/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.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth06.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-d310483fe8b4879eee5de19363f50e4b839cc4ec-d310483 [2021-06-24 21:01:48,764 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-24 21:01:48,766 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-24 21:01:48,788 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-06-24 21:01:48,818 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-24 21:01:48,818 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-24 21:01:48,819 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-24 21:01:48,820 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-24 21:01:48,820 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-24 21:01:48,837 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-24 21:01:48,851 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-24 21:01:48,853 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-24 21:01:48,854 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-24 21:01:48,855 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-24 21:01:48,855 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-24 21:01:48,856 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-24 21:01:48,858 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-06-24 21:01:48,872 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.epf [2021-06-24 21:01:48,906 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-24 21:01:48,906 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-24 21:01:48,906 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-24 21:01:48,906 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-24 21:01:48,907 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-24 21:01:48,907 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-24 21:01:48,907 INFO L138 SettingsManager]: * Use SBE=true [2021-06-24 21:01:48,908 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-24 21:01:48,908 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-24 21:01:48,908 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-24 21:01:48,908 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-24 21:01:48,908 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-24 21:01:48,908 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-24 21:01:48,909 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-24 21:01:48,909 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-24 21:01:48,909 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-24 21:01:48,909 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-24 21:01:48,909 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-24 21:01:48,909 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-24 21:01:48,909 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-24 21:01:48,909 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-24 21:01:48,909 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-24 21:01:48,910 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-24 21:01:48,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-24 21:01:48,910 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-24 21:01:48,910 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-24 21:01:48,910 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-24 21:01:48,910 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-24 21:01:48,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-24 21:01:48,910 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-24 21:01:48,911 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-24 21:01:48,911 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-24 21:01:48,911 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-06-24 21:01:48,911 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-24 21:01:49,237 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-24 21:01:49,253 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-24 21:01:49,255 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-24 21:01:49,256 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-24 21:01:49,257 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-24 21:01:49,257 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth06.bpl [2021-06-24 21:01:49,258 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth06.bpl' [2021-06-24 21:01:49,275 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-24 21:01:49,276 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-24 21:01:49,277 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-24 21:01:49,277 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-24 21:01:49,277 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-24 21:01:49,293 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:01:49" (1/1) ... [2021-06-24 21:01:49,299 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:01:49" (1/1) ... [2021-06-24 21:01:49,326 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-24 21:01:49,327 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-24 21:01:49,328 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-24 21:01:49,328 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-24 21:01:49,333 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:01:49" (1/1) ... [2021-06-24 21:01:49,333 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:01:49" (1/1) ... [2021-06-24 21:01:49,334 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:01:49" (1/1) ... [2021-06-24 21:01:49,334 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:01:49" (1/1) ... [2021-06-24 21:01:49,336 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:01:49" (1/1) ... [2021-06-24 21:01:49,338 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:01:49" (1/1) ... [2021-06-24 21:01:49,338 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:01:49" (1/1) ... [2021-06-24 21:01:49,339 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-24 21:01:49,340 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-24 21:01:49,340 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-24 21:01:49,340 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-24 21:01:49,341 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:01:49" (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 21:01:49,387 INFO L124 BoogieDeclarations]: Specification and implementation of procedure DeviceThread given in one single declaration [2021-06-24 21:01:49,387 INFO L130 BoogieDeclarations]: Found specification of procedure DeviceThread [2021-06-24 21:01:49,387 INFO L138 BoogieDeclarations]: Found implementation of procedure DeviceThread [2021-06-24 21:01:49,387 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ServerThread given in one single declaration [2021-06-24 21:01:49,387 INFO L130 BoogieDeclarations]: Found specification of procedure ServerThread [2021-06-24 21:01:49,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ServerThread [2021-06-24 21:01:49,388 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-24 21:01:49,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-24 21:01:49,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-24 21:01:49,389 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 21:01:49,601 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-24 21:01:49,602 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-06-24 21:01:49,602 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: DeviceThreadEXIT is neither atomic block end nor error location. [2021-06-24 21:01:49,618 INFO L202 PluginConnector]: Adding new model bluetooth06.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.06 09:01:49 BoogieIcfgContainer [2021-06-24 21:01:49,618 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-24 21:01:49,620 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-24 21:01:49,620 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-24 21:01:49,622 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-24 21:01:49,622 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:01:49" (1/2) ... [2021-06-24 21:01:49,623 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c2cc1a and model type bluetooth06.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.06 09:01:49, skipping insertion in model container [2021-06-24 21:01:49,623 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.06 09:01:49" (2/2) ... [2021-06-24 21:01:49,624 INFO L111 eAbstractionObserver]: Analyzing ICFG bluetooth06.bpl [2021-06-24 21:01:49,628 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-24 21:01:49,629 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-24 21:01:49,629 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-24 21:01:49,629 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-24 21:01:49,707 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-06-24 21:01:49,729 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 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 21:01:49,774 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:01:49,774 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:01:49,774 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:01:49,775 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:01:49,775 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:01:49,775 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:01:49,775 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:01:49,775 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork6======== [2021-06-24 21:01:50,270 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:01:50,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:01:50,274 INFO L82 PathProgramCache]: Analyzing trace with hash -1027246442, now seen corresponding path program 1 times [2021-06-24 21:01:50,280 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:01:50,281 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [804688449] [2021-06-24 21:01:50,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:01:50,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:01:50,404 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 21:01:50,405 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:01:50,406 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [804688449] [2021-06-24 21:01:50,407 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [804688449] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:01:50,407 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:01:50,407 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 21:01:50,408 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [19117760] [2021-06-24 21:01:50,412 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:01:50,413 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:01:50,425 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:01:50,426 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:01:50,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:50,428 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:01:50,429 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-24 21:01:50,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:50,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:50,882 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-24 21:01:50,882 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:01:50,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:01:50,885 INFO L82 PathProgramCache]: Analyzing trace with hash -1606196222, now seen corresponding path program 1 times [2021-06-24 21:01:50,885 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:01:50,886 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1874562596] [2021-06-24 21:01:50,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:01:50,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:01:50,918 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 21:01:50,918 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:01:50,918 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1874562596] [2021-06-24 21:01:50,919 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1874562596] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:01:50,919 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:01:50,919 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 21:01:50,919 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [810722314] [2021-06-24 21:01:50,920 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:01:50,920 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:01:50,920 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:01:50,921 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:01:50,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:50,921 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:01:50,921 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 9.0) internal successors, (18), 3 states have internal predecessors, (18), 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 21:01:50,922 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:50,922 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:51,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:51,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:51,170 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-24 21:01:51,170 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:01:51,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:01:51,170 INFO L82 PathProgramCache]: Analyzing trace with hash -1197527606, now seen corresponding path program 1 times [2021-06-24 21:01:51,170 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:01:51,171 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1840284267] [2021-06-24 21:01:51,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:01:51,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:01:51,246 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 21:01:51,246 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:01:51,247 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1840284267] [2021-06-24 21:01:51,247 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1840284267] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:01:51,247 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:01:51,247 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-06-24 21:01:51,247 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [526888281] [2021-06-24 21:01:51,248 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-24 21:01:51,248 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:01:51,249 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-24 21:01:51,249 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-06-24 21:01:51,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:51,249 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:01:51,249 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 5 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-24 21:01:51,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:51,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:51,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:51,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:51,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:51,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-24 21:01:51,612 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-24 21:01:51,612 INFO L430 AbstractCegarLoop]: === Iteration 4 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:01:51,613 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:01:51,613 INFO L82 PathProgramCache]: Analyzing trace with hash 1743432154, now seen corresponding path program 1 times [2021-06-24 21:01:51,613 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:01:51,613 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1374242568] [2021-06-24 21:01:51,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:01:51,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:01:51,713 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-24 21:01:51,713 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:01:51,714 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1374242568] [2021-06-24 21:01:51,714 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1374242568] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:01:51,715 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1112978439] [2021-06-24 21:01:51,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:01:51,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:01:51,760 INFO L263 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 34 conjunts are in the unsatisfiable core [2021-06-24 21:01:51,765 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:01:51,946 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-24 21:01:51,947 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1112978439] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:01:51,947 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:01:51,947 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2021-06-24 21:01:51,947 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [134410353] [2021-06-24 21:01:51,948 INFO L462 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-06-24 21:01:51,948 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:01:51,949 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-06-24 21:01:51,949 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2021-06-24 21:01:51,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:51,950 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:01:51,952 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 5.7272727272727275) internal successors, (63), 10 states have internal predecessors, (63), 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 21:01:51,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:51,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:51,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-24 21:01:51,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:08,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:08,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:08,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-24 21:02:08,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:02:08,673 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:02:08,694 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork6 was SAFE (1/7) [2021-06-24 21:02:08,696 INFO L255 AbstractCegarLoop]: Starting to check reachability of 7 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 21:02:08,737 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:02:08,738 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:02:08,738 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:02:08,738 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:02:08,738 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:02:08,738 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:02:08,738 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:02:08,738 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-24 21:02:08,827 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE (2/7) [2021-06-24 21:02:08,827 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 21:02:08,893 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:02:08,893 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:02:08,893 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:02:08,893 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:02:08,893 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:02:08,893 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:02:08,893 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:02:08,893 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork4======== [2021-06-24 21:02:09,018 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:02:09,018 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:02:09,018 INFO L82 PathProgramCache]: Analyzing trace with hash 1206715399, now seen corresponding path program 1 times [2021-06-24 21:02:09,018 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:02:09,018 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1950515474] [2021-06-24 21:02:09,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:02:09,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:02:09,049 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 21:02:09,049 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:02:09,049 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1950515474] [2021-06-24 21:02:09,049 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1950515474] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:02:09,049 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:02:09,049 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 21:02:09,049 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [48716984] [2021-06-24 21:02:09,050 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:02:09,050 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:02:09,050 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:02:09,050 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:02:09,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:09,050 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:02:09,050 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 21:02:09,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:09,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:09,196 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-06-24 21:02:09,196 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:02:09,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:02:09,196 INFO L82 PathProgramCache]: Analyzing trace with hash 1945274227, now seen corresponding path program 1 times [2021-06-24 21:02:09,196 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:02:09,196 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [979331673] [2021-06-24 21:02:09,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:02:09,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:02:09,203 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 21:02:09,204 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:02:09,204 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [979331673] [2021-06-24 21:02:09,204 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [979331673] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:02:09,204 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:02:09,204 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 21:02:09,204 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [918645172] [2021-06-24 21:02:09,204 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:02:09,204 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:02:09,205 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:02:09,205 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:02:09,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:09,205 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:02:09,205 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 7.0) internal successors, (14), 3 states have internal predecessors, (14), 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 21:02:09,205 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:09,205 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:09,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:09,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:09,318 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-06-24 21:02:09,318 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:02:09,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:02:09,319 INFO L82 PathProgramCache]: Analyzing trace with hash 2116605351, now seen corresponding path program 1 times [2021-06-24 21:02:09,319 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:02:09,319 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2121116148] [2021-06-24 21:02:09,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:02:09,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:02:09,394 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-24 21:02:09,394 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:02:09,395 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2121116148] [2021-06-24 21:02:09,395 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2121116148] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:02:09,395 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:02:09,395 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-24 21:02:09,395 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1096585287] [2021-06-24 21:02:09,395 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 21:02:09,395 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:02:09,395 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 21:02:09,395 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 21:02:09,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:09,396 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:02:09,396 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 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 21:02:09,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:09,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:09,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:21,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:21,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:21,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:02:21,346 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-06-24 21:02:21,348 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork4 was SAFE (3/7) [2021-06-24 21:02:21,349 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 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 21:02:21,353 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:02:21,353 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:02:21,353 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:02:21,353 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:02:21,353 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:02:21,353 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:02:21,353 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:02:21,353 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork5======== [2021-06-24 21:02:21,436 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:02:21,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:02:21,436 INFO L82 PathProgramCache]: Analyzing trace with hash 12338864, now seen corresponding path program 1 times [2021-06-24 21:02:21,436 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:02:21,436 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1053581845] [2021-06-24 21:02:21,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:02:21,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:02:21,451 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 21:02:21,451 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:02:21,451 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1053581845] [2021-06-24 21:02:21,451 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1053581845] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:02:21,451 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:02:21,451 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 21:02:21,451 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1219248748] [2021-06-24 21:02:21,452 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:02:21,452 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:02:21,452 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:02:21,452 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:02:21,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:21,452 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:02:21,452 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 21:02:21,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:21,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:21,565 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-06-24 21:02:21,565 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:02:21,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:02:21,566 INFO L82 PathProgramCache]: Analyzing trace with hash 1097768732, now seen corresponding path program 1 times [2021-06-24 21:02:21,566 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:02:21,566 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1491184325] [2021-06-24 21:02:21,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:02:21,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:02:21,573 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 21:02:21,573 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:02:21,573 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1491184325] [2021-06-24 21:02:21,573 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1491184325] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:02:21,573 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:02:21,573 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 21:02:21,573 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [258792329] [2021-06-24 21:02:21,573 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:02:21,573 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:02:21,574 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:02:21,574 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:02:21,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:21,574 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:02:21,574 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 8.0) 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 21:02:21,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:21,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:21,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:21,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:21,691 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-06-24 21:02:21,691 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:02:21,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:02:21,692 INFO L82 PathProgramCache]: Analyzing trace with hash 429685708, now seen corresponding path program 1 times [2021-06-24 21:02:21,692 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:02:21,692 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1330926089] [2021-06-24 21:02:21,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:02:21,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:02:21,734 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-24 21:02:21,734 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:02:21,734 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1330926089] [2021-06-24 21:02:21,734 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1330926089] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:02:21,735 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:02:21,735 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-24 21:02:21,735 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1560385499] [2021-06-24 21:02:21,735 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 21:02:21,735 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:02:21,735 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 21:02:21,735 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 21:02:21,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:21,735 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:02:21,735 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 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 21:02:21,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:21,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:21,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:33,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:33,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:33,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:02:33,540 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-06-24 21:02:33,542 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork5 was SAFE (4/7) [2021-06-24 21:02:33,543 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 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 21:02:33,546 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:02:33,546 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:02:33,546 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:02:33,547 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:02:33,547 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:02:33,547 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:02:33,547 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:02:33,547 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork2======== [2021-06-24 21:02:33,681 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:02:33,681 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:02:33,681 INFO L82 PathProgramCache]: Analyzing trace with hash 1310915508, now seen corresponding path program 1 times [2021-06-24 21:02:33,681 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:02:33,681 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [208048202] [2021-06-24 21:02:33,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:02:33,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:02:33,697 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 21:02:33,697 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:02:33,697 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [208048202] [2021-06-24 21:02:33,697 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [208048202] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:02:33,697 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:02:33,697 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 21:02:33,697 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [969226495] [2021-06-24 21:02:33,697 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:02:33,697 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:02:33,698 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:02:33,698 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:02:33,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:33,698 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:02:33,698 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 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 21:02:33,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:33,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:33,801 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-06-24 21:02:33,801 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:02:33,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:02:33,802 INFO L82 PathProgramCache]: Analyzing trace with hash 938153248, now seen corresponding path program 1 times [2021-06-24 21:02:33,802 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:02:33,802 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [771096503] [2021-06-24 21:02:33,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:02:33,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:02:33,807 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 21:02:33,807 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:02:33,807 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [771096503] [2021-06-24 21:02:33,807 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [771096503] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:02:33,807 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:02:33,807 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 21:02:33,808 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [100354583] [2021-06-24 21:02:33,808 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:02:33,808 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:02:33,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:02:33,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:02:33,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:33,808 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:02:33,808 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 5.0) internal successors, (10), 3 states have internal predecessors, (10), 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 21:02:33,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:33,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:33,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:33,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:33,909 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-06-24 21:02:33,909 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:02:33,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:02:33,909 INFO L82 PathProgramCache]: Analyzing trace with hash -912198991, now seen corresponding path program 1 times [2021-06-24 21:02:33,909 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:02:33,909 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1761221442] [2021-06-24 21:02:33,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:02:33,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:02:33,945 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-24 21:02:33,945 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:02:33,945 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1761221442] [2021-06-24 21:02:33,946 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1761221442] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:02:33,946 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:02:33,947 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-24 21:02:33,947 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2021377694] [2021-06-24 21:02:33,947 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 21:02:33,947 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:02:33,947 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 21:02:33,947 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 21:02:33,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:33,947 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:02:33,947 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 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 21:02:33,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:33,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:33,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:47,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:47,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:47,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:02:47,747 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-06-24 21:02:47,761 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork2 was SAFE (5/7) [2021-06-24 21:02:47,762 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 21:02:47,766 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:02:47,766 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:02:47,767 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:02:47,767 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:02:47,767 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:02:47,767 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:02:47,767 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:02:47,767 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork3======== [2021-06-24 21:02:47,901 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:02:47,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:02:47,901 INFO L82 PathProgramCache]: Analyzing trace with hash 1364382671, now seen corresponding path program 1 times [2021-06-24 21:02:47,902 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:02:47,902 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1259591018] [2021-06-24 21:02:47,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:02:47,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:02:47,912 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 21:02:47,912 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:02:47,912 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1259591018] [2021-06-24 21:02:47,912 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1259591018] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:02:47,912 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:02:47,912 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 21:02:47,912 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1474911680] [2021-06-24 21:02:47,912 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:02:47,912 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:02:47,913 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:02:47,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:02:47,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:47,913 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:02:47,913 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 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 21:02:47,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:48,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:48,005 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-06-24 21:02:48,006 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:02:48,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:02:48,006 INFO L82 PathProgramCache]: Analyzing trace with hash -377863621, now seen corresponding path program 1 times [2021-06-24 21:02:48,006 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:02:48,006 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [293365117] [2021-06-24 21:02:48,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:02:48,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:02:48,011 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 21:02:48,011 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:02:48,011 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [293365117] [2021-06-24 21:02:48,011 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [293365117] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:02:48,011 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:02:48,012 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 21:02:48,012 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1724396574] [2021-06-24 21:02:48,012 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:02:48,012 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:02:48,012 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:02:48,012 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:02:48,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:48,012 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:02:48,012 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 6.0) internal successors, (12), 3 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 21:02:48,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:48,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:48,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:48,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:48,112 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-06-24 21:02:48,112 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:02:48,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:02:48,113 INFO L82 PathProgramCache]: Analyzing trace with hash -1283076778, now seen corresponding path program 1 times [2021-06-24 21:02:48,113 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:02:48,113 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1521731873] [2021-06-24 21:02:48,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:02:48,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:02:48,149 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-24 21:02:48,149 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:02:48,149 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1521731873] [2021-06-24 21:02:48,149 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1521731873] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:02:48,149 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:02:48,149 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-24 21:02:48,149 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1246478242] [2021-06-24 21:02:48,149 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 21:02:48,150 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:02:48,150 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 21:02:48,150 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 21:02:48,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:48,150 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:02:48,150 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 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 21:02:48,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:48,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:48,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:59,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:59,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:59,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:02:59,835 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-06-24 21:02:59,837 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork3 was SAFE (6/7) [2021-06-24 21:02:59,838 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 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 21:02:59,877 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:02:59,877 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:02:59,877 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:02:59,877 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:02:59,877 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:02:59,877 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:02:59,877 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:02:59,877 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork1======== [2021-06-24 21:02:59,953 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:02:59,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:02:59,953 INFO L82 PathProgramCache]: Analyzing trace with hash 930972037, now seen corresponding path program 1 times [2021-06-24 21:02:59,953 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:02:59,953 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1149418104] [2021-06-24 21:02:59,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:02:59,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:02:59,964 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 21:02:59,964 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:02:59,964 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1149418104] [2021-06-24 21:02:59,964 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1149418104] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:02:59,964 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:02:59,965 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 21:02:59,965 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [438437508] [2021-06-24 21:02:59,965 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:02:59,965 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:02:59,965 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:02:59,965 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:02:59,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:59,965 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:02:59,966 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 21:02:59,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:03:00,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:03:00,060 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-06-24 21:03:00,060 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:03:00,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:03:00,061 INFO L82 PathProgramCache]: Analyzing trace with hash 689243633, now seen corresponding path program 1 times [2021-06-24 21:03:00,061 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:03:00,061 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [26416269] [2021-06-24 21:03:00,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:03:00,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:03:00,077 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 21:03:00,077 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:03:00,077 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [26416269] [2021-06-24 21:03:00,077 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [26416269] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:03:00,077 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:03:00,077 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 21:03:00,077 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [583327226] [2021-06-24 21:03:00,077 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:03:00,077 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:03:00,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:03:00,078 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:03:00,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:03:00,078 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:03:00,078 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 21:03:00,078 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:03:00,078 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:03:00,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:03:00,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:03:00,181 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-06-24 21:03:00,181 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:03:00,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:03:00,182 INFO L82 PathProgramCache]: Analyzing trace with hash -1647853253, now seen corresponding path program 1 times [2021-06-24 21:03:00,182 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:03:00,182 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1343097484] [2021-06-24 21:03:00,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:03:00,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:03:00,239 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-24 21:03:00,239 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:03:00,239 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1343097484] [2021-06-24 21:03:00,240 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1343097484] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:03:00,240 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:03:00,240 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-24 21:03:00,240 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [537364607] [2021-06-24 21:03:00,240 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 21:03:00,240 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:03:00,240 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 21:03:00,241 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 21:03:00,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:03:00,241 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:03:00,241 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 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 21:03:00,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:03:00,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:03:00,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:03:11,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:03:11,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:03:11,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:03:11,596 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-06-24 21:03:11,601 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork1 was SAFE (7/7) [2021-06-24 21:03:11,601 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-24 21:03:11,609 INFO L202 PluginConnector]: Adding new model bluetooth06.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.06 09:03:11 BasicIcfg [2021-06-24 21:03:11,609 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-24 21:03:11,610 INFO L168 Benchmark]: Toolchain (without parser) took 82333.60 ms. Allocated memory was 194.0 MB in the beginning and 6.8 GB in the end (delta: 6.6 GB). Free memory was 174.2 MB in the beginning and 4.8 GB in the end (delta: -4.6 GB). Peak memory consumption was 2.1 GB. Max. memory is 8.0 GB. [2021-06-24 21:03:11,610 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.12 ms. Allocated memory is still 194.0 MB. Free memory is still 175.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-24 21:03:11,610 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.41 ms. Allocated memory is still 194.0 MB. Free memory was 174.2 MB in the beginning and 172.2 MB in the end (delta: 1.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-24 21:03:11,610 INFO L168 Benchmark]: Boogie Preprocessor took 11.67 ms. Allocated memory is still 194.0 MB. Free memory was 172.2 MB in the beginning and 171.4 MB in the end (delta: 867.2 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-24 21:03:11,610 INFO L168 Benchmark]: RCFGBuilder took 278.70 ms. Allocated memory is still 194.0 MB. Free memory was 171.4 MB in the beginning and 157.9 MB in the end (delta: 13.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-06-24 21:03:11,610 INFO L168 Benchmark]: TraceAbstraction took 81989.46 ms. Allocated memory was 194.0 MB in the beginning and 6.8 GB in the end (delta: 6.6 GB). Free memory was 157.4 MB in the beginning and 4.8 GB in the end (delta: -4.6 GB). Peak memory consumption was 2.1 GB. Max. memory is 8.0 GB. [2021-06-24 21:03:11,610 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 0.12 ms. Allocated memory is still 194.0 MB. Free memory is still 175.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 49.41 ms. Allocated memory is still 194.0 MB. Free memory was 174.2 MB in the beginning and 172.2 MB in the end (delta: 1.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 11.67 ms. Allocated memory is still 194.0 MB. Free memory was 172.2 MB in the beginning and 171.4 MB in the end (delta: 867.2 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 278.70 ms. Allocated memory is still 194.0 MB. Free memory was 171.4 MB in the beginning and 157.9 MB in the end (delta: 13.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 81989.46 ms. Allocated memory was 194.0 MB in the beginning and 6.8 GB in the end (delta: 6.6 GB). Free memory was 157.4 MB in the beginning and 4.8 GB in the end (delta: -4.6 GB). Peak memory consumption was 2.1 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: 387012, positive: 381109, positive conditional: 378526, positive unconditional: 2583, negative: 5903, negative conditional: 5756, negative unconditional: 147, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 383267, positive: 381109, positive conditional: 378526, positive unconditional: 2583, negative: 2158, negative conditional: 2011, negative unconditional: 147, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 383267, positive: 357753, positive conditional: 0, positive unconditional: 357753, negative: 25514, negative conditional: 0, negative unconditional: 25514, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1742, positive: 1648, positive conditional: 0, positive unconditional: 1648, negative: 94, negative conditional: 0, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1742, positive: 1565, positive conditional: 0, positive unconditional: 1565, negative: 177, negative conditional: 0, negative unconditional: 177, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 177, positive: 83, positive conditional: 0, positive unconditional: 83, negative: 94, negative conditional: 0, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 312, positive: 169, positive conditional: 86, positive unconditional: 83, negative: 143, negative conditional: 49, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 763, positive: 399, positive conditional: 108, positive unconditional: 291, negative: 363, negative conditional: 54, negative unconditional: 309, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 383267, positive: 356105, positive conditional: 0, positive unconditional: 356105, negative: 25420, negative conditional: 0, negative unconditional: 25420, unknown: 1742, unknown conditional: 0, unknown unconditional: 1742] , Statistics on independence cache: Total cache size (in pairs): 1877, Positive cache size: 1734, Positive conditional cache size: 86, Positive unconditional cache size: 1648, Negative cache size: 143, Negative conditional cache size: 49, Negative unconditional cache size: 94, SemanticConditionEliminator.Independence Queries: [ total: 44698, positive: 23356, positive conditional: 23356, positive unconditional: 0, negative: 21342, negative conditional: 6202, negative unconditional: 15140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 44698, positive: 23356, positive conditional: 23356, positive unconditional: 0, negative: 21342, negative conditional: 6202, negative unconditional: 15140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 312, positive: 169, positive conditional: 86, positive unconditional: 83, negative: 143, negative conditional: 49, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 763, positive: 399, positive conditional: 108, positive unconditional: 291, negative: 363, negative conditional: 54, negative unconditional: 309, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 44698, positive: 23270, positive conditional: 23270, positive unconditional: 0, negative: 21293, negative conditional: 6153, negative unconditional: 15140, unknown: 135, unknown conditional: 135, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1877, Positive cache size: 1734, Positive conditional cache size: 86, Positive unconditional cache size: 1648, Negative cache size: 143, Negative conditional cache size: 49, Negative unconditional cache size: 94, Eliminated conditions: 14830, SemanticConditionEliminator.Independence Queries: [ total: 44698, positive: 23356, positive conditional: 23356, positive unconditional: 0, negative: 21342, negative conditional: 6202, negative unconditional: 15140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 44698, positive: 23356, positive conditional: 23356, positive unconditional: 0, negative: 21342, negative conditional: 6202, negative unconditional: 15140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 312, positive: 169, positive conditional: 86, positive unconditional: 83, negative: 143, negative conditional: 49, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 763, positive: 399, positive conditional: 108, positive unconditional: 291, negative: 363, negative conditional: 54, negative unconditional: 309, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 44698, positive: 23270, positive conditional: 23270, positive unconditional: 0, negative: 21293, negative conditional: 6153, negative unconditional: 15140, unknown: 135, unknown conditional: 135, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1877, Positive cache size: 1734, Positive conditional cache size: 86, Positive unconditional cache size: 1648, Negative cache size: 143, Negative conditional cache size: 49, Negative unconditional cache size: 94, Eliminated conditions: 14830, SemanticConditionEliminator.Independence Queries: [ total: 44698, positive: 23356, positive conditional: 23356, positive unconditional: 0, negative: 21342, negative conditional: 6202, negative unconditional: 15140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 44698, positive: 23356, positive conditional: 23356, positive unconditional: 0, negative: 21342, negative conditional: 6202, negative unconditional: 15140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 312, positive: 169, positive conditional: 86, positive unconditional: 83, negative: 143, negative conditional: 49, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 763, positive: 399, positive conditional: 108, positive unconditional: 291, negative: 363, negative conditional: 54, negative unconditional: 309, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 44698, positive: 23270, positive conditional: 23270, positive unconditional: 0, negative: 21293, negative conditional: 6153, negative unconditional: 15140, unknown: 135, unknown conditional: 135, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1877, Positive cache size: 1734, Positive conditional cache size: 86, Positive unconditional cache size: 1648, Negative cache size: 143, Negative conditional cache size: 49, Negative unconditional cache size: 94, Eliminated conditions: 14830, SemanticConditionEliminator.Independence Queries: [ total: 44698, positive: 23356, positive conditional: 23356, positive unconditional: 0, negative: 21342, negative conditional: 6202, negative unconditional: 15140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 44698, positive: 23356, positive conditional: 23356, positive unconditional: 0, negative: 21342, negative conditional: 6202, negative unconditional: 15140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 312, positive: 169, positive conditional: 86, positive unconditional: 83, negative: 143, negative conditional: 49, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 763, positive: 399, positive conditional: 108, positive unconditional: 291, negative: 363, negative conditional: 54, negative unconditional: 309, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 44698, positive: 23270, positive conditional: 23270, positive unconditional: 0, negative: 21293, negative conditional: 6153, negative unconditional: 15140, unknown: 135, unknown conditional: 135, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1877, Positive cache size: 1734, Positive conditional cache size: 86, Positive unconditional cache size: 1648, Negative cache size: 143, Negative conditional cache size: 49, Negative unconditional cache size: 94, Eliminated conditions: 14830 ], Maximal queried relation: 4, Independence queries for same thread: 3745 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 9713, Number of persistent set computation: 88537, Number of trivial persistent sets: 86105, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 387012, positive: 381109, positive conditional: 378526, positive unconditional: 2583, negative: 5903, negative conditional: 5756, negative unconditional: 147, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 383267, positive: 381109, positive conditional: 378526, positive unconditional: 2583, negative: 2158, negative conditional: 2011, negative unconditional: 147, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 383267, positive: 357753, positive conditional: 0, positive unconditional: 357753, negative: 25514, negative conditional: 0, negative unconditional: 25514, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1742, positive: 1648, positive conditional: 0, positive unconditional: 1648, negative: 94, negative conditional: 0, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1742, positive: 1565, positive conditional: 0, positive unconditional: 1565, negative: 177, negative conditional: 0, negative unconditional: 177, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 177, positive: 83, positive conditional: 0, positive unconditional: 83, negative: 94, negative conditional: 0, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 312, positive: 169, positive conditional: 86, positive unconditional: 83, negative: 143, negative conditional: 49, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 763, positive: 399, positive conditional: 108, positive unconditional: 291, negative: 363, negative conditional: 54, negative unconditional: 309, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 383267, positive: 356105, positive conditional: 0, positive unconditional: 356105, negative: 25420, negative conditional: 0, negative unconditional: 25420, unknown: 1742, unknown conditional: 0, unknown unconditional: 1742] , Statistics on independence cache: Total cache size (in pairs): 1877, Positive cache size: 1734, Positive conditional cache size: 86, Positive unconditional cache size: 1648, Negative cache size: 143, Negative conditional cache size: 49, Negative unconditional cache size: 94, SemanticConditionEliminator.Independence Queries: [ total: 44698, positive: 23356, positive conditional: 23356, positive unconditional: 0, negative: 21342, negative conditional: 6202, negative unconditional: 15140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 44698, positive: 23356, positive conditional: 23356, positive unconditional: 0, negative: 21342, negative conditional: 6202, negative unconditional: 15140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 312, positive: 169, positive conditional: 86, positive unconditional: 83, negative: 143, negative conditional: 49, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 763, positive: 399, positive conditional: 108, positive unconditional: 291, negative: 363, negative conditional: 54, negative unconditional: 309, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 44698, positive: 23270, positive conditional: 23270, positive unconditional: 0, negative: 21293, negative conditional: 6153, negative unconditional: 15140, unknown: 135, unknown conditional: 135, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1877, Positive cache size: 1734, Positive conditional cache size: 86, Positive unconditional cache size: 1648, Negative cache size: 143, Negative conditional cache size: 49, Negative unconditional cache size: 94, Eliminated conditions: 14830, SemanticConditionEliminator.Independence Queries: [ total: 44698, positive: 23356, positive conditional: 23356, positive unconditional: 0, negative: 21342, negative conditional: 6202, negative unconditional: 15140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 44698, positive: 23356, positive conditional: 23356, positive unconditional: 0, negative: 21342, negative conditional: 6202, negative unconditional: 15140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 312, positive: 169, positive conditional: 86, positive unconditional: 83, negative: 143, negative conditional: 49, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 763, positive: 399, positive conditional: 108, positive unconditional: 291, negative: 363, negative conditional: 54, negative unconditional: 309, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 44698, positive: 23270, positive conditional: 23270, positive unconditional: 0, negative: 21293, negative conditional: 6153, negative unconditional: 15140, unknown: 135, unknown conditional: 135, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1877, Positive cache size: 1734, Positive conditional cache size: 86, Positive unconditional cache size: 1648, Negative cache size: 143, Negative conditional cache size: 49, Negative unconditional cache size: 94, Eliminated conditions: 14830, SemanticConditionEliminator.Independence Queries: [ total: 44698, positive: 23356, positive conditional: 23356, positive unconditional: 0, negative: 21342, negative conditional: 6202, negative unconditional: 15140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 44698, positive: 23356, positive conditional: 23356, positive unconditional: 0, negative: 21342, negative conditional: 6202, negative unconditional: 15140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 312, positive: 169, positive conditional: 86, positive unconditional: 83, negative: 143, negative conditional: 49, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 763, positive: 399, positive conditional: 108, positive unconditional: 291, negative: 363, negative conditional: 54, negative unconditional: 309, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 44698, positive: 23270, positive conditional: 23270, positive unconditional: 0, negative: 21293, negative conditional: 6153, negative unconditional: 15140, unknown: 135, unknown conditional: 135, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1877, Positive cache size: 1734, Positive conditional cache size: 86, Positive unconditional cache size: 1648, Negative cache size: 143, Negative conditional cache size: 49, Negative unconditional cache size: 94, Eliminated conditions: 14830, SemanticConditionEliminator.Independence Queries: [ total: 44698, positive: 23356, positive conditional: 23356, positive unconditional: 0, negative: 21342, negative conditional: 6202, negative unconditional: 15140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 44698, positive: 23356, positive conditional: 23356, positive unconditional: 0, negative: 21342, negative conditional: 6202, negative unconditional: 15140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 312, positive: 169, positive conditional: 86, positive unconditional: 83, negative: 143, negative conditional: 49, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 763, positive: 399, positive conditional: 108, positive unconditional: 291, negative: 363, negative conditional: 54, negative unconditional: 309, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 44698, positive: 23270, positive conditional: 23270, positive unconditional: 0, negative: 21293, negative conditional: 6153, negative unconditional: 15140, unknown: 135, unknown conditional: 135, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1877, Positive cache size: 1734, Positive conditional cache size: 86, Positive unconditional cache size: 1648, Negative cache size: 143, Negative conditional cache size: 49, Negative unconditional cache size: 94, Eliminated conditions: 14830 ], Maximal queried relation: 4, Independence queries for same thread: 3745 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1522, positive: 1465, positive conditional: 135, positive unconditional: 1330, negative: 57, negative conditional: 15, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 1507, positive: 1465, positive conditional: 135, positive unconditional: 1330, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 1507, positive: 1465, positive conditional: 0, positive unconditional: 1465, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1122, positive: 1080, positive conditional: 0, positive unconditional: 1080, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1122, positive: 1044, positive conditional: 0, positive unconditional: 1044, negative: 78, negative conditional: 0, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 78, positive: 36, positive conditional: 0, positive unconditional: 36, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 36, positive conditional: 0, positive unconditional: 36, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 79, positive: 21, positive conditional: 0, positive unconditional: 21, negative: 58, negative conditional: 0, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1507, positive: 385, positive conditional: 0, positive unconditional: 385, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 1122, unknown conditional: 0, unknown unconditional: 1122] , Statistics on independence cache: Total cache size (in pairs): 1122, Positive cache size: 1080, Positive conditional cache size: 0, Positive unconditional cache size: 1080, Negative cache size: 42, Negative conditional cache size: 0, Negative unconditional cache size: 42 ], Maximal queried relation: 0, Independence queries for same thread: 15 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 84, Number of persistent set computation: 16, Number of trivial persistent sets: 10, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1522, positive: 1465, positive conditional: 135, positive unconditional: 1330, negative: 57, negative conditional: 15, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 1507, positive: 1465, positive conditional: 135, positive unconditional: 1330, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 1507, positive: 1465, positive conditional: 0, positive unconditional: 1465, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1122, positive: 1080, positive conditional: 0, positive unconditional: 1080, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1122, positive: 1044, positive conditional: 0, positive unconditional: 1044, negative: 78, negative conditional: 0, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 78, positive: 36, positive conditional: 0, positive unconditional: 36, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 36, positive conditional: 0, positive unconditional: 36, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 79, positive: 21, positive conditional: 0, positive unconditional: 21, negative: 58, negative conditional: 0, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1507, positive: 385, positive conditional: 0, positive unconditional: 385, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 1122, unknown conditional: 0, unknown unconditional: 1122] , Statistics on independence cache: Total cache size (in pairs): 1122, Positive cache size: 1080, Positive conditional cache size: 0, Positive unconditional cache size: 1080, Negative cache size: 42, Negative conditional cache size: 0, Negative unconditional cache size: 42 ], Maximal queried relation: 0, Independence queries for same thread: 15 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 415614, positive: 401755, positive conditional: 399173, positive unconditional: 2582, negative: 13859, negative conditional: 13711, negative unconditional: 148, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 404346, positive: 401755, positive conditional: 399173, positive unconditional: 2582, negative: 2591, negative conditional: 2443, negative unconditional: 148, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 404346, positive: 374245, positive conditional: 0, positive unconditional: 374245, negative: 30101, negative conditional: 0, negative unconditional: 30101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1722, positive: 1629, positive conditional: 0, positive unconditional: 1629, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1722, positive: 1547, positive conditional: 0, positive unconditional: 1547, negative: 175, negative conditional: 0, negative unconditional: 175, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 175, positive: 82, positive conditional: 0, positive unconditional: 82, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 276, positive: 167, positive conditional: 85, positive unconditional: 82, negative: 109, negative conditional: 16, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 336, positive: 201, positive conditional: 113, positive unconditional: 88, negative: 134, negative conditional: 14, negative unconditional: 121, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 404346, positive: 372616, positive conditional: 0, positive unconditional: 372616, negative: 30008, negative conditional: 0, negative unconditional: 30008, unknown: 1722, unknown conditional: 0, unknown unconditional: 1722] , Statistics on independence cache: Total cache size (in pairs): 1823, Positive cache size: 1714, Positive conditional cache size: 85, Positive unconditional cache size: 1629, Negative cache size: 109, Negative conditional cache size: 16, Negative unconditional cache size: 93, SemanticConditionEliminator.Independence Queries: [ total: 50519, positive: 27510, positive conditional: 27510, positive unconditional: 0, negative: 23009, negative conditional: 2430, negative unconditional: 20579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50519, positive: 27510, positive conditional: 27510, positive unconditional: 0, negative: 23009, negative conditional: 2430, negative unconditional: 20579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 276, positive: 167, positive conditional: 85, positive unconditional: 82, negative: 109, negative conditional: 16, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 336, positive: 201, positive conditional: 113, positive unconditional: 88, negative: 134, negative conditional: 14, negative unconditional: 121, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50519, positive: 27425, positive conditional: 27425, positive unconditional: 0, negative: 22993, negative conditional: 2414, negative unconditional: 20579, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1823, Positive cache size: 1714, Positive conditional cache size: 85, Positive unconditional cache size: 1629, Negative cache size: 109, Negative conditional cache size: 16, Negative unconditional cache size: 93, Eliminated conditions: 20351, SemanticConditionEliminator.Independence Queries: [ total: 50519, positive: 27510, positive conditional: 27510, positive unconditional: 0, negative: 23009, negative conditional: 2430, negative unconditional: 20579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50519, positive: 27510, positive conditional: 27510, positive unconditional: 0, negative: 23009, negative conditional: 2430, negative unconditional: 20579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 276, positive: 167, positive conditional: 85, positive unconditional: 82, negative: 109, negative conditional: 16, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 336, positive: 201, positive conditional: 113, positive unconditional: 88, negative: 134, negative conditional: 14, negative unconditional: 121, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50519, positive: 27425, positive conditional: 27425, positive unconditional: 0, negative: 22993, negative conditional: 2414, negative unconditional: 20579, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1823, Positive cache size: 1714, Positive conditional cache size: 85, Positive unconditional cache size: 1629, Negative cache size: 109, Negative conditional cache size: 16, Negative unconditional cache size: 93, Eliminated conditions: 20351, SemanticConditionEliminator.Independence Queries: [ total: 50519, positive: 27510, positive conditional: 27510, positive unconditional: 0, negative: 23009, negative conditional: 2430, negative unconditional: 20579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50519, positive: 27510, positive conditional: 27510, positive unconditional: 0, negative: 23009, negative conditional: 2430, negative unconditional: 20579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 276, positive: 167, positive conditional: 85, positive unconditional: 82, negative: 109, negative conditional: 16, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 336, positive: 201, positive conditional: 113, positive unconditional: 88, negative: 134, negative conditional: 14, negative unconditional: 121, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50519, positive: 27425, positive conditional: 27425, positive unconditional: 0, negative: 22993, negative conditional: 2414, negative unconditional: 20579, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1823, Positive cache size: 1714, Positive conditional cache size: 85, Positive unconditional cache size: 1629, Negative cache size: 109, Negative conditional cache size: 16, Negative unconditional cache size: 93, Eliminated conditions: 20351 ], Maximal queried relation: 3, Independence queries for same thread: 11268 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 6463, Number of persistent set computation: 85344, Number of trivial persistent sets: 83236, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 415614, positive: 401755, positive conditional: 399173, positive unconditional: 2582, negative: 13859, negative conditional: 13711, negative unconditional: 148, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 404346, positive: 401755, positive conditional: 399173, positive unconditional: 2582, negative: 2591, negative conditional: 2443, negative unconditional: 148, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 404346, positive: 374245, positive conditional: 0, positive unconditional: 374245, negative: 30101, negative conditional: 0, negative unconditional: 30101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1722, positive: 1629, positive conditional: 0, positive unconditional: 1629, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1722, positive: 1547, positive conditional: 0, positive unconditional: 1547, negative: 175, negative conditional: 0, negative unconditional: 175, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 175, positive: 82, positive conditional: 0, positive unconditional: 82, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 276, positive: 167, positive conditional: 85, positive unconditional: 82, negative: 109, negative conditional: 16, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 336, positive: 201, positive conditional: 113, positive unconditional: 88, negative: 134, negative conditional: 14, negative unconditional: 121, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 404346, positive: 372616, positive conditional: 0, positive unconditional: 372616, negative: 30008, negative conditional: 0, negative unconditional: 30008, unknown: 1722, unknown conditional: 0, unknown unconditional: 1722] , Statistics on independence cache: Total cache size (in pairs): 1823, Positive cache size: 1714, Positive conditional cache size: 85, Positive unconditional cache size: 1629, Negative cache size: 109, Negative conditional cache size: 16, Negative unconditional cache size: 93, SemanticConditionEliminator.Independence Queries: [ total: 50519, positive: 27510, positive conditional: 27510, positive unconditional: 0, negative: 23009, negative conditional: 2430, negative unconditional: 20579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50519, positive: 27510, positive conditional: 27510, positive unconditional: 0, negative: 23009, negative conditional: 2430, negative unconditional: 20579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 276, positive: 167, positive conditional: 85, positive unconditional: 82, negative: 109, negative conditional: 16, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 336, positive: 201, positive conditional: 113, positive unconditional: 88, negative: 134, negative conditional: 14, negative unconditional: 121, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50519, positive: 27425, positive conditional: 27425, positive unconditional: 0, negative: 22993, negative conditional: 2414, negative unconditional: 20579, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1823, Positive cache size: 1714, Positive conditional cache size: 85, Positive unconditional cache size: 1629, Negative cache size: 109, Negative conditional cache size: 16, Negative unconditional cache size: 93, Eliminated conditions: 20351, SemanticConditionEliminator.Independence Queries: [ total: 50519, positive: 27510, positive conditional: 27510, positive unconditional: 0, negative: 23009, negative conditional: 2430, negative unconditional: 20579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50519, positive: 27510, positive conditional: 27510, positive unconditional: 0, negative: 23009, negative conditional: 2430, negative unconditional: 20579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 276, positive: 167, positive conditional: 85, positive unconditional: 82, negative: 109, negative conditional: 16, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 336, positive: 201, positive conditional: 113, positive unconditional: 88, negative: 134, negative conditional: 14, negative unconditional: 121, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50519, positive: 27425, positive conditional: 27425, positive unconditional: 0, negative: 22993, negative conditional: 2414, negative unconditional: 20579, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1823, Positive cache size: 1714, Positive conditional cache size: 85, Positive unconditional cache size: 1629, Negative cache size: 109, Negative conditional cache size: 16, Negative unconditional cache size: 93, Eliminated conditions: 20351, SemanticConditionEliminator.Independence Queries: [ total: 50519, positive: 27510, positive conditional: 27510, positive unconditional: 0, negative: 23009, negative conditional: 2430, negative unconditional: 20579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50519, positive: 27510, positive conditional: 27510, positive unconditional: 0, negative: 23009, negative conditional: 2430, negative unconditional: 20579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 276, positive: 167, positive conditional: 85, positive unconditional: 82, negative: 109, negative conditional: 16, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 336, positive: 201, positive conditional: 113, positive unconditional: 88, negative: 134, negative conditional: 14, negative unconditional: 121, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50519, positive: 27425, positive conditional: 27425, positive unconditional: 0, negative: 22993, negative conditional: 2414, negative unconditional: 20579, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1823, Positive cache size: 1714, Positive conditional cache size: 85, Positive unconditional cache size: 1629, Negative cache size: 109, Negative conditional cache size: 16, Negative unconditional cache size: 93, Eliminated conditions: 20351 ], Maximal queried relation: 3, Independence queries for same thread: 11268 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 402061, positive: 389520, positive conditional: 386936, positive unconditional: 2584, negative: 12541, negative conditional: 12394, negative unconditional: 147, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 391983, positive: 389520, positive conditional: 386936, positive unconditional: 2584, negative: 2463, negative conditional: 2316, negative unconditional: 147, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 391983, positive: 362638, positive conditional: 0, positive unconditional: 362638, negative: 29345, negative conditional: 0, negative unconditional: 29345, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1738, positive: 1644, positive conditional: 0, positive unconditional: 1644, negative: 94, negative conditional: 0, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1738, positive: 1561, positive conditional: 0, positive unconditional: 1561, negative: 177, negative conditional: 0, negative unconditional: 177, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 177, positive: 83, positive conditional: 0, positive unconditional: 83, negative: 94, negative conditional: 0, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 278, positive: 168, positive conditional: 85, positive unconditional: 83, negative: 110, negative conditional: 16, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 255, positive: 166, positive conditional: 72, positive unconditional: 94, negative: 89, negative conditional: 9, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 391983, positive: 360994, positive conditional: 0, positive unconditional: 360994, negative: 29251, negative conditional: 0, negative unconditional: 29251, unknown: 1738, unknown conditional: 0, unknown unconditional: 1738] , Statistics on independence cache: Total cache size (in pairs): 1839, Positive cache size: 1729, Positive conditional cache size: 85, Positive unconditional cache size: 1644, Negative cache size: 110, Negative conditional cache size: 16, Negative unconditional cache size: 94, SemanticConditionEliminator.Independence Queries: [ total: 49262, positive: 26882, positive conditional: 26882, positive unconditional: 0, negative: 22380, negative conditional: 2302, negative unconditional: 20078, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 49262, positive: 26882, positive conditional: 26882, positive unconditional: 0, negative: 22380, negative conditional: 2302, negative unconditional: 20078, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 278, positive: 168, positive conditional: 85, positive unconditional: 83, negative: 110, negative conditional: 16, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 255, positive: 166, positive conditional: 72, positive unconditional: 94, negative: 89, negative conditional: 9, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 49262, positive: 26797, positive conditional: 26797, positive unconditional: 0, negative: 22364, negative conditional: 2286, negative unconditional: 20078, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1839, Positive cache size: 1729, Positive conditional cache size: 85, Positive unconditional cache size: 1644, Negative cache size: 110, Negative conditional cache size: 16, Negative unconditional cache size: 94, Eliminated conditions: 19848, SemanticConditionEliminator.Independence Queries: [ total: 49262, positive: 26882, positive conditional: 26882, positive unconditional: 0, negative: 22380, negative conditional: 2302, negative unconditional: 20078, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 49262, positive: 26882, positive conditional: 26882, positive unconditional: 0, negative: 22380, negative conditional: 2302, negative unconditional: 20078, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 278, positive: 168, positive conditional: 85, positive unconditional: 83, negative: 110, negative conditional: 16, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 255, positive: 166, positive conditional: 72, positive unconditional: 94, negative: 89, negative conditional: 9, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 49262, positive: 26797, positive conditional: 26797, positive unconditional: 0, negative: 22364, negative conditional: 2286, negative unconditional: 20078, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1839, Positive cache size: 1729, Positive conditional cache size: 85, Positive unconditional cache size: 1644, Negative cache size: 110, Negative conditional cache size: 16, Negative unconditional cache size: 94, Eliminated conditions: 19848, SemanticConditionEliminator.Independence Queries: [ total: 49262, positive: 26882, positive conditional: 26882, positive unconditional: 0, negative: 22380, negative conditional: 2302, negative unconditional: 20078, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 49262, positive: 26882, positive conditional: 26882, positive unconditional: 0, negative: 22380, negative conditional: 2302, negative unconditional: 20078, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 278, positive: 168, positive conditional: 85, positive unconditional: 83, negative: 110, negative conditional: 16, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 255, positive: 166, positive conditional: 72, positive unconditional: 94, negative: 89, negative conditional: 9, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 49262, positive: 26797, positive conditional: 26797, positive unconditional: 0, negative: 22364, negative conditional: 2286, negative unconditional: 20078, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1839, Positive cache size: 1729, Positive conditional cache size: 85, Positive unconditional cache size: 1644, Negative cache size: 110, Negative conditional cache size: 16, Negative unconditional cache size: 94, Eliminated conditions: 19848 ], Maximal queried relation: 3, Independence queries for same thread: 10078 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 6805, Number of persistent set computation: 84347, Number of trivial persistent sets: 82239, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 402061, positive: 389520, positive conditional: 386936, positive unconditional: 2584, negative: 12541, negative conditional: 12394, negative unconditional: 147, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 391983, positive: 389520, positive conditional: 386936, positive unconditional: 2584, negative: 2463, negative conditional: 2316, negative unconditional: 147, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 391983, positive: 362638, positive conditional: 0, positive unconditional: 362638, negative: 29345, negative conditional: 0, negative unconditional: 29345, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1738, positive: 1644, positive conditional: 0, positive unconditional: 1644, negative: 94, negative conditional: 0, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1738, positive: 1561, positive conditional: 0, positive unconditional: 1561, negative: 177, negative conditional: 0, negative unconditional: 177, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 177, positive: 83, positive conditional: 0, positive unconditional: 83, negative: 94, negative conditional: 0, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 278, positive: 168, positive conditional: 85, positive unconditional: 83, negative: 110, negative conditional: 16, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 255, positive: 166, positive conditional: 72, positive unconditional: 94, negative: 89, negative conditional: 9, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 391983, positive: 360994, positive conditional: 0, positive unconditional: 360994, negative: 29251, negative conditional: 0, negative unconditional: 29251, unknown: 1738, unknown conditional: 0, unknown unconditional: 1738] , Statistics on independence cache: Total cache size (in pairs): 1839, Positive cache size: 1729, Positive conditional cache size: 85, Positive unconditional cache size: 1644, Negative cache size: 110, Negative conditional cache size: 16, Negative unconditional cache size: 94, SemanticConditionEliminator.Independence Queries: [ total: 49262, positive: 26882, positive conditional: 26882, positive unconditional: 0, negative: 22380, negative conditional: 2302, negative unconditional: 20078, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 49262, positive: 26882, positive conditional: 26882, positive unconditional: 0, negative: 22380, negative conditional: 2302, negative unconditional: 20078, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 278, positive: 168, positive conditional: 85, positive unconditional: 83, negative: 110, negative conditional: 16, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 255, positive: 166, positive conditional: 72, positive unconditional: 94, negative: 89, negative conditional: 9, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 49262, positive: 26797, positive conditional: 26797, positive unconditional: 0, negative: 22364, negative conditional: 2286, negative unconditional: 20078, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1839, Positive cache size: 1729, Positive conditional cache size: 85, Positive unconditional cache size: 1644, Negative cache size: 110, Negative conditional cache size: 16, Negative unconditional cache size: 94, Eliminated conditions: 19848, SemanticConditionEliminator.Independence Queries: [ total: 49262, positive: 26882, positive conditional: 26882, positive unconditional: 0, negative: 22380, negative conditional: 2302, negative unconditional: 20078, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 49262, positive: 26882, positive conditional: 26882, positive unconditional: 0, negative: 22380, negative conditional: 2302, negative unconditional: 20078, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 278, positive: 168, positive conditional: 85, positive unconditional: 83, negative: 110, negative conditional: 16, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 255, positive: 166, positive conditional: 72, positive unconditional: 94, negative: 89, negative conditional: 9, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 49262, positive: 26797, positive conditional: 26797, positive unconditional: 0, negative: 22364, negative conditional: 2286, negative unconditional: 20078, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1839, Positive cache size: 1729, Positive conditional cache size: 85, Positive unconditional cache size: 1644, Negative cache size: 110, Negative conditional cache size: 16, Negative unconditional cache size: 94, Eliminated conditions: 19848, SemanticConditionEliminator.Independence Queries: [ total: 49262, positive: 26882, positive conditional: 26882, positive unconditional: 0, negative: 22380, negative conditional: 2302, negative unconditional: 20078, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 49262, positive: 26882, positive conditional: 26882, positive unconditional: 0, negative: 22380, negative conditional: 2302, negative unconditional: 20078, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 278, positive: 168, positive conditional: 85, positive unconditional: 83, negative: 110, negative conditional: 16, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 255, positive: 166, positive conditional: 72, positive unconditional: 94, negative: 89, negative conditional: 9, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 49262, positive: 26797, positive conditional: 26797, positive unconditional: 0, negative: 22364, negative conditional: 2286, negative unconditional: 20078, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1839, Positive cache size: 1729, Positive conditional cache size: 85, Positive unconditional cache size: 1644, Negative cache size: 110, Negative conditional cache size: 16, Negative unconditional cache size: 94, Eliminated conditions: 19848 ], Maximal queried relation: 3, Independence queries for same thread: 10078 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 417734, positive: 403639, positive conditional: 401061, positive unconditional: 2578, negative: 14095, negative conditional: 13945, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 406234, positive: 403639, positive conditional: 401061, positive unconditional: 2578, negative: 2595, negative conditional: 2445, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 406234, positive: 376107, positive conditional: 0, positive unconditional: 376107, negative: 30127, negative conditional: 0, negative unconditional: 30127, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1690, positive: 1599, positive conditional: 0, positive unconditional: 1599, negative: 91, negative conditional: 0, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1690, positive: 1519, positive conditional: 0, positive unconditional: 1519, negative: 171, negative conditional: 0, negative unconditional: 171, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 171, positive: 80, positive conditional: 0, positive unconditional: 80, negative: 91, negative conditional: 0, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 272, positive: 165, positive conditional: 85, positive unconditional: 80, negative: 107, negative conditional: 16, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 387, positive: 160, positive conditional: 71, positive unconditional: 88, negative: 227, negative conditional: 9, negative unconditional: 218, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 406234, positive: 374508, positive conditional: 0, positive unconditional: 374508, negative: 30036, negative conditional: 0, negative unconditional: 30036, unknown: 1690, unknown conditional: 0, unknown unconditional: 1690] , Statistics on independence cache: Total cache size (in pairs): 1791, Positive cache size: 1684, Positive conditional cache size: 85, Positive unconditional cache size: 1599, Negative cache size: 107, Negative conditional cache size: 16, Negative unconditional cache size: 91, SemanticConditionEliminator.Independence Queries: [ total: 50549, positive: 27532, positive conditional: 27532, positive unconditional: 0, negative: 23017, negative conditional: 2434, negative unconditional: 20583, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50549, positive: 27532, positive conditional: 27532, positive unconditional: 0, negative: 23017, negative conditional: 2434, negative unconditional: 20583, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 272, positive: 165, positive conditional: 85, positive unconditional: 80, negative: 107, negative conditional: 16, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 387, positive: 160, positive conditional: 71, positive unconditional: 88, negative: 227, negative conditional: 9, negative unconditional: 218, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50549, positive: 27447, positive conditional: 27447, positive unconditional: 0, negative: 23001, negative conditional: 2418, negative unconditional: 20583, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1791, Positive cache size: 1684, Positive conditional cache size: 85, Positive unconditional cache size: 1599, Negative cache size: 107, Negative conditional cache size: 16, Negative unconditional cache size: 91, Eliminated conditions: 20359, SemanticConditionEliminator.Independence Queries: [ total: 50549, positive: 27532, positive conditional: 27532, positive unconditional: 0, negative: 23017, negative conditional: 2434, negative unconditional: 20583, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50549, positive: 27532, positive conditional: 27532, positive unconditional: 0, negative: 23017, negative conditional: 2434, negative unconditional: 20583, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 272, positive: 165, positive conditional: 85, positive unconditional: 80, negative: 107, negative conditional: 16, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 387, positive: 160, positive conditional: 71, positive unconditional: 88, negative: 227, negative conditional: 9, negative unconditional: 218, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50549, positive: 27447, positive conditional: 27447, positive unconditional: 0, negative: 23001, negative conditional: 2418, negative unconditional: 20583, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1791, Positive cache size: 1684, Positive conditional cache size: 85, Positive unconditional cache size: 1599, Negative cache size: 107, Negative conditional cache size: 16, Negative unconditional cache size: 91, Eliminated conditions: 20359, SemanticConditionEliminator.Independence Queries: [ total: 50549, positive: 27532, positive conditional: 27532, positive unconditional: 0, negative: 23017, negative conditional: 2434, negative unconditional: 20583, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50549, positive: 27532, positive conditional: 27532, positive unconditional: 0, negative: 23017, negative conditional: 2434, negative unconditional: 20583, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 272, positive: 165, positive conditional: 85, positive unconditional: 80, negative: 107, negative conditional: 16, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 387, positive: 160, positive conditional: 71, positive unconditional: 88, negative: 227, negative conditional: 9, negative unconditional: 218, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50549, positive: 27447, positive conditional: 27447, positive unconditional: 0, negative: 23001, negative conditional: 2418, negative unconditional: 20583, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1791, Positive cache size: 1684, Positive conditional cache size: 85, Positive unconditional cache size: 1599, Negative cache size: 107, Negative conditional cache size: 16, Negative unconditional cache size: 91, Eliminated conditions: 20359 ], Maximal queried relation: 3, Independence queries for same thread: 11500 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 8125, Number of persistent set computation: 85502, Number of trivial persistent sets: 83394, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 417734, positive: 403639, positive conditional: 401061, positive unconditional: 2578, negative: 14095, negative conditional: 13945, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 406234, positive: 403639, positive conditional: 401061, positive unconditional: 2578, negative: 2595, negative conditional: 2445, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 406234, positive: 376107, positive conditional: 0, positive unconditional: 376107, negative: 30127, negative conditional: 0, negative unconditional: 30127, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1690, positive: 1599, positive conditional: 0, positive unconditional: 1599, negative: 91, negative conditional: 0, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1690, positive: 1519, positive conditional: 0, positive unconditional: 1519, negative: 171, negative conditional: 0, negative unconditional: 171, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 171, positive: 80, positive conditional: 0, positive unconditional: 80, negative: 91, negative conditional: 0, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 272, positive: 165, positive conditional: 85, positive unconditional: 80, negative: 107, negative conditional: 16, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 387, positive: 160, positive conditional: 71, positive unconditional: 88, negative: 227, negative conditional: 9, negative unconditional: 218, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 406234, positive: 374508, positive conditional: 0, positive unconditional: 374508, negative: 30036, negative conditional: 0, negative unconditional: 30036, unknown: 1690, unknown conditional: 0, unknown unconditional: 1690] , Statistics on independence cache: Total cache size (in pairs): 1791, Positive cache size: 1684, Positive conditional cache size: 85, Positive unconditional cache size: 1599, Negative cache size: 107, Negative conditional cache size: 16, Negative unconditional cache size: 91, SemanticConditionEliminator.Independence Queries: [ total: 50549, positive: 27532, positive conditional: 27532, positive unconditional: 0, negative: 23017, negative conditional: 2434, negative unconditional: 20583, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50549, positive: 27532, positive conditional: 27532, positive unconditional: 0, negative: 23017, negative conditional: 2434, negative unconditional: 20583, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 272, positive: 165, positive conditional: 85, positive unconditional: 80, negative: 107, negative conditional: 16, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 387, positive: 160, positive conditional: 71, positive unconditional: 88, negative: 227, negative conditional: 9, negative unconditional: 218, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50549, positive: 27447, positive conditional: 27447, positive unconditional: 0, negative: 23001, negative conditional: 2418, negative unconditional: 20583, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1791, Positive cache size: 1684, Positive conditional cache size: 85, Positive unconditional cache size: 1599, Negative cache size: 107, Negative conditional cache size: 16, Negative unconditional cache size: 91, Eliminated conditions: 20359, SemanticConditionEliminator.Independence Queries: [ total: 50549, positive: 27532, positive conditional: 27532, positive unconditional: 0, negative: 23017, negative conditional: 2434, negative unconditional: 20583, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50549, positive: 27532, positive conditional: 27532, positive unconditional: 0, negative: 23017, negative conditional: 2434, negative unconditional: 20583, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 272, positive: 165, positive conditional: 85, positive unconditional: 80, negative: 107, negative conditional: 16, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 387, positive: 160, positive conditional: 71, positive unconditional: 88, negative: 227, negative conditional: 9, negative unconditional: 218, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50549, positive: 27447, positive conditional: 27447, positive unconditional: 0, negative: 23001, negative conditional: 2418, negative unconditional: 20583, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1791, Positive cache size: 1684, Positive conditional cache size: 85, Positive unconditional cache size: 1599, Negative cache size: 107, Negative conditional cache size: 16, Negative unconditional cache size: 91, Eliminated conditions: 20359, SemanticConditionEliminator.Independence Queries: [ total: 50549, positive: 27532, positive conditional: 27532, positive unconditional: 0, negative: 23017, negative conditional: 2434, negative unconditional: 20583, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50549, positive: 27532, positive conditional: 27532, positive unconditional: 0, negative: 23017, negative conditional: 2434, negative unconditional: 20583, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 272, positive: 165, positive conditional: 85, positive unconditional: 80, negative: 107, negative conditional: 16, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 387, positive: 160, positive conditional: 71, positive unconditional: 88, negative: 227, negative conditional: 9, negative unconditional: 218, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50549, positive: 27447, positive conditional: 27447, positive unconditional: 0, negative: 23001, negative conditional: 2418, negative unconditional: 20583, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1791, Positive cache size: 1684, Positive conditional cache size: 85, Positive unconditional cache size: 1599, Negative cache size: 107, Negative conditional cache size: 16, Negative unconditional cache size: 91, Eliminated conditions: 20359 ], Maximal queried relation: 3, Independence queries for same thread: 11500 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 417519, positive: 403462, positive conditional: 400882, positive unconditional: 2580, negative: 14057, negative conditional: 13908, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 406057, positive: 403462, positive conditional: 400882, positive unconditional: 2580, negative: 2595, negative conditional: 2446, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 406057, positive: 375932, positive conditional: 0, positive unconditional: 375932, negative: 30125, negative conditional: 0, negative unconditional: 30125, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1706, positive: 1614, positive conditional: 0, positive unconditional: 1614, negative: 92, negative conditional: 0, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1706, positive: 1533, positive conditional: 0, positive unconditional: 1533, negative: 173, negative conditional: 0, negative unconditional: 173, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 173, positive: 81, positive conditional: 0, positive unconditional: 81, negative: 92, negative conditional: 0, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 274, positive: 166, positive conditional: 85, positive unconditional: 81, negative: 108, negative conditional: 16, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 310, positive: 188, positive conditional: 85, positive unconditional: 103, negative: 123, negative conditional: 8, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 406057, positive: 374318, positive conditional: 0, positive unconditional: 374318, negative: 30033, negative conditional: 0, negative unconditional: 30033, unknown: 1706, unknown conditional: 0, unknown unconditional: 1706] , Statistics on independence cache: Total cache size (in pairs): 1807, Positive cache size: 1699, Positive conditional cache size: 85, Positive unconditional cache size: 1614, Negative cache size: 108, Negative conditional cache size: 16, Negative unconditional cache size: 92, SemanticConditionEliminator.Independence Queries: [ total: 50548, positive: 27530, positive conditional: 27530, positive unconditional: 0, negative: 23018, negative conditional: 2434, negative unconditional: 20584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50548, positive: 27530, positive conditional: 27530, positive unconditional: 0, negative: 23018, negative conditional: 2434, negative unconditional: 20584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 274, positive: 166, positive conditional: 85, positive unconditional: 81, negative: 108, negative conditional: 16, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 310, positive: 188, positive conditional: 85, positive unconditional: 103, negative: 123, negative conditional: 8, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50548, positive: 27445, positive conditional: 27445, positive unconditional: 0, negative: 23002, negative conditional: 2418, negative unconditional: 20584, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1807, Positive cache size: 1699, Positive conditional cache size: 85, Positive unconditional cache size: 1614, Negative cache size: 108, Negative conditional cache size: 16, Negative unconditional cache size: 92, Eliminated conditions: 20358, SemanticConditionEliminator.Independence Queries: [ total: 50548, positive: 27530, positive conditional: 27530, positive unconditional: 0, negative: 23018, negative conditional: 2434, negative unconditional: 20584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50548, positive: 27530, positive conditional: 27530, positive unconditional: 0, negative: 23018, negative conditional: 2434, negative unconditional: 20584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 274, positive: 166, positive conditional: 85, positive unconditional: 81, negative: 108, negative conditional: 16, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 310, positive: 188, positive conditional: 85, positive unconditional: 103, negative: 123, negative conditional: 8, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50548, positive: 27445, positive conditional: 27445, positive unconditional: 0, negative: 23002, negative conditional: 2418, negative unconditional: 20584, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1807, Positive cache size: 1699, Positive conditional cache size: 85, Positive unconditional cache size: 1614, Negative cache size: 108, Negative conditional cache size: 16, Negative unconditional cache size: 92, Eliminated conditions: 20358, SemanticConditionEliminator.Independence Queries: [ total: 50548, positive: 27530, positive conditional: 27530, positive unconditional: 0, negative: 23018, negative conditional: 2434, negative unconditional: 20584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50548, positive: 27530, positive conditional: 27530, positive unconditional: 0, negative: 23018, negative conditional: 2434, negative unconditional: 20584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 274, positive: 166, positive conditional: 85, positive unconditional: 81, negative: 108, negative conditional: 16, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 310, positive: 188, positive conditional: 85, positive unconditional: 103, negative: 123, negative conditional: 8, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50548, positive: 27445, positive conditional: 27445, positive unconditional: 0, negative: 23002, negative conditional: 2418, negative unconditional: 20584, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1807, Positive cache size: 1699, Positive conditional cache size: 85, Positive unconditional cache size: 1614, Negative cache size: 108, Negative conditional cache size: 16, Negative unconditional cache size: 92, Eliminated conditions: 20358 ], Maximal queried relation: 3, Independence queries for same thread: 11462 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 6734, Number of persistent set computation: 85544, Number of trivial persistent sets: 83436, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 417519, positive: 403462, positive conditional: 400882, positive unconditional: 2580, negative: 14057, negative conditional: 13908, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 406057, positive: 403462, positive conditional: 400882, positive unconditional: 2580, negative: 2595, negative conditional: 2446, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 406057, positive: 375932, positive conditional: 0, positive unconditional: 375932, negative: 30125, negative conditional: 0, negative unconditional: 30125, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1706, positive: 1614, positive conditional: 0, positive unconditional: 1614, negative: 92, negative conditional: 0, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1706, positive: 1533, positive conditional: 0, positive unconditional: 1533, negative: 173, negative conditional: 0, negative unconditional: 173, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 173, positive: 81, positive conditional: 0, positive unconditional: 81, negative: 92, negative conditional: 0, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 274, positive: 166, positive conditional: 85, positive unconditional: 81, negative: 108, negative conditional: 16, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 310, positive: 188, positive conditional: 85, positive unconditional: 103, negative: 123, negative conditional: 8, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 406057, positive: 374318, positive conditional: 0, positive unconditional: 374318, negative: 30033, negative conditional: 0, negative unconditional: 30033, unknown: 1706, unknown conditional: 0, unknown unconditional: 1706] , Statistics on independence cache: Total cache size (in pairs): 1807, Positive cache size: 1699, Positive conditional cache size: 85, Positive unconditional cache size: 1614, Negative cache size: 108, Negative conditional cache size: 16, Negative unconditional cache size: 92, SemanticConditionEliminator.Independence Queries: [ total: 50548, positive: 27530, positive conditional: 27530, positive unconditional: 0, negative: 23018, negative conditional: 2434, negative unconditional: 20584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50548, positive: 27530, positive conditional: 27530, positive unconditional: 0, negative: 23018, negative conditional: 2434, negative unconditional: 20584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 274, positive: 166, positive conditional: 85, positive unconditional: 81, negative: 108, negative conditional: 16, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 310, positive: 188, positive conditional: 85, positive unconditional: 103, negative: 123, negative conditional: 8, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50548, positive: 27445, positive conditional: 27445, positive unconditional: 0, negative: 23002, negative conditional: 2418, negative unconditional: 20584, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1807, Positive cache size: 1699, Positive conditional cache size: 85, Positive unconditional cache size: 1614, Negative cache size: 108, Negative conditional cache size: 16, Negative unconditional cache size: 92, Eliminated conditions: 20358, SemanticConditionEliminator.Independence Queries: [ total: 50548, positive: 27530, positive conditional: 27530, positive unconditional: 0, negative: 23018, negative conditional: 2434, negative unconditional: 20584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50548, positive: 27530, positive conditional: 27530, positive unconditional: 0, negative: 23018, negative conditional: 2434, negative unconditional: 20584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 274, positive: 166, positive conditional: 85, positive unconditional: 81, negative: 108, negative conditional: 16, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 310, positive: 188, positive conditional: 85, positive unconditional: 103, negative: 123, negative conditional: 8, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50548, positive: 27445, positive conditional: 27445, positive unconditional: 0, negative: 23002, negative conditional: 2418, negative unconditional: 20584, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1807, Positive cache size: 1699, Positive conditional cache size: 85, Positive unconditional cache size: 1614, Negative cache size: 108, Negative conditional cache size: 16, Negative unconditional cache size: 92, Eliminated conditions: 20358, SemanticConditionEliminator.Independence Queries: [ total: 50548, positive: 27530, positive conditional: 27530, positive unconditional: 0, negative: 23018, negative conditional: 2434, negative unconditional: 20584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50548, positive: 27530, positive conditional: 27530, positive unconditional: 0, negative: 23018, negative conditional: 2434, negative unconditional: 20584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 274, positive: 166, positive conditional: 85, positive unconditional: 81, negative: 108, negative conditional: 16, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 310, positive: 188, positive conditional: 85, positive unconditional: 103, negative: 123, negative conditional: 8, negative unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50548, positive: 27445, positive conditional: 27445, positive unconditional: 0, negative: 23002, negative conditional: 2418, negative unconditional: 20584, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1807, Positive cache size: 1699, Positive conditional cache size: 85, Positive unconditional cache size: 1614, Negative cache size: 108, Negative conditional cache size: 16, Negative unconditional cache size: 92, Eliminated conditions: 20358 ], Maximal queried relation: 3, Independence queries for same thread: 11462 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 417710, positive: 403610, positive conditional: 401036, positive unconditional: 2574, negative: 14100, negative conditional: 13948, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 406205, positive: 403610, positive conditional: 401036, positive unconditional: 2574, negative: 2595, negative conditional: 2443, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 406205, positive: 376081, positive conditional: 0, positive unconditional: 376081, negative: 30124, negative conditional: 0, negative unconditional: 30124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1659, positive: 1570, positive conditional: 0, positive unconditional: 1570, negative: 89, negative conditional: 0, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1659, positive: 1492, positive conditional: 0, positive unconditional: 1492, negative: 167, negative conditional: 0, negative unconditional: 167, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 167, positive: 78, positive conditional: 0, positive unconditional: 78, negative: 89, negative conditional: 0, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 268, positive: 163, positive conditional: 85, positive unconditional: 78, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 207, positive: 133, positive conditional: 62, positive unconditional: 71, negative: 74, negative conditional: 9, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 406205, positive: 374511, positive conditional: 0, positive unconditional: 374511, negative: 30035, negative conditional: 0, negative unconditional: 30035, unknown: 1659, unknown conditional: 0, unknown unconditional: 1659] , Statistics on independence cache: Total cache size (in pairs): 1760, Positive cache size: 1655, Positive conditional cache size: 85, Positive unconditional cache size: 1570, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, SemanticConditionEliminator.Independence Queries: [ total: 50543, positive: 27529, positive conditional: 27529, positive unconditional: 0, negative: 23014, negative conditional: 2433, negative unconditional: 20581, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50543, positive: 27529, positive conditional: 27529, positive unconditional: 0, negative: 23014, negative conditional: 2433, negative unconditional: 20581, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 268, positive: 163, positive conditional: 85, positive unconditional: 78, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 207, positive: 133, positive conditional: 62, positive unconditional: 71, negative: 74, negative conditional: 9, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50543, positive: 27444, positive conditional: 27444, positive unconditional: 0, negative: 22998, negative conditional: 2417, negative unconditional: 20581, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1760, Positive cache size: 1655, Positive conditional cache size: 85, Positive unconditional cache size: 1570, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 20356, SemanticConditionEliminator.Independence Queries: [ total: 50543, positive: 27529, positive conditional: 27529, positive unconditional: 0, negative: 23014, negative conditional: 2433, negative unconditional: 20581, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50543, positive: 27529, positive conditional: 27529, positive unconditional: 0, negative: 23014, negative conditional: 2433, negative unconditional: 20581, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 268, positive: 163, positive conditional: 85, positive unconditional: 78, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 207, positive: 133, positive conditional: 62, positive unconditional: 71, negative: 74, negative conditional: 9, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50543, positive: 27444, positive conditional: 27444, positive unconditional: 0, negative: 22998, negative conditional: 2417, negative unconditional: 20581, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1760, Positive cache size: 1655, Positive conditional cache size: 85, Positive unconditional cache size: 1570, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 20356, SemanticConditionEliminator.Independence Queries: [ total: 50543, positive: 27529, positive conditional: 27529, positive unconditional: 0, negative: 23014, negative conditional: 2433, negative unconditional: 20581, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50543, positive: 27529, positive conditional: 27529, positive unconditional: 0, negative: 23014, negative conditional: 2433, negative unconditional: 20581, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 268, positive: 163, positive conditional: 85, positive unconditional: 78, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 207, positive: 133, positive conditional: 62, positive unconditional: 71, negative: 74, negative conditional: 9, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50543, positive: 27444, positive conditional: 27444, positive unconditional: 0, negative: 22998, negative conditional: 2417, negative unconditional: 20581, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1760, Positive cache size: 1655, Positive conditional cache size: 85, Positive unconditional cache size: 1570, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 20356 ], Maximal queried relation: 3, Independence queries for same thread: 11505 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 6396, Number of persistent set computation: 85441, Number of trivial persistent sets: 83333, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 417710, positive: 403610, positive conditional: 401036, positive unconditional: 2574, negative: 14100, negative conditional: 13948, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 406205, positive: 403610, positive conditional: 401036, positive unconditional: 2574, negative: 2595, negative conditional: 2443, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 406205, positive: 376081, positive conditional: 0, positive unconditional: 376081, negative: 30124, negative conditional: 0, negative unconditional: 30124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1659, positive: 1570, positive conditional: 0, positive unconditional: 1570, negative: 89, negative conditional: 0, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1659, positive: 1492, positive conditional: 0, positive unconditional: 1492, negative: 167, negative conditional: 0, negative unconditional: 167, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 167, positive: 78, positive conditional: 0, positive unconditional: 78, negative: 89, negative conditional: 0, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 268, positive: 163, positive conditional: 85, positive unconditional: 78, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 207, positive: 133, positive conditional: 62, positive unconditional: 71, negative: 74, negative conditional: 9, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 406205, positive: 374511, positive conditional: 0, positive unconditional: 374511, negative: 30035, negative conditional: 0, negative unconditional: 30035, unknown: 1659, unknown conditional: 0, unknown unconditional: 1659] , Statistics on independence cache: Total cache size (in pairs): 1760, Positive cache size: 1655, Positive conditional cache size: 85, Positive unconditional cache size: 1570, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, SemanticConditionEliminator.Independence Queries: [ total: 50543, positive: 27529, positive conditional: 27529, positive unconditional: 0, negative: 23014, negative conditional: 2433, negative unconditional: 20581, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50543, positive: 27529, positive conditional: 27529, positive unconditional: 0, negative: 23014, negative conditional: 2433, negative unconditional: 20581, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 268, positive: 163, positive conditional: 85, positive unconditional: 78, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 207, positive: 133, positive conditional: 62, positive unconditional: 71, negative: 74, negative conditional: 9, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50543, positive: 27444, positive conditional: 27444, positive unconditional: 0, negative: 22998, negative conditional: 2417, negative unconditional: 20581, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1760, Positive cache size: 1655, Positive conditional cache size: 85, Positive unconditional cache size: 1570, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 20356, SemanticConditionEliminator.Independence Queries: [ total: 50543, positive: 27529, positive conditional: 27529, positive unconditional: 0, negative: 23014, negative conditional: 2433, negative unconditional: 20581, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50543, positive: 27529, positive conditional: 27529, positive unconditional: 0, negative: 23014, negative conditional: 2433, negative unconditional: 20581, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 268, positive: 163, positive conditional: 85, positive unconditional: 78, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 207, positive: 133, positive conditional: 62, positive unconditional: 71, negative: 74, negative conditional: 9, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50543, positive: 27444, positive conditional: 27444, positive unconditional: 0, negative: 22998, negative conditional: 2417, negative unconditional: 20581, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1760, Positive cache size: 1655, Positive conditional cache size: 85, Positive unconditional cache size: 1570, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 20356, SemanticConditionEliminator.Independence Queries: [ total: 50543, positive: 27529, positive conditional: 27529, positive unconditional: 0, negative: 23014, negative conditional: 2433, negative unconditional: 20581, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 50543, positive: 27529, positive conditional: 27529, positive unconditional: 0, negative: 23014, negative conditional: 2433, negative unconditional: 20581, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 268, positive: 163, positive conditional: 85, positive unconditional: 78, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 207, positive: 133, positive conditional: 62, positive unconditional: 71, negative: 74, negative conditional: 9, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 50543, positive: 27444, positive conditional: 27444, positive unconditional: 0, negative: 22998, negative conditional: 2417, negative unconditional: 20581, unknown: 101, unknown conditional: 101, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1760, Positive cache size: 1655, Positive conditional cache size: 85, Positive unconditional cache size: 1570, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 20356 ], Maximal queried relation: 3, Independence queries for same thread: 11505 - PositiveResult [Line: 37]: 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: DeviceThreadThread1of1ForFork6 with 1 thread instances CFG has 10 procedures, 67 locations, 14 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 18950.3ms, OverallIterations: 4, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 9.9ms, PartialOrderReductionTime: 18062.4ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 20, 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: 12.1ms SsaConstructionTime, 72.0ms SatisfiabilityAnalysisTime, 392.9ms InterpolantComputationTime, 140 NumberOfCodeBlocks, 140 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 135 ConstructedInterpolants, 0 QuantifiedInterpolants, 571 SizeOfPredicates, 1 NumberOfNonLiveVariables, 72 ConjunctsInSsa, 34 ConjunctsInUnsatCore, 5 InterpolantComputations, 3 PerfectInterpolantSequences, 27/40 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: ULTIMATE.start with 1 thread instances CFG has 10 procedures, 67 locations, 14 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 130.3ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.0ms, PartialOrderReductionTime: 85.9ms, 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 10 procedures, 67 locations, 14 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 12520.0ms, OverallIterations: 3, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.8ms, PartialOrderReductionTime: 12331.4ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 12, 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: 1.1ms SsaConstructionTime, 7.2ms SatisfiabilityAnalysisTime, 101.5ms InterpolantComputationTime, 68 NumberOfCodeBlocks, 68 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 65 ConstructedInterpolants, 0 QuantifiedInterpolants, 227 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 12/12 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: DeviceThreadThread1of1ForFork5 with 1 thread instances CFG has 10 procedures, 67 locations, 14 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 12193.1ms, OverallIterations: 3, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.7ms, PartialOrderReductionTime: 12116.6ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 12, 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: 1.0ms SsaConstructionTime, 8.3ms SatisfiabilityAnalysisTime, 50.7ms InterpolantComputationTime, 72 NumberOfCodeBlocks, 72 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 69 ConstructedInterpolants, 0 QuantifiedInterpolants, 233 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 12/12 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 10 procedures, 67 locations, 14 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 14218.1ms, OverallIterations: 3, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.7ms, PartialOrderReductionTime: 14136.2ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 12, 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: 0.8ms SsaConstructionTime, 4.6ms SatisfiabilityAnalysisTime, 48.1ms InterpolantComputationTime, 60 NumberOfCodeBlocks, 60 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 57 ConstructedInterpolants, 0 QuantifiedInterpolants, 215 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 12/12 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 10 procedures, 67 locations, 14 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 12075.1ms, OverallIterations: 3, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.6ms, PartialOrderReductionTime: 12009.8ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 12, 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: 0.8ms SsaConstructionTime, 5.3ms SatisfiabilityAnalysisTime, 40.5ms InterpolantComputationTime, 64 NumberOfCodeBlocks, 64 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 61 ConstructedInterpolants, 0 QuantifiedInterpolants, 221 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 12/12 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 10 procedures, 67 locations, 14 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 11763.0ms, OverallIterations: 3, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.6ms, PartialOrderReductionTime: 11626.5ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 12, 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: 1.0ms SsaConstructionTime, 8.4ms SatisfiabilityAnalysisTime, 62.5ms InterpolantComputationTime, 56 NumberOfCodeBlocks, 56 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 53 ConstructedInterpolants, 0 QuantifiedInterpolants, 209 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 12/12 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...