:16" (1/1) ... [2022-12-13 09:43:16,945 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 09:43:16,982 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 09:43:17,405 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7636e61c-5822-423b-9688-d3abe9e91b00/sv-benchmarks/c/ldv-races/race-2_2b-container_of.i[76077,76090] [2022-12-13 09:43:17,448 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 09:43:17,457 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 09:43:17,503 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7636e61c-5822-423b-9688-d3abe9e91b00/sv-benchmarks/c/ldv-races/race-2_2b-container_of.i[76077,76090] [2022-12-13 09:43:17,518 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 09:43:17,631 INFO L208 MainTranslator]: Completed translation [2022-12-13 09:43:17,631 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:43:17 WrapperNode [2022-12-13 09:43:17,631 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 09:43:17,632 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 09:43:17,632 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 09:43:17,632 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 09:43:17,637 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:43:17" (1/1) ... [2022-12-13 09:43:17,659 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:43:17" (1/1) ... [2022-12-13 09:43:17,690 INFO L138 Inliner]: procedures = 481, calls = 41, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 173 [2022-12-13 09:43:17,691 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 09:43:17,691 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 09:43:17,692 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 09:43:17,692 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 09:43:17,702 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:43:17" (1/1) ... [2022-12-13 09:43:17,702 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:43:17" (1/1) ... [2022-12-13 09:43:17,708 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:43:17" (1/1) ... [2022-12-13 09:43:17,708 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:43:17" (1/1) ... [2022-12-13 09:43:17,728 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:43:17" (1/1) ... [2022-12-13 09:43:17,730 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:43:17" (1/1) ... [2022-12-13 09:43:17,734 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:43:17" (1/1) ... [2022-12-13 09:43:17,736 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:43:17" (1/1) ... [2022-12-13 09:43:17,742 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 09:43:17,743 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 09:43:17,743 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 09:43:17,743 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 09:43:17,744 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:43:17" (1/1) ... [2022-12-13 09:43:17,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 09:43:17,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7636e61c-5822-423b-9688-d3abe9e91b00/bin/ugemcutter-rbreBovr8w/z3 [2022-12-13 09:43:17,771 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7636e61c-5822-423b-9688-d3abe9e91b00/bin/ugemcutter-rbreBovr8w/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 09:43:17,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7636e61c-5822-423b-9688-d3abe9e91b00/bin/ugemcutter-rbreBovr8w/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 09:43:17,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 09:43:17,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 09:43:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 09:43:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 09:43:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 09:43:17,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 09:43:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure my_callback [2022-12-13 09:43:17,807 INFO L138 BoogieDeclarations]: Found implementation of procedure my_callback [2022-12-13 09:43:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 09:43:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 09:43:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 09:43:17,809 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-12-13 09:43:18,033 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 09:43:18,035 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 09:43:18,326 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 09:43:18,335 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 09:43:18,335 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-13 09:43:18,337 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 09:43:18 BoogieIcfgContainer [2022-12-13 09:43:18,338 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 09:43:18,340 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 09:43:18,341 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 09:43:18,344 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 09:43:18,344 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 09:43:16" (1/3) ... [2022-12-13 09:43:18,345 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45328c4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 09:43:18, skipping insertion in model container [2022-12-13 09:43:18,345 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:43:17" (2/3) ... [2022-12-13 09:43:18,345 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45328c4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 09:43:18, skipping insertion in model container [2022-12-13 09:43:18,345 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 09:43:18" (3/3) ... [2022-12-13 09:43:18,347 INFO L112 eAbstractionObserver]: Analyzing ICFG race-2_2b-container_of.i [2022-12-13 09:43:18,354 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-12-13 09:43:18,362 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 09:43:18,363 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 13 error locations. [2022-12-13 09:43:18,363 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-13 09:43:18,422 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-12-13 09:43:18,455 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-13 09:43:18,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-12-13 09:43:18,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7636e61c-5822-423b-9688-d3abe9e91b00/bin/ugemcutter-rbreBovr8w/z3 [2022-12-13 09:43:18,457 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7636e61c-5822-423b-9688-d3abe9e91b00/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-12-13 09:43:18,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7636e61c-5822-423b-9688-d3abe9e91b00/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2022-12-13 09:43:18,494 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-12-13 09:43:18,504 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == my_callbackThread1of1ForFork0 ======== [2022-12-13 09:43:18,508 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@521c0035, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-13 09:43:18,509 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-12-13 09:43:18,786 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting my_callbackErr0ASSERT_VIOLATIONDATA_RACE === [my_callbackErr0ASSERT_VIOLATIONDATA_RACE, my_callbackErr1ASSERT_VIOLATIONDATA_RACE, my_callbackErr2ASSERT_VIOLATIONDATA_RACE] === [2022-12-13 09:43:18,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 09:43:18,791 INFO L85 PathProgramCache]: Analyzing trace with hash 1358188196, now seen corresponding path program 1 times [2022-12-13 09:43:18,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 09:43:18,798 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1316228398] [2022-12-13 09:43:18,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 09:43:18,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 09:43:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 09:43:19,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 09:43:19,638 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 09:43:19,638 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1316228398] [2022-12-13 09:43:19,639 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1316228398] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 09:43:19,639 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 09:43:19,639 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 09:43:19,640 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1002471223] [2022-12-13 09:43:19,641 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 09:43:19,644 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 09:43:19,644 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 09:43:19,662 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 09:43:19,663 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-12-13 09:43:19,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 09:43:19,667 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-12-13 09:43:19,668 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 14.4) internal successors, (72), 6 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 09:43:19,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 09:43:19,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:19,829 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 09:43:19,829 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting my_callbackErr1ASSERT_VIOLATIONDATA_RACE === [my_callbackErr0ASSERT_VIOLATIONDATA_RACE, my_callbackErr1ASSERT_VIOLATIONDATA_RACE, my_callbackErr2ASSERT_VIOLATIONDATA_RACE] === [2022-12-13 09:43:19,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 09:43:19,830 INFO L85 PathProgramCache]: Analyzing trace with hash 1745533201, now seen corresponding path program 1 times [2022-12-13 09:43:19,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 09:43:19,830 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [866153676] [2022-12-13 09:43:19,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 09:43:19,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 09:43:19,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 09:43:20,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 09:43:20,323 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 09:43:20,323 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [866153676] [2022-12-13 09:43:20,323 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [866153676] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 09:43:20,324 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 09:43:20,324 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 09:43:20,324 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [796783719] [2022-12-13 09:43:20,324 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 09:43:20,325 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 09:43:20,325 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 09:43:20,326 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 09:43:20,327 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-12-13 09:43:20,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 09:43:20,328 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-12-13 09:43:20,328 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 15.8) internal successors, (79), 6 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 09:43:20,328 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:20,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 09:43:20,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:20,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:20,470 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 09:43:20,470 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting my_callbackErr2ASSERT_VIOLATIONDATA_RACE === [my_callbackErr0ASSERT_VIOLATIONDATA_RACE, my_callbackErr1ASSERT_VIOLATIONDATA_RACE, my_callbackErr2ASSERT_VIOLATIONDATA_RACE] === [2022-12-13 09:43:20,470 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 09:43:20,471 INFO L85 PathProgramCache]: Analyzing trace with hash 2029405964, now seen corresponding path program 1 times [2022-12-13 09:43:20,471 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 09:43:20,471 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1994815462] [2022-12-13 09:43:20,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 09:43:20,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 09:43:20,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 09:43:20,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 09:43:20,887 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 09:43:20,888 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1994815462] [2022-12-13 09:43:20,888 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1994815462] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 09:43:20,888 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 09:43:20,888 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 09:43:20,888 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1540154303] [2022-12-13 09:43:20,889 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 09:43:20,889 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 09:43:20,889 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 09:43:20,890 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 09:43:20,890 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-12-13 09:43:20,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 09:43:20,891 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-12-13 09:43:20,891 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 17.2) internal successors, (86), 6 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 09:43:20,892 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:20,892 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:20,892 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 09:43:21,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:21,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:21,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:21,103 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 09:43:21,103 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting my_callbackErr2ASSERT_VIOLATIONDATA_RACE === [my_callbackErr0ASSERT_VIOLATIONDATA_RACE, my_callbackErr1ASSERT_VIOLATIONDATA_RACE, my_callbackErr2ASSERT_VIOLATIONDATA_RACE] === [2022-12-13 09:43:21,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 09:43:21,104 INFO L85 PathProgramCache]: Analyzing trace with hash 80231511, now seen corresponding path program 1 times [2022-12-13 09:43:21,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 09:43:21,104 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [765434268] [2022-12-13 09:43:21,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 09:43:21,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 09:43:21,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 09:43:22,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 09:43:22,982 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 09:43:22,982 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [765434268] [2022-12-13 09:43:22,982 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [765434268] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 09:43:22,983 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 09:43:22,983 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-12-13 09:43:22,983 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [525822829] [2022-12-13 09:43:22,983 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 09:43:22,983 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-12-13 09:43:22,983 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 09:43:22,984 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-12-13 09:43:22,984 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=251, Unknown=0, NotChecked=0, Total=306 [2022-12-13 09:43:22,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 09:43:22,985 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-12-13 09:43:22,985 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 17 states have (on average 6.352941176470588) internal successors, (108), 18 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 09:43:22,985 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:22,985 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:22,985 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:22,985 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 09:43:23,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:23,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:23,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:23,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-13 09:43:23,774 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 09:43:23,774 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting my_callbackErr2ASSERT_VIOLATIONDATA_RACE === [my_callbackErr0ASSERT_VIOLATIONDATA_RACE, my_callbackErr1ASSERT_VIOLATIONDATA_RACE, my_callbackErr2ASSERT_VIOLATIONDATA_RACE] === [2022-12-13 09:43:23,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 09:43:23,775 INFO L85 PathProgramCache]: Analyzing trace with hash 2067067455, now seen corresponding path program 1 times [2022-12-13 09:43:23,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 09:43:23,776 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [154270588] [2022-12-13 09:43:23,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 09:43:23,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 09:43:23,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 09:43:24,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 09:43:24,259 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 09:43:24,259 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [154270588] [2022-12-13 09:43:24,259 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [154270588] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 09:43:24,259 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 09:43:24,259 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 09:43:24,260 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1511974348] [2022-12-13 09:43:24,260 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 09:43:24,260 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 09:43:24,260 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 09:43:24,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 09:43:24,261 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-12-13 09:43:24,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 09:43:24,262 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-12-13 09:43:24,262 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 20.0) internal successors, (120), 6 states have internal predecessors, (120), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 09:43:24,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:24,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:24,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:24,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-12-13 09:43:24,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 09:43:24,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:24,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:24,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:24,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-13 09:43:24,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:24,381 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 09:43:24,381 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting my_callbackErr2ASSERT_VIOLATIONDATA_RACE === [my_callbackErr0ASSERT_VIOLATIONDATA_RACE, my_callbackErr1ASSERT_VIOLATIONDATA_RACE, my_callbackErr2ASSERT_VIOLATIONDATA_RACE] === [2022-12-13 09:43:24,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 09:43:24,382 INFO L85 PathProgramCache]: Analyzing trace with hash 1870553950, now seen corresponding path program 1 times [2022-12-13 09:43:24,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 09:43:24,382 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1270713516] [2022-12-13 09:43:24,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 09:43:24,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 09:43:24,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 09:43:28,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 09:43:28,240 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 09:43:28,240 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1270713516] [2022-12-13 09:43:28,240 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1270713516] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 09:43:28,240 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 09:43:28,240 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2022-12-13 09:43:28,240 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [340046403] [2022-12-13 09:43:28,241 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 09:43:28,241 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2022-12-13 09:43:28,241 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 09:43:28,242 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2022-12-13 09:43:28,243 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=472, Unknown=0, NotChecked=0, Total=552 [2022-12-13 09:43:28,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 09:43:28,243 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-12-13 09:43:28,244 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 23 states have (on average 5.217391304347826) internal successors, (120), 24 states have internal predecessors, (120), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 09:43:28,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:28,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:28,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:28,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-12-13 09:43:28,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:28,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 09:43:30,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:30,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:30,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:30,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-13 09:43:30,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 09:43:30,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-12-13 09:43:30,062 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 09:43:30,063 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting my_callbackErr2ASSERT_VIOLATIONDATA_RACE === [my_callbackErr0ASSERT_VIOLATIONDATA_RACE, my_callbackErr1ASSERT_VIOLATIONDATA_RACE, my_callbackErr2ASSERT_VIOLATIONDATA_RACE] === [2022-12-13 09:43:30,063 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 09:43:30,063 INFO L85 PathProgramCache]: Analyzing trace with hash 1125261138, now seen corresponding path program 1 times [2022-12-13 09:43:30,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 09:43:30,063 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1779497114] [2022-12-13 09:43:30,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 09:43:30,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 09:43:30,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 09:43:30,102 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 09:43:30,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 09:43:30,179 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 09:43:30,180 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-12-13 09:43:30,181 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location my_callbackErr2ASSERT_VIOLATIONDATA_RACE (2 of 3 remaining) [2022-12-13 09:43:30,182 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location my_callbackErr0ASSERT_VIOLATIONDATA_RACE (1 of 3 remaining) [2022-12-13 09:43:30,182 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location my_callbackErr1ASSERT_VIOLATIONDATA_RACE (0 of 3 remaining) [2022-12-13 09:43:30,182 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-13 