./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/no-data-race.prp --file ../../../trunk/examples/svcomp/pthread-ext/33_double_lock_p1_vs.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version fbcb9f20 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/GemCutterReach.xml -i ../../../trunk/examples/svcomp/pthread-ext/33_double_lock_p1_vs.i -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-DataRace-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3937112f59473340c79cc2d7ab59a9fe9e4faa83d54303e5490f5452d86b21aa --- Real Ultimate output --- This is Ultimate 0.2.3-?-fbcb9f2-m [2023-11-24 05:50:51,331 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 05:50:51,386 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-DataRace-32bit-GemCutter_Default.epf [2023-11-24 05:50:51,390 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 05:50:51,391 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-24 05:50:51,416 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 05:50:51,416 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-24 05:50:51,417 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-24 05:50:51,417 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 05:50:51,420 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-24 05:50:51,421 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 05:50:51,421 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 05:50:51,421 INFO L153 SettingsManager]: * Use SBE=true [2023-11-24 05:50:51,423 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 05:50:51,423 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 05:50:51,423 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 05:50:51,423 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 05:50:51,423 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 05:50:51,424 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 05:50:51,424 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 05:50:51,424 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 05:50:51,424 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 05:50:51,424 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-24 05:50:51,425 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-24 05:50:51,425 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 05:50:51,425 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 05:50:51,425 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 05:50:51,425 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 05:50:51,426 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-24 05:50:51,426 INFO L153 SettingsManager]: * To the following directory=./dump/ [2023-11-24 05:50:51,427 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-24 05:50:51,427 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 05:50:51,427 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 05:50:51,427 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 05:50:51,427 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 05:50:51,427 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-24 05:50:51,428 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 05:50:51,428 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-24 05:50:51,428 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2023-11-24 05:50:51,428 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2023-11-24 05:50:51,428 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 05:50:51,429 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2023-11-24 05:50:51,429 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2023-11-24 05:50:51,429 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3937112f59473340c79cc2d7ab59a9fe9e4faa83d54303e5490f5452d86b21aa [2023-11-24 05:50:51,607 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 05:50:51,623 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 05:50:51,626 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 05:50:51,627 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 05:50:51,627 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 05:50:51,628 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-ext/33_double_lock_p1_vs.i [2023-11-24 05:50:52,733 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 05:50:52,977 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 05:50:52,977 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/33_double_lock_p1_vs.i [2023-11-24 05:50:52,986 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/4776787d5/3c52cdb90eeb43a183edf8f7c7b879cc/FLAG498dd4d96 [2023-11-24 05:50:52,996 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/4776787d5/3c52cdb90eeb43a183edf8f7c7b879cc [2023-11-24 05:50:52,998 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 05:50:52,999 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 05:50:53,000 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 05:50:53,000 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 05:50:53,004 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 05:50:53,005 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 05:50:52" (1/1) ... [2023-11-24 05:50:53,005 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77eee3de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 05:50:53, skipping insertion in model container [2023-11-24 05:50:53,006 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 05:50:52" (1/1) ... [2023-11-24 05:50:53,036 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 05:50:53,241 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 05:50:53,251 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 05:50:53,316 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 05:50:53,349 INFO L206 MainTranslator]: Completed translation [2023-11-24 05:50:53,349 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 05:50:53 WrapperNode [2023-11-24 05:50:53,350 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 05:50:53,351 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 05:50:53,351 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 05:50:53,351 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 05:50:53,357 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 05:50:53" (1/1) ... [2023-11-24 05:50:53,372 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 05:50:53" (1/1) ... [2023-11-24 05:50:53,397 INFO L138 Inliner]: procedures = 175, calls = 37, calls flagged for inlining = 19, calls inlined = 25, statements flattened = 284 [2023-11-24 05:50:53,398 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 05:50:53,398 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 05:50:53,399 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 05:50:53,399 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 05:50:53,406 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 05:50:53" (1/1) ... [2023-11-24 05:50:53,407 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 05:50:53" (1/1) ... [2023-11-24 05:50:53,411 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 05:50:53" (1/1) ... [2023-11-24 05:50:53,411 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 05:50:53" (1/1) ... [2023-11-24 05:50:53,434 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 05:50:53" (1/1) ... [2023-11-24 05:50:53,438 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 05:50:53" (1/1) ... [2023-11-24 05:50:53,440 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 05:50:53" (1/1) ... [2023-11-24 05:50:53,441 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 05:50:53" (1/1) ... [2023-11-24 05:50:53,444 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 05:50:53,445 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 05:50:53,445 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 05:50:53,445 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 05:50:53,445 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 05:50:53" (1/1) ... [2023-11-24 05:50:53,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 05:50:53,475 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 05:50:53,505 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-24 05:50:53,515 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-24 05:50:53,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 05:50:53,544 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2023-11-24 05:50:53,545 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2023-11-24 05:50:53,545 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2023-11-24 05:50:53,545 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2023-11-24 05:50:53,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 05:50:53,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 05:50:53,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 05:50:53,545 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 05:50:53,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 05:50:53,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 05:50:53,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 05:50:53,547 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-24 05:50:53,687 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 05:50:53,688 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 05:50:54,150 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 05:50:54,453 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 05:50:54,453 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-24 05:50:54,455 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 05:50:54 BoogieIcfgContainer [2023-11-24 05:50:54,455 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 05:50:54,456 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-24 05:50:54,456 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-24 05:50:54,459 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-24 05:50:54,459 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 05:50:52" (1/3) ... [2023-11-24 05:50:54,459 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2259a405 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 05:50:54, skipping insertion in model container [2023-11-24 05:50:54,459 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 05:50:53" (2/3) ... [2023-11-24 05:50:54,459 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2259a405 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 05:50:54, skipping insertion in model container [2023-11-24 05:50:54,460 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 05:50:54" (3/3) ... [2023-11-24 05:50:54,460 INFO L112 eAbstractionObserver]: Analyzing ICFG 33_double_lock_p1_vs.i [2023-11-24 05:50:54,468 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-11-24 05:50:54,475 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-24 05:50:54,475 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 26 error locations. [2023-11-24 05:50:54,477 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-24 05:50:54,534 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-11-24 05:50:54,573 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 05:50:54,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-11-24 05:50:54,573 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 05:50:54,575 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2023-11-24 05:50:54,576 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2023-11-24 05:50:54,615 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-11-24 05:50:54,624 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thr1Thread1of1ForFork1 ======== [2023-11-24 05:50:54,631 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=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@40fa6de3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 05:50:54,631 INFO L358 AbstractCegarLoop]: Starting to check reachability of 10 error locations. [2023-11-24 05:50:54,842 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2023-11-24 05:50:54,846 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 05:50:54,846 INFO L85 PathProgramCache]: Analyzing trace with hash -678648978, now seen corresponding path program 1 times [2023-11-24 05:50:54,855 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 05:50:54,855 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1874633460] [2023-11-24 05:50:54,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 05:50:54,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 05:50:54,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 05:50:55,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 05:50:55,187 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 05:50:55,187 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1874633460] [2023-11-24 05:50:55,187 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1874633460] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 05:50:55,187 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 05:50:55,188 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-11-24 05:50:55,189 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1647259246] [2023-11-24 05:50:55,189 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 05:50:55,192 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-24 05:50:55,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 05:50:55,211 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-24 05:50:55,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-24 05:50:55,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 05:50:55,215 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 05:50:55,215 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 23.0) internal successors, (23), 2 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 05:50:55,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 05:50:55,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 05:50:55,257 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-24 05:50:55,257 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err2ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2023-11-24 05:50:55,257 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 05:50:55,258 INFO L85 PathProgramCache]: Analyzing trace with hash 653391378, now seen corresponding path program 1 times [2023-11-24 05:50:55,258 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 05:50:55,259 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [967747216] [2023-11-24 05:50:55,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 05:50:55,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 05:50:55,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 05:50:55,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 05:50:55,289 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 05:50:55,289 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [967747216] [2023-11-24 05:50:55,289 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [967747216] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 05:50:55,289 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 05:50:55,289 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-24 05:50:55,289 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [349120324] [2023-11-24 05:50:55,290 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 05:50:55,290 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-24 05:50:55,291 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 05:50:55,291 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-24 05:50:55,291 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-24 05:50:55,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 05:50:55,292 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 05:50:55,292 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 12.5) internal successors, (25), 3 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 05:50:55,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 05:50:55,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 05:50:55,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 05:50:55,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 05:50:55,551 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-24 05:50:55,551 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err5ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2023-11-24 05:50:55,551 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 05:50:55,551 INFO L85 PathProgramCache]: Analyzing trace with hash 597463223, now seen corresponding path program 1 times [2023-11-24 05:50:55,552 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 05:50:55,552 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1791848151] [2023-11-24 05:50:55,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 05:50:55,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 05:50:55,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 05:50:55,705 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 05:50:55,705 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 05:50:55,705 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1791848151] [2023-11-24 05:50:55,705 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1791848151] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 05:50:55,706 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 05:50:55,706 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-24 05:50:55,706 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1302752998] [2023-11-24 05:50:55,706 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 05:50:55,706 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-24 05:50:55,707 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 05:50:55,707 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-24 05:50:55,707 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-24 05:50:55,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 05:50:55,708 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 05:50:55,708 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 05:50:55,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 05:50:55,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 05:50:55,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 05:50:55,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 05:50:55,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 05:50:55,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-24 05:50:55,875 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-24 05:50:55,876 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err5ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2023-11-24 05:50:55,876 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 05:50:55,876 INFO L85 PathProgramCache]: Analyzing trace with hash -802403948, now seen corresponding path program 1 times [2023-11-24 05:50:55,877 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 05:50:55,877 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1579321941] [2023-11-24 05:50:55,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 05:50:55,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 05:50:55,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 05:50:55,993 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 05:50:55,993 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 05:50:55,994 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1579321941] [2023-11-24 05:50:55,996 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1579321941] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 05:50:55,997 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 05:50:55,997 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-24 05:50:55,997 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [10694978] [2023-11-24 05:50:55,998 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 05:50:55,998 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-24 05:50:55,998 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 05:50:55,999 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-24 05:50:55,999 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-24 05:50:55,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 05:50:56,000 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 05:50:56,000 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 05:50:56,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 05:50:56,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 05:50:56,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2023-11-24 05:50:56,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 05:50:56,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 05:50:56,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 05:50:56,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-24 05:50:56,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-24 05:50:56,200 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-24 05:50:56,201 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting thr1Err5ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2023-11-24 05:50:56,206 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 05:50:56,206 INFO L85 PathProgramCache]: Analyzing trace with hash 1260591626, now seen corresponding path program 1 times [2023-11-24 05:50:56,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 05:50:56,206 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1412770897] [2023-11-24 05:50:56,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 05:50:56,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 05:50:56,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 05:50:56,464 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 05:50:56,464 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 05:50:56,465 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1412770897] [2023-11-24 05:50:56,465 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1412770897] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 05:50:56,465 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1487986387] [2023-11-24 05:50:56,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 05:50:56,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 05:50:56,465 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 05:50:56,509 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 05:50:56,525 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-24 05:50:56,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 05:50:56,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 15 conjunts are in the unsatisfiable core [2023-11-24 05:50:56,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 05:50:56,692 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-11-24 05:50:56,694 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2023-11-24 05:50:56,756 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 05:50:56,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 05:50:56,806 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-11-24 05:50:56,864 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-11-24 05:50:56,895 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-11-24 05:50:56,918 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 05:50:56,918 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 05:50:56,937 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_197 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_197) |c_~#mutexa~0.base|) |c_~#mutexa~0.offset|) 0))) is different from false [2023-11-24 05:50:56,985 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 05:50:56,986 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 23 [2023-11-24 05:50:56,988 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 57 [2023-11-24 05:50:57,077 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 1 not checked. [2023-11-24 05:50:57,077 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1487986387] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 05:50:57,077 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 05:50:57,078 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 20 [2023-11-24 05:50:57,078 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1079951780] [2023-11-24 05:50:57,078 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 05:50:57,078 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2023-11-24 05:50:57,078 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 05:50:57,079 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2023-11-24 05:50:57,080 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=266, Unknown=4, NotChecked=34, Total=380 [2023-11-24 05:50:57,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 05:50:57,080 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 05:50:57,081 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 5.65) internal successors, (113), 20 states have internal predecessors, (113), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 05:50:57,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 05:50:57,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 05:50:57,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2023-11-24 05:50:57,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2023-11-24 05:50:57,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 05:51:09,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 05:51:09,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 05:51:09,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-24 05:51:09,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-24 05:51:09,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 05:51:09,634 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-24 05:51:09,820 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 05:51:09,821 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting thr1Err5ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2023-11-24 05:51:09,821 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 05:51:09,821 INFO L85 PathProgramCache]: Analyzing trace with hash -1903257280, now seen corresponding path program 1 times [2023-11-24 05:51:09,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 05:51:09,822 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [538575879] [2023-11-24 05:51:09,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 05:51:09,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 05:51:09,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 05:51:10,057 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 14 proven. 12 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-11-24 05:51:10,058 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 05:51:10,058 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [538575879] [2023-11-24 05:51:10,058 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [538575879] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 05:51:10,058 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [823911910] [2023-11-24 05:51:10,058 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 05:51:10,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 05:51:10,059 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 05:51:10,073 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 05:51:10,074 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-24 05:51:10,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 05:51:10,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 476 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 05:51:10,229 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 05:51:10,388 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 05:51:10,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 05:51:10,412 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-11-24 05:51:10,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 05:51:10,426 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-11-24 05:51:10,440 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 14 proven. 12 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-11-24 05:51:10,440 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 05:51:10,452 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_426 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_~#mutexa~0.base| v_ArrVal_426) |c_~#mutexb~0.base|) |c_~#mutexb~0.offset|) 0))) is different from false [2023-11-24 05:51:10,462 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 05:51:10,463 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 20 [2023-11-24 05:51:10,465 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2023-11-24 05:51:10,526 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 36 trivial. 8 not checked. [2023-11-24 05:51:10,526 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [823911910] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 05:51:10,528 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 05:51:10,528 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 12 [2023-11-24 05:51:10,528 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [604116337] [2023-11-24 05:51:10,528 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 05:51:10,529 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-24 05:51:10,529 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 05:51:10,530 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-24 05:51:10,531 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=76, Unknown=1, NotChecked=18, Total=132 [2023-11-24 05:51:10,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 05:51:10,532 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 05:51:10,532 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 9.5) internal successors, (114), 12 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 05:51:10,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 05:51:10,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 05:51:10,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2023-11-24 05:51:10,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2023-11-24 05:51:10,533 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 05:51:10,533 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 05:51:17,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 05:51:17,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 05:51:17,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-24 05:51:17,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-24 05:51:17,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 05:51:17,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-24 05:51:17,122 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-24 05:51:17,308 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 05:51:17,309 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting thr1Err2ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2023-11-24 05:51:17,310 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 05:51:17,310 INFO L85 PathProgramCache]: Analyzing trace with hash -614125138, now seen corresponding path program 1 times [2023-11-24 05:51:17,310 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 05:51:17,310 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [520583969] [2023-11-24 05:51:17,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 05:51:17,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 05:51:17,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-24 05:51:17,353 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-24 05:51:17,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-24 05:51:17,422 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-24 05:51:17,424 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-24 05:51:17,425 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location thr1Err2ASSERT_VIOLATIONDATA_RACE (9 of 10 remaining) [2023-11-24 05:51:17,427 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (8 of 10 remaining) [2023-11-24 05:51:17,427 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (7 of 10 remaining) [2023-11-24 05:51:17,427 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (6 of 10 remaining) [2023-11-24 05:51:17,428 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (5 of 10 remaining) [2023-11-24 05:51:17,428 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (4 of 10 remaining) [2023-11-24 05:51:17,428 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (3 of 10 remaining) [2023-11-24 05:51:17,428 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (2 of 10 remaining) [2023-11-24 05:51:17,428 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (1 of 10 remaining) [2023-11-24 05:51:17,429 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (0 of 10 remaining) [2023-11-24 05:51:17,429 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-24 05:51:17,438 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2023-11-24 05:51:17,440 INFO L307 ceAbstractionStarter]: Result for error location thr1Thread1of1ForFork1 was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN (1/3) [2023-11-24 05:51:17,444 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2023-11-24 05:51:17,444 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-24 05:51:17,491 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre12 could not be translated [2023-11-24 05:51:17,497 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre14 could not be translated [2023-11-24 05:51:17,498 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre14 could not be translated [2023-11-24 05:51:17,498 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet11 could not be translated [2023-11-24 05:51:17,512 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.11 05:51:17 BasicIcfg [2023-11-24 05:51:17,513 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-24 05:51:17,514 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-24 05:51:17,514 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-24 05:51:17,514 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-24 05:51:17,514 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 05:50:54" (3/4) ... [2023-11-24 05:51:17,516 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-24 05:51:17,517 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-24 05:51:17,517 INFO L158 Benchmark]: Toolchain (without parser) took 24517.55ms. Allocated memory was 151.0MB in the beginning and 274.7MB in the end (delta: 123.7MB). Free memory was 118.7MB in the beginning and 98.1MB in the end (delta: 20.6MB). Peak memory consumption was 145.3MB. Max. memory is 16.1GB. [2023-11-24 05:51:17,517 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 113.2MB. Free memory is still 80.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 05:51:17,517 INFO L158 Benchmark]: CACSL2BoogieTranslator took 349.62ms. Allocated memory is still 151.0MB. Free memory was 117.7MB in the beginning and 97.9MB in the end (delta: 19.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-24 05:51:17,518 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.26ms. Allocated memory is still 151.0MB. Free memory was 97.9MB in the beginning and 94.6MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-24 05:51:17,518 INFO L158 Benchmark]: Boogie Preprocessor took 45.42ms. Allocated memory is still 151.0MB. Free memory was 94.6MB in the beginning and 91.4MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-24 05:51:17,518 INFO L158 Benchmark]: RCFGBuilder took 1010.34ms. Allocated memory was 151.0MB in the beginning and 211.8MB in the end (delta: 60.8MB). Free memory was 91.4MB in the beginning and 177.1MB in the end (delta: -85.7MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. [2023-11-24 05:51:17,518 INFO L158 Benchmark]: TraceAbstraction took 23056.89ms. Allocated memory was 211.8MB in the beginning and 274.7MB in the end (delta: 62.9MB). Free memory was 177.1MB in the beginning and 98.1MB in the end (delta: 79.0MB). Peak memory consumption was 141.9MB. Max. memory is 16.1GB. [2023-11-24 05:51:17,519 INFO L158 Benchmark]: Witness Printer took 2.98ms. Allocated memory is still 274.7MB. Free memory is still 98.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 05:51:17,520 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 113.2MB. Free memory is still 80.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 349.62ms. Allocated memory is still 151.0MB. Free memory was 117.7MB in the beginning and 97.9MB in the end (delta: 19.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 47.26ms. Allocated memory is still 151.0MB. Free memory was 97.9MB in the beginning and 94.6MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 45.42ms. Allocated memory is still 151.0MB. Free memory was 94.6MB in the beginning and 91.4MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1010.34ms. Allocated memory was 151.0MB in the beginning and 211.8MB in the end (delta: 60.8MB). Free memory was 91.4MB in the beginning and 177.1MB in the end (delta: -85.7MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. * TraceAbstraction took 23056.89ms. Allocated memory was 211.8MB in the beginning and 274.7MB in the end (delta: 62.9MB). Free memory was 177.1MB in the beginning and 98.1MB in the end (delta: 79.0MB). Peak memory consumption was 141.9MB. Max. memory is 16.1GB. * Witness Printer took 2.98ms. Allocated memory is still 274.7MB. Free memory is still 98.1MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre12 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre14 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre14 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet11 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 562, independent: 559, independent conditional: 7, independent unconditional: 552, dependent: 3, dependent conditional: 3, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 30597, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 3184, dependent conditional: 3057, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 279, dependent unconditional: 256, unknown: 42, unknown conditional: 18, unknown unconditional: 24] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6956, independent: 6853, independent conditional: 0, independent unconditional: 6853, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6956, independent: 6616, independent conditional: 0, independent unconditional: 6616, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , SemanticIndependenceRelation.Query Time [ms]: [ total: 18812, independent: 391, independent conditional: 0, independent unconditional: 391, dependent: 1167, dependent conditional: 0, dependent unconditional: 1167, unknown: 17254, unknown conditional: 0, unknown unconditional: 17254] , Protected Queries: 0 ], Cache Queries: [ total: 27966, independent: 20536, independent conditional: 0, independent unconditional: 20536, dependent: 447, dependent conditional: 0, dependent unconditional: 447, unknown: 6983, unknown conditional: 0, unknown unconditional: 6983] , Statistics on independence cache: Total cache size (in pairs): 494, Positive cache size: 494, Positive conditional cache size: 0, Positive unconditional cache size: 494, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, 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 #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 676, independent: 671, independent conditional: 8, independent unconditional: 663, dependent: 5, dependent conditional: 4, dependent unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 30597, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 3184, dependent conditional: 3057, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 279, dependent unconditional: 256, unknown: 42, unknown conditional: 18, unknown unconditional: 24] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6956, independent: 6853, independent conditional: 0, independent unconditional: 6853, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6956, independent: 6616, independent conditional: 0, independent unconditional: 6616, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , SemanticIndependenceRelation.Query Time [ms]: [ total: 18812, independent: 391, independent conditional: 0, independent unconditional: 391, dependent: 1167, dependent conditional: 0, dependent unconditional: 1167, unknown: 17254, unknown conditional: 0, unknown unconditional: 17254] , Protected Queries: 0 ], Cache Queries: [ total: 27966, independent: 20536, independent conditional: 0, independent unconditional: 20536, dependent: 447, dependent conditional: 0, dependent unconditional: 447, unknown: 6983, unknown conditional: 0, unknown unconditional: 6983] , Statistics on independence cache: Total cache size (in pairs): 606, Positive cache size: 605, Positive conditional cache size: 0, Positive unconditional cache size: 605, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, 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: 7, Statistics for Abstraction: - StatisticsResult: Independence relation #3 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 3673, independent: 3413, independent conditional: 384, independent unconditional: 3029, dependent: 260, dependent conditional: 243, dependent unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 30597, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 3184, dependent conditional: 3057, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 279, dependent unconditional: 256, unknown: 42, unknown conditional: 18, unknown unconditional: 24] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6956, independent: 6853, independent conditional: 0, independent unconditional: 6853, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6956, independent: 6616, independent conditional: 0, independent unconditional: 6616, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , SemanticIndependenceRelation.Query Time [ms]: [ total: 18812, independent: 391, independent conditional: 0, independent unconditional: 391, dependent: 1167, dependent conditional: 0, dependent unconditional: 1167, unknown: 17254, unknown conditional: 0, unknown unconditional: 17254] , Protected Queries: 0 ], Cache Queries: [ total: 27966, independent: 20536, independent conditional: 0, independent unconditional: 20536, dependent: 447, dependent conditional: 0, dependent unconditional: 447, unknown: 6983, unknown conditional: 0, unknown unconditional: 6983] , Statistics on independence cache: Total cache size (in pairs): 2966, Positive cache size: 2943, Positive conditional cache size: 0, Positive unconditional cache size: 2943, Negative cache size: 23, Negative conditional cache size: 0, Negative unconditional cache size: 23, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 12, Maximal queried relation: 1, Independence queries for same thread: 238, Statistics for Abstraction: - StatisticsResult: Independence relation #4 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 4045, independent: 3765, independent conditional: 397, independent unconditional: 3368, dependent: 280, dependent conditional: 259, dependent unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 30597, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 3184, dependent conditional: 3057, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 279, dependent unconditional: 256, unknown: 42, unknown conditional: 18, unknown unconditional: 24] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6956, independent: 6853, independent conditional: 0, independent unconditional: 6853, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6956, independent: 6616, independent conditional: 0, independent unconditional: 6616, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , SemanticIndependenceRelation.Query Time [ms]: [ total: 18812, independent: 391, independent conditional: 0, independent unconditional: 391, dependent: 1167, dependent conditional: 0, dependent unconditional: 1167, unknown: 17254, unknown conditional: 0, unknown unconditional: 17254] , Protected Queries: 0 ], Cache Queries: [ total: 27966, independent: 20536, independent conditional: 0, independent unconditional: 20536, dependent: 447, dependent conditional: 0, dependent unconditional: 447, unknown: 6983, unknown conditional: 0, unknown unconditional: 6983] , Statistics on independence cache: Total cache size (in pairs): 3750, Positive cache size: 3701, Positive conditional cache size: 0, Positive unconditional cache size: 3701, Negative cache size: 49, Negative conditional cache size: 0, Negative unconditional cache size: 49, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 38, Maximal queried relation: 2, Independence queries for same thread: 482, Statistics for Abstraction: - StatisticsResult: Independence relation #5 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 11954, independent: 10103, independent conditional: 5063, independent unconditional: 5040, dependent: 1851, dependent conditional: 1830, dependent unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 30597, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 3184, dependent conditional: 3057, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 279, dependent unconditional: 256, unknown: 42, unknown conditional: 18, unknown unconditional: 24] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6956, independent: 6853, independent conditional: 0, independent unconditional: 6853, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6956, independent: 6616, independent conditional: 0, independent unconditional: 6616, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , SemanticIndependenceRelation.Query Time [ms]: [ total: 18812, independent: 391, independent conditional: 0, independent unconditional: 391, dependent: 1167, dependent conditional: 0, dependent unconditional: 1167, unknown: 17254, unknown conditional: 0, unknown unconditional: 17254] , Protected Queries: 0 ], Cache Queries: [ total: 27966, independent: 20536, independent conditional: 0, independent unconditional: 20536, dependent: 447, dependent conditional: 0, dependent unconditional: 447, unknown: 6983, unknown conditional: 0, unknown unconditional: 6983] , Statistics on independence cache: Total cache size (in pairs): 4359, Positive cache size: 4301, Positive conditional cache size: 0, Positive unconditional cache size: 4301, Negative cache size: 58, Negative conditional cache size: 0, Negative unconditional cache size: 58, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 174, Maximal queried relation: 3, Independence queries for same thread: 2244, Statistics for Abstraction: - StatisticsResult: Independence relation #6 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 5026, independent: 4569, independent conditional: 1000, independent unconditional: 3569, dependent: 445, dependent conditional: 411, dependent unconditional: 34, unknown: 12, unknown conditional: 2, unknown unconditional: 10] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 30597, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 3184, dependent conditional: 3057, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 279, dependent unconditional: 256, unknown: 42, unknown conditional: 18, unknown unconditional: 24] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6956, independent: 6853, independent conditional: 0, independent unconditional: 6853, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6956, independent: 6616, independent conditional: 0, independent unconditional: 6616, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , SemanticIndependenceRelation.Query Time [ms]: [ total: 18812, independent: 391, independent conditional: 0, independent unconditional: 391, dependent: 1167, dependent conditional: 0, dependent unconditional: 1167, unknown: 17254, unknown conditional: 0, unknown unconditional: 17254] , Protected Queries: 0 ], Cache Queries: [ total: 27966, independent: 20536, independent conditional: 0, independent unconditional: 20536, dependent: 447, dependent conditional: 0, dependent unconditional: 447, unknown: 6983, unknown conditional: 0, unknown unconditional: 6983] , Statistics on independence cache: Total cache size (in pairs): 6187, Positive cache size: 6108, Positive conditional cache size: 0, Positive unconditional cache size: 6108, Negative cache size: 79, Negative conditional cache size: 0, Negative unconditional cache size: 79, Unknown cache size: 10, Unknown conditional cache size: 0, Unknown unconditional cache size: 10, Eliminated conditions: 241, Maximal queried relation: 4, Independence queries for same thread: 2635, Statistics for Abstraction: - StatisticsResult: Independence relation #7 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 4661, independent: 4309, independent conditional: 864, independent unconditional: 3445, dependent: 340, dependent conditional: 307, dependent unconditional: 33, unknown: 12, unknown conditional: 2, unknown unconditional: 10] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 30597, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 3184, dependent conditional: 3057, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 279, dependent unconditional: 256, unknown: 42, unknown conditional: 18, unknown unconditional: 24] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6956, independent: 6853, independent conditional: 0, independent unconditional: 6853, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6956, independent: 6616, independent conditional: 0, independent unconditional: 6616, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , SemanticIndependenceRelation.Query Time [ms]: [ total: 18812, independent: 391, independent conditional: 0, independent unconditional: 391, dependent: 1167, dependent conditional: 0, dependent unconditional: 1167, unknown: 17254, unknown conditional: 0, unknown unconditional: 17254] , Protected Queries: 0 ], Cache Queries: [ total: 27966, independent: 20536, independent conditional: 0, independent unconditional: 20536, dependent: 447, dependent conditional: 0, dependent unconditional: 447, unknown: 6983, unknown conditional: 0, unknown unconditional: 6983] , Statistics on independence cache: Total cache size (in pairs): 6941, Positive cache size: 6853, Positive conditional cache size: 0, Positive unconditional cache size: 6853, Negative cache size: 88, Negative conditional cache size: 0, Negative unconditional cache size: 88, Unknown cache size: 15, Unknown conditional cache size: 0, Unknown unconditional cache size: 15, Eliminated conditions: 297, Maximal queried relation: 5, Independence queries for same thread: 2928, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.2s, Number of persistent set computation: 23, Number of trivial persistent sets: 20, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 552, independent: 552, independent conditional: 0, independent unconditional: 552, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 562, independent: 559, independent conditional: 7, independent unconditional: 552, dependent: 3, dependent conditional: 3, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 30597, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 3184, dependent conditional: 3057, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 279, dependent unconditional: 256, unknown: 42, unknown conditional: 18, unknown unconditional: 24] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6956, independent: 6853, independent conditional: 0, independent unconditional: 6853, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6956, independent: 6616, independent conditional: 0, independent unconditional: 6616, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , SemanticIndependenceRelation.Query Time [ms]: [ total: 18812, independent: 391, independent conditional: 0, independent unconditional: 391, dependent: 1167, dependent conditional: 0, dependent unconditional: 1167, unknown: 17254, unknown conditional: 0, unknown unconditional: 17254] , Protected Queries: 0 ], Cache Queries: [ total: 27966, independent: 20536, independent conditional: 0, independent unconditional: 20536, dependent: 447, dependent conditional: 0, dependent unconditional: 447, unknown: 6983, unknown conditional: 0, unknown unconditional: 6983] , Statistics on independence cache: Total cache size (in pairs): 494, Positive cache size: 494, Positive conditional cache size: 0, Positive unconditional cache size: 494, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, 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: 25, Number of trivial persistent sets: 21, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 664, independent: 663, independent conditional: 0, independent unconditional: 663, dependent: 1, dependent conditional: 0, dependent unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 676, independent: 671, independent conditional: 8, independent unconditional: 663, dependent: 5, dependent conditional: 4, dependent unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 30597, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 3184, dependent conditional: 3057, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 279, dependent unconditional: 256, unknown: 42, unknown conditional: 18, unknown unconditional: 24] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6956, independent: 6853, independent conditional: 0, independent unconditional: 6853, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6956, independent: 6616, independent conditional: 0, independent unconditional: 6616, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , SemanticIndependenceRelation.Query Time [ms]: [ total: 18812, independent: 391, independent conditional: 0, independent unconditional: 391, dependent: 1167, dependent conditional: 0, dependent unconditional: 1167, unknown: 17254, unknown conditional: 0, unknown unconditional: 17254] , Protected Queries: 0 ], Cache Queries: [ total: 27966, independent: 20536, independent conditional: 0, independent unconditional: 20536, dependent: 447, dependent conditional: 0, dependent unconditional: 447, unknown: 6983, unknown conditional: 0, unknown unconditional: 6983] , Statistics on independence cache: Total cache size (in pairs): 606, Positive cache size: 605, Positive conditional cache size: 0, Positive unconditional cache size: 605, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, 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: 7, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.1s, Number of persistent set computation: 83, Number of trivial persistent sets: 48, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3046, independent: 3029, independent conditional: 0, independent unconditional: 3029, dependent: 17, dependent conditional: 0, dependent unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 3673, independent: 3413, independent conditional: 384, independent unconditional: 3029, dependent: 260, dependent conditional: 243, dependent unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 30597, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 3184, dependent conditional: 3057, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 279, dependent unconditional: 256, unknown: 42, unknown conditional: 18, unknown unconditional: 24] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6956, independent: 6853, independent conditional: 0, independent unconditional: 6853, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6956, independent: 6616, independent conditional: 0, independent unconditional: 6616, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , SemanticIndependenceRelation.Query Time [ms]: [ total: 18812, independent: 391, independent conditional: 0, independent unconditional: 391, dependent: 1167, dependent conditional: 0, dependent unconditional: 1167, unknown: 17254, unknown conditional: 0, unknown unconditional: 17254] , Protected Queries: 0 ], Cache Queries: [ total: 27966, independent: 20536, independent conditional: 0, independent unconditional: 20536, dependent: 447, dependent conditional: 0, dependent unconditional: 447, unknown: 6983, unknown conditional: 0, unknown unconditional: 6983] , Statistics on independence cache: Total cache size (in pairs): 2966, Positive cache size: 2943, Positive conditional cache size: 0, Positive unconditional cache size: 2943, Negative cache size: 23, Negative conditional cache size: 0, Negative unconditional cache size: 23, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 12, Maximal queried relation: 1, Independence queries for same thread: 238, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.1s, Number of persistent set computation: 92, Number of trivial persistent sets: 52, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3389, independent: 3368, independent conditional: 0, independent unconditional: 3368, dependent: 21, dependent conditional: 0, dependent unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 4045, independent: 3765, independent conditional: 397, independent unconditional: 3368, dependent: 280, dependent conditional: 259, dependent unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 30597, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 3184, dependent conditional: 3057, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 279, dependent unconditional: 256, unknown: 42, unknown conditional: 18, unknown unconditional: 24] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6956, independent: 6853, independent conditional: 0, independent unconditional: 6853, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6956, independent: 6616, independent conditional: 0, independent unconditional: 6616, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , SemanticIndependenceRelation.Query Time [ms]: [ total: 18812, independent: 391, independent conditional: 0, independent unconditional: 391, dependent: 1167, dependent conditional: 0, dependent unconditional: 1167, unknown: 17254, unknown conditional: 0, unknown unconditional: 17254] , Protected Queries: 0 ], Cache Queries: [ total: 27966, independent: 20536, independent conditional: 0, independent unconditional: 20536, dependent: 447, dependent conditional: 0, dependent unconditional: 447, unknown: 6983, unknown conditional: 0, unknown unconditional: 6983] , Statistics on independence cache: Total cache size (in pairs): 3750, Positive cache size: 3701, Positive conditional cache size: 0, Positive unconditional cache size: 3701, Negative cache size: 49, Negative conditional cache size: 0, Negative unconditional cache size: 49, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 38, Maximal queried relation: 2, Independence queries for same thread: 482, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.0s, Number of persistent set computation: 427, Number of trivial persistent sets: 147, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5061, independent: 5040, independent conditional: 0, independent unconditional: 5040, dependent: 21, dependent conditional: 0, dependent unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 11954, independent: 10103, independent conditional: 5063, independent unconditional: 5040, dependent: 1851, dependent conditional: 1830, dependent unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 30597, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 3184, dependent conditional: 3057, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 279, dependent unconditional: 256, unknown: 42, unknown conditional: 18, unknown unconditional: 24] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6956, independent: 6853, independent conditional: 0, independent unconditional: 6853, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6956, independent: 6616, independent conditional: 0, independent unconditional: 6616, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , SemanticIndependenceRelation.Query Time [ms]: [ total: 18812, independent: 391, independent conditional: 0, independent unconditional: 391, dependent: 1167, dependent conditional: 0, dependent unconditional: 1167, unknown: 17254, unknown conditional: 0, unknown unconditional: 17254] , Protected Queries: 0 ], Cache Queries: [ total: 27966, independent: 20536, independent conditional: 0, independent unconditional: 20536, dependent: 447, dependent conditional: 0, dependent unconditional: 447, unknown: 6983, unknown conditional: 0, unknown unconditional: 6983] , Statistics on independence cache: Total cache size (in pairs): 4359, Positive cache size: 4301, Positive conditional cache size: 0, Positive unconditional cache size: 4301, Negative cache size: 58, Negative conditional cache size: 0, Negative unconditional cache size: 58, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 174, Maximal queried relation: 3, Independence queries for same thread: 2244, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 12.3s, Number of persistent set computation: 184, Number of trivial persistent sets: 98, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3613, independent: 3569, independent conditional: 0, independent unconditional: 3569, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 10, unknown conditional: 0, unknown unconditional: 10] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 5026, independent: 4569, independent conditional: 1000, independent unconditional: 3569, dependent: 445, dependent conditional: 411, dependent unconditional: 34, unknown: 12, unknown conditional: 2, unknown unconditional: 10] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 30597, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 3184, dependent conditional: 3057, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 279, dependent unconditional: 256, unknown: 42, unknown conditional: 18, unknown unconditional: 24] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6956, independent: 6853, independent conditional: 0, independent unconditional: 6853, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6956, independent: 6616, independent conditional: 0, independent unconditional: 6616, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , SemanticIndependenceRelation.Query Time [ms]: [ total: 18812, independent: 391, independent conditional: 0, independent unconditional: 391, dependent: 1167, dependent conditional: 0, dependent unconditional: 1167, unknown: 17254, unknown conditional: 0, unknown unconditional: 17254] , Protected Queries: 0 ], Cache Queries: [ total: 27966, independent: 20536, independent conditional: 0, independent unconditional: 20536, dependent: 447, dependent conditional: 0, dependent unconditional: 447, unknown: 6983, unknown conditional: 0, unknown unconditional: 6983] , Statistics on independence cache: Total cache size (in pairs): 6187, Positive cache size: 6108, Positive conditional cache size: 0, Positive unconditional cache size: 6108, Negative cache size: 79, Negative conditional cache size: 0, Negative unconditional cache size: 79, Unknown cache size: 10, Unknown conditional cache size: 0, Unknown unconditional cache size: 10, Eliminated conditions: 241, Maximal queried relation: 4, Independence queries for same thread: 2635, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 6.5s, Number of persistent set computation: 170, Number of trivial persistent sets: 97, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3488, independent: 3445, independent conditional: 0, independent unconditional: 3445, dependent: 33, dependent conditional: 0, dependent unconditional: 33, unknown: 10, unknown conditional: 0, unknown unconditional: 10] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 4661, independent: 4309, independent conditional: 864, independent unconditional: 3445, dependent: 340, dependent conditional: 307, dependent unconditional: 33, unknown: 12, unknown conditional: 2, unknown unconditional: 10] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 30597, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 3184, dependent conditional: 3057, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 27669, independent: 27389, independent conditional: 7723, independent unconditional: 19666, dependent: 256, dependent conditional: 129, dependent unconditional: 127, unknown: 24, unknown conditional: 4, unknown unconditional: 20] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 279, dependent unconditional: 256, unknown: 42, unknown conditional: 18, unknown unconditional: 24] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 27966, independent: 27389, independent conditional: 0, independent unconditional: 27389, dependent: 535, dependent conditional: 0, dependent unconditional: 535, unknown: 42, unknown conditional: 0, unknown unconditional: 42] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6956, independent: 6853, independent conditional: 0, independent unconditional: 6853, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6956, independent: 6616, independent conditional: 0, independent unconditional: 6616, dependent: 340, dependent conditional: 0, dependent unconditional: 340, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 340, independent: 237, independent conditional: 0, independent unconditional: 237, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 15, unknown conditional: 0, unknown unconditional: 15] , SemanticIndependenceRelation.Query Time [ms]: [ total: 18812, independent: 391, independent conditional: 0, independent unconditional: 391, dependent: 1167, dependent conditional: 0, dependent unconditional: 1167, unknown: 17254, unknown conditional: 0, unknown unconditional: 17254] , Protected Queries: 0 ], Cache Queries: [ total: 27966, independent: 20536, independent conditional: 0, independent unconditional: 20536, dependent: 447, dependent conditional: 0, dependent unconditional: 447, unknown: 6983, unknown conditional: 0, unknown unconditional: 6983] , Statistics on independence cache: Total cache size (in pairs): 6941, Positive cache size: 6853, Positive conditional cache size: 0, Positive unconditional cache size: 6853, Negative cache size: 88, Negative conditional cache size: 0, Negative unconditional cache size: 88, Unknown cache size: 15, Unknown conditional cache size: 0, Unknown unconditional cache size: 15, Eliminated conditions: 297, Maximal queried relation: 5, Independence queries for same thread: 2928, Statistics for Abstraction: - DataRaceFoundResult [Line: 729]: Data race detected [2023-11-24 05:51:17,582 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre12 could not be translated [2023-11-24 05:51:17,583 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre14 could not be translated [2023-11-24 05:51:17,584 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre14 could not be translated [2023-11-24 05:51:17,584 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet11 could not be translated [2023-11-24 05:51:17,596 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre12 could not be translated [2023-11-24 05:51:17,597 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre14 could not be translated [2023-11-24 05:51:17,597 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre14 could not be translated [2023-11-24 05:51:17,598 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet11 could not be translated Data race detected The following path leads to a data race: [L689] 0 int count = 0; VAL [count=0] [L708] 0 int mutexa = 0; VAL [count=0, mutexa={3:0}] [L709] 0 int mutexb = 0; VAL [count=0, mutexa={3:0}, mutexb={4:0}] [L747] 0 pthread_t t; VAL [count=0, mutexa={3:0}, mutexb={4:0}, t={5:0}] [L748] FCALL, FORK 0 pthread_create(&t, 0, thr1, 0) VAL [count=0, mutexa={3:0}, mutexb={4:0}, t={5:0}] [L726] COND TRUE 1 1 VAL [arg={0:0}, arg={0:0}, count=0, mutexa={3:0}, mutexb={4:0}] [L728] CALL 1 __VERIFIER_atomic_acquire(&mutexa) [L692] EXPR 1 \read(*m) [L692] EXPR 1 *m==0 [L692] CALL 1 assume_abort_if_not(*m==0) [L4] COND FALSE 1 !(!cond) [L692] RET 1 assume_abort_if_not(*m==0) [L693] 1 *m = 1 [L728] RET 1 __VERIFIER_atomic_acquire(&mutexa) [L729] EXPR 1 count >= -1 VAL [arg={0:0}, arg={0:0}, count=0, mutexa={3:0}, mutexb={4:0}] [L729] COND FALSE 1 !(!(count >= -1)) VAL [arg={0:0}, arg={0:0}, count=0, mutexa={3:0}, mutexb={4:0}] [L730] CALL 1 __VERIFIER_atomic_acquire(&mutexb) [L692] EXPR 1 \read(*m) [L692] EXPR 1 *m==0 [L692] CALL 1 assume_abort_if_not(*m==0) [L4] COND FALSE 1 !(!cond) [L692] RET 1 assume_abort_if_not(*m==0) [L693] 1 *m = 1 [L730] RET 1 __VERIFIER_atomic_acquire(&mutexb) [L731] EXPR 1 count == 0 VAL [arg={0:0}, arg={0:0}, count=0, mutexa={3:0}, mutexb={4:0}] [L731] COND FALSE 1 !(!(count == 0)) VAL [arg={0:0}, arg={0:0}, count=0, mutexa={3:0}, mutexb={4:0}] [L732] CALL 1 __VERIFIER_atomic_release(&mutexb) [L697] EXPR 1 \read(*m) [L697] EXPR 1 *m==1 [L697] CALL 1 assume_abort_if_not(*m==1) [L4] COND FALSE 1 !(!cond) [L697] RET 1 assume_abort_if_not(*m==1) [L698] 1 *m = 0 [L732] RET 1 __VERIFIER_atomic_release(&mutexb) [L733] CALL 1 __VERIFIER_atomic_release(&mutexa) [L697] EXPR 1 \read(*m) [L697] EXPR 1 *m==1 [L697] CALL 1 assume_abort_if_not(*m==1) [L4] COND FALSE 1 !(!cond) [L697] RET 1 assume_abort_if_not(*m==1) [L698] 1 *m = 0 [L733] RET 1 __VERIFIER_atomic_release(&mutexa) [L726] COND TRUE 1 1 VAL [arg={0:0}, arg={0:0}, count=0, mutexa={3:0}, mutexb={4:0}] [L749] COND TRUE 0 1 VAL [count=0, mutexa={3:0}, mutexb={4:0}, t={5:0}] [L728] CALL 1 __VERIFIER_atomic_acquire(&mutexa) [L692] EXPR 1 \read(*m) [L692] EXPR 1 *m==0 [L692] CALL 1 assume_abort_if_not(*m==0) [L4] COND FALSE 1 !(!cond) [L692] RET 1 assume_abort_if_not(*m==0) [L693] 1 *m = 1 [L728] RET 1 __VERIFIER_atomic_acquire(&mutexa) [L729] EXPR 1 count >= -1 VAL [arg={0:0}, arg={0:0}, count=0, mutexa={3:0}, mutexb={4:0}] [L729] COND FALSE 1 !(!(count >= -1)) VAL [arg={0:0}, arg={0:0}, count=0, mutexa={3:0}, mutexb={4:0}] [L730] CALL 1 __VERIFIER_atomic_acquire(&mutexb) [L692] EXPR 1 \read(*m) [L692] EXPR 1 *m==0 [L692] CALL 1 assume_abort_if_not(*m==0) [L4] COND FALSE 1 !(!cond) [L692] RET 1 assume_abort_if_not(*m==0) [L693] 1 *m = 1 [L730] RET 1 __VERIFIER_atomic_acquire(&mutexb) [L731] EXPR 1 count == 0 VAL [arg={0:0}, arg={0:0}, count=0, mutexa={3:0}, mutexb={4:0}] [L731] COND FALSE 1 !(!(count == 0)) VAL [arg={0:0}, arg={0:0}, count=0, mutexa={3:0}, mutexb={4:0}] [L732] CALL 1 __VERIFIER_atomic_release(&mutexb) [L697] EXPR 1 \read(*m) [L697] EXPR 1 *m==1 [L697] CALL 1 assume_abort_if_not(*m==1) [L4] COND FALSE 1 !(!cond) [L697] RET 1 assume_abort_if_not(*m==1) [L698] 1 *m = 0 [L732] RET 1 __VERIFIER_atomic_release(&mutexb) [L733] CALL 1 __VERIFIER_atomic_release(&mutexa) [L697] EXPR 1 \read(*m) [L697] EXPR 1 *m==1 [L697] CALL 1 assume_abort_if_not(*m==1) [L4] COND FALSE 1 !(!cond) [L697] RET 1 assume_abort_if_not(*m==1) [L698] 1 *m = 0 [L733] RET 1 __VERIFIER_atomic_release(&mutexa) [L726] COND TRUE 1 1 VAL [arg={0:0}, arg={0:0}, count=0, mutexa={3:0}, mutexb={4:0}] [L751] FCALL, FORK 0 pthread_create(&t, 0, thr2, 0) VAL [count=0, mutexa={3:0}, mutexb={4:0}, t={5:0}] [L749] COND TRUE 0 1 VAL [count=0, mutexa={3:0}, mutexb={4:0}, t={5:0}] [L728] CALL 1 __VERIFIER_atomic_acquire(&mutexa) [L692] EXPR 1 \read(*m) [L692] EXPR 1 *m==0 [L692] CALL 1 assume_abort_if_not(*m==0) [L4] COND FALSE 1 !(!cond) [L692] RET 1 assume_abort_if_not(*m==0) [L693] 1 *m = 1 [L728] RET 1 __VERIFIER_atomic_acquire(&mutexa) [L729] EXPR 1 count >= -1 VAL [arg={0:0}, arg={0:0}, count=0, mutexa={3:0}, mutexb={4:0}] [L729] COND FALSE 1 !(!(count >= -1)) VAL [arg={0:0}, arg={0:0}, count=0, mutexa={3:0}, mutexb={4:0}] [L730] CALL 1 __VERIFIER_atomic_acquire(&mutexb) [L692] EXPR 1 \read(*m) [L692] EXPR 1 *m==0 [L692] CALL 1 assume_abort_if_not(*m==0) [L4] COND FALSE 1 !(!cond) [L692] RET 1 assume_abort_if_not(*m==0) [L693] 1 *m = 1 [L730] RET 1 __VERIFIER_atomic_acquire(&mutexb) [L731] EXPR 1 count == 0 VAL [arg={0:0}, arg={0:0}, count=0, mutexa={3:0}, mutexb={4:0}] [L731] COND FALSE 1 !(!(count == 0)) VAL [arg={0:0}, arg={0:0}, count=0, mutexa={3:0}, mutexb={4:0}] [L732] CALL 1 __VERIFIER_atomic_release(&mutexb) [L697] EXPR 1 \read(*m) [L697] EXPR 1 *m==1 [L697] CALL 1 assume_abort_if_not(*m==1) [L4] COND FALSE 1 !(!cond) [L697] RET 1 assume_abort_if_not(*m==1) [L698] 1 *m = 0 [L732] RET 1 __VERIFIER_atomic_release(&mutexb) [L751] FCALL, FORK 0 pthread_create(&t, 0, thr2, 0) VAL [count=0, mutexa={3:0}, mutexb={4:0}, t={5:0}] [L739] COND FALSE 2 !(__VERIFIER_nondet_int()) VAL [arg={0:0}, arg={0:0}, count=0, mutexa={3:0}, mutexb={4:0}] [L742] CALL 2 my_thread2() [L719] CALL 2 __VERIFIER_atomic_acquire(&mutexb) [L692] EXPR 2 \read(*m) [L692] EXPR 2 *m==0 [L692] CALL 2 assume_abort_if_not(*m==0) [L4] COND FALSE 2 !(!cond) [L692] RET 2 assume_abort_if_not(*m==0) [L693] 2 *m = 1 [L719] RET 2 __VERIFIER_atomic_acquire(&mutexb) [L733] CALL 1 __VERIFIER_atomic_release(&mutexa) [L697] EXPR 1 \read(*m) [L697] EXPR 1 *m==1 [L697] CALL 1 assume_abort_if_not(*m==1) [L4] COND FALSE 1 !(!cond) [L697] RET 1 assume_abort_if_not(*m==1) [L698] 1 *m = 0 [L733] RET 1 __VERIFIER_atomic_release(&mutexa) [L726] COND TRUE 1 1 VAL [arg={0:0}, arg={0:0}, count=0, mutexa={3:0}, mutexb={4:0}] [L728] CALL 1 __VERIFIER_atomic_acquire(&mutexa) [L692] EXPR 1 \read(*m) [L692] EXPR 1 *m==0 [L692] CALL 1 assume_abort_if_not(*m==0) [L4] COND FALSE 1 !(!cond) [L692] RET 1 assume_abort_if_not(*m==0) [L693] 1 *m = 1 [L728] RET 1 __VERIFIER_atomic_acquire(&mutexa) [L729] 1 count >= -1 VAL [arg={0:0}, arg={0:0}, count=0, mutexa={3:0}, mutexb={4:0}] [L720] CALL 2 __VERIFIER_atomic_dec() [L706] 2 count-- [L720] RET 2 __VERIFIER_atomic_dec() [L729] 1 count >= -1 VAL [arg={0:0}, arg={0:0}, count=-1, mutexa={3:0}, mutexb={4:0}] Now there is a data race on ~count~0 between C: count-- [706] and C: count >= -1 [729] - UnprovableResult [Line: 692]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 693]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 692]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 693]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 731]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 697]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 698]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 697]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 698]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: thr1Thread1of1ForFork1 with 1 thread instances CFG has 5 procedures, 169 locations, 54 error locations. Started 1 CEGAR loops. OverallTime: 22.8s, OverallIterations: 7, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 20.0s, 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: 25, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 517 NumberOfCodeBlocks, 517 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 561 ConstructedInterpolants, 28 QuantifiedInterpolants, 2995 SizeOfPredicates, 7 NumberOfNonLiveVariables, 663 ConjunctsInSsa, 22 ConjunctsInUnsatCore, 10 InterpolantComputations, 4 PerfectInterpolantSequences, 180/227 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2023-11-24 05:51:17,652 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2023-11-24 05:51:17,834 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE