/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Random42.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth04.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-d310483fe8b4879eee5de19363f50e4b839cc4ec-d310483 [2021-06-24 21:25:28,182 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-24 21:25:28,184 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-24 21:25:28,222 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-06-24 21:25:28,243 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-24 21:25:28,268 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-24 21:25:28,270 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-24 21:25:28,271 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-24 21:25:28,273 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-24 21:25:28,274 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-24 21:25:28,276 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-24 21:25:28,282 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-24 21:25:28,283 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-24 21:25:28,285 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-24 21:25:28,285 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-24 21:25:28,287 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-24 21:25:28,294 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-06-24 21:25:28,337 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-24 21:25:28,338 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-24 21:25:28,338 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-24 21:25:28,342 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Random42.epf [2021-06-24 21:25:28,412 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-24 21:25:28,412 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-24 21:25:28,413 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-24 21:25:28,413 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-24 21:25:28,415 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-24 21:25:28,415 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-24 21:25:28,416 INFO L138 SettingsManager]: * Use SBE=true [2021-06-24 21:25:28,416 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-24 21:25:28,416 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-24 21:25:28,416 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-24 21:25:28,417 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-24 21:25:28,417 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-24 21:25:28,417 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-24 21:25:28,417 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-24 21:25:28,418 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-24 21:25:28,418 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-24 21:25:28,418 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-24 21:25:28,418 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-24 21:25:28,418 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-24 21:25:28,418 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-24 21:25:28,418 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-24 21:25:28,419 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-24 21:25:28,419 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-24 21:25:28,419 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-24 21:25:28,419 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-24 21:25:28,419 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-24 21:25:28,419 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-24 21:25:28,419 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-24 21:25:28,420 INFO L138 SettingsManager]: * DFS Order used in POR=RANDOM [2021-06-24 21:25:28,420 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-24 21:25:28,420 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-24 21:25:28,420 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-24 21:25:28,420 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-24 21:25:28,420 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-06-24 21:25:28,421 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-06-24 21:25:28,421 INFO L138 SettingsManager]: * Random seed used by POR DFS order=42 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/UAutomizer-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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-24 21:25:28,729 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-24 21:25:28,748 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-24 21:25:28,751 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-24 21:25:28,752 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-24 21:25:28,754 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-24 21:25:28,755 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth04.bpl [2021-06-24 21:25:28,755 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth04.bpl' [2021-06-24 21:25:28,787 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-24 21:25:28,789 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-24 21:25:28,793 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-24 21:25:28,793 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-24 21:25:28,793 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-24 21:25:28,807 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "bluetooth04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:25:28" (1/1) ... [2021-06-24 21:25:28,815 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "bluetooth04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:25:28" (1/1) ... [2021-06-24 21:25:28,827 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-24 21:25:28,829 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-24 21:25:28,829 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-24 21:25:28,829 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-24 21:25:28,835 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "bluetooth04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:25:28" (1/1) ... [2021-06-24 21:25:28,835 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "bluetooth04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:25:28" (1/1) ... [2021-06-24 21:25:28,836 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "bluetooth04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:25:28" (1/1) ... [2021-06-24 21:25:28,836 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "bluetooth04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:25:28" (1/1) ... [2021-06-24 21:25:28,839 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "bluetooth04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:25:28" (1/1) ... [2021-06-24 21:25:28,842 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "bluetooth04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:25:28" (1/1) ... [2021-06-24 21:25:28,843 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "bluetooth04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:25:28" (1/1) ... [2021-06-24 21:25:28,843 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-24 21:25:28,844 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-24 21:25:28,844 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-24 21:25:28,845 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-24 21:25:28,846 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "bluetooth04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:25:28" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-24 21:25:28,911 INFO L124 BoogieDeclarations]: Specification and implementation of procedure DeviceThread given in one single declaration [2021-06-24 21:25:28,912 INFO L130 BoogieDeclarations]: Found specification of procedure DeviceThread [2021-06-24 21:25:28,912 INFO L138 BoogieDeclarations]: Found implementation of procedure DeviceThread [2021-06-24 21:25:28,912 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ServerThread given in one single declaration [2021-06-24 21:25:28,912 INFO L130 BoogieDeclarations]: Found specification of procedure ServerThread [2021-06-24 21:25:28,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ServerThread [2021-06-24 21:25:28,913 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-24 21:25:28,913 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-24 21:25:28,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-24 21:25:28,914 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-24 21:25:29,170 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-24 21:25:29,171 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-06-24 21:25:29,171 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: DeviceThreadEXIT is neither atomic block end nor error location. [2021-06-24 21:25:29,173 INFO L202 PluginConnector]: Adding new model bluetooth04.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.06 09:25:29 BoogieIcfgContainer [2021-06-24 21:25:29,173 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-24 21:25:29,174 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-24 21:25:29,174 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-24 21:25:29,177 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-24 21:25:29,177 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:25:28" (1/2) ... [2021-06-24 21:25:29,178 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cb47e54 and model type bluetooth04.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.06 09:25:29, skipping insertion in model container [2021-06-24 21:25:29,178 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth04.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.06 09:25:29" (2/2) ... [2021-06-24 21:25:29,179 INFO L111 eAbstractionObserver]: Analyzing ICFG bluetooth04.bpl [2021-06-24 21:25:29,184 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-24 21:25:29,184 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-24 21:25:29,194 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-24 21:25:29,195 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-24 21:25:29,235 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-06-24 21:25:29,256 INFO L255 AbstractCegarLoop]: Starting to check reachability of 5 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 21:25:29,313 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:25:29,313 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:25:29,314 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:25:29,314 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:25:29,314 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:25:29,314 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:25:29,314 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:25:29,315 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-24 21:25:32,204 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE (1/5) [2021-06-24 21:25:32,205 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 21:25:32,225 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:25:32,225 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:25:32,225 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:25:32,225 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:25:32,225 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:25:32,226 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:25:32,226 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:25:32,226 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork4======== [2021-06-24 21:25:32,386 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:25:32,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:25:32,391 INFO L82 PathProgramCache]: Analyzing trace with hash -1081045664, now seen corresponding path program 1 times [2021-06-24 21:25:32,397 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:25:32,397 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1620992233] [2021-06-24 21:25:32,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:25:32,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:32,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:25:32,519 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:25:32,519 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1620992233] [2021-06-24 21:25:32,520 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1620992233] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:25:32,520 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:25:32,520 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 21:25:32,520 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1319276128] [2021-06-24 21:25:32,526 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:25:32,526 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:25:32,535 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:25:32,537 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:25:32,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:32,538 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:25:32,539 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 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) [2021-06-24 21:25:32,539 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:32,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:32,871 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-24 21:25:32,871 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:25:32,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:25:32,872 INFO L82 PathProgramCache]: Analyzing trace with hash 523038300, now seen corresponding path program 1 times [2021-06-24 21:25:32,872 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:25:32,873 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1322802269] [2021-06-24 21:25:32,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:25:32,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:32,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:25:32,904 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:25:32,904 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1322802269] [2021-06-24 21:25:32,905 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1322802269] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:25:32,905 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:25:32,905 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 21:25:32,905 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [890535603] [2021-06-24 21:25:32,906 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:25:32,906 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:25:32,907 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:25:32,907 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:25:32,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:32,907 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:25:32,907 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 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) [2021-06-24 21:25:32,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:32,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:33,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:33,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:33,485 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-24 21:25:33,485 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:25:33,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:25:33,485 INFO L82 PathProgramCache]: Analyzing trace with hash 714193755, now seen corresponding path program 1 times [2021-06-24 21:25:33,486 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:25:33,486 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1933973150] [2021-06-24 21:25:33,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:25:33,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:33,628 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-24 21:25:33,628 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:25:33,629 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1933973150] [2021-06-24 21:25:33,629 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1933973150] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:25:33,629 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1744055000] [2021-06-24 21:25:33,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:25:33,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:33,733 INFO L263 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 20 conjunts are in the unsatisfiable core [2021-06-24 21:25:33,776 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:25:34,045 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-24 21:25:34,045 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1744055000] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:25:34,045 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:25:34,046 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 8 [2021-06-24 21:25:34,046 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [5436150] [2021-06-24 21:25:34,048 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-06-24 21:25:34,048 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:25:34,049 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-06-24 21:25:34,049 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=37, Unknown=0, NotChecked=0, Total=72 [2021-06-24 21:25:34,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:34,050 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:25:34,050 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 3.6666666666666665) internal successors, (33), 8 states have internal predecessors, (33), 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) [2021-06-24 21:25:34,051 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:34,051 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:34,051 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:38,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:38,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-24 21:25:38,549 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:25:38,554 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork4 was SAFE (2/5) [2021-06-24 21:25:38,554 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 21:25:38,560 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:25:38,561 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:25:38,561 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:25:38,561 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:25:38,561 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:25:38,561 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:25:38,561 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:25:38,561 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork2======== [2021-06-24 21:25:38,638 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:25:38,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:25:38,639 INFO L82 PathProgramCache]: Analyzing trace with hash -1803859394, now seen corresponding path program 1 times [2021-06-24 21:25:38,639 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:25:38,639 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2006163861] [2021-06-24 21:25:38,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:25:38,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:38,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:25:38,651 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:25:38,651 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2006163861] [2021-06-24 21:25:38,652 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2006163861] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:25:38,652 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:25:38,652 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 21:25:38,652 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1809449536] [2021-06-24 21:25:38,652 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:25:38,652 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:25:38,653 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:25:38,653 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:25:38,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:38,653 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:25:38,653 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 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) [2021-06-24 21:25:38,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:38,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:38,764 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-06-24 21:25:38,764 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:25:38,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:25:38,764 INFO L82 PathProgramCache]: Analyzing trace with hash -416705803, now seen corresponding path program 1 times [2021-06-24 21:25:38,765 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:25:38,765 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1047492505] [2021-06-24 21:25:38,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:25:38,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:38,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:25:38,775 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:25:38,775 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1047492505] [2021-06-24 21:25:38,775 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1047492505] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:25:38,775 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:25:38,776 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 21:25:38,776 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1864718173] [2021-06-24 21:25:38,776 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:25:38,776 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:25:38,776 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:25:38,777 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:25:38,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:38,777 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:25:38,777 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 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) [2021-06-24 21:25:38,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:38,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:38,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:38,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:38,950 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-06-24 21:25:38,950 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:25:38,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:25:38,950 INFO L82 PathProgramCache]: Analyzing trace with hash -1437646574, now seen corresponding path program 1 times [2021-06-24 21:25:38,951 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:25:38,951 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [994447877] [2021-06-24 21:25:38,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:25:38,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:39,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:25:39,026 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:25:39,026 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [994447877] [2021-06-24 21:25:39,027 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [994447877] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:25:39,027 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:25:39,027 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-24 21:25:39,027 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1436063878] [2021-06-24 21:25:39,027 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 21:25:39,027 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:25:39,028 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 21:25:39,028 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 21:25:39,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:39,028 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:25:39,028 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 2.142857142857143) internal successors, (15), 6 states have internal predecessors, (15), 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) [2021-06-24 21:25:39,029 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:39,029 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:39,029 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:39,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:39,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:39,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:25:39,242 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-06-24 21:25:39,242 INFO L430 AbstractCegarLoop]: === Iteration 4 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:25:39,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:25:39,242 INFO L82 PathProgramCache]: Analyzing trace with hash 399158168, now seen corresponding path program 1 times [2021-06-24 21:25:39,243 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:25:39,243 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1360246623] [2021-06-24 21:25:39,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:25:39,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:39,323 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-06-24 21:25:39,323 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:25:39,323 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1360246623] [2021-06-24 21:25:39,323 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1360246623] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:25:39,323 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [838369269] [2021-06-24 21:25:39,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:25:39,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:39,369 INFO L263 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 24 conjunts are in the unsatisfiable core [2021-06-24 21:25:39,370 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:25:39,508 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-06-24 21:25:39,509 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [838369269] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:25:39,509 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:25:39,509 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2021-06-24 21:25:39,509 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1164804146] [2021-06-24 21:25:39,509 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-24 21:25:39,510 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:25:39,510 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-24 21:25:39,510 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=29, Unknown=0, NotChecked=0, Total=56 [2021-06-24 21:25:39,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:39,510 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:25:39,511 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 4.125) internal successors, (33), 7 states have internal predecessors, (33), 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) [2021-06-24 21:25:39,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:39,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:39,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:25:39,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:39,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:39,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:39,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:25:39,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-24 21:25:40,092 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:25:40,093 INFO L430 AbstractCegarLoop]: === Iteration 5 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:25:40,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:25:40,093 INFO L82 PathProgramCache]: Analyzing trace with hash 1677693174, now seen corresponding path program 1 times [2021-06-24 21:25:40,094 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:25:40,094 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [8710895] [2021-06-24 21:25:40,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:25:40,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:40,194 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-24 21:25:40,195 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:25:40,195 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [8710895] [2021-06-24 21:25:40,195 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [8710895] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:25:40,195 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1881017291] [2021-06-24 21:25:40,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:25:40,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:40,240 INFO L263 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 27 conjunts are in the unsatisfiable core [2021-06-24 21:25:40,242 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:25:40,362 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-24 21:25:40,362 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1881017291] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:25:40,362 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:25:40,363 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 8 [2021-06-24 21:25:40,363 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1721164696] [2021-06-24 21:25:40,363 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-06-24 21:25:40,363 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:25:40,364 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-06-24 21:25:40,364 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=37, Unknown=0, NotChecked=0, Total=72 [2021-06-24 21:25:40,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:40,364 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:25:40,364 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 4.111111111111111) internal successors, (37), 8 states have internal predecessors, (37), 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) [2021-06-24 21:25:40,364 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:40,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:40,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:25:40,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-24 21:25:40,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:43,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:43,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:43,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:25:43,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-24 21:25:43,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-24 21:25:43,633 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:25:43,637 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork2 was SAFE (3/5) [2021-06-24 21:25:43,638 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 21:25:43,643 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:25:43,643 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:25:43,643 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:25:43,644 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:25:43,644 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:25:43,644 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:25:43,644 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:25:43,644 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork3======== [2021-06-24 21:25:43,699 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:25:43,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:25:43,700 INFO L82 PathProgramCache]: Analyzing trace with hash 588818568, now seen corresponding path program 1 times [2021-06-24 21:25:43,700 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:25:43,700 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1544228058] [2021-06-24 21:25:43,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:25:43,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:43,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:25:43,710 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:25:43,710 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1544228058] [2021-06-24 21:25:43,710 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1544228058] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:25:43,710 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:25:43,710 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 21:25:43,710 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2047976893] [2021-06-24 21:25:43,710 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:25:43,710 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:25:43,711 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:25:43,711 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:25:43,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:43,711 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:25:43,711 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 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) [2021-06-24 21:25:43,711 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:43,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:43,855 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-06-24 21:25:43,856 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:25:43,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:25:43,856 INFO L82 PathProgramCache]: Analyzing trace with hash -1022291601, now seen corresponding path program 1 times [2021-06-24 21:25:43,856 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:25:43,856 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1050547241] [2021-06-24 21:25:43,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:25:43,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:43,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:25:43,865 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:25:43,865 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1050547241] [2021-06-24 21:25:43,865 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1050547241] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:25:43,865 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:25:43,865 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 21:25:43,865 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1195438584] [2021-06-24 21:25:43,866 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:25:43,866 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:25:43,866 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:25:43,866 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:25:43,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:43,866 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:25:43,866 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 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) [2021-06-24 21:25:43,867 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:43,867 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:44,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:44,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:44,324 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-06-24 21:25:44,324 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:25:44,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:25:44,325 INFO L82 PathProgramCache]: Analyzing trace with hash -578266991, now seen corresponding path program 1 times [2021-06-24 21:25:44,325 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:25:44,325 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1034283471] [2021-06-24 21:25:44,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:25:44,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:44,422 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 17 proven. 12 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-24 21:25:44,423 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:25:44,423 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1034283471] [2021-06-24 21:25:44,423 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1034283471] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:25:44,423 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [832318671] [2021-06-24 21:25:44,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:25:44,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:44,465 INFO L263 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 37 conjunts are in the unsatisfiable core [2021-06-24 21:25:44,466 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:25:44,607 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 17 proven. 12 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-24 21:25:44,607 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [832318671] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:25:44,607 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:25:44,607 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 8 [2021-06-24 21:25:44,607 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766685741] [2021-06-24 21:25:44,608 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-06-24 21:25:44,608 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:25:44,608 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-06-24 21:25:44,609 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=37, Unknown=0, NotChecked=0, Total=72 [2021-06-24 21:25:44,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:44,609 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:25:44,609 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 4.777777777777778) internal successors, (43), 8 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-24 21:25:44,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:44,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:44,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:46,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:46,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:46,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-24 21:25:46,912 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-06-24 21:25:46,914 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork3 was SAFE (4/5) [2021-06-24 21:25:46,914 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 21:25:46,922 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:25:46,922 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:25:46,923 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:25:46,923 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:25:46,923 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:25:46,923 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:25:46,923 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:25:46,923 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork1======== [2021-06-24 21:25:46,984 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:25:46,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:25:46,984 INFO L82 PathProgramCache]: Analyzing trace with hash 799569292, now seen corresponding path program 1 times [2021-06-24 21:25:46,984 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:25:46,985 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1909339798] [2021-06-24 21:25:46,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:25:46,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:46,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:25:46,993 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:25:46,993 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1909339798] [2021-06-24 21:25:46,993 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1909339798] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:25:46,993 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:25:46,993 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 21:25:46,993 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [852759124] [2021-06-24 21:25:46,994 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:25:46,994 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:25:46,994 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:25:46,994 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:25:46,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:46,994 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:25:46,995 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 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) [2021-06-24 21:25:46,995 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:47,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:47,039 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-06-24 21:25:47,040 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:25:47,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:25:47,040 INFO L82 PathProgramCache]: Analyzing trace with hash 2104002414, now seen corresponding path program 1 times [2021-06-24 21:25:47,040 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:25:47,040 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1155759125] [2021-06-24 21:25:47,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:25:47,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:47,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:25:47,047 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:25:47,048 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1155759125] [2021-06-24 21:25:47,048 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1155759125] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:25:47,048 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:25:47,048 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 21:25:47,048 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2039555963] [2021-06-24 21:25:47,048 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:25:47,048 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:25:47,049 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:25:47,049 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:25:47,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:47,049 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:25:47,049 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 3 states have internal predecessors, (8), 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) [2021-06-24 21:25:47,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:47,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:47,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:47,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:47,084 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-06-24 21:25:47,084 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:25:47,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:25:47,084 INFO L82 PathProgramCache]: Analyzing trace with hash -30459604, now seen corresponding path program 1 times [2021-06-24 21:25:47,084 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:25:47,084 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [388712816] [2021-06-24 21:25:47,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:25:47,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:47,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:25:47,110 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:25:47,110 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [388712816] [2021-06-24 21:25:47,110 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [388712816] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:25:47,110 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:25:47,110 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-06-24 21:25:47,110 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [704476926] [2021-06-24 21:25:47,111 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-24 21:25:47,111 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:25:47,111 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-24 21:25:47,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-06-24 21:25:47,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:47,112 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:25:47,112 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 2.0) internal successors, (12), 5 states have internal predecessors, (12), 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) [2021-06-24 21:25:47,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:47,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:47,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:47,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:47,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:47,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-24 21:25:47,317 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-06-24 21:25:47,318 INFO L430 AbstractCegarLoop]: === Iteration 4 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:25:47,318 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:25:47,318 INFO L82 PathProgramCache]: Analyzing trace with hash -34242687, now seen corresponding path program 1 times [2021-06-24 21:25:47,318 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:25:47,318 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [870242883] [2021-06-24 21:25:47,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:25:47,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:47,361 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-24 21:25:47,362 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:25:47,362 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [870242883] [2021-06-24 21:25:47,362 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [870242883] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:25:47,362 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:25:47,362 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-24 21:25:47,362 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1447047909] [2021-06-24 21:25:47,363 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 21:25:47,363 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:25:47,363 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 21:25:47,363 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 21:25:47,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:47,363 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:25:47,364 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 3.142857142857143) internal successors, (22), 6 states have internal predecessors, (22), 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) [2021-06-24 21:25:47,364 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:47,364 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:47,364 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-24 21:25:47,364 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:47,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:47,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:47,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-24 21:25:47,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:25:47,625 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-06-24 21:25:47,625 INFO L430 AbstractCegarLoop]: === Iteration 5 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:25:47,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:25:47,625 INFO L82 PathProgramCache]: Analyzing trace with hash 1108514670, now seen corresponding path program 1 times [2021-06-24 21:25:47,625 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:25:47,625 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [393632260] [2021-06-24 21:25:47,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:25:47,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:47,691 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-24 21:25:47,691 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:25:47,691 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [393632260] [2021-06-24 21:25:47,691 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [393632260] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:25:47,691 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1434791549] [2021-06-24 21:25:47,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:25:47,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:47,721 INFO L263 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 24 conjunts are in the unsatisfiable core [2021-06-24 21:25:47,722 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:25:47,825 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-24 21:25:47,825 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1434791549] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:25:47,825 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:25:47,826 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2021-06-24 21:25:47,826 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [22784919] [2021-06-24 21:25:47,826 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-24 21:25:47,826 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:25:47,826 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-24 21:25:47,827 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=29, Unknown=0, NotChecked=0, Total=56 [2021-06-24 21:25:47,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:47,827 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:25:47,827 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 4.25) internal successors, (34), 7 states have internal predecessors, (34), 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) [2021-06-24 21:25:47,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:47,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:47,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-24 21:25:47,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:25:47,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:49,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:49,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:49,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-24 21:25:49,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:25:49,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-24 21:25:49,440 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:25:49,441 INFO L430 AbstractCegarLoop]: === Iteration 6 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:25:49,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:25:49,441 INFO L82 PathProgramCache]: Analyzing trace with hash -1237363254, now seen corresponding path program 2 times [2021-06-24 21:25:49,441 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:25:49,442 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1650419095] [2021-06-24 21:25:49,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:25:49,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:49,532 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-24 21:25:49,533 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:25:49,533 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1650419095] [2021-06-24 21:25:49,533 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1650419095] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:25:49,533 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [515190789] [2021-06-24 21:25:49,533 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:25:49,570 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-24 21:25:49,570 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-24 21:25:49,571 INFO L263 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 28 conjunts are in the unsatisfiable core [2021-06-24 21:25:49,572 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:25:49,672 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-24 21:25:49,673 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [515190789] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:25:49,673 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:25:49,673 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 8 [2021-06-24 21:25:49,673 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2028123841] [2021-06-24 21:25:49,674 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-06-24 21:25:49,674 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:25:49,674 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-06-24 21:25:49,674 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=37, Unknown=0, NotChecked=0, Total=72 [2021-06-24 21:25:49,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:49,675 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:25:49,675 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 8 states have internal predecessors, (40), 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) [2021-06-24 21:25:49,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:49,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:49,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-24 21:25:49,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:25:49,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-24 21:25:49,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:53,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:53,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:53,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-24 21:25:53,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:25:53,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-24 21:25:53,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-24 21:25:53,412 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2021-06-24 21:25:53,414 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork1 was SAFE (5/5) [2021-06-24 21:25:53,414 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-24 21:25:53,417 INFO L202 PluginConnector]: Adding new model bluetooth04.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.06 09:25:53 BasicIcfg [2021-06-24 21:25:53,417 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-24 21:25:53,418 INFO L168 Benchmark]: Toolchain (without parser) took 24628.94 ms. Allocated memory was 209.7 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 189.0 MB in the beginning and 1.2 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. [2021-06-24 21:25:53,418 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.13 ms. Allocated memory is still 209.7 MB. Free memory is still 190.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-24 21:25:53,418 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.03 ms. Allocated memory is still 209.7 MB. Free memory was 188.9 MB in the beginning and 187.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-24 21:25:53,418 INFO L168 Benchmark]: Boogie Preprocessor took 14.37 ms. Allocated memory is still 209.7 MB. Free memory was 187.1 MB in the beginning and 186.3 MB in the end (delta: 853.8 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-24 21:25:53,418 INFO L168 Benchmark]: RCFGBuilder took 328.67 ms. Allocated memory is still 209.7 MB. Free memory was 186.2 MB in the beginning and 173.3 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-06-24 21:25:53,418 INFO L168 Benchmark]: TraceAbstraction took 24242.79 ms. Allocated memory was 209.7 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 172.8 MB in the beginning and 1.2 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. [2021-06-24 21:25:53,419 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.13 ms. Allocated memory is still 209.7 MB. Free memory is still 190.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 35.03 ms. Allocated memory is still 209.7 MB. Free memory was 188.9 MB in the beginning and 187.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 14.37 ms. Allocated memory is still 209.7 MB. Free memory was 187.1 MB in the beginning and 186.3 MB in the end (delta: 853.8 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 328.67 ms. Allocated memory is still 209.7 MB. Free memory was 186.2 MB in the beginning and 173.3 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 24242.79 ms. Allocated memory was 209.7 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 172.8 MB in the beginning and 1.2 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 41661, positive: 32545, positive conditional: 31719, positive unconditional: 826, negative: 9116, negative conditional: 9053, negative unconditional: 63, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 35938, positive: 32545, positive conditional: 31719, positive unconditional: 826, negative: 3393, negative conditional: 3330, negative unconditional: 63, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 35938, positive: 32545, positive conditional: 0, positive unconditional: 32545, negative: 3393, negative conditional: 0, negative unconditional: 3393, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 771, positive: 727, positive conditional: 0, positive unconditional: 727, negative: 44, negative conditional: 0, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 771, positive: 689, positive conditional: 0, positive unconditional: 689, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 82, positive: 38, positive conditional: 0, positive unconditional: 38, negative: 44, negative conditional: 0, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 82, positive: 38, positive conditional: 0, positive unconditional: 38, negative: 44, negative conditional: 0, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 416, positive: 152, positive conditional: 0, positive unconditional: 152, negative: 264, negative conditional: 0, negative unconditional: 264, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 35938, positive: 31818, positive conditional: 0, positive unconditional: 31818, negative: 3349, negative conditional: 0, negative unconditional: 3349, unknown: 771, unknown conditional: 0, unknown unconditional: 771] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 727, Positive conditional cache size: 0, Positive unconditional cache size: 727, Negative cache size: 44, Negative conditional cache size: 0, Negative unconditional cache size: 44 ], Maximal queried relation: 0, Independence queries for same thread: 5723 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 2260, Number of persistent set computation: 19670, Number of trivial persistent sets: 19641, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 41661, positive: 32545, positive conditional: 31719, positive unconditional: 826, negative: 9116, negative conditional: 9053, negative unconditional: 63, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 35938, positive: 32545, positive conditional: 31719, positive unconditional: 826, negative: 3393, negative conditional: 3330, negative unconditional: 63, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 35938, positive: 32545, positive conditional: 0, positive unconditional: 32545, negative: 3393, negative conditional: 0, negative unconditional: 3393, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 771, positive: 727, positive conditional: 0, positive unconditional: 727, negative: 44, negative conditional: 0, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 771, positive: 689, positive conditional: 0, positive unconditional: 689, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 82, positive: 38, positive conditional: 0, positive unconditional: 38, negative: 44, negative conditional: 0, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 82, positive: 38, positive conditional: 0, positive unconditional: 38, negative: 44, negative conditional: 0, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 416, positive: 152, positive conditional: 0, positive unconditional: 152, negative: 264, negative conditional: 0, negative unconditional: 264, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 35938, positive: 31818, positive conditional: 0, positive unconditional: 31818, negative: 3349, negative conditional: 0, negative unconditional: 3349, unknown: 771, unknown conditional: 0, unknown unconditional: 771] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 727, Positive conditional cache size: 0, Positive unconditional cache size: 727, Negative cache size: 44, Negative conditional cache size: 0, Negative unconditional cache size: 44 ], Maximal queried relation: 0, Independence queries for same thread: 5723 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 97854, positive: 90421, positive conditional: 89507, positive unconditional: 914, negative: 7433, negative conditional: 7364, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 91741, positive: 90421, positive conditional: 89507, positive unconditional: 914, negative: 1320, negative conditional: 1251, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 91741, positive: 83565, positive conditional: 0, positive unconditional: 83565, negative: 8176, negative conditional: 0, negative unconditional: 8176, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 900, positive: 853, positive conditional: 0, positive unconditional: 853, negative: 47, negative conditional: 0, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 900, positive: 808, positive conditional: 0, positive unconditional: 808, negative: 92, negative conditional: 0, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 92, positive: 45, positive conditional: 0, positive unconditional: 45, negative: 47, negative conditional: 0, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 222, positive: 149, positive conditional: 104, positive unconditional: 45, negative: 73, negative conditional: 26, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 294, positive conditional: 180, positive unconditional: 114, negative: 158, negative conditional: 31, negative unconditional: 128, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 91741, positive: 82712, positive conditional: 0, positive unconditional: 82712, negative: 8129, negative conditional: 0, negative unconditional: 8129, unknown: 900, unknown conditional: 0, unknown unconditional: 900] , Statistics on independence cache: Total cache size (in pairs): 1030, Positive cache size: 957, Positive conditional cache size: 104, Positive unconditional cache size: 853, Negative cache size: 73, Negative conditional cache size: 26, Negative unconditional cache size: 47, SemanticConditionEliminator.Independence Queries: [ total: 14325, positive: 6856, positive conditional: 6856, positive unconditional: 0, negative: 7469, negative conditional: 1167, negative unconditional: 6302, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 14325, positive: 6856, positive conditional: 6856, positive unconditional: 0, negative: 7469, negative conditional: 1167, negative unconditional: 6302, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 222, positive: 149, positive conditional: 104, positive unconditional: 45, negative: 73, negative conditional: 26, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 294, positive conditional: 180, positive unconditional: 114, negative: 158, negative conditional: 31, negative unconditional: 128, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 14325, positive: 6752, positive conditional: 6752, positive unconditional: 0, negative: 7443, negative conditional: 1141, negative unconditional: 6302, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1030, Positive cache size: 957, Positive conditional cache size: 104, Positive unconditional cache size: 853, Negative cache size: 73, Negative conditional cache size: 26, Negative unconditional cache size: 47, Eliminated conditions: 6246, SemanticConditionEliminator.Independence Queries: [ total: 14325, positive: 6856, positive conditional: 6856, positive unconditional: 0, negative: 7469, negative conditional: 1167, negative unconditional: 6302, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 14325, positive: 6856, positive conditional: 6856, positive unconditional: 0, negative: 7469, negative conditional: 1167, negative unconditional: 6302, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 222, positive: 149, positive conditional: 104, positive unconditional: 45, negative: 73, negative conditional: 26, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 294, positive conditional: 180, positive unconditional: 114, negative: 158, negative conditional: 31, negative unconditional: 128, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 14325, positive: 6752, positive conditional: 6752, positive unconditional: 0, negative: 7443, negative conditional: 1141, negative unconditional: 6302, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1030, Positive cache size: 957, Positive conditional cache size: 104, Positive unconditional cache size: 853, Negative cache size: 73, Negative conditional cache size: 26, Negative unconditional cache size: 47, Eliminated conditions: 6246, SemanticConditionEliminator.Independence Queries: [ total: 14325, positive: 6856, positive conditional: 6856, positive unconditional: 0, negative: 7469, negative conditional: 1167, negative unconditional: 6302, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 14325, positive: 6856, positive conditional: 6856, positive unconditional: 0, negative: 7469, negative conditional: 1167, negative unconditional: 6302, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 222, positive: 149, positive conditional: 104, positive unconditional: 45, negative: 73, negative conditional: 26, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 294, positive conditional: 180, positive unconditional: 114, negative: 158, negative conditional: 31, negative unconditional: 128, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 14325, positive: 6752, positive conditional: 6752, positive unconditional: 0, negative: 7443, negative conditional: 1141, negative unconditional: 6302, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1030, Positive cache size: 957, Positive conditional cache size: 104, Positive unconditional cache size: 853, Negative cache size: 73, Negative conditional cache size: 26, Negative unconditional cache size: 47, Eliminated conditions: 6246 ], Maximal queried relation: 3, Independence queries for same thread: 6113 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 3603, Number of persistent set computation: 29694, Number of trivial persistent sets: 29642, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 97854, positive: 90421, positive conditional: 89507, positive unconditional: 914, negative: 7433, negative conditional: 7364, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 91741, positive: 90421, positive conditional: 89507, positive unconditional: 914, negative: 1320, negative conditional: 1251, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 91741, positive: 83565, positive conditional: 0, positive unconditional: 83565, negative: 8176, negative conditional: 0, negative unconditional: 8176, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 900, positive: 853, positive conditional: 0, positive unconditional: 853, negative: 47, negative conditional: 0, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 900, positive: 808, positive conditional: 0, positive unconditional: 808, negative: 92, negative conditional: 0, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 92, positive: 45, positive conditional: 0, positive unconditional: 45, negative: 47, negative conditional: 0, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 222, positive: 149, positive conditional: 104, positive unconditional: 45, negative: 73, negative conditional: 26, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 294, positive conditional: 180, positive unconditional: 114, negative: 158, negative conditional: 31, negative unconditional: 128, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 91741, positive: 82712, positive conditional: 0, positive unconditional: 82712, negative: 8129, negative conditional: 0, negative unconditional: 8129, unknown: 900, unknown conditional: 0, unknown unconditional: 900] , Statistics on independence cache: Total cache size (in pairs): 1030, Positive cache size: 957, Positive conditional cache size: 104, Positive unconditional cache size: 853, Negative cache size: 73, Negative conditional cache size: 26, Negative unconditional cache size: 47, SemanticConditionEliminator.Independence Queries: [ total: 14325, positive: 6856, positive conditional: 6856, positive unconditional: 0, negative: 7469, negative conditional: 1167, negative unconditional: 6302, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 14325, positive: 6856, positive conditional: 6856, positive unconditional: 0, negative: 7469, negative conditional: 1167, negative unconditional: 6302, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 222, positive: 149, positive conditional: 104, positive unconditional: 45, negative: 73, negative conditional: 26, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 294, positive conditional: 180, positive unconditional: 114, negative: 158, negative conditional: 31, negative unconditional: 128, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 14325, positive: 6752, positive conditional: 6752, positive unconditional: 0, negative: 7443, negative conditional: 1141, negative unconditional: 6302, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1030, Positive cache size: 957, Positive conditional cache size: 104, Positive unconditional cache size: 853, Negative cache size: 73, Negative conditional cache size: 26, Negative unconditional cache size: 47, Eliminated conditions: 6246, SemanticConditionEliminator.Independence Queries: [ total: 14325, positive: 6856, positive conditional: 6856, positive unconditional: 0, negative: 7469, negative conditional: 1167, negative unconditional: 6302, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 14325, positive: 6856, positive conditional: 6856, positive unconditional: 0, negative: 7469, negative conditional: 1167, negative unconditional: 6302, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 222, positive: 149, positive conditional: 104, positive unconditional: 45, negative: 73, negative conditional: 26, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 294, positive conditional: 180, positive unconditional: 114, negative: 158, negative conditional: 31, negative unconditional: 128, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 14325, positive: 6752, positive conditional: 6752, positive unconditional: 0, negative: 7443, negative conditional: 1141, negative unconditional: 6302, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1030, Positive cache size: 957, Positive conditional cache size: 104, Positive unconditional cache size: 853, Negative cache size: 73, Negative conditional cache size: 26, Negative unconditional cache size: 47, Eliminated conditions: 6246, SemanticConditionEliminator.Independence Queries: [ total: 14325, positive: 6856, positive conditional: 6856, positive unconditional: 0, negative: 7469, negative conditional: 1167, negative unconditional: 6302, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 14325, positive: 6856, positive conditional: 6856, positive unconditional: 0, negative: 7469, negative conditional: 1167, negative unconditional: 6302, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 222, positive: 149, positive conditional: 104, positive unconditional: 45, negative: 73, negative conditional: 26, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 452, positive: 294, positive conditional: 180, positive unconditional: 114, negative: 158, negative conditional: 31, negative unconditional: 128, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 14325, positive: 6752, positive conditional: 6752, positive unconditional: 0, negative: 7443, negative conditional: 1141, negative unconditional: 6302, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1030, Positive cache size: 957, Positive conditional cache size: 104, Positive unconditional cache size: 853, Negative cache size: 73, Negative conditional cache size: 26, Negative unconditional cache size: 47, Eliminated conditions: 6246 ], Maximal queried relation: 3, Independence queries for same thread: 6113 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 133126, positive: 122897, positive conditional: 121977, positive unconditional: 920, negative: 10229, negative conditional: 10159, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 124481, positive: 122897, positive conditional: 121977, positive unconditional: 920, negative: 1584, negative conditional: 1514, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 124481, positive: 113241, positive conditional: 0, positive unconditional: 113241, negative: 11240, negative conditional: 0, negative unconditional: 11240, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 891, positive: 844, positive conditional: 0, positive unconditional: 844, negative: 47, negative conditional: 0, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 891, positive: 800, positive conditional: 0, positive unconditional: 800, negative: 91, negative conditional: 0, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 91, positive: 44, positive conditional: 0, positive unconditional: 44, negative: 47, negative conditional: 0, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 254, positive: 138, positive conditional: 94, positive unconditional: 44, negative: 116, negative conditional: 69, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 334, positive: 187, positive conditional: 124, positive unconditional: 63, negative: 147, negative conditional: 70, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 124481, positive: 112397, positive conditional: 0, positive unconditional: 112397, negative: 11193, negative conditional: 0, negative unconditional: 11193, unknown: 891, unknown conditional: 0, unknown unconditional: 891] , Statistics on independence cache: Total cache size (in pairs): 1054, Positive cache size: 938, Positive conditional cache size: 94, Positive unconditional cache size: 844, Negative cache size: 116, Negative conditional cache size: 69, Negative unconditional cache size: 47, SemanticConditionEliminator.Independence Queries: [ total: 23694, positive: 9656, positive conditional: 9656, positive unconditional: 0, negative: 14038, negative conditional: 4888, negative unconditional: 9150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 23694, positive: 9656, positive conditional: 9656, positive unconditional: 0, negative: 14038, negative conditional: 4888, negative unconditional: 9150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 254, positive: 138, positive conditional: 94, positive unconditional: 44, negative: 116, negative conditional: 69, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 334, positive: 187, positive conditional: 124, positive unconditional: 63, negative: 147, negative conditional: 70, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 23694, positive: 9562, positive conditional: 9562, positive unconditional: 0, negative: 13969, negative conditional: 4819, negative unconditional: 9150, unknown: 163, unknown conditional: 163, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1054, Positive cache size: 938, Positive conditional cache size: 94, Positive unconditional cache size: 844, Negative cache size: 116, Negative conditional cache size: 69, Negative unconditional cache size: 47, Eliminated conditions: 9063, SemanticConditionEliminator.Independence Queries: [ total: 23694, positive: 9656, positive conditional: 9656, positive unconditional: 0, negative: 14038, negative conditional: 4888, negative unconditional: 9150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 23694, positive: 9656, positive conditional: 9656, positive unconditional: 0, negative: 14038, negative conditional: 4888, negative unconditional: 9150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 254, positive: 138, positive conditional: 94, positive unconditional: 44, negative: 116, negative conditional: 69, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 334, positive: 187, positive conditional: 124, positive unconditional: 63, negative: 147, negative conditional: 70, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 23694, positive: 9562, positive conditional: 9562, positive unconditional: 0, negative: 13969, negative conditional: 4819, negative unconditional: 9150, unknown: 163, unknown conditional: 163, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1054, Positive cache size: 938, Positive conditional cache size: 94, Positive unconditional cache size: 844, Negative cache size: 116, Negative conditional cache size: 69, Negative unconditional cache size: 47, Eliminated conditions: 9063, SemanticConditionEliminator.Independence Queries: [ total: 23694, positive: 9656, positive conditional: 9656, positive unconditional: 0, negative: 14038, negative conditional: 4888, negative unconditional: 9150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 23694, positive: 9656, positive conditional: 9656, positive unconditional: 0, negative: 14038, negative conditional: 4888, negative unconditional: 9150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 254, positive: 138, positive conditional: 94, positive unconditional: 44, negative: 116, negative conditional: 69, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 334, positive: 187, positive conditional: 124, positive unconditional: 63, negative: 147, negative conditional: 70, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 23694, positive: 9562, positive conditional: 9562, positive unconditional: 0, negative: 13969, negative conditional: 4819, negative unconditional: 9150, unknown: 163, unknown conditional: 163, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1054, Positive cache size: 938, Positive conditional cache size: 94, Positive unconditional cache size: 844, Negative cache size: 116, Negative conditional cache size: 69, Negative unconditional cache size: 47, Eliminated conditions: 9063, SemanticConditionEliminator.Independence Queries: [ total: 23694, positive: 9656, positive conditional: 9656, positive unconditional: 0, negative: 14038, negative conditional: 4888, negative unconditional: 9150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 23694, positive: 9656, positive conditional: 9656, positive unconditional: 0, negative: 14038, negative conditional: 4888, negative unconditional: 9150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 254, positive: 138, positive conditional: 94, positive unconditional: 44, negative: 116, negative conditional: 69, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 334, positive: 187, positive conditional: 124, positive unconditional: 63, negative: 147, negative conditional: 70, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 23694, positive: 9562, positive conditional: 9562, positive unconditional: 0, negative: 13969, negative conditional: 4819, negative unconditional: 9150, unknown: 163, unknown conditional: 163, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1054, Positive cache size: 938, Positive conditional cache size: 94, Positive unconditional cache size: 844, Negative cache size: 116, Negative conditional cache size: 69, Negative unconditional cache size: 47, Eliminated conditions: 9063, SemanticConditionEliminator.Independence Queries: [ total: 23694, positive: 9656, positive conditional: 9656, positive unconditional: 0, negative: 14038, negative conditional: 4888, negative unconditional: 9150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 23694, positive: 9656, positive conditional: 9656, positive unconditional: 0, negative: 14038, negative conditional: 4888, negative unconditional: 9150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 254, positive: 138, positive conditional: 94, positive unconditional: 44, negative: 116, negative conditional: 69, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 334, positive: 187, positive conditional: 124, positive unconditional: 63, negative: 147, negative conditional: 70, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 23694, positive: 9562, positive conditional: 9562, positive unconditional: 0, negative: 13969, negative conditional: 4819, negative unconditional: 9150, unknown: 163, unknown conditional: 163, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1054, Positive cache size: 938, Positive conditional cache size: 94, Positive unconditional cache size: 844, Negative cache size: 116, Negative conditional cache size: 69, Negative unconditional cache size: 47, Eliminated conditions: 9063 ], Maximal queried relation: 5, Independence queries for same thread: 8645 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 2519, Number of persistent set computation: 39287, Number of trivial persistent sets: 39180, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 133126, positive: 122897, positive conditional: 121977, positive unconditional: 920, negative: 10229, negative conditional: 10159, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 124481, positive: 122897, positive conditional: 121977, positive unconditional: 920, negative: 1584, negative conditional: 1514, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 124481, positive: 113241, positive conditional: 0, positive unconditional: 113241, negative: 11240, negative conditional: 0, negative unconditional: 11240, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 891, positive: 844, positive conditional: 0, positive unconditional: 844, negative: 47, negative conditional: 0, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 891, positive: 800, positive conditional: 0, positive unconditional: 800, negative: 91, negative conditional: 0, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 91, positive: 44, positive conditional: 0, positive unconditional: 44, negative: 47, negative conditional: 0, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 254, positive: 138, positive conditional: 94, positive unconditional: 44, negative: 116, negative conditional: 69, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 334, positive: 187, positive conditional: 124, positive unconditional: 63, negative: 147, negative conditional: 70, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 124481, positive: 112397, positive conditional: 0, positive unconditional: 112397, negative: 11193, negative conditional: 0, negative unconditional: 11193, unknown: 891, unknown conditional: 0, unknown unconditional: 891] , Statistics on independence cache: Total cache size (in pairs): 1054, Positive cache size: 938, Positive conditional cache size: 94, Positive unconditional cache size: 844, Negative cache size: 116, Negative conditional cache size: 69, Negative unconditional cache size: 47, SemanticConditionEliminator.Independence Queries: [ total: 23694, positive: 9656, positive conditional: 9656, positive unconditional: 0, negative: 14038, negative conditional: 4888, negative unconditional: 9150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 23694, positive: 9656, positive conditional: 9656, positive unconditional: 0, negative: 14038, negative conditional: 4888, negative unconditional: 9150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 254, positive: 138, positive conditional: 94, positive unconditional: 44, negative: 116, negative conditional: 69, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 334, positive: 187, positive conditional: 124, positive unconditional: 63, negative: 147, negative conditional: 70, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 23694, positive: 9562, positive conditional: 9562, positive unconditional: 0, negative: 13969, negative conditional: 4819, negative unconditional: 9150, unknown: 163, unknown conditional: 163, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1054, Positive cache size: 938, Positive conditional cache size: 94, Positive unconditional cache size: 844, Negative cache size: 116, Negative conditional cache size: 69, Negative unconditional cache size: 47, Eliminated conditions: 9063, SemanticConditionEliminator.Independence Queries: [ total: 23694, positive: 9656, positive conditional: 9656, positive unconditional: 0, negative: 14038, negative conditional: 4888, negative unconditional: 9150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 23694, positive: 9656, positive conditional: 9656, positive unconditional: 0, negative: 14038, negative conditional: 4888, negative unconditional: 9150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 254, positive: 138, positive conditional: 94, positive unconditional: 44, negative: 116, negative conditional: 69, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 334, positive: 187, positive conditional: 124, positive unconditional: 63, negative: 147, negative conditional: 70, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 23694, positive: 9562, positive conditional: 9562, positive unconditional: 0, negative: 13969, negative conditional: 4819, negative unconditional: 9150, unknown: 163, unknown conditional: 163, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1054, Positive cache size: 938, Positive conditional cache size: 94, Positive unconditional cache size: 844, Negative cache size: 116, Negative conditional cache size: 69, Negative unconditional cache size: 47, Eliminated conditions: 9063, SemanticConditionEliminator.Independence Queries: [ total: 23694, positive: 9656, positive conditional: 9656, positive unconditional: 0, negative: 14038, negative conditional: 4888, negative unconditional: 9150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 23694, positive: 9656, positive conditional: 9656, positive unconditional: 0, negative: 14038, negative conditional: 4888, negative unconditional: 9150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 254, positive: 138, positive conditional: 94, positive unconditional: 44, negative: 116, negative conditional: 69, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 334, positive: 187, positive conditional: 124, positive unconditional: 63, negative: 147, negative conditional: 70, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 23694, positive: 9562, positive conditional: 9562, positive unconditional: 0, negative: 13969, negative conditional: 4819, negative unconditional: 9150, unknown: 163, unknown conditional: 163, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1054, Positive cache size: 938, Positive conditional cache size: 94, Positive unconditional cache size: 844, Negative cache size: 116, Negative conditional cache size: 69, Negative unconditional cache size: 47, Eliminated conditions: 9063, SemanticConditionEliminator.Independence Queries: [ total: 23694, positive: 9656, positive conditional: 9656, positive unconditional: 0, negative: 14038, negative conditional: 4888, negative unconditional: 9150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 23694, positive: 9656, positive conditional: 9656, positive unconditional: 0, negative: 14038, negative conditional: 4888, negative unconditional: 9150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 254, positive: 138, positive conditional: 94, positive unconditional: 44, negative: 116, negative conditional: 69, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 334, positive: 187, positive conditional: 124, positive unconditional: 63, negative: 147, negative conditional: 70, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 23694, positive: 9562, positive conditional: 9562, positive unconditional: 0, negative: 13969, negative conditional: 4819, negative unconditional: 9150, unknown: 163, unknown conditional: 163, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1054, Positive cache size: 938, Positive conditional cache size: 94, Positive unconditional cache size: 844, Negative cache size: 116, Negative conditional cache size: 69, Negative unconditional cache size: 47, Eliminated conditions: 9063, SemanticConditionEliminator.Independence Queries: [ total: 23694, positive: 9656, positive conditional: 9656, positive unconditional: 0, negative: 14038, negative conditional: 4888, negative unconditional: 9150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 23694, positive: 9656, positive conditional: 9656, positive unconditional: 0, negative: 14038, negative conditional: 4888, negative unconditional: 9150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 254, positive: 138, positive conditional: 94, positive unconditional: 44, negative: 116, negative conditional: 69, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 334, positive: 187, positive conditional: 124, positive unconditional: 63, negative: 147, negative conditional: 70, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 23694, positive: 9562, positive conditional: 9562, positive unconditional: 0, negative: 13969, negative conditional: 4819, negative unconditional: 9150, unknown: 163, unknown conditional: 163, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1054, Positive cache size: 938, Positive conditional cache size: 94, Positive unconditional cache size: 844, Negative cache size: 116, Negative conditional cache size: 69, Negative unconditional cache size: 47, Eliminated conditions: 9063 ], Maximal queried relation: 5, Independence queries for same thread: 8645 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 104567, positive: 97352, positive conditional: 96433, positive unconditional: 919, negative: 7215, negative conditional: 7146, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 98819, positive: 97352, positive conditional: 96433, positive unconditional: 919, negative: 1467, negative conditional: 1398, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 98819, positive: 89471, positive conditional: 0, positive unconditional: 89471, negative: 9348, negative conditional: 0, negative unconditional: 9348, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 904, positive: 857, positive conditional: 0, positive unconditional: 857, negative: 47, negative conditional: 0, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 904, positive: 810, positive conditional: 0, positive unconditional: 810, negative: 94, negative conditional: 0, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 94, positive: 47, positive conditional: 0, positive unconditional: 47, negative: 47, negative conditional: 0, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 224, positive: 151, positive conditional: 104, positive unconditional: 47, negative: 73, negative conditional: 26, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 269, positive: 198, positive conditional: 125, positive unconditional: 72, negative: 71, negative conditional: 21, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 98819, positive: 88614, positive conditional: 0, positive unconditional: 88614, negative: 9301, negative conditional: 0, negative unconditional: 9301, unknown: 904, unknown conditional: 0, unknown unconditional: 904] , Statistics on independence cache: Total cache size (in pairs): 1034, Positive cache size: 961, Positive conditional cache size: 104, Positive unconditional cache size: 857, Negative cache size: 73, Negative conditional cache size: 26, Negative unconditional cache size: 47, SemanticConditionEliminator.Independence Queries: [ total: 16263, positive: 7881, positive conditional: 7881, positive unconditional: 0, negative: 8382, negative conditional: 1270, negative unconditional: 7112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16263, positive: 7881, positive conditional: 7881, positive unconditional: 0, negative: 8382, negative conditional: 1270, negative unconditional: 7112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 224, positive: 151, positive conditional: 104, positive unconditional: 47, negative: 73, negative conditional: 26, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 269, positive: 198, positive conditional: 125, positive unconditional: 72, negative: 71, negative conditional: 21, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16263, positive: 7777, positive conditional: 7777, positive unconditional: 0, negative: 8356, negative conditional: 1244, negative unconditional: 7112, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1034, Positive cache size: 961, Positive conditional cache size: 104, Positive unconditional cache size: 857, Negative cache size: 73, Negative conditional cache size: 26, Negative unconditional cache size: 47, Eliminated conditions: 7064, SemanticConditionEliminator.Independence Queries: [ total: 16263, positive: 7881, positive conditional: 7881, positive unconditional: 0, negative: 8382, negative conditional: 1270, negative unconditional: 7112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16263, positive: 7881, positive conditional: 7881, positive unconditional: 0, negative: 8382, negative conditional: 1270, negative unconditional: 7112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 224, positive: 151, positive conditional: 104, positive unconditional: 47, negative: 73, negative conditional: 26, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 269, positive: 198, positive conditional: 125, positive unconditional: 72, negative: 71, negative conditional: 21, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16263, positive: 7777, positive conditional: 7777, positive unconditional: 0, negative: 8356, negative conditional: 1244, negative unconditional: 7112, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1034, Positive cache size: 961, Positive conditional cache size: 104, Positive unconditional cache size: 857, Negative cache size: 73, Negative conditional cache size: 26, Negative unconditional cache size: 47, Eliminated conditions: 7064, SemanticConditionEliminator.Independence Queries: [ total: 16263, positive: 7881, positive conditional: 7881, positive unconditional: 0, negative: 8382, negative conditional: 1270, negative unconditional: 7112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16263, positive: 7881, positive conditional: 7881, positive unconditional: 0, negative: 8382, negative conditional: 1270, negative unconditional: 7112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 224, positive: 151, positive conditional: 104, positive unconditional: 47, negative: 73, negative conditional: 26, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 269, positive: 198, positive conditional: 125, positive unconditional: 72, negative: 71, negative conditional: 21, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16263, positive: 7777, positive conditional: 7777, positive unconditional: 0, negative: 8356, negative conditional: 1244, negative unconditional: 7112, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1034, Positive cache size: 961, Positive conditional cache size: 104, Positive unconditional cache size: 857, Negative cache size: 73, Negative conditional cache size: 26, Negative unconditional cache size: 47, Eliminated conditions: 7064 ], Maximal queried relation: 3, Independence queries for same thread: 5748 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 1757, Number of persistent set computation: 31953, Number of trivial persistent sets: 31792, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 104567, positive: 97352, positive conditional: 96433, positive unconditional: 919, negative: 7215, negative conditional: 7146, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 98819, positive: 97352, positive conditional: 96433, positive unconditional: 919, negative: 1467, negative conditional: 1398, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 98819, positive: 89471, positive conditional: 0, positive unconditional: 89471, negative: 9348, negative conditional: 0, negative unconditional: 9348, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 904, positive: 857, positive conditional: 0, positive unconditional: 857, negative: 47, negative conditional: 0, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 904, positive: 810, positive conditional: 0, positive unconditional: 810, negative: 94, negative conditional: 0, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 94, positive: 47, positive conditional: 0, positive unconditional: 47, negative: 47, negative conditional: 0, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 224, positive: 151, positive conditional: 104, positive unconditional: 47, negative: 73, negative conditional: 26, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 269, positive: 198, positive conditional: 125, positive unconditional: 72, negative: 71, negative conditional: 21, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 98819, positive: 88614, positive conditional: 0, positive unconditional: 88614, negative: 9301, negative conditional: 0, negative unconditional: 9301, unknown: 904, unknown conditional: 0, unknown unconditional: 904] , Statistics on independence cache: Total cache size (in pairs): 1034, Positive cache size: 961, Positive conditional cache size: 104, Positive unconditional cache size: 857, Negative cache size: 73, Negative conditional cache size: 26, Negative unconditional cache size: 47, SemanticConditionEliminator.Independence Queries: [ total: 16263, positive: 7881, positive conditional: 7881, positive unconditional: 0, negative: 8382, negative conditional: 1270, negative unconditional: 7112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16263, positive: 7881, positive conditional: 7881, positive unconditional: 0, negative: 8382, negative conditional: 1270, negative unconditional: 7112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 224, positive: 151, positive conditional: 104, positive unconditional: 47, negative: 73, negative conditional: 26, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 269, positive: 198, positive conditional: 125, positive unconditional: 72, negative: 71, negative conditional: 21, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16263, positive: 7777, positive conditional: 7777, positive unconditional: 0, negative: 8356, negative conditional: 1244, negative unconditional: 7112, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1034, Positive cache size: 961, Positive conditional cache size: 104, Positive unconditional cache size: 857, Negative cache size: 73, Negative conditional cache size: 26, Negative unconditional cache size: 47, Eliminated conditions: 7064, SemanticConditionEliminator.Independence Queries: [ total: 16263, positive: 7881, positive conditional: 7881, positive unconditional: 0, negative: 8382, negative conditional: 1270, negative unconditional: 7112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16263, positive: 7881, positive conditional: 7881, positive unconditional: 0, negative: 8382, negative conditional: 1270, negative unconditional: 7112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 224, positive: 151, positive conditional: 104, positive unconditional: 47, negative: 73, negative conditional: 26, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 269, positive: 198, positive conditional: 125, positive unconditional: 72, negative: 71, negative conditional: 21, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16263, positive: 7777, positive conditional: 7777, positive unconditional: 0, negative: 8356, negative conditional: 1244, negative unconditional: 7112, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1034, Positive cache size: 961, Positive conditional cache size: 104, Positive unconditional cache size: 857, Negative cache size: 73, Negative conditional cache size: 26, Negative unconditional cache size: 47, Eliminated conditions: 7064, SemanticConditionEliminator.Independence Queries: [ total: 16263, positive: 7881, positive conditional: 7881, positive unconditional: 0, negative: 8382, negative conditional: 1270, negative unconditional: 7112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16263, positive: 7881, positive conditional: 7881, positive unconditional: 0, negative: 8382, negative conditional: 1270, negative unconditional: 7112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 224, positive: 151, positive conditional: 104, positive unconditional: 47, negative: 73, negative conditional: 26, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 269, positive: 198, positive conditional: 125, positive unconditional: 72, negative: 71, negative conditional: 21, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 16263, positive: 7777, positive conditional: 7777, positive unconditional: 0, negative: 8356, negative conditional: 1244, negative unconditional: 7112, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1034, Positive cache size: 961, Positive conditional cache size: 104, Positive unconditional cache size: 857, Negative cache size: 73, Negative conditional cache size: 26, Negative unconditional cache size: 47, Eliminated conditions: 7064 ], Maximal queried relation: 3, Independence queries for same thread: 5748 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 233015, positive: 215683, positive conditional: 214764, positive unconditional: 919, negative: 17332, negative conditional: 17263, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 218977, positive: 215683, positive conditional: 214764, positive unconditional: 919, negative: 3294, negative conditional: 3225, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 218977, positive: 195524, positive conditional: 0, positive unconditional: 195524, negative: 23453, negative conditional: 0, negative unconditional: 23453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 891, positive: 844, positive conditional: 0, positive unconditional: 844, negative: 47, negative conditional: 0, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 891, positive: 799, positive conditional: 0, positive unconditional: 799, negative: 92, negative conditional: 0, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 92, positive: 45, positive conditional: 0, positive unconditional: 45, negative: 47, negative conditional: 0, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 328, positive: 175, positive conditional: 130, positive unconditional: 45, negative: 153, negative conditional: 106, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 427, positive: 235, positive conditional: 178, positive unconditional: 57, negative: 192, negative conditional: 118, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 218977, positive: 194680, positive conditional: 0, positive unconditional: 194680, negative: 23406, negative conditional: 0, negative unconditional: 23406, unknown: 891, unknown conditional: 0, unknown unconditional: 891] , Statistics on independence cache: Total cache size (in pairs): 1127, Positive cache size: 974, Positive conditional cache size: 130, Positive unconditional cache size: 844, Negative cache size: 153, Negative conditional cache size: 106, Negative unconditional cache size: 47, SemanticConditionEliminator.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 328, positive: 175, positive conditional: 130, positive unconditional: 45, negative: 153, negative conditional: 106, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 427, positive: 235, positive conditional: 178, positive unconditional: 57, negative: 192, negative conditional: 118, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 57194, positive: 20029, positive conditional: 20029, positive unconditional: 0, negative: 36929, negative conditional: 11258, negative unconditional: 25671, unknown: 236, unknown conditional: 236, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1127, Positive cache size: 974, Positive conditional cache size: 130, Positive unconditional cache size: 844, Negative cache size: 153, Negative conditional cache size: 106, Negative unconditional cache size: 47, Eliminated conditions: 25549, SemanticConditionEliminator.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 328, positive: 175, positive conditional: 130, positive unconditional: 45, negative: 153, negative conditional: 106, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 427, positive: 235, positive conditional: 178, positive unconditional: 57, negative: 192, negative conditional: 118, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 57194, positive: 20029, positive conditional: 20029, positive unconditional: 0, negative: 36929, negative conditional: 11258, negative unconditional: 25671, unknown: 236, unknown conditional: 236, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1127, Positive cache size: 974, Positive conditional cache size: 130, Positive unconditional cache size: 844, Negative cache size: 153, Negative conditional cache size: 106, Negative unconditional cache size: 47, Eliminated conditions: 25549, SemanticConditionEliminator.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 328, positive: 175, positive conditional: 130, positive unconditional: 45, negative: 153, negative conditional: 106, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 427, positive: 235, positive conditional: 178, positive unconditional: 57, negative: 192, negative conditional: 118, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 57194, positive: 20029, positive conditional: 20029, positive unconditional: 0, negative: 36929, negative conditional: 11258, negative unconditional: 25671, unknown: 236, unknown conditional: 236, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1127, Positive cache size: 974, Positive conditional cache size: 130, Positive unconditional cache size: 844, Negative cache size: 153, Negative conditional cache size: 106, Negative unconditional cache size: 47, Eliminated conditions: 25549, SemanticConditionEliminator.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 328, positive: 175, positive conditional: 130, positive unconditional: 45, negative: 153, negative conditional: 106, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 427, positive: 235, positive conditional: 178, positive unconditional: 57, negative: 192, negative conditional: 118, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 57194, positive: 20029, positive conditional: 20029, positive unconditional: 0, negative: 36929, negative conditional: 11258, negative unconditional: 25671, unknown: 236, unknown conditional: 236, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1127, Positive cache size: 974, Positive conditional cache size: 130, Positive unconditional cache size: 844, Negative cache size: 153, Negative conditional cache size: 106, Negative unconditional cache size: 47, Eliminated conditions: 25549, SemanticConditionEliminator.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 328, positive: 175, positive conditional: 130, positive unconditional: 45, negative: 153, negative conditional: 106, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 427, positive: 235, positive conditional: 178, positive unconditional: 57, negative: 192, negative conditional: 118, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 57194, positive: 20029, positive conditional: 20029, positive unconditional: 0, negative: 36929, negative conditional: 11258, negative unconditional: 25671, unknown: 236, unknown conditional: 236, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1127, Positive cache size: 974, Positive conditional cache size: 130, Positive unconditional cache size: 844, Negative cache size: 153, Negative conditional cache size: 106, Negative unconditional cache size: 47, Eliminated conditions: 25549, SemanticConditionEliminator.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 328, positive: 175, positive conditional: 130, positive unconditional: 45, negative: 153, negative conditional: 106, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 427, positive: 235, positive conditional: 178, positive unconditional: 57, negative: 192, negative conditional: 118, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 57194, positive: 20029, positive conditional: 20029, positive unconditional: 0, negative: 36929, negative conditional: 11258, negative unconditional: 25671, unknown: 236, unknown conditional: 236, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1127, Positive cache size: 974, Positive conditional cache size: 130, Positive unconditional cache size: 844, Negative cache size: 153, Negative conditional cache size: 106, Negative unconditional cache size: 47, Eliminated conditions: 25549 ], Maximal queried relation: 6, Independence queries for same thread: 14038 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 3642, Number of persistent set computation: 71259, Number of trivial persistent sets: 71252, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 233015, positive: 215683, positive conditional: 214764, positive unconditional: 919, negative: 17332, negative conditional: 17263, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 218977, positive: 215683, positive conditional: 214764, positive unconditional: 919, negative: 3294, negative conditional: 3225, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 218977, positive: 195524, positive conditional: 0, positive unconditional: 195524, negative: 23453, negative conditional: 0, negative unconditional: 23453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 891, positive: 844, positive conditional: 0, positive unconditional: 844, negative: 47, negative conditional: 0, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 891, positive: 799, positive conditional: 0, positive unconditional: 799, negative: 92, negative conditional: 0, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 92, positive: 45, positive conditional: 0, positive unconditional: 45, negative: 47, negative conditional: 0, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 328, positive: 175, positive conditional: 130, positive unconditional: 45, negative: 153, negative conditional: 106, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 427, positive: 235, positive conditional: 178, positive unconditional: 57, negative: 192, negative conditional: 118, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 218977, positive: 194680, positive conditional: 0, positive unconditional: 194680, negative: 23406, negative conditional: 0, negative unconditional: 23406, unknown: 891, unknown conditional: 0, unknown unconditional: 891] , Statistics on independence cache: Total cache size (in pairs): 1127, Positive cache size: 974, Positive conditional cache size: 130, Positive unconditional cache size: 844, Negative cache size: 153, Negative conditional cache size: 106, Negative unconditional cache size: 47, SemanticConditionEliminator.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 328, positive: 175, positive conditional: 130, positive unconditional: 45, negative: 153, negative conditional: 106, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 427, positive: 235, positive conditional: 178, positive unconditional: 57, negative: 192, negative conditional: 118, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 57194, positive: 20029, positive conditional: 20029, positive unconditional: 0, negative: 36929, negative conditional: 11258, negative unconditional: 25671, unknown: 236, unknown conditional: 236, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1127, Positive cache size: 974, Positive conditional cache size: 130, Positive unconditional cache size: 844, Negative cache size: 153, Negative conditional cache size: 106, Negative unconditional cache size: 47, Eliminated conditions: 25549, SemanticConditionEliminator.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 328, positive: 175, positive conditional: 130, positive unconditional: 45, negative: 153, negative conditional: 106, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 427, positive: 235, positive conditional: 178, positive unconditional: 57, negative: 192, negative conditional: 118, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 57194, positive: 20029, positive conditional: 20029, positive unconditional: 0, negative: 36929, negative conditional: 11258, negative unconditional: 25671, unknown: 236, unknown conditional: 236, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1127, Positive cache size: 974, Positive conditional cache size: 130, Positive unconditional cache size: 844, Negative cache size: 153, Negative conditional cache size: 106, Negative unconditional cache size: 47, Eliminated conditions: 25549, SemanticConditionEliminator.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 328, positive: 175, positive conditional: 130, positive unconditional: 45, negative: 153, negative conditional: 106, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 427, positive: 235, positive conditional: 178, positive unconditional: 57, negative: 192, negative conditional: 118, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 57194, positive: 20029, positive conditional: 20029, positive unconditional: 0, negative: 36929, negative conditional: 11258, negative unconditional: 25671, unknown: 236, unknown conditional: 236, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1127, Positive cache size: 974, Positive conditional cache size: 130, Positive unconditional cache size: 844, Negative cache size: 153, Negative conditional cache size: 106, Negative unconditional cache size: 47, Eliminated conditions: 25549, SemanticConditionEliminator.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 328, positive: 175, positive conditional: 130, positive unconditional: 45, negative: 153, negative conditional: 106, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 427, positive: 235, positive conditional: 178, positive unconditional: 57, negative: 192, negative conditional: 118, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 57194, positive: 20029, positive conditional: 20029, positive unconditional: 0, negative: 36929, negative conditional: 11258, negative unconditional: 25671, unknown: 236, unknown conditional: 236, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1127, Positive cache size: 974, Positive conditional cache size: 130, Positive unconditional cache size: 844, Negative cache size: 153, Negative conditional cache size: 106, Negative unconditional cache size: 47, Eliminated conditions: 25549, SemanticConditionEliminator.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 328, positive: 175, positive conditional: 130, positive unconditional: 45, negative: 153, negative conditional: 106, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 427, positive: 235, positive conditional: 178, positive unconditional: 57, negative: 192, negative conditional: 118, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 57194, positive: 20029, positive conditional: 20029, positive unconditional: 0, negative: 36929, negative conditional: 11258, negative unconditional: 25671, unknown: 236, unknown conditional: 236, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1127, Positive cache size: 974, Positive conditional cache size: 130, Positive unconditional cache size: 844, Negative cache size: 153, Negative conditional cache size: 106, Negative unconditional cache size: 47, Eliminated conditions: 25549, SemanticConditionEliminator.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 57194, positive: 20159, positive conditional: 20159, positive unconditional: 0, negative: 37035, negative conditional: 11364, negative unconditional: 25671, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 328, positive: 175, positive conditional: 130, positive unconditional: 45, negative: 153, negative conditional: 106, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 427, positive: 235, positive conditional: 178, positive unconditional: 57, negative: 192, negative conditional: 118, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 57194, positive: 20029, positive conditional: 20029, positive unconditional: 0, negative: 36929, negative conditional: 11258, negative unconditional: 25671, unknown: 236, unknown conditional: 236, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1127, Positive cache size: 974, Positive conditional cache size: 130, Positive unconditional cache size: 844, Negative cache size: 153, Negative conditional cache size: 106, Negative unconditional cache size: 47, Eliminated conditions: 25549 ], Maximal queried relation: 6, Independence queries for same thread: 14038 - PositiveResult [Line: 35]: assertion always holds For all program executions holds that assertion always holds at this location - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 8 procedures, 53 locations, 10 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 2932.1ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 15.6ms, PartialOrderReductionTime: 2864.2ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork4 with 1 thread instances CFG has 8 procedures, 53 locations, 10 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 6336.4ms, OverallIterations: 3, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.1ms, PartialOrderReductionTime: 5340.6ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 15.3ms SsaConstructionTime, 57.0ms SatisfiabilityAnalysisTime, 535.5ms InterpolantComputationTime, 105 NumberOfCodeBlocks, 105 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 101 ConstructedInterpolants, 0 QuantifiedInterpolants, 379 SizeOfPredicates, 1 NumberOfNonLiveVariables, 68 ConjunctsInSsa, 20 ConjunctsInUnsatCore, 4 InterpolantComputations, 2 PerfectInterpolantSequences, 20/22 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 - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork2 with 1 thread instances CFG has 8 procedures, 53 locations, 10 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 5082.0ms, OverallIterations: 5, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.9ms, PartialOrderReductionTime: 3983.4ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 27, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 18.8ms SsaConstructionTime, 60.3ms SatisfiabilityAnalysisTime, 491.1ms InterpolantComputationTime, 189 NumberOfCodeBlocks, 189 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 182 ConstructedInterpolants, 0 QuantifiedInterpolants, 888 SizeOfPredicates, 2 NumberOfNonLiveVariables, 151 ConjunctsInSsa, 51 ConjunctsInUnsatCore, 7 InterpolantComputations, 3 PerfectInterpolantSequences, 58/70 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 - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork3 with 1 thread instances CFG has 8 procedures, 53 locations, 10 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 3274.9ms, OverallIterations: 3, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.7ms, PartialOrderReductionTime: 2758.2ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 8.4ms SsaConstructionTime, 26.0ms SatisfiabilityAnalysisTime, 237.9ms InterpolantComputationTime, 130 NumberOfCodeBlocks, 130 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 126 ConstructedInterpolants, 0 QuantifiedInterpolants, 572 SizeOfPredicates, 1 NumberOfNonLiveVariables, 103 ConjunctsInSsa, 37 ConjunctsInUnsatCore, 4 InterpolantComputations, 2 PerfectInterpolantSequences, 50/74 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 - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork1 with 1 thread instances CFG has 8 procedures, 53 locations, 10 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 6499.0ms, OverallIterations: 6, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.8ms, PartialOrderReductionTime: 5536.9ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 32, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 9.2ms SsaConstructionTime, 37.1ms SatisfiabilityAnalysisTime, 417.1ms InterpolantComputationTime, 208 NumberOfCodeBlocks, 208 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 200 ConstructedInterpolants, 0 QuantifiedInterpolants, 993 SizeOfPredicates, 2 NumberOfNonLiveVariables, 158 ConjunctsInSsa, 52 ConjunctsInUnsatCore, 8 InterpolantComputations, 4 PerfectInterpolantSequences, 71/89 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 - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! Received shutdown request...