09:43:30,191 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2022-12-13 09:43:30,192 INFO L307 ceAbstractionStarter]: Result for error location my_callbackThread1of1ForFork0 was UNSAFE,UNKNOWN,UNKNOWN (1/3) [2022-12-13 09:43:30,195 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-12-13 09:43:30,196 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-13 09:43:30,252 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.12 09:43:30 BasicIcfg [2022-12-13 09:43:30,252 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-13 09:43:30,253 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-13 09:43:30,253 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-13 09:43:30,253 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-13 09:43:30,253 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 09:43:18" (3/4) ... [2022-12-13 09:43:30,255 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-13 09:43:30,255 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-13 09:43:30,256 INFO L158 Benchmark]: Toolchain (without parser) took 13322.71ms. Allocated memory was 138.4MB in the beginning and 423.6MB in the end (delta: 285.2MB). Free memory was 100.0MB in the beginning and 135.3MB in the end (delta: -35.3MB). Peak memory consumption was 254.1MB. Max. memory is 16.1GB. [2022-12-13 09:43:30,256 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 138.4MB. Free memory is still 107.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 09:43:30,256 INFO L158 Benchmark]: CACSL2BoogieTranslator took 697.00ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 99.6MB in the beginning and 113.0MB in the end (delta: -13.3MB). Peak memory consumption was 52.6MB. Max. memory is 16.1GB. [2022-12-13 09:43:30,256 INFO L158 Benchmark]: Boogie Procedure Inliner took 59.06ms. Allocated memory is still 167.8MB. Free memory was 113.0MB in the beginning and 109.5MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-13 09:43:30,257 INFO L158 Benchmark]: Boogie Preprocessor took 50.40ms. Allocated memory is still 167.8MB. Free memory was 109.5MB in the beginning and 105.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-13 09:43:30,257 INFO L158 Benchmark]: RCFGBuilder took 595.21ms. Allocated memory is still 167.8MB. Free memory was 105.4MB in the beginning and 126.3MB in the end (delta: -21.0MB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB. [2022-12-13 09:43:30,257 INFO L158 Benchmark]: TraceAbstraction took 11912.11ms. Allocated memory was 167.8MB in the beginning and 423.6MB in the end (delta: 255.9MB). Free memory was 125.3MB in the beginning and 136.4MB in the end (delta: -11.1MB). Peak memory consumption was 244.8MB. Max. memory is 16.1GB. [2022-12-13 09:43:30,257 INFO L158 Benchmark]: Witness Printer took 2.73ms. Allocated memory is still 423.6MB. Free memory was 136.4MB in the beginning and 135.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 09:43:30,258 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 138.4MB. Free memory is still 107.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 697.00ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 99.6MB in the beginning and 113.0MB in the end (delta: -13.3MB). Peak memory consumption was 52.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 59.06ms. Allocated memory is still 167.8MB. Free memory was 113.0MB in the beginning and 109.5MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 50.40ms. Allocated memory is still 167.8MB. Free memory was 109.5MB in the beginning and 105.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 595.21ms. Allocated memory is still 167.8MB. Free memory was 105.4MB in the beginning and 126.3MB in the end (delta: -21.0MB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB. * TraceAbstraction took 11912.11ms. Allocated memory was 167.8MB in the beginning and 423.6MB in the end (delta: 255.9MB). Free memory was 125.3MB in the beginning and 136.4MB in the end (delta: -11.1MB). Peak memory consumption was 244.8MB. Max. memory is 16.1GB. * Witness Printer took 2.73ms. Allocated memory is still 423.6MB. Free memory was 136.4MB in the beginning and 135.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 1309, independent: 1298, independent conditional: 13, independent unconditional: 1285, dependent: 11, dependent conditional: 1, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 18540, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 319, dependent conditional: 55, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 65, dependent unconditional: 298, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7339, independent: 7198, independent conditional: 0, independent unconditional: 7198, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7339, independent: 7189, independent conditional: 0, independent unconditional: 7189, dependent: 150, dependent conditional: 0, dependent unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , SemanticIndependenceRelation.Query Time [ms]: [ total: 331, independent: 10, independent conditional: 0, independent unconditional: 10, dependent: 310, dependent conditional: 0, dependent unconditional: 310, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , Protected Queries: 0 ], Cache Queries: [ total: 18584, independent: 11020, independent conditional: 0, independent unconditional: 11020, dependent: 224, dependent conditional: 0, dependent unconditional: 224, unknown: 7340, unknown conditional: 0, unknown unconditional: 7340] , Statistics on independence cache: Total cache size (in pairs): 1295, Positive cache size: 1285, Positive conditional cache size: 0, Positive unconditional cache size: 1285, Negative cache size: 10, Negative conditional cache size: 0, Negative unconditional cache size: 10, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 1, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 1720, independent: 1698, independent conditional: 21, independent unconditional: 1677, dependent: 22, dependent conditional: 2, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 18540, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 319, dependent conditional: 55, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 65, dependent unconditional: 298, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7339, independent: 7198, independent conditional: 0, independent unconditional: 7198, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7339, independent: 7189, independent conditional: 0, independent unconditional: 7189, dependent: 150, dependent conditional: 0, dependent unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , SemanticIndependenceRelation.Query Time [ms]: [ total: 331, independent: 10, independent conditional: 0, independent unconditional: 10, dependent: 310, dependent conditional: 0, dependent unconditional: 310, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , Protected Queries: 0 ], Cache Queries: [ total: 18584, independent: 11020, independent conditional: 0, independent unconditional: 11020, dependent: 224, dependent conditional: 0, dependent unconditional: 224, unknown: 7340, unknown conditional: 0, unknown unconditional: 7340] , Statistics on independence cache: Total cache size (in pairs): 2661, Positive cache size: 2631, Positive conditional cache size: 0, Positive unconditional cache size: 2631, 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: 0, Maximal queried relation: 0, Independence queries for same thread: 3, Statistics for Abstraction: - StatisticsResult: Independence relation #3 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2162, independent: 2130, independent conditional: 29, independent unconditional: 2101, dependent: 32, dependent conditional: 2, dependent unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 18540, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 319, dependent conditional: 55, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 65, dependent unconditional: 298, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7339, independent: 7198, independent conditional: 0, independent unconditional: 7198, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7339, independent: 7189, independent conditional: 0, independent unconditional: 7189, dependent: 150, dependent conditional: 0, dependent unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , SemanticIndependenceRelation.Query Time [ms]: [ total: 331, independent: 10, independent conditional: 0, independent unconditional: 10, dependent: 310, dependent conditional: 0, dependent unconditional: 310, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , Protected Queries: 0 ], Cache Queries: [ total: 18584, independent: 11020, independent conditional: 0, independent unconditional: 11020, dependent: 224, dependent conditional: 0, dependent unconditional: 224, unknown: 7340, unknown conditional: 0, unknown unconditional: 7340] , Statistics on independence cache: Total cache size (in pairs): 3095, Positive cache size: 3055, Positive conditional cache size: 0, Positive unconditional cache size: 3055, Negative cache size: 40, Negative conditional cache size: 0, Negative unconditional cache size: 40, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 5, Statistics for Abstraction: - StatisticsResult: Independence relation #4 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 3150, independent: 3104, independent conditional: 122, independent unconditional: 2982, dependent: 45, dependent conditional: 6, dependent unconditional: 39, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 18540, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 319, dependent conditional: 55, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 65, dependent unconditional: 298, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7339, independent: 7198, independent conditional: 0, independent unconditional: 7198, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7339, independent: 7189, independent conditional: 0, independent unconditional: 7189, dependent: 150, dependent conditional: 0, dependent unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , SemanticIndependenceRelation.Query Time [ms]: [ total: 331, independent: 10, independent conditional: 0, independent unconditional: 10, dependent: 310, dependent conditional: 0, dependent unconditional: 310, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , Protected Queries: 0 ], Cache Queries: [ total: 18584, independent: 11020, independent conditional: 0, independent unconditional: 11020, dependent: 224, dependent conditional: 0, dependent unconditional: 224, unknown: 7340, unknown conditional: 0, unknown unconditional: 7340] , Statistics on independence cache: Total cache size (in pairs): 4311, Positive cache size: 4251, Positive conditional cache size: 0, Positive unconditional cache size: 4251, Negative cache size: 60, Negative conditional cache size: 0, Negative unconditional cache size: 60, Unknown cache size: 1, Unknown conditional cache size: 0, Unknown unconditional cache size: 1, Eliminated conditions: 3, Maximal queried relation: 1, Independence queries for same thread: 8, Statistics for Abstraction: - StatisticsResult: Independence relation #5 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 3282, independent: 3220, independent conditional: 148, independent unconditional: 3072, dependent: 61, dependent conditional: 12, dependent unconditional: 49, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 18540, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 319, dependent conditional: 55, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 65, dependent unconditional: 298, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7339, independent: 7198, independent conditional: 0, independent unconditional: 7198, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7339, independent: 7189, independent conditional: 0, independent unconditional: 7189, dependent: 150, dependent conditional: 0, dependent unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , SemanticIndependenceRelation.Query Time [ms]: [ total: 331, independent: 10, independent conditional: 0, independent unconditional: 10, dependent: 310, dependent conditional: 0, dependent unconditional: 310, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , Protected Queries: 0 ], Cache Queries: [ total: 18584, independent: 11020, independent conditional: 0, independent unconditional: 11020, dependent: 224, dependent conditional: 0, dependent unconditional: 224, unknown: 7340, unknown conditional: 0, unknown unconditional: 7340] , Statistics on independence cache: Total cache size (in pairs): 5394, Positive cache size: 5300, Positive conditional cache size: 0, Positive unconditional cache size: 5300, Negative cache size: 94, Negative conditional cache size: 0, Negative unconditional cache size: 94, Unknown cache size: 2, Unknown conditional cache size: 0, Unknown unconditional cache size: 2, Eliminated conditions: 13, Maximal queried relation: 2, Independence queries for same thread: 12, Statistics for Abstraction: - StatisticsResult: Independence relation #6 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 3403, independent: 3339, independent conditional: 144, independent unconditional: 3195, dependent: 63, dependent conditional: 12, dependent unconditional: 51, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 18540, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 319, dependent conditional: 55, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 65, dependent unconditional: 298, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7339, independent: 7198, independent conditional: 0, independent unconditional: 7198, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7339, independent: 7189, independent conditional: 0, independent unconditional: 7189, dependent: 150, dependent conditional: 0, dependent unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , SemanticIndependenceRelation.Query Time [ms]: [ total: 331, independent: 10, independent conditional: 0, independent unconditional: 10, dependent: 310, dependent conditional: 0, dependent unconditional: 310, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , Protected Queries: 0 ], Cache Queries: [ total: 18584, independent: 11020, independent conditional: 0, independent unconditional: 11020, dependent: 224, dependent conditional: 0, dependent unconditional: 224, unknown: 7340, unknown conditional: 0, unknown unconditional: 7340] , Statistics on independence cache: Total cache size (in pairs): 5519, Positive cache size: 5423, Positive conditional cache size: 0, Positive unconditional cache size: 5423, Negative cache size: 96, Negative conditional cache size: 0, Negative unconditional cache size: 96, Unknown cache size: 2, Unknown conditional cache size: 0, Unknown unconditional cache size: 2, Eliminated conditions: 28, Maximal queried relation: 2, Independence queries for same thread: 16, Statistics for Abstraction: - StatisticsResult: Independence relation #7 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 3514, independent: 3429, independent conditional: 151, independent unconditional: 3278, dependent: 85, dependent conditional: 20, dependent unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 18540, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 319, dependent conditional: 55, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 65, dependent unconditional: 298, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7339, independent: 7198, independent conditional: 0, independent unconditional: 7198, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7339, independent: 7189, independent conditional: 0, independent unconditional: 7189, dependent: 150, dependent conditional: 0, dependent unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , SemanticIndependenceRelation.Query Time [ms]: [ total: 331, independent: 10, independent conditional: 0, independent unconditional: 10, dependent: 310, dependent conditional: 0, dependent unconditional: 310, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , Protected Queries: 0 ], Cache Queries: [ total: 18584, independent: 11020, independent conditional: 0, independent unconditional: 11020, dependent: 224, dependent conditional: 0, dependent unconditional: 224, unknown: 7340, unknown conditional: 0, unknown unconditional: 7340] , Statistics on independence cache: Total cache size (in pairs): 7337, Positive cache size: 7198, Positive conditional cache size: 0, Positive unconditional cache size: 7198, Negative cache size: 139, Negative conditional cache size: 0, Negative unconditional cache size: 139, Unknown cache size: 2, Unknown conditional cache size: 0, Unknown unconditional cache size: 2, Eliminated conditions: 65, Maximal queried relation: 3, Independence queries for same thread: 21, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.2s, Number of persistent set computation: 72, Number of trivial persistent sets: 65, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1295, independent: 1285, independent conditional: 0, independent unconditional: 1285, dependent: 10, dependent conditional: 0, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 1309, independent: 1298, independent conditional: 13, independent unconditional: 1285, dependent: 11, dependent conditional: 1, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 18540, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 319, dependent conditional: 55, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 65, dependent unconditional: 298, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7339, independent: 7198, independent conditional: 0, independent unconditional: 7198, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7339, independent: 7189, independent conditional: 0, independent unconditional: 7189, dependent: 150, dependent conditional: 0, dependent unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , SemanticIndependenceRelation.Query Time [ms]: [ total: 331, independent: 10, independent conditional: 0, independent unconditional: 10, dependent: 310, dependent conditional: 0, dependent unconditional: 310, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , Protected Queries: 0 ], Cache Queries: [ total: 18584, independent: 11020, independent conditional: 0, independent unconditional: 11020, dependent: 224, dependent conditional: 0, dependent unconditional: 224, unknown: 7340, unknown conditional: 0, unknown unconditional: 7340] , Statistics on independence cache: Total cache size (in pairs): 1295, Positive cache size: 1285, Positive conditional cache size: 0, Positive unconditional cache size: 1285, Negative cache size: 10, Negative conditional cache size: 0, Negative unconditional cache size: 10, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 1, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.1s, Number of persistent set computation: 79, Number of trivial persistent sets: 70, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1697, independent: 1677, independent conditional: 0, independent unconditional: 1677, dependent: 20, dependent conditional: 0, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 1720, independent: 1698, independent conditional: 21, independent unconditional: 1677, dependent: 22, dependent conditional: 2, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 18540, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 319, dependent conditional: 55, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 65, dependent unconditional: 298, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7339, independent: 7198, independent conditional: 0, independent unconditional: 7198, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7339, independent: 7189, independent conditional: 0, independent unconditional: 7189, dependent: 150, dependent conditional: 0, dependent unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , SemanticIndependenceRelation.Query Time [ms]: [ total: 331, independent: 10, independent conditional: 0, independent unconditional: 10, dependent: 310, dependent conditional: 0, dependent unconditional: 310, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , Protected Queries: 0 ], Cache Queries: [ total: 18584, independent: 11020, independent conditional: 0, independent unconditional: 11020, dependent: 224, dependent conditional: 0, dependent unconditional: 224, unknown: 7340, unknown conditional: 0, unknown unconditional: 7340] , Statistics on independence cache: Total cache size (in pairs): 2661, Positive cache size: 2631, Positive conditional cache size: 0, Positive unconditional cache size: 2631, 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: 0, Maximal queried relation: 0, Independence queries for same thread: 3, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.0s, Number of persistent set computation: 86, Number of trivial persistent sets: 75, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2131, independent: 2101, independent conditional: 0, independent unconditional: 2101, 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: 2162, independent: 2130, independent conditional: 29, independent unconditional: 2101, dependent: 32, dependent conditional: 2, dependent unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 18540, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 319, dependent conditional: 55, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 65, dependent unconditional: 298, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7339, independent: 7198, independent conditional: 0, independent unconditional: 7198, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7339, independent: 7189, independent conditional: 0, independent unconditional: 7189, dependent: 150, dependent conditional: 0, dependent unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , SemanticIndependenceRelation.Query Time [ms]: [ total: 331, independent: 10, independent conditional: 0, independent unconditional: 10, dependent: 310, dependent conditional: 0, dependent unconditional: 310, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , Protected Queries: 0 ], Cache Queries: [ total: 18584, independent: 11020, independent conditional: 0, independent unconditional: 11020, dependent: 224, dependent conditional: 0, dependent unconditional: 224, unknown: 7340, unknown conditional: 0, unknown unconditional: 7340] , Statistics on independence cache: Total cache size (in pairs): 3095, Positive cache size: 3055, Positive conditional cache size: 0, Positive unconditional cache size: 3055, Negative cache size: 40, Negative conditional cache size: 0, Negative unconditional cache size: 40, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 5, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.1s, Number of persistent set computation: 108, Number of trivial persistent sets: 97, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3022, independent: 2982, independent conditional: 0, independent unconditional: 2982, dependent: 39, dependent conditional: 0, dependent unconditional: 39, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 3150, independent: 3104, independent conditional: 122, independent unconditional: 2982, dependent: 45, dependent conditional: 6, dependent unconditional: 39, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 18540, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 319, dependent conditional: 55, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 65, dependent unconditional: 298, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7339, independent: 7198, independent conditional: 0, independent unconditional: 7198, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7339, independent: 7189, independent conditional: 0, independent unconditional: 7189, dependent: 150, dependent conditional: 0, dependent unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , SemanticIndependenceRelation.Query Time [ms]: [ total: 331, independent: 10, independent conditional: 0, independent unconditional: 10, dependent: 310, dependent conditional: 0, dependent unconditional: 310, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , Protected Queries: 0 ], Cache Queries: [ total: 18584, independent: 11020, independent conditional: 0, independent unconditional: 11020, dependent: 224, dependent conditional: 0, dependent unconditional: 224, unknown: 7340, unknown conditional: 0, unknown unconditional: 7340] , Statistics on independence cache: Total cache size (in pairs): 4311, Positive cache size: 4251, Positive conditional cache size: 0, Positive unconditional cache size: 4251, Negative cache size: 60, Negative conditional cache size: 0, Negative unconditional cache size: 60, Unknown cache size: 1, Unknown conditional cache size: 0, Unknown unconditional cache size: 1, Eliminated conditions: 3, Maximal queried relation: 1, Independence queries for same thread: 8, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.1s, Number of persistent set computation: 120, Number of trivial persistent sets: 109, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3122, independent: 3072, independent conditional: 0, independent unconditional: 3072, dependent: 49, dependent conditional: 0, dependent unconditional: 49, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 3282, independent: 3220, independent conditional: 148, independent unconditional: 3072, dependent: 61, dependent conditional: 12, dependent unconditional: 49, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 18540, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 319, dependent conditional: 55, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 65, dependent unconditional: 298, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7339, independent: 7198, independent conditional: 0, independent unconditional: 7198, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7339, independent: 7189, independent conditional: 0, independent unconditional: 7189, dependent: 150, dependent conditional: 0, dependent unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , SemanticIndependenceRelation.Query Time [ms]: [ total: 331, independent: 10, independent conditional: 0, independent unconditional: 10, dependent: 310, dependent conditional: 0, dependent unconditional: 310, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , Protected Queries: 0 ], Cache Queries: [ total: 18584, independent: 11020, independent conditional: 0, independent unconditional: 11020, dependent: 224, dependent conditional: 0, dependent unconditional: 224, unknown: 7340, unknown conditional: 0, unknown unconditional: 7340] , Statistics on independence cache: Total cache size (in pairs): 5394, Positive cache size: 5300, Positive conditional cache size: 0, Positive unconditional cache size: 5300, Negative cache size: 94, Negative conditional cache size: 0, Negative unconditional cache size: 94, Unknown cache size: 2, Unknown conditional cache size: 0, Unknown unconditional cache size: 2, Eliminated conditions: 13, Maximal queried relation: 2, Independence queries for same thread: 12, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.0s, Number of persistent set computation: 120, Number of trivial persistent sets: 109, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3247, independent: 3195, independent conditional: 0, independent unconditional: 3195, dependent: 51, dependent conditional: 0, dependent unconditional: 51, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 3403, independent: 3339, independent conditional: 144, independent unconditional: 3195, dependent: 63, dependent conditional: 12, dependent unconditional: 51, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 18540, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 319, dependent conditional: 55, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 65, dependent unconditional: 298, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7339, independent: 7198, independent conditional: 0, independent unconditional: 7198, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7339, independent: 7189, independent conditional: 0, independent unconditional: 7189, dependent: 150, dependent conditional: 0, dependent unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , SemanticIndependenceRelation.Query Time [ms]: [ total: 331, independent: 10, independent conditional: 0, independent unconditional: 10, dependent: 310, dependent conditional: 0, dependent unconditional: 310, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , Protected Queries: 0 ], Cache Queries: [ total: 18584, independent: 11020, independent conditional: 0, independent unconditional: 11020, dependent: 224, dependent conditional: 0, dependent unconditional: 224, unknown: 7340, unknown conditional: 0, unknown unconditional: 7340] , Statistics on independence cache: Total cache size (in pairs): 5519, Positive cache size: 5423, Positive conditional cache size: 0, Positive unconditional cache size: 5423, Negative cache size: 96, Negative conditional cache size: 0, Negative unconditional cache size: 96, Unknown cache size: 2, Unknown conditional cache size: 0, Unknown unconditional cache size: 2, Eliminated conditions: 28, Maximal queried relation: 2, Independence queries for same thread: 16, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.1s, Number of persistent set computation: 128, Number of trivial persistent sets: 117, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3343, independent: 3278, independent conditional: 0, independent unconditional: 3278, dependent: 65, dependent conditional: 0, dependent unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 3514, independent: 3429, independent conditional: 151, independent unconditional: 3278, dependent: 85, dependent conditional: 20, dependent unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 18540, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 319, dependent conditional: 55, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 18519, independent: 18218, independent conditional: 628, independent unconditional: 17590, dependent: 298, dependent conditional: 34, dependent unconditional: 264, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 65, dependent unconditional: 298, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 18584, independent: 18218, independent conditional: 0, independent unconditional: 18218, dependent: 363, dependent conditional: 0, dependent unconditional: 363, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7339, independent: 7198, independent conditional: 0, independent unconditional: 7198, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7339, independent: 7189, independent conditional: 0, independent unconditional: 7189, dependent: 150, dependent conditional: 0, dependent unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 150, independent: 9, independent conditional: 0, independent unconditional: 9, dependent: 139, dependent conditional: 0, dependent unconditional: 139, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , SemanticIndependenceRelation.Query Time [ms]: [ total: 331, independent: 10, independent conditional: 0, independent unconditional: 10, dependent: 310, dependent conditional: 0, dependent unconditional: 310, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , Protected Queries: 0 ], Cache Queries: [ total: 18584, independent: 11020, independent conditional: 0, independent unconditional: 11020, dependent: 224, dependent conditional: 0, dependent unconditional: 224, unknown: 7340, unknown conditional: 0, unknown unconditional: 7340] , Statistics on independence cache: Total cache size (in pairs): 7337, Positive cache size: 7198, Positive conditional cache size: 0, Positive unconditional cache size: 7198, Negative cache size: 139, Negative conditional cache size: 0, Negative unconditional cache size: 139, Unknown cache size: 2, Unknown conditional cache size: 0, Unknown unconditional cache size: 2, Eliminated conditions: 65, Maximal queried relation: 3, Independence queries for same thread: 21, Statistics for Abstraction: - DataRaceFoundResult [Line: 1711]: Data race detected Data race detected The following path leads to a data race: [L1694] 0 pthread_t t1,t2; VAL [t1={3:0}, t2={4:0}] [L1742] CALL, EXPR 0 my_drv_init() [L1736] 0 return 0; VAL [\result=0, t1={3:0}, t2={4:0}] [L1742] RET, EXPR 0 my_drv_init() [L1742] 0 int ret = my_drv_init(); VAL [my_drv_init()=0, ret=0, t1={3:0}, t2={4:0}] [L1743] COND TRUE 0 ret==0 VAL [ret=0, t1={3:0}, t2={4:0}] [L1744] 0 int probe_ret; VAL [ret=0, t1={3:0}, t2={4:0}] [L1745] 0 struct my_data data; VAL [data={5:0}, ret=0, t1={3:0}, t2={4:0}] [L1746] CALL, EXPR 0 my_drv_probe(&data) [L1715] 0 struct device *d = &data->dev; VAL [d={5:24}, data={5:0}, data={5:0}, t1={3:0}, t2={4:0}] [L1717] 0 data->shared.a = 0 VAL [d={5:24}, data={5:0}, data={5:0}, t1={3:0}, t2={4:0}] [L1718] 0 data->shared.b = 0 VAL [d={5:24}, data={5:0}, data={5:0}, t1={3:0}, t2={4:0}] [L1719] 0 int res = __VERIFIER_nondet_int(); VAL [__VERIFIER_nondet_int()=0, d={5:24}, data={5:0}, data={5:0}, res=0, t1={3:0}, t2={4:0}] [L1720] COND FALSE 0 !(\read(res)) VAL [d={5:24}, data={5:0}, data={5:0}, res=0, t1={3:0}, t2={4:0}] [L1722] FCALL, FORK 0 pthread_create(&t1, ((void *)0), my_callback, (void *)d) VAL [arg={5:24}, d={5:24}, data={5:0}, data={5:0}, pthread_create(&t1, ((void *)0), my_callback, (void *)d)=-2, res=0, t1={3:0}, t2={4:0}] [L1707] 1 struct device *dev = (struct device*)arg; VAL [arg={5:24}, arg={5:24}, dev={5:24}, t1={3:0}, t2={4:0}] [L1708] 1 struct my_data *data; VAL [arg={5:24}, arg={5:24}, dev={5:24}, t1={3:0}, t2={4:0}] [L1709] 1 const typeof( ((struct my_data *)0)->dev ) *__mptr = (dev); VAL [__mptr={5:24}, arg={5:24}, arg={5:24}, dev={5:24}, t1={3:0}, t2={4:0}] [L1709] 1 data = ({ const typeof( ((struct my_data *)0)->dev ) *__mptr = (dev); (struct my_data *)( (char *)__mptr - ((unsigned long) &((struct my_data *)0)->dev) );}) VAL [__mptr={5:24}, arg={5:24}, arg={5:24}, data={5:0}, dev={5:24}, t1={3:0}, t2={4:0}] [L1710] 1 data->shared.a = 1 VAL [__mptr={5:24}, arg={5:24}, arg={5:24}, data={5:0}, dev={5:24}, t1={3:0}, t2={4:0}] [L1711] EXPR 1 data->shared.b VAL [__mptr={5:24}, arg={5:24}, arg={5:24}, data={5:0}, data->shared.b=0, dev={5:24}, t1={3:0}, t2={4:0}] [L1711] EXPR 1 data->shared.b + 1 VAL [__mptr={5:24}, arg={5:24}, arg={5:24}, data={5:0}, data->shared.b=0, dev={5:24}, t1={3:0}, t2={4:0}] [L1711] 1 data->shared.b = data->shared.b + 1 VAL [__mptr={5:24}, arg={5:24}, arg={5:24}, data={5:0}, data->shared.b=0, data->shared.b = data->shared.b + 1=1153, dev={5:24}, t1={3:0}, t2={4:0}] [L1723] FCALL, FORK 0 pthread_create(&t2, ((void *)0), my_callback, (void *)d) VAL [__mptr={5:24}, arg={5:24}, arg={5:24}, d={5:24}, data={5:0}, data={5:0}, data={5:0}, data->shared.b=0, data->shared.b = data->shared.b + 1=1153, dev={5:24}, pthread_create(&t2, ((void *)0), my_callback, (void *)d)=-1, res=0, t1={3:0}, t2={4:0}] [L1724] 0 return 0; VAL [\result=0, __mptr={5:24}, arg={5:24}, arg={5:24}, d={5:24}, data={5:0}, data={5:0}, data={5:0}, data->shared.b=0, data->shared.b = data->shared.b + 1=1153, dev={5:24}, res=0, t1={3:0}, t2={4:0}] [L1746] RET, EXPR 0 my_drv_probe(&data) [L1746] 0 probe_ret = my_drv_probe(&data) VAL [__mptr={5:24}, arg={5:24}, arg={5:24}, data={5:0}, data={5:0}, data->shared.b=0, data->shared.b = data->shared.b + 1=1153, dev={5:24}, my_drv_probe(&data)=0, probe_ret=0, ret=0, t1={3:0}, t2={4:0}] [L1747] COND TRUE 0 probe_ret==0 VAL [__mptr={5:24}, arg={5:24}, arg={5:24}, data={5:0}, data={5:0}, data->shared.b=0, data->shared.b = data->shared.b + 1=1153, dev={5:24}, probe_ret=0, ret=0, t1={3:0}, t2={4:0}] [L1748] CALL 0 my_drv_disconnect(&data) [L1730] 0 void *status; VAL [__mptr={5:24}, arg={5:24}, arg={5:24}, data={5:0}, data={5:0}, data={5:0}, data->shared.b=0, data->shared.b = data->shared.b + 1=1153, dev={5:24}, status={7:0}, t1={3:0}, t2={4:0}] [L1731] EXPR 0 \read(t1) VAL [\read(t1)=-2, __mptr={5:24}, arg={5:24}, arg={5:24}, data={5:0}, data={5:0}, data={5:0}, data->shared.b=0, data->shared.b = data->shared.b + 1=1153, dev={5:24}, status={7:0}, t1={3:0}, t2={4:0}] [L1731] 0 pthread_join(t1, &status) VAL [\read(t1)=-2, __mptr={5:24}, arg={5:24}, arg={5:24}, data={5:0}, data={5:0}, data={5:0}, data->shared.b=0, data->shared.b = data->shared.b + 1=1153, dev={5:24}, status={7:0}, t1={3:0}, t2={4:0}] [L1707] 2 struct device *dev = (struct device*)arg; VAL [__mptr={5:24}, arg={5:24}, arg={5:24}, data={5:0}, data->shared.b=0, data->shared.b = data->shared.b + 1=1153, dev={5:24}, t1={3:0}, t2={4:0}] [L1708] 2 struct my_data *data; VAL [__mptr={5:24}, arg={5:24}, arg={5:24}, data={5:0}, data->shared.b=0, data->shared.b = data->shared.b + 1=1153, dev={5:24}, t1={3:0}, t2={4:0}] [L1709] 2 const typeof( ((struct my_data *)0)->dev ) *__mptr = (dev); VAL [__mptr={5:24}, arg={5:24}, arg={5:24}, data={5:0}, data->shared.b=0, data->shared.b = data->shared.b + 1=1153, dev={5:24}, t1={3:0}, t2={4:0}] [L1709] 2 data = ({ const typeof( ((struct my_data *)0)->dev ) *__mptr = (dev); (struct my_data *)( (char *)__mptr - ((unsigned long) &((struct my_data *)0)->dev) );}) VAL [__mptr={5:24}, arg={5:24}, arg={5:24}, data={5:0}, data->shared.b=0, data->shared.b = data->shared.b + 1=1153, dev={5:24}, t1={3:0}, t2={4:0}] [L1710] 2 data->shared.a = 1 VAL [__mptr={5:24}, arg={5:24}, arg={5:24}, data={5:0}, data->shared.b=0, data->shared.b = data->shared.b + 1=1153, dev={5:24}, t1={3:0}, t2={4:0}] [L1711] EXPR 2 data->shared.b VAL [__mptr={5:24}, arg={5:24}, arg={5:24}, data={5:0}, data->shared.b=0, data->shared.b = data->shared.b + 1=1153, dev={5:24}, t1={3:0}, t2={4:0}] [L1711] 2 data->shared.b + 1 VAL [__mptr={5:24}, arg={5:24}, arg={5:24}, data={5:0}, data->shared.b=0, data->shared.b = data->shared.b + 1=1153, dev={5:24}, t1={3:0}, t2={4:0}] [L1711] 1 data->shared.b = data->shared.b + 1 VAL [__mptr={5:24}, arg={5:24}, arg={5:24}, data={5:0}, data->shared.b=0, data->shared.b = data->shared.b + 1=1153, dev={5:24}, t1={3:0}, t2={4:0}] Now there is a data race, but we were unable to determine exactly which statements and variables are involved. There could be a race between one of the statements * C: data->shared.a = 1 [1710] * C: data->shared.b + 1 [1711] * C: data->shared.a = 1 [1710] * C: data->shared.a = 1 [1710] * C: data->shared.b + 1 [1711] * C: data->shared.b = 0 [1718] * C: data->shared.b = 0 [1718] * C: pthread_join(t1, &status) [1731] * C: data->shared.a = 0 [1717] * C: data->shared.b + 1 [1711] * C: pthread_join(t1, &status) [1731] * C: data->shared.b = 0 [1718] * C: data->shared.a = 1 [1710] * C: pthread_join(t1, &status) [1731] * C: data->shared.a = 0 [1717] * C: data->shared.b = 0 [1718] * C: pthread_join(t1, &status) [1731] * C: data->shared.b + 1 [1711] * C: data->shared.a = 0 [1717] * C: data->shared.a = 0 [1717] and C: data->shared.b = data->shared.b + 1 [1711] - UnprovableResult [Line: 1710]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 1711]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: my_callbackThread1of1ForFork0 with 1 thread instances CFG has 4 procedures, 303 locations, 21 error locations. Started 1 CEGAR loops. OverallTime: 11.7s, OverallIterations: 7, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 3.5s, 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: 61, 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, 0.2s SatisfiabilityAnalysisTime, 7.6s InterpolantComputationTime, 712 NumberOfCodeBlocks, 712 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 579 ConstructedInterpolants, 0 QuantifiedInterpolants, 8078 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-12-13 09:43:30,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7636e61c-5822-423b-9688-d3abe9e91b00/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2022-12-13 09:43:30,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7636e61c-5822-423b-9688-d3abe9e91b00/bin/ugemcutter-rbreBovr8w/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE