/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-DelaySleepPersistent-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth05.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-d310483fe8b4879eee5de19363f50e4b839cc4ec-d310483 [2021-06-24 20:36:20,170 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-24 20:36:20,172 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-24 20:36:20,201 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-06-24 20:36:20,215 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-24 20:36:20,216 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-24 20:36:20,217 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-24 20:36:20,218 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-24 20:36:20,220 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-24 20:36:20,221 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-24 20:36:20,222 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-24 20:36:20,226 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-24 20:36:20,227 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-24 20:36:20,229 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-24 20:36:20,230 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-24 20:36:20,231 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-24 20:36:20,236 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-06-24 20:36:20,245 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-DelaySleepPersistent-NoLbe.epf [2021-06-24 20:36:20,271 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-24 20:36:20,271 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-24 20:36:20,271 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-24 20:36:20,271 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-24 20:36:20,274 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-24 20:36:20,274 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-24 20:36:20,274 INFO L138 SettingsManager]: * Use SBE=true [2021-06-24 20:36:20,274 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-24 20:36:20,274 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-24 20:36:20,274 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-24 20:36:20,275 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-24 20:36:20,275 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-24 20:36:20,275 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-24 20:36:20,275 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-24 20:36:20,275 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-24 20:36:20,275 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-24 20:36:20,276 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-24 20:36:20,276 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-24 20:36:20,276 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-24 20:36:20,276 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-24 20:36:20,276 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-24 20:36:20,276 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-24 20:36:20,276 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-24 20:36:20,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-24 20:36:20,276 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-24 20:36:20,277 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-24 20:36:20,277 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-24 20:36:20,277 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-24 20:36:20,277 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-24 20:36:20,277 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-24 20:36:20,277 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-24 20:36:20,277 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-24 20:36:20,278 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_DELAY_SET [2021-06-24 20:36:20,278 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-24 20:36:20,544 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-24 20:36:20,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-24 20:36:20,573 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-24 20:36:20,573 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-24 20:36:20,574 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-24 20:36:20,575 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth05.bpl [2021-06-24 20:36:20,575 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth05.bpl' [2021-06-24 20:36:20,599 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-24 20:36:20,600 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-24 20:36:20,601 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-24 20:36:20,601 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-24 20:36:20,601 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-24 20:36:20,612 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 08:36:20" (1/1) ... [2021-06-24 20:36:20,617 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 08:36:20" (1/1) ... [2021-06-24 20:36:20,627 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-24 20:36:20,628 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-24 20:36:20,628 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-24 20:36:20,629 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-24 20:36:20,634 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 08:36:20" (1/1) ... [2021-06-24 20:36:20,634 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 08:36:20" (1/1) ... [2021-06-24 20:36:20,634 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 08:36:20" (1/1) ... [2021-06-24 20:36:20,634 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 08:36:20" (1/1) ... [2021-06-24 20:36:20,635 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 08:36:20" (1/1) ... [2021-06-24 20:36:20,637 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 08:36:20" (1/1) ... [2021-06-24 20:36:20,637 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 08:36:20" (1/1) ... [2021-06-24 20:36:20,638 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-24 20:36:20,638 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-24 20:36:20,638 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-24 20:36:20,638 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-24 20:36:20,641 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 08:36:20" (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 20:36:20,702 INFO L124 BoogieDeclarations]: Specification and implementation of procedure DeviceThread given in one single declaration [2021-06-24 20:36:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure DeviceThread [2021-06-24 20:36:20,702 INFO L138 BoogieDeclarations]: Found implementation of procedure DeviceThread [2021-06-24 20:36:20,702 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ServerThread given in one single declaration [2021-06-24 20:36:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure ServerThread [2021-06-24 20:36:20,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ServerThread [2021-06-24 20:36:20,703 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-24 20:36:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-24 20:36:20,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-24 20:36:20,703 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 20:36:20,932 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-24 20:36:20,933 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-06-24 20:36:20,933 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: DeviceThreadEXIT is neither atomic block end nor error location. [2021-06-24 20:36:20,935 INFO L202 PluginConnector]: Adding new model bluetooth05.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.06 08:36:20 BoogieIcfgContainer [2021-06-24 20:36:20,935 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-24 20:36:20,936 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-24 20:36:20,937 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-24 20:36:20,939 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-24 20:36:20,939 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 08:36:20" (1/2) ... [2021-06-24 20:36:20,940 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6babbcdb and model type bluetooth05.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.06 08:36:20, skipping insertion in model container [2021-06-24 20:36:20,940 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.06 08:36:20" (2/2) ... [2021-06-24 20:36:20,957 INFO L111 eAbstractionObserver]: Analyzing ICFG bluetooth05.bpl [2021-06-24 20:36:20,961 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-24 20:36:20,961 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-24 20:36:20,961 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-24 20:36:20,962 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-24 20:36:21,011 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-06-24 20:36:21,027 INFO L255 AbstractCegarLoop]: Starting to check reachability of 6 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 20:36:21,090 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 20:36:21,090 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 20:36:21,090 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 20:36:21,090 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 20:36:21,091 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 20:36:21,092 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 20:36:21,092 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 20:36:21,092 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-24 20:36:21,371 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE (1/6) [2021-06-24 20:36:21,372 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 20:36:21,377 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 20:36:21,377 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 20:36:21,377 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 20:36:21,377 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 20:36:21,377 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 20:36:21,377 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 20:36:21,377 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 20:36:21,377 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork4======== [2021-06-24 20:36:21,493 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:21,498 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:21,498 INFO L82 PathProgramCache]: Analyzing trace with hash -783960483, now seen corresponding path program 1 times [2021-06-24 20:36:21,503 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:21,504 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1130570568] [2021-06-24 20:36:21,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:21,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:21,576 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 20:36:21,576 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:21,577 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1130570568] [2021-06-24 20:36:21,577 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1130570568] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:21,577 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:21,577 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 20:36:21,578 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [200780397] [2021-06-24 20:36:21,580 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 20:36:21,581 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:21,588 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 20:36:21,589 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 20:36:21,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:21,591 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:21,591 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 5.5) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-24 20:36:21,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:21,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:21,655 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-24 20:36:21,655 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:21,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:21,656 INFO L82 PathProgramCache]: Analyzing trace with hash 366539629, now seen corresponding path program 1 times [2021-06-24 20:36:21,656 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:21,656 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2043453091] [2021-06-24 20:36:21,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:21,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:21,719 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-24 20:36:21,720 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:21,720 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2043453091] [2021-06-24 20:36:21,720 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2043453091] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:21,720 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:21,720 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-24 20:36:21,720 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1954632477] [2021-06-24 20:36:21,721 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 20:36:21,721 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:21,722 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 20:36:21,722 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 20:36:21,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:21,722 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:21,722 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 6 states have internal predecessors, (26), 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 20:36:21,723 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:21,723 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:21,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:21,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:21,910 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-24 20:36:21,911 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:21,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:21,912 INFO L82 PathProgramCache]: Analyzing trace with hash -1787431955, now seen corresponding path program 1 times [2021-06-24 20:36:21,912 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:21,912 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2117704663] [2021-06-24 20:36:21,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:21,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:21,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 20:36:21,940 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:21,940 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2117704663] [2021-06-24 20:36:21,940 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2117704663] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:21,941 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:21,941 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 20:36:21,941 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1284137708] [2021-06-24 20:36:21,941 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 20:36:21,941 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:21,942 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 20:36:21,942 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 20:36:21,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:21,942 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:21,942 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 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 20:36:21,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:21,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:21,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:23,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:23,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:23,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:23,272 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-24 20:36:23,285 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork4 was SAFE (2/6) [2021-06-24 20:36:23,286 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 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-06-24 20:36:23,302 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 20:36:23,302 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 20:36:23,302 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 20:36:23,302 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 20:36:23,302 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 20:36:23,302 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 20:36:23,303 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 20:36:23,303 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork5======== Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 20:36:23,378 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:23,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:23,379 INFO L82 PathProgramCache]: Analyzing trace with hash 1467067444, now seen corresponding path program 1 times [2021-06-24 20:36:23,380 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:23,381 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2012516496] [2021-06-24 20:36:23,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:23,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:23,404 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 20:36:23,404 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:23,405 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2012516496] [2021-06-24 20:36:23,405 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2012516496] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:23,405 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:23,405 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 20:36:23,405 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1964030029] [2021-06-24 20:36:23,405 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 20:36:23,406 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:23,406 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 20:36:23,442 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 20:36:23,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:23,442 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:23,442 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 20:36:23,442 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:23,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:23,492 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-06-24 20:36:23,492 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:23,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:23,493 INFO L82 PathProgramCache]: Analyzing trace with hash -106024748, now seen corresponding path program 1 times [2021-06-24 20:36:23,493 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:23,493 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1144125006] [2021-06-24 20:36:23,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:23,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:23,570 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-24 20:36:23,570 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:23,570 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1144125006] [2021-06-24 20:36:23,570 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1144125006] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:23,570 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:23,570 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-24 20:36:23,570 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [831439122] [2021-06-24 20:36:23,571 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 20:36:23,571 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:23,571 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 20:36:23,571 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 20:36:23,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:23,571 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:23,571 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 6 states have internal predecessors, (26), 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 20:36:23,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:23,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:24,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:24,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:24,164 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-06-24 20:36:24,164 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:24,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:24,165 INFO L82 PathProgramCache]: Analyzing trace with hash 809423171, now seen corresponding path program 1 times [2021-06-24 20:36:24,165 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:24,165 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [483714723] [2021-06-24 20:36:24,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:24,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:24,188 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 20:36:24,188 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:24,188 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [483714723] [2021-06-24 20:36:24,188 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [483714723] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:24,188 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:24,188 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 20:36:24,189 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2091511096] [2021-06-24 20:36:24,190 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 20:36:24,190 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:24,190 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 20:36:24,190 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 20:36:24,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:24,190 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:24,190 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 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 20:36:24,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:24,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:24,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:24,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:24,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:24,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:24,591 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-06-24 20:36:24,592 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork5 was SAFE (3/6) [2021-06-24 20:36:24,593 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 20:36:24,598 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 20:36:24,598 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 20:36:24,598 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 20:36:24,598 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 20:36:24,598 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 20:36:24,598 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 20:36:24,598 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 20:36:24,598 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork2======== [2021-06-24 20:36:24,669 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:24,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:24,669 INFO L82 PathProgramCache]: Analyzing trace with hash -930424517, now seen corresponding path program 1 times [2021-06-24 20:36:24,670 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:24,670 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1263934984] [2021-06-24 20:36:24,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:24,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:24,686 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 20:36:24,686 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:24,686 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1263934984] [2021-06-24 20:36:24,687 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1263934984] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:24,687 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:24,687 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 20:36:24,687 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1953928954] [2021-06-24 20:36:24,687 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 20:36:24,687 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:24,687 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 20:36:24,687 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 20:36:24,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:24,687 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:24,688 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 4.5) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-24 20:36:24,688 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:24,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:24,721 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-06-24 20:36:24,721 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:24,722 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:24,722 INFO L82 PathProgramCache]: Analyzing trace with hash -820561471, now seen corresponding path program 1 times [2021-06-24 20:36:24,722 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:24,722 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1906011290] [2021-06-24 20:36:24,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:24,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:24,787 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-24 20:36:24,787 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:24,787 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1906011290] [2021-06-24 20:36:24,787 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1906011290] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:24,788 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:24,788 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-24 20:36:24,788 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1914715032] [2021-06-24 20:36:24,788 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 20:36:24,789 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:24,791 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 20:36:24,791 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 20:36:24,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:24,792 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:24,792 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 6 states have internal predecessors, (26), 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 20:36:24,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:24,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:24,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:24,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:24,885 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-06-24 20:36:24,885 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:24,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:24,885 INFO L82 PathProgramCache]: Analyzing trace with hash -55212435, now seen corresponding path program 1 times [2021-06-24 20:36:24,885 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:24,886 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [866735440] [2021-06-24 20:36:24,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:24,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:24,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 20:36:24,903 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:24,903 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [866735440] [2021-06-24 20:36:24,903 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [866735440] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:24,903 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:24,904 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 20:36:24,904 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1136950722] [2021-06-24 20:36:24,904 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 20:36:24,904 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:24,905 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 20:36:24,905 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 20:36:24,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:24,905 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:24,905 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 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 20:36:24,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:24,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:24,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:25,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:25,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:25,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:25,973 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-06-24 20:36:25,974 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork2 was SAFE (4/6) [2021-06-24 20:36:25,974 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 20:36:25,984 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 20:36:25,984 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 20:36:25,984 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 20:36:25,985 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 20:36:25,985 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 20:36:25,985 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 20:36:25,985 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 20:36:25,985 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork3======== [2021-06-24 20:36:26,054 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:26,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:26,055 INFO L82 PathProgramCache]: Analyzing trace with hash 1221636242, now seen corresponding path program 1 times [2021-06-24 20:36:26,055 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:26,055 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [769822153] [2021-06-24 20:36:26,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:26,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:26,063 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 20:36:26,063 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:26,063 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [769822153] [2021-06-24 20:36:26,063 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [769822153] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:26,063 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:26,063 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 20:36:26,064 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [614917523] [2021-06-24 20:36:26,064 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 20:36:26,064 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:26,064 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 20:36:26,064 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 20:36:26,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:26,064 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:26,064 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 20:36:26,064 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:26,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:26,095 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-06-24 20:36:26,095 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:26,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:26,096 INFO L82 PathProgramCache]: Analyzing trace with hash 7544603, now seen corresponding path program 1 times [2021-06-24 20:36:26,096 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:26,096 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1529501260] [2021-06-24 20:36:26,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:26,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:26,152 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-24 20:36:26,152 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:26,152 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1529501260] [2021-06-24 20:36:26,152 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1529501260] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:26,153 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:26,153 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-24 20:36:26,153 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [25202117] [2021-06-24 20:36:26,153 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 20:36:26,153 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:26,154 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 20:36:26,154 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 20:36:26,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:26,154 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:26,154 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 6 states have internal predecessors, (26), 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 20:36:26,154 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:26,154 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:26,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:26,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:26,254 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-06-24 20:36:26,254 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:26,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:26,255 INFO L82 PathProgramCache]: Analyzing trace with hash 710877053, now seen corresponding path program 1 times [2021-06-24 20:36:26,255 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:26,255 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [642682201] [2021-06-24 20:36:26,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:26,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:26,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 20:36:26,276 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:26,276 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [642682201] [2021-06-24 20:36:26,276 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [642682201] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:26,276 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:26,277 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 20:36:26,277 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1952266294] [2021-06-24 20:36:26,277 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 20:36:26,277 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:26,277 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 20:36:26,277 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 20:36:26,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:26,277 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:26,278 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 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 20:36:26,278 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:26,278 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:26,278 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:27,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:27,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:27,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:27,205 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-06-24 20:36:27,206 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork3 was SAFE (5/6) [2021-06-24 20:36:27,206 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 20:36:27,218 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 20:36:27,219 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 20:36:27,219 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 20:36:27,219 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 20:36:27,219 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 20:36:27,219 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 20:36:27,219 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 20:36:27,219 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork1======== [2021-06-24 20:36:27,293 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:27,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:27,293 INFO L82 PathProgramCache]: Analyzing trace with hash -307108784, now seen corresponding path program 1 times [2021-06-24 20:36:27,294 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:27,294 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1657851242] [2021-06-24 20:36:27,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:27,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:27,299 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 20:36:27,299 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:27,300 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1657851242] [2021-06-24 20:36:27,300 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1657851242] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:27,300 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:27,300 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 20:36:27,300 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1556197302] [2021-06-24 20:36:27,300 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 20:36:27,300 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:27,301 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 20:36:27,301 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 20:36:27,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:27,301 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:27,301 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 20:36:27,301 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:27,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:27,411 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-06-24 20:36:27,411 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:27,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:27,411 INFO L82 PathProgramCache]: Analyzing trace with hash -609511035, now seen corresponding path program 1 times [2021-06-24 20:36:27,411 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:27,411 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [33635504] [2021-06-24 20:36:27,411 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:27,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:27,456 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-24 20:36:27,457 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:27,457 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [33635504] [2021-06-24 20:36:27,457 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [33635504] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:27,457 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:27,457 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-24 20:36:27,457 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1526597902] [2021-06-24 20:36:27,457 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 20:36:27,457 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:27,458 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 20:36:27,459 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 20:36:27,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:27,459 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:27,459 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 6 states have internal predecessors, (26), 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 20:36:27,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:27,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:27,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:27,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:27,542 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-06-24 20:36:27,542 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:27,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:27,542 INFO L82 PathProgramCache]: Analyzing trace with hash 1416579453, now seen corresponding path program 1 times [2021-06-24 20:36:27,542 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:27,542 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [282133836] [2021-06-24 20:36:27,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:27,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:27,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 20:36:27,552 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:27,552 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [282133836] [2021-06-24 20:36:27,552 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [282133836] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:27,552 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:27,553 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 20:36:27,553 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1258118044] [2021-06-24 20:36:27,553 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 20:36:27,553 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:27,553 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 20:36:27,553 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 20:36:27,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:27,553 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:27,553 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 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 20:36:27,553 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:27,553 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:27,553 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:28,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:28,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:28,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:28,431 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-06-24 20:36:28,432 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork1 was SAFE (6/6) [2021-06-24 20:36:28,432 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-24 20:36:28,434 INFO L202 PluginConnector]: Adding new model bluetooth05.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.06 08:36:28 BasicIcfg [2021-06-24 20:36:28,435 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-24 20:36:28,435 INFO L168 Benchmark]: Toolchain (without parser) took 7835.35 ms. Allocated memory was 207.6 MB in the beginning and 762.3 MB in the end (delta: 554.7 MB). Free memory was 186.7 MB in the beginning and 377.8 MB in the end (delta: -191.1 MB). Peak memory consumption was 364.6 MB. Max. memory is 8.0 GB. [2021-06-24 20:36:28,435 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.12 ms. Allocated memory is still 207.6 MB. Free memory is still 187.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-24 20:36:28,435 INFO L168 Benchmark]: Boogie Procedure Inliner took 27.01 ms. Allocated memory is still 207.6 MB. Free memory was 186.7 MB in the beginning and 184.7 MB in the end (delta: 1.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-24 20:36:28,436 INFO L168 Benchmark]: Boogie Preprocessor took 9.54 ms. Allocated memory is still 207.6 MB. Free memory was 184.7 MB in the beginning and 183.9 MB in the end (delta: 853.2 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-24 20:36:28,436 INFO L168 Benchmark]: RCFGBuilder took 296.76 ms. Allocated memory is still 207.6 MB. Free memory was 183.9 MB in the beginning and 170.9 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-06-24 20:36:28,436 INFO L168 Benchmark]: TraceAbstraction took 7498.20 ms. Allocated memory was 207.6 MB in the beginning and 762.3 MB in the end (delta: 554.7 MB). Free memory was 170.6 MB in the beginning and 377.8 MB in the end (delta: -207.2 MB). Peak memory consumption was 348.9 MB. Max. memory is 8.0 GB. [2021-06-24 20:36:28,437 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 207.6 MB. Free memory is still 187.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 27.01 ms. Allocated memory is still 207.6 MB. Free memory was 186.7 MB in the beginning and 184.7 MB in the end (delta: 1.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 9.54 ms. Allocated memory is still 207.6 MB. Free memory was 184.7 MB in the beginning and 183.9 MB in the end (delta: 853.2 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 296.76 ms. Allocated memory is still 207.6 MB. Free memory was 183.9 MB in the beginning and 170.9 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 7498.20 ms. Allocated memory was 207.6 MB in the beginning and 762.3 MB in the end (delta: 554.7 MB). Free memory was 170.6 MB in the beginning and 377.8 MB in the end (delta: -207.2 MB). Peak memory consumption was 348.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1151, positive: 1111, positive conditional: 76, positive unconditional: 1035, negative: 40, negative conditional: 10, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 1141, positive: 1111, positive conditional: 76, positive unconditional: 1035, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 1141, positive: 1111, positive conditional: 0, positive unconditional: 1111, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 801, positive: 771, positive conditional: 0, positive unconditional: 771, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 801, positive: 746, positive conditional: 0, positive unconditional: 746, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 55, positive: 25, positive conditional: 0, positive unconditional: 25, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 55, positive: 25, positive conditional: 0, positive unconditional: 25, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 194, positive: 69, positive conditional: 0, positive unconditional: 69, negative: 125, negative conditional: 0, negative unconditional: 125, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1141, positive: 340, positive conditional: 0, positive unconditional: 340, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 801, unknown conditional: 0, unknown unconditional: 801] , Statistics on independence cache: Total cache size (in pairs): 801, Positive cache size: 771, Positive conditional cache size: 0, Positive unconditional cache size: 771, Negative cache size: 30, Negative conditional cache size: 0, Negative unconditional cache size: 30 ], Maximal queried relation: 0, Independence queries for same thread: 10 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 232, Number of persistent set computation: 20, Number of trivial persistent sets: 15, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1151, positive: 1111, positive conditional: 76, positive unconditional: 1035, negative: 40, negative conditional: 10, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 1141, positive: 1111, positive conditional: 76, positive unconditional: 1035, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 1141, positive: 1111, positive conditional: 0, positive unconditional: 1111, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 801, positive: 771, positive conditional: 0, positive unconditional: 771, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 801, positive: 746, positive conditional: 0, positive unconditional: 746, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 55, positive: 25, positive conditional: 0, positive unconditional: 25, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 55, positive: 25, positive conditional: 0, positive unconditional: 25, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 194, positive: 69, positive conditional: 0, positive unconditional: 69, negative: 125, negative conditional: 0, negative unconditional: 125, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1141, positive: 340, positive conditional: 0, positive unconditional: 340, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 801, unknown conditional: 0, unknown unconditional: 801] , Statistics on independence cache: Total cache size (in pairs): 801, Positive cache size: 771, Positive conditional cache size: 0, Positive unconditional cache size: 771, Negative cache size: 30, Negative conditional cache size: 0, Negative unconditional cache size: 30 ], Maximal queried relation: 0, Independence queries for same thread: 10 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 63349, positive: 61710, positive conditional: 59567, positive unconditional: 2143, negative: 1639, negative conditional: 1488, negative unconditional: 151, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 62096, positive: 61710, positive conditional: 59567, positive unconditional: 2143, negative: 386, negative conditional: 235, negative unconditional: 151, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 62096, positive: 59170, positive conditional: 0, positive unconditional: 59170, negative: 2926, negative conditional: 0, negative unconditional: 2926, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1405, positive: 1335, positive conditional: 0, positive unconditional: 1335, negative: 70, negative conditional: 0, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1405, positive: 1267, positive conditional: 0, positive unconditional: 1267, negative: 138, negative conditional: 0, negative unconditional: 138, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 138, positive: 68, positive conditional: 0, positive unconditional: 68, negative: 70, negative conditional: 0, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 128, positive conditional: 60, positive unconditional: 68, negative: 86, negative conditional: 16, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 322, positive: 215, positive conditional: 106, positive unconditional: 109, negative: 107, negative conditional: 17, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 62096, positive: 57835, positive conditional: 0, positive unconditional: 57835, negative: 2856, negative conditional: 0, negative unconditional: 2856, unknown: 1405, unknown conditional: 0, unknown unconditional: 1405] , Statistics on independence cache: Total cache size (in pairs): 1481, Positive cache size: 1395, Positive conditional cache size: 60, Positive unconditional cache size: 1335, Negative cache size: 86, Negative conditional cache size: 16, Negative unconditional cache size: 70, SemanticConditionEliminator.Independence Queries: [ total: 6168, positive: 2540, positive conditional: 2540, positive unconditional: 0, negative: 3628, negative conditional: 351, negative unconditional: 3277, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6168, positive: 2540, positive conditional: 2540, positive unconditional: 0, negative: 3628, negative conditional: 351, negative unconditional: 3277, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 128, positive conditional: 60, positive unconditional: 68, negative: 86, negative conditional: 16, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 322, positive: 215, positive conditional: 106, positive unconditional: 109, negative: 107, negative conditional: 17, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6168, positive: 2480, positive conditional: 2480, positive unconditional: 0, negative: 3612, negative conditional: 335, negative unconditional: 3277, unknown: 76, unknown conditional: 76, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1481, Positive cache size: 1395, Positive conditional cache size: 60, Positive unconditional cache size: 1335, Negative cache size: 86, Negative conditional cache size: 16, Negative unconditional cache size: 70, Eliminated conditions: 2991, SemanticConditionEliminator.Independence Queries: [ total: 6168, positive: 2540, positive conditional: 2540, positive unconditional: 0, negative: 3628, negative conditional: 351, negative unconditional: 3277, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6168, positive: 2540, positive conditional: 2540, positive unconditional: 0, negative: 3628, negative conditional: 351, negative unconditional: 3277, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 128, positive conditional: 60, positive unconditional: 68, negative: 86, negative conditional: 16, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 322, positive: 215, positive conditional: 106, positive unconditional: 109, negative: 107, negative conditional: 17, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6168, positive: 2480, positive conditional: 2480, positive unconditional: 0, negative: 3612, negative conditional: 335, negative unconditional: 3277, unknown: 76, unknown conditional: 76, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1481, Positive cache size: 1395, Positive conditional cache size: 60, Positive unconditional cache size: 1335, Negative cache size: 86, Negative conditional cache size: 16, Negative unconditional cache size: 70, Eliminated conditions: 2991, SemanticConditionEliminator.Independence Queries: [ total: 6168, positive: 2540, positive conditional: 2540, positive unconditional: 0, negative: 3628, negative conditional: 351, negative unconditional: 3277, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6168, positive: 2540, positive conditional: 2540, positive unconditional: 0, negative: 3628, negative conditional: 351, negative unconditional: 3277, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 128, positive conditional: 60, positive unconditional: 68, negative: 86, negative conditional: 16, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 322, positive: 215, positive conditional: 106, positive unconditional: 109, negative: 107, negative conditional: 17, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6168, positive: 2480, positive conditional: 2480, positive unconditional: 0, negative: 3612, negative conditional: 335, negative unconditional: 3277, unknown: 76, unknown conditional: 76, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1481, Positive cache size: 1395, Positive conditional cache size: 60, Positive unconditional cache size: 1335, Negative cache size: 86, Negative conditional cache size: 16, Negative unconditional cache size: 70, Eliminated conditions: 2991 ], Maximal queried relation: 3, Independence queries for same thread: 1253 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 713, Number of persistent set computation: 6534, Number of trivial persistent sets: 3252, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 63349, positive: 61710, positive conditional: 59567, positive unconditional: 2143, negative: 1639, negative conditional: 1488, negative unconditional: 151, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 62096, positive: 61710, positive conditional: 59567, positive unconditional: 2143, negative: 386, negative conditional: 235, negative unconditional: 151, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 62096, positive: 59170, positive conditional: 0, positive unconditional: 59170, negative: 2926, negative conditional: 0, negative unconditional: 2926, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1405, positive: 1335, positive conditional: 0, positive unconditional: 1335, negative: 70, negative conditional: 0, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1405, positive: 1267, positive conditional: 0, positive unconditional: 1267, negative: 138, negative conditional: 0, negative unconditional: 138, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 138, positive: 68, positive conditional: 0, positive unconditional: 68, negative: 70, negative conditional: 0, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 128, positive conditional: 60, positive unconditional: 68, negative: 86, negative conditional: 16, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 322, positive: 215, positive conditional: 106, positive unconditional: 109, negative: 107, negative conditional: 17, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 62096, positive: 57835, positive conditional: 0, positive unconditional: 57835, negative: 2856, negative conditional: 0, negative unconditional: 2856, unknown: 1405, unknown conditional: 0, unknown unconditional: 1405] , Statistics on independence cache: Total cache size (in pairs): 1481, Positive cache size: 1395, Positive conditional cache size: 60, Positive unconditional cache size: 1335, Negative cache size: 86, Negative conditional cache size: 16, Negative unconditional cache size: 70, SemanticConditionEliminator.Independence Queries: [ total: 6168, positive: 2540, positive conditional: 2540, positive unconditional: 0, negative: 3628, negative conditional: 351, negative unconditional: 3277, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6168, positive: 2540, positive conditional: 2540, positive unconditional: 0, negative: 3628, negative conditional: 351, negative unconditional: 3277, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 128, positive conditional: 60, positive unconditional: 68, negative: 86, negative conditional: 16, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 322, positive: 215, positive conditional: 106, positive unconditional: 109, negative: 107, negative conditional: 17, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6168, positive: 2480, positive conditional: 2480, positive unconditional: 0, negative: 3612, negative conditional: 335, negative unconditional: 3277, unknown: 76, unknown conditional: 76, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1481, Positive cache size: 1395, Positive conditional cache size: 60, Positive unconditional cache size: 1335, Negative cache size: 86, Negative conditional cache size: 16, Negative unconditional cache size: 70, Eliminated conditions: 2991, SemanticConditionEliminator.Independence Queries: [ total: 6168, positive: 2540, positive conditional: 2540, positive unconditional: 0, negative: 3628, negative conditional: 351, negative unconditional: 3277, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6168, positive: 2540, positive conditional: 2540, positive unconditional: 0, negative: 3628, negative conditional: 351, negative unconditional: 3277, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 128, positive conditional: 60, positive unconditional: 68, negative: 86, negative conditional: 16, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 322, positive: 215, positive conditional: 106, positive unconditional: 109, negative: 107, negative conditional: 17, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6168, positive: 2480, positive conditional: 2480, positive unconditional: 0, negative: 3612, negative conditional: 335, negative unconditional: 3277, unknown: 76, unknown conditional: 76, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1481, Positive cache size: 1395, Positive conditional cache size: 60, Positive unconditional cache size: 1335, Negative cache size: 86, Negative conditional cache size: 16, Negative unconditional cache size: 70, Eliminated conditions: 2991, SemanticConditionEliminator.Independence Queries: [ total: 6168, positive: 2540, positive conditional: 2540, positive unconditional: 0, negative: 3628, negative conditional: 351, negative unconditional: 3277, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6168, positive: 2540, positive conditional: 2540, positive unconditional: 0, negative: 3628, negative conditional: 351, negative unconditional: 3277, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 214, positive: 128, positive conditional: 60, positive unconditional: 68, negative: 86, negative conditional: 16, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 322, positive: 215, positive conditional: 106, positive unconditional: 109, negative: 107, negative conditional: 17, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6168, positive: 2480, positive conditional: 2480, positive unconditional: 0, negative: 3612, negative conditional: 335, negative unconditional: 3277, unknown: 76, unknown conditional: 76, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1481, Positive cache size: 1395, Positive conditional cache size: 60, Positive unconditional cache size: 1335, Negative cache size: 86, Negative conditional cache size: 16, Negative unconditional cache size: 70, Eliminated conditions: 2991 ], Maximal queried relation: 3, Independence queries for same thread: 1253 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 90870, positive: 89458, positive conditional: 87460, positive unconditional: 1998, negative: 1412, negative conditional: 1262, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 89621, positive: 89458, positive conditional: 87460, positive unconditional: 1998, negative: 163, negative conditional: 13, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 89621, positive: 86057, positive conditional: 0, positive unconditional: 86057, negative: 3564, negative conditional: 0, negative unconditional: 3564, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1337, positive: 1267, positive conditional: 0, positive unconditional: 1267, negative: 70, negative conditional: 0, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1337, positive: 1201, positive conditional: 0, positive unconditional: 1201, negative: 136, negative conditional: 0, negative unconditional: 136, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 136, positive: 66, positive conditional: 0, positive unconditional: 66, negative: 70, negative conditional: 0, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 119, positive conditional: 53, positive unconditional: 66, negative: 76, negative conditional: 6, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 257, positive: 148, positive conditional: 66, positive unconditional: 82, negative: 109, negative conditional: 30, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 89621, positive: 84790, positive conditional: 0, positive unconditional: 84790, negative: 3494, negative conditional: 0, negative unconditional: 3494, unknown: 1337, unknown conditional: 0, unknown unconditional: 1337] , Statistics on independence cache: Total cache size (in pairs): 1396, Positive cache size: 1320, Positive conditional cache size: 53, Positive unconditional cache size: 1267, Negative cache size: 76, Negative conditional cache size: 6, Negative unconditional cache size: 70, SemanticConditionEliminator.Independence Queries: [ total: 7089, positive: 3401, positive conditional: 3401, positive unconditional: 0, negative: 3688, negative conditional: 51, negative unconditional: 3637, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 7089, positive: 3401, positive conditional: 3401, positive unconditional: 0, negative: 3688, negative conditional: 51, negative unconditional: 3637, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 119, positive conditional: 53, positive unconditional: 66, negative: 76, negative conditional: 6, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 257, positive: 148, positive conditional: 66, positive unconditional: 82, negative: 109, negative conditional: 30, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 7089, positive: 3348, positive conditional: 3348, positive unconditional: 0, negative: 3682, negative conditional: 45, negative unconditional: 3637, unknown: 59, unknown conditional: 59, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1396, Positive cache size: 1320, Positive conditional cache size: 53, Positive unconditional cache size: 1267, Negative cache size: 76, Negative conditional cache size: 6, Negative unconditional cache size: 70, Eliminated conditions: 3413, SemanticConditionEliminator.Independence Queries: [ total: 7089, positive: 3401, positive conditional: 3401, positive unconditional: 0, negative: 3688, negative conditional: 51, negative unconditional: 3637, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 7089, positive: 3401, positive conditional: 3401, positive unconditional: 0, negative: 3688, negative conditional: 51, negative unconditional: 3637, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 119, positive conditional: 53, positive unconditional: 66, negative: 76, negative conditional: 6, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 257, positive: 148, positive conditional: 66, positive unconditional: 82, negative: 109, negative conditional: 30, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 7089, positive: 3348, positive conditional: 3348, positive unconditional: 0, negative: 3682, negative conditional: 45, negative unconditional: 3637, unknown: 59, unknown conditional: 59, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1396, Positive cache size: 1320, Positive conditional cache size: 53, Positive unconditional cache size: 1267, Negative cache size: 76, Negative conditional cache size: 6, Negative unconditional cache size: 70, Eliminated conditions: 3413, SemanticConditionEliminator.Independence Queries: [ total: 7089, positive: 3401, positive conditional: 3401, positive unconditional: 0, negative: 3688, negative conditional: 51, negative unconditional: 3637, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 7089, positive: 3401, positive conditional: 3401, positive unconditional: 0, negative: 3688, negative conditional: 51, negative unconditional: 3637, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 119, positive conditional: 53, positive unconditional: 66, negative: 76, negative conditional: 6, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 257, positive: 148, positive conditional: 66, positive unconditional: 82, negative: 109, negative conditional: 30, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 7089, positive: 3348, positive conditional: 3348, positive unconditional: 0, negative: 3682, negative conditional: 45, negative unconditional: 3637, unknown: 59, unknown conditional: 59, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1396, Positive cache size: 1320, Positive conditional cache size: 53, Positive unconditional cache size: 1267, Negative cache size: 76, Negative conditional cache size: 6, Negative unconditional cache size: 70, Eliminated conditions: 3413 ], Maximal queried relation: 3, Independence queries for same thread: 1249 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 378, Number of persistent set computation: 3411, Number of trivial persistent sets: 45, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 90870, positive: 89458, positive conditional: 87460, positive unconditional: 1998, negative: 1412, negative conditional: 1262, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 89621, positive: 89458, positive conditional: 87460, positive unconditional: 1998, negative: 163, negative conditional: 13, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 89621, positive: 86057, positive conditional: 0, positive unconditional: 86057, negative: 3564, negative conditional: 0, negative unconditional: 3564, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1337, positive: 1267, positive conditional: 0, positive unconditional: 1267, negative: 70, negative conditional: 0, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1337, positive: 1201, positive conditional: 0, positive unconditional: 1201, negative: 136, negative conditional: 0, negative unconditional: 136, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 136, positive: 66, positive conditional: 0, positive unconditional: 66, negative: 70, negative conditional: 0, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 119, positive conditional: 53, positive unconditional: 66, negative: 76, negative conditional: 6, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 257, positive: 148, positive conditional: 66, positive unconditional: 82, negative: 109, negative conditional: 30, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 89621, positive: 84790, positive conditional: 0, positive unconditional: 84790, negative: 3494, negative conditional: 0, negative unconditional: 3494, unknown: 1337, unknown conditional: 0, unknown unconditional: 1337] , Statistics on independence cache: Total cache size (in pairs): 1396, Positive cache size: 1320, Positive conditional cache size: 53, Positive unconditional cache size: 1267, Negative cache size: 76, Negative conditional cache size: 6, Negative unconditional cache size: 70, SemanticConditionEliminator.Independence Queries: [ total: 7089, positive: 3401, positive conditional: 3401, positive unconditional: 0, negative: 3688, negative conditional: 51, negative unconditional: 3637, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 7089, positive: 3401, positive conditional: 3401, positive unconditional: 0, negative: 3688, negative conditional: 51, negative unconditional: 3637, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 119, positive conditional: 53, positive unconditional: 66, negative: 76, negative conditional: 6, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 257, positive: 148, positive conditional: 66, positive unconditional: 82, negative: 109, negative conditional: 30, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 7089, positive: 3348, positive conditional: 3348, positive unconditional: 0, negative: 3682, negative conditional: 45, negative unconditional: 3637, unknown: 59, unknown conditional: 59, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1396, Positive cache size: 1320, Positive conditional cache size: 53, Positive unconditional cache size: 1267, Negative cache size: 76, Negative conditional cache size: 6, Negative unconditional cache size: 70, Eliminated conditions: 3413, SemanticConditionEliminator.Independence Queries: [ total: 7089, positive: 3401, positive conditional: 3401, positive unconditional: 0, negative: 3688, negative conditional: 51, negative unconditional: 3637, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 7089, positive: 3401, positive conditional: 3401, positive unconditional: 0, negative: 3688, negative conditional: 51, negative unconditional: 3637, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 119, positive conditional: 53, positive unconditional: 66, negative: 76, negative conditional: 6, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 257, positive: 148, positive conditional: 66, positive unconditional: 82, negative: 109, negative conditional: 30, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 7089, positive: 3348, positive conditional: 3348, positive unconditional: 0, negative: 3682, negative conditional: 45, negative unconditional: 3637, unknown: 59, unknown conditional: 59, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1396, Positive cache size: 1320, Positive conditional cache size: 53, Positive unconditional cache size: 1267, Negative cache size: 76, Negative conditional cache size: 6, Negative unconditional cache size: 70, Eliminated conditions: 3413, SemanticConditionEliminator.Independence Queries: [ total: 7089, positive: 3401, positive conditional: 3401, positive unconditional: 0, negative: 3688, negative conditional: 51, negative unconditional: 3637, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 7089, positive: 3401, positive conditional: 3401, positive unconditional: 0, negative: 3688, negative conditional: 51, negative unconditional: 3637, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 195, positive: 119, positive conditional: 53, positive unconditional: 66, negative: 76, negative conditional: 6, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 257, positive: 148, positive conditional: 66, positive unconditional: 82, negative: 109, negative conditional: 30, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 7089, positive: 3348, positive conditional: 3348, positive unconditional: 0, negative: 3682, negative conditional: 45, negative unconditional: 3637, unknown: 59, unknown conditional: 59, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1396, Positive cache size: 1320, Positive conditional cache size: 53, Positive unconditional cache size: 1267, Negative cache size: 76, Negative conditional cache size: 6, Negative unconditional cache size: 70, Eliminated conditions: 3413 ], Maximal queried relation: 3, Independence queries for same thread: 1249 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 64857, positive: 63078, positive conditional: 60791, positive unconditional: 2287, negative: 1779, negative conditional: 1633, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 63514, positive: 63078, positive conditional: 60791, positive unconditional: 2287, negative: 436, negative conditional: 290, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 63514, positive: 60469, positive conditional: 0, positive unconditional: 60469, negative: 3045, negative conditional: 0, negative unconditional: 3045, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1458, positive: 1390, positive conditional: 0, positive unconditional: 1390, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1458, positive: 1324, positive conditional: 0, positive unconditional: 1324, negative: 134, negative conditional: 0, negative unconditional: 134, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 134, positive: 66, positive conditional: 0, positive unconditional: 66, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 234, positive: 137, positive conditional: 71, positive unconditional: 66, negative: 97, negative conditional: 29, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 245, positive: 147, positive conditional: 68, positive unconditional: 79, negative: 98, negative conditional: 24, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 63514, positive: 59079, positive conditional: 0, positive unconditional: 59079, negative: 2977, negative conditional: 0, negative unconditional: 2977, unknown: 1458, unknown conditional: 0, unknown unconditional: 1458] , Statistics on independence cache: Total cache size (in pairs): 1558, Positive cache size: 1461, Positive conditional cache size: 71, Positive unconditional cache size: 1390, Negative cache size: 97, Negative conditional cache size: 29, Negative unconditional cache size: 68, SemanticConditionEliminator.Independence Queries: [ total: 6477, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3868, negative conditional: 424, negative unconditional: 3444, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6477, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3868, negative conditional: 424, negative unconditional: 3444, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 234, positive: 137, positive conditional: 71, positive unconditional: 66, negative: 97, negative conditional: 29, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 245, positive: 147, positive conditional: 68, positive unconditional: 79, negative: 98, negative conditional: 24, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6477, positive: 2538, positive conditional: 2538, positive unconditional: 0, negative: 3839, negative conditional: 395, negative unconditional: 3444, unknown: 100, unknown conditional: 100, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1558, Positive cache size: 1461, Positive conditional cache size: 71, Positive unconditional cache size: 1390, Negative cache size: 97, Negative conditional cache size: 29, Negative unconditional cache size: 68, Eliminated conditions: 3173, SemanticConditionEliminator.Independence Queries: [ total: 6477, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3868, negative conditional: 424, negative unconditional: 3444, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6477, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3868, negative conditional: 424, negative unconditional: 3444, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 234, positive: 137, positive conditional: 71, positive unconditional: 66, negative: 97, negative conditional: 29, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 245, positive: 147, positive conditional: 68, positive unconditional: 79, negative: 98, negative conditional: 24, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6477, positive: 2538, positive conditional: 2538, positive unconditional: 0, negative: 3839, negative conditional: 395, negative unconditional: 3444, unknown: 100, unknown conditional: 100, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1558, Positive cache size: 1461, Positive conditional cache size: 71, Positive unconditional cache size: 1390, Negative cache size: 97, Negative conditional cache size: 29, Negative unconditional cache size: 68, Eliminated conditions: 3173, SemanticConditionEliminator.Independence Queries: [ total: 6477, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3868, negative conditional: 424, negative unconditional: 3444, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6477, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3868, negative conditional: 424, negative unconditional: 3444, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 234, positive: 137, positive conditional: 71, positive unconditional: 66, negative: 97, negative conditional: 29, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 245, positive: 147, positive conditional: 68, positive unconditional: 79, negative: 98, negative conditional: 24, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6477, positive: 2538, positive conditional: 2538, positive unconditional: 0, negative: 3839, negative conditional: 395, negative unconditional: 3444, unknown: 100, unknown conditional: 100, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1558, Positive cache size: 1461, Positive conditional cache size: 71, Positive unconditional cache size: 1390, Negative cache size: 97, Negative conditional cache size: 29, Negative unconditional cache size: 68, Eliminated conditions: 3173 ], Maximal queried relation: 3, Independence queries for same thread: 1343 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 628, Number of persistent set computation: 7188, Number of trivial persistent sets: 3883, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 64857, positive: 63078, positive conditional: 60791, positive unconditional: 2287, negative: 1779, negative conditional: 1633, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 63514, positive: 63078, positive conditional: 60791, positive unconditional: 2287, negative: 436, negative conditional: 290, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 63514, positive: 60469, positive conditional: 0, positive unconditional: 60469, negative: 3045, negative conditional: 0, negative unconditional: 3045, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1458, positive: 1390, positive conditional: 0, positive unconditional: 1390, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1458, positive: 1324, positive conditional: 0, positive unconditional: 1324, negative: 134, negative conditional: 0, negative unconditional: 134, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 134, positive: 66, positive conditional: 0, positive unconditional: 66, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 234, positive: 137, positive conditional: 71, positive unconditional: 66, negative: 97, negative conditional: 29, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 245, positive: 147, positive conditional: 68, positive unconditional: 79, negative: 98, negative conditional: 24, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 63514, positive: 59079, positive conditional: 0, positive unconditional: 59079, negative: 2977, negative conditional: 0, negative unconditional: 2977, unknown: 1458, unknown conditional: 0, unknown unconditional: 1458] , Statistics on independence cache: Total cache size (in pairs): 1558, Positive cache size: 1461, Positive conditional cache size: 71, Positive unconditional cache size: 1390, Negative cache size: 97, Negative conditional cache size: 29, Negative unconditional cache size: 68, SemanticConditionEliminator.Independence Queries: [ total: 6477, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3868, negative conditional: 424, negative unconditional: 3444, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6477, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3868, negative conditional: 424, negative unconditional: 3444, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 234, positive: 137, positive conditional: 71, positive unconditional: 66, negative: 97, negative conditional: 29, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 245, positive: 147, positive conditional: 68, positive unconditional: 79, negative: 98, negative conditional: 24, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6477, positive: 2538, positive conditional: 2538, positive unconditional: 0, negative: 3839, negative conditional: 395, negative unconditional: 3444, unknown: 100, unknown conditional: 100, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1558, Positive cache size: 1461, Positive conditional cache size: 71, Positive unconditional cache size: 1390, Negative cache size: 97, Negative conditional cache size: 29, Negative unconditional cache size: 68, Eliminated conditions: 3173, SemanticConditionEliminator.Independence Queries: [ total: 6477, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3868, negative conditional: 424, negative unconditional: 3444, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6477, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3868, negative conditional: 424, negative unconditional: 3444, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 234, positive: 137, positive conditional: 71, positive unconditional: 66, negative: 97, negative conditional: 29, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 245, positive: 147, positive conditional: 68, positive unconditional: 79, negative: 98, negative conditional: 24, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6477, positive: 2538, positive conditional: 2538, positive unconditional: 0, negative: 3839, negative conditional: 395, negative unconditional: 3444, unknown: 100, unknown conditional: 100, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1558, Positive cache size: 1461, Positive conditional cache size: 71, Positive unconditional cache size: 1390, Negative cache size: 97, Negative conditional cache size: 29, Negative unconditional cache size: 68, Eliminated conditions: 3173, SemanticConditionEliminator.Independence Queries: [ total: 6477, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3868, negative conditional: 424, negative unconditional: 3444, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6477, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3868, negative conditional: 424, negative unconditional: 3444, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 234, positive: 137, positive conditional: 71, positive unconditional: 66, negative: 97, negative conditional: 29, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 245, positive: 147, positive conditional: 68, positive unconditional: 79, negative: 98, negative conditional: 24, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6477, positive: 2538, positive conditional: 2538, positive unconditional: 0, negative: 3839, negative conditional: 395, negative unconditional: 3444, unknown: 100, unknown conditional: 100, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1558, Positive cache size: 1461, Positive conditional cache size: 71, Positive unconditional cache size: 1390, Negative cache size: 97, Negative conditional cache size: 29, Negative unconditional cache size: 68, Eliminated conditions: 3173 ], Maximal queried relation: 3, Independence queries for same thread: 1343 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 64716, positive: 62946, positive conditional: 60717, positive unconditional: 2229, negative: 1770, negative conditional: 1621, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 63376, positive: 62946, positive conditional: 60717, positive unconditional: 2229, negative: 430, negative conditional: 281, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 63376, positive: 60344, positive conditional: 0, positive unconditional: 60344, negative: 3032, negative conditional: 0, negative unconditional: 3032, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1445, positive: 1375, positive conditional: 0, positive unconditional: 1375, negative: 70, negative conditional: 0, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1445, positive: 1307, positive conditional: 0, positive unconditional: 1307, negative: 138, negative conditional: 0, negative unconditional: 138, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 138, positive: 68, positive conditional: 0, positive unconditional: 68, negative: 70, negative conditional: 0, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 227, positive: 134, positive conditional: 66, positive unconditional: 68, negative: 93, negative conditional: 23, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 236, positive: 140, positive conditional: 59, positive unconditional: 81, negative: 95, negative conditional: 19, negative unconditional: 76, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 63376, positive: 58969, positive conditional: 0, positive unconditional: 58969, negative: 2962, negative conditional: 0, negative unconditional: 2962, unknown: 1445, unknown conditional: 0, unknown unconditional: 1445] , Statistics on independence cache: Total cache size (in pairs): 1534, Positive cache size: 1441, Positive conditional cache size: 66, Positive unconditional cache size: 1375, Negative cache size: 93, Negative conditional cache size: 23, Negative unconditional cache size: 70, SemanticConditionEliminator.Independence Queries: [ total: 6441, positive: 2602, positive conditional: 2602, positive unconditional: 0, negative: 3839, negative conditional: 412, negative unconditional: 3427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6441, positive: 2602, positive conditional: 2602, positive unconditional: 0, negative: 3839, negative conditional: 412, negative unconditional: 3427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 227, positive: 134, positive conditional: 66, positive unconditional: 68, negative: 93, negative conditional: 23, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 236, positive: 140, positive conditional: 59, positive unconditional: 81, negative: 95, negative conditional: 19, negative unconditional: 76, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6441, positive: 2536, positive conditional: 2536, positive unconditional: 0, negative: 3816, negative conditional: 389, negative unconditional: 3427, unknown: 89, unknown conditional: 89, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1534, Positive cache size: 1441, Positive conditional cache size: 66, Positive unconditional cache size: 1375, Negative cache size: 93, Negative conditional cache size: 23, Negative unconditional cache size: 70, Eliminated conditions: 3147, SemanticConditionEliminator.Independence Queries: [ total: 6441, positive: 2602, positive conditional: 2602, positive unconditional: 0, negative: 3839, negative conditional: 412, negative unconditional: 3427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6441, positive: 2602, positive conditional: 2602, positive unconditional: 0, negative: 3839, negative conditional: 412, negative unconditional: 3427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 227, positive: 134, positive conditional: 66, positive unconditional: 68, negative: 93, negative conditional: 23, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 236, positive: 140, positive conditional: 59, positive unconditional: 81, negative: 95, negative conditional: 19, negative unconditional: 76, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6441, positive: 2536, positive conditional: 2536, positive unconditional: 0, negative: 3816, negative conditional: 389, negative unconditional: 3427, unknown: 89, unknown conditional: 89, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1534, Positive cache size: 1441, Positive conditional cache size: 66, Positive unconditional cache size: 1375, Negative cache size: 93, Negative conditional cache size: 23, Negative unconditional cache size: 70, Eliminated conditions: 3147, SemanticConditionEliminator.Independence Queries: [ total: 6441, positive: 2602, positive conditional: 2602, positive unconditional: 0, negative: 3839, negative conditional: 412, negative unconditional: 3427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6441, positive: 2602, positive conditional: 2602, positive unconditional: 0, negative: 3839, negative conditional: 412, negative unconditional: 3427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 227, positive: 134, positive conditional: 66, positive unconditional: 68, negative: 93, negative conditional: 23, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 236, positive: 140, positive conditional: 59, positive unconditional: 81, negative: 95, negative conditional: 19, negative unconditional: 76, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6441, positive: 2536, positive conditional: 2536, positive unconditional: 0, negative: 3816, negative conditional: 389, negative unconditional: 3427, unknown: 89, unknown conditional: 89, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1534, Positive cache size: 1441, Positive conditional cache size: 66, Positive unconditional cache size: 1375, Negative cache size: 93, Negative conditional cache size: 23, Negative unconditional cache size: 70, Eliminated conditions: 3147 ], Maximal queried relation: 3, Independence queries for same thread: 1340 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 503, Number of persistent set computation: 7048, Number of trivial persistent sets: 3739, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 64716, positive: 62946, positive conditional: 60717, positive unconditional: 2229, negative: 1770, negative conditional: 1621, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 63376, positive: 62946, positive conditional: 60717, positive unconditional: 2229, negative: 430, negative conditional: 281, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 63376, positive: 60344, positive conditional: 0, positive unconditional: 60344, negative: 3032, negative conditional: 0, negative unconditional: 3032, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1445, positive: 1375, positive conditional: 0, positive unconditional: 1375, negative: 70, negative conditional: 0, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1445, positive: 1307, positive conditional: 0, positive unconditional: 1307, negative: 138, negative conditional: 0, negative unconditional: 138, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 138, positive: 68, positive conditional: 0, positive unconditional: 68, negative: 70, negative conditional: 0, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 227, positive: 134, positive conditional: 66, positive unconditional: 68, negative: 93, negative conditional: 23, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 236, positive: 140, positive conditional: 59, positive unconditional: 81, negative: 95, negative conditional: 19, negative unconditional: 76, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 63376, positive: 58969, positive conditional: 0, positive unconditional: 58969, negative: 2962, negative conditional: 0, negative unconditional: 2962, unknown: 1445, unknown conditional: 0, unknown unconditional: 1445] , Statistics on independence cache: Total cache size (in pairs): 1534, Positive cache size: 1441, Positive conditional cache size: 66, Positive unconditional cache size: 1375, Negative cache size: 93, Negative conditional cache size: 23, Negative unconditional cache size: 70, SemanticConditionEliminator.Independence Queries: [ total: 6441, positive: 2602, positive conditional: 2602, positive unconditional: 0, negative: 3839, negative conditional: 412, negative unconditional: 3427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6441, positive: 2602, positive conditional: 2602, positive unconditional: 0, negative: 3839, negative conditional: 412, negative unconditional: 3427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 227, positive: 134, positive conditional: 66, positive unconditional: 68, negative: 93, negative conditional: 23, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 236, positive: 140, positive conditional: 59, positive unconditional: 81, negative: 95, negative conditional: 19, negative unconditional: 76, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6441, positive: 2536, positive conditional: 2536, positive unconditional: 0, negative: 3816, negative conditional: 389, negative unconditional: 3427, unknown: 89, unknown conditional: 89, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1534, Positive cache size: 1441, Positive conditional cache size: 66, Positive unconditional cache size: 1375, Negative cache size: 93, Negative conditional cache size: 23, Negative unconditional cache size: 70, Eliminated conditions: 3147, SemanticConditionEliminator.Independence Queries: [ total: 6441, positive: 2602, positive conditional: 2602, positive unconditional: 0, negative: 3839, negative conditional: 412, negative unconditional: 3427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6441, positive: 2602, positive conditional: 2602, positive unconditional: 0, negative: 3839, negative conditional: 412, negative unconditional: 3427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 227, positive: 134, positive conditional: 66, positive unconditional: 68, negative: 93, negative conditional: 23, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 236, positive: 140, positive conditional: 59, positive unconditional: 81, negative: 95, negative conditional: 19, negative unconditional: 76, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6441, positive: 2536, positive conditional: 2536, positive unconditional: 0, negative: 3816, negative conditional: 389, negative unconditional: 3427, unknown: 89, unknown conditional: 89, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1534, Positive cache size: 1441, Positive conditional cache size: 66, Positive unconditional cache size: 1375, Negative cache size: 93, Negative conditional cache size: 23, Negative unconditional cache size: 70, Eliminated conditions: 3147, SemanticConditionEliminator.Independence Queries: [ total: 6441, positive: 2602, positive conditional: 2602, positive unconditional: 0, negative: 3839, negative conditional: 412, negative unconditional: 3427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6441, positive: 2602, positive conditional: 2602, positive unconditional: 0, negative: 3839, negative conditional: 412, negative unconditional: 3427, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 227, positive: 134, positive conditional: 66, positive unconditional: 68, negative: 93, negative conditional: 23, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 236, positive: 140, positive conditional: 59, positive unconditional: 81, negative: 95, negative conditional: 19, negative unconditional: 76, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6441, positive: 2536, positive conditional: 2536, positive unconditional: 0, negative: 3816, negative conditional: 389, negative unconditional: 3427, unknown: 89, unknown conditional: 89, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1534, Positive cache size: 1441, Positive conditional cache size: 66, Positive unconditional cache size: 1375, Negative cache size: 93, Negative conditional cache size: 23, Negative unconditional cache size: 70, Eliminated conditions: 3147 ], Maximal queried relation: 3, Independence queries for same thread: 1340 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 64909, positive: 63130, positive conditional: 60783, positive unconditional: 2347, negative: 1779, negative conditional: 1633, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 63568, positive: 63130, positive conditional: 60783, positive unconditional: 2347, negative: 438, negative conditional: 292, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 63568, positive: 60521, positive conditional: 0, positive unconditional: 60521, negative: 3047, negative conditional: 0, negative unconditional: 3047, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1475, positive: 1407, positive conditional: 0, positive unconditional: 1407, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1475, positive: 1341, positive conditional: 0, positive unconditional: 1341, negative: 134, negative conditional: 0, negative unconditional: 134, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 134, positive: 66, positive conditional: 0, positive unconditional: 66, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 239, positive: 139, positive conditional: 73, positive unconditional: 66, negative: 100, negative conditional: 32, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 337, positive: 141, positive conditional: 63, positive unconditional: 78, negative: 197, negative conditional: 33, negative unconditional: 164, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 63568, positive: 59114, positive conditional: 0, positive unconditional: 59114, negative: 2979, negative conditional: 0, negative unconditional: 2979, unknown: 1475, unknown conditional: 0, unknown unconditional: 1475] , Statistics on independence cache: Total cache size (in pairs): 1580, Positive cache size: 1480, Positive conditional cache size: 73, Positive unconditional cache size: 1407, Negative cache size: 100, Negative conditional cache size: 32, Negative unconditional cache size: 68, SemanticConditionEliminator.Independence Queries: [ total: 6483, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3874, negative conditional: 426, negative unconditional: 3448, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6483, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3874, negative conditional: 426, negative unconditional: 3448, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 239, positive: 139, positive conditional: 73, positive unconditional: 66, negative: 100, negative conditional: 32, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 337, positive: 141, positive conditional: 63, positive unconditional: 78, negative: 197, negative conditional: 33, negative unconditional: 164, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6483, positive: 2536, positive conditional: 2536, positive unconditional: 0, negative: 3842, negative conditional: 394, negative unconditional: 3448, unknown: 105, unknown conditional: 105, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1580, Positive cache size: 1480, Positive conditional cache size: 73, Positive unconditional cache size: 1407, Negative cache size: 100, Negative conditional cache size: 32, Negative unconditional cache size: 68, Eliminated conditions: 3177, SemanticConditionEliminator.Independence Queries: [ total: 6483, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3874, negative conditional: 426, negative unconditional: 3448, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6483, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3874, negative conditional: 426, negative unconditional: 3448, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 239, positive: 139, positive conditional: 73, positive unconditional: 66, negative: 100, negative conditional: 32, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 337, positive: 141, positive conditional: 63, positive unconditional: 78, negative: 197, negative conditional: 33, negative unconditional: 164, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6483, positive: 2536, positive conditional: 2536, positive unconditional: 0, negative: 3842, negative conditional: 394, negative unconditional: 3448, unknown: 105, unknown conditional: 105, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1580, Positive cache size: 1480, Positive conditional cache size: 73, Positive unconditional cache size: 1407, Negative cache size: 100, Negative conditional cache size: 32, Negative unconditional cache size: 68, Eliminated conditions: 3177, SemanticConditionEliminator.Independence Queries: [ total: 6483, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3874, negative conditional: 426, negative unconditional: 3448, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6483, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3874, negative conditional: 426, negative unconditional: 3448, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 239, positive: 139, positive conditional: 73, positive unconditional: 66, negative: 100, negative conditional: 32, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 337, positive: 141, positive conditional: 63, positive unconditional: 78, negative: 197, negative conditional: 33, negative unconditional: 164, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6483, positive: 2536, positive conditional: 2536, positive unconditional: 0, negative: 3842, negative conditional: 394, negative unconditional: 3448, unknown: 105, unknown conditional: 105, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1580, Positive cache size: 1480, Positive conditional cache size: 73, Positive unconditional cache size: 1407, Negative cache size: 100, Negative conditional cache size: 32, Negative unconditional cache size: 68, Eliminated conditions: 3177 ], Maximal queried relation: 3, Independence queries for same thread: 1341 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 552, Number of persistent set computation: 7161, Number of trivial persistent sets: 3846, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 64909, positive: 63130, positive conditional: 60783, positive unconditional: 2347, negative: 1779, negative conditional: 1633, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 63568, positive: 63130, positive conditional: 60783, positive unconditional: 2347, negative: 438, negative conditional: 292, negative unconditional: 146, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 63568, positive: 60521, positive conditional: 0, positive unconditional: 60521, negative: 3047, negative conditional: 0, negative unconditional: 3047, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1475, positive: 1407, positive conditional: 0, positive unconditional: 1407, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1475, positive: 1341, positive conditional: 0, positive unconditional: 1341, negative: 134, negative conditional: 0, negative unconditional: 134, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 134, positive: 66, positive conditional: 0, positive unconditional: 66, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 239, positive: 139, positive conditional: 73, positive unconditional: 66, negative: 100, negative conditional: 32, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 337, positive: 141, positive conditional: 63, positive unconditional: 78, negative: 197, negative conditional: 33, negative unconditional: 164, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 63568, positive: 59114, positive conditional: 0, positive unconditional: 59114, negative: 2979, negative conditional: 0, negative unconditional: 2979, unknown: 1475, unknown conditional: 0, unknown unconditional: 1475] , Statistics on independence cache: Total cache size (in pairs): 1580, Positive cache size: 1480, Positive conditional cache size: 73, Positive unconditional cache size: 1407, Negative cache size: 100, Negative conditional cache size: 32, Negative unconditional cache size: 68, SemanticConditionEliminator.Independence Queries: [ total: 6483, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3874, negative conditional: 426, negative unconditional: 3448, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6483, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3874, negative conditional: 426, negative unconditional: 3448, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 239, positive: 139, positive conditional: 73, positive unconditional: 66, negative: 100, negative conditional: 32, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 337, positive: 141, positive conditional: 63, positive unconditional: 78, negative: 197, negative conditional: 33, negative unconditional: 164, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6483, positive: 2536, positive conditional: 2536, positive unconditional: 0, negative: 3842, negative conditional: 394, negative unconditional: 3448, unknown: 105, unknown conditional: 105, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1580, Positive cache size: 1480, Positive conditional cache size: 73, Positive unconditional cache size: 1407, Negative cache size: 100, Negative conditional cache size: 32, Negative unconditional cache size: 68, Eliminated conditions: 3177, SemanticConditionEliminator.Independence Queries: [ total: 6483, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3874, negative conditional: 426, negative unconditional: 3448, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6483, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3874, negative conditional: 426, negative unconditional: 3448, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 239, positive: 139, positive conditional: 73, positive unconditional: 66, negative: 100, negative conditional: 32, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 337, positive: 141, positive conditional: 63, positive unconditional: 78, negative: 197, negative conditional: 33, negative unconditional: 164, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6483, positive: 2536, positive conditional: 2536, positive unconditional: 0, negative: 3842, negative conditional: 394, negative unconditional: 3448, unknown: 105, unknown conditional: 105, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1580, Positive cache size: 1480, Positive conditional cache size: 73, Positive unconditional cache size: 1407, Negative cache size: 100, Negative conditional cache size: 32, Negative unconditional cache size: 68, Eliminated conditions: 3177, SemanticConditionEliminator.Independence Queries: [ total: 6483, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3874, negative conditional: 426, negative unconditional: 3448, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6483, positive: 2609, positive conditional: 2609, positive unconditional: 0, negative: 3874, negative conditional: 426, negative unconditional: 3448, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 239, positive: 139, positive conditional: 73, positive unconditional: 66, negative: 100, negative conditional: 32, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 337, positive: 141, positive conditional: 63, positive unconditional: 78, negative: 197, negative conditional: 33, negative unconditional: 164, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6483, positive: 2536, positive conditional: 2536, positive unconditional: 0, negative: 3842, negative conditional: 394, negative unconditional: 3448, unknown: 105, unknown conditional: 105, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1580, Positive cache size: 1480, Positive conditional cache size: 73, Positive unconditional cache size: 1407, Negative cache size: 100, Negative conditional cache size: 32, Negative unconditional cache size: 68, Eliminated conditions: 3177 ], Maximal queried relation: 3, Independence queries for same thread: 1341 - PositiveResult [Line: 36]: assertion always holds For all program executions holds that assertion always holds at this location - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 9 procedures, 60 locations, 12 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 331.8ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 13.9ms, PartialOrderReductionTime: 252.9ms, 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 9 procedures, 60 locations, 12 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 1911.2ms, OverallIterations: 3, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.4ms, PartialOrderReductionTime: 1694.2ms, 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: 3.8ms SsaConstructionTime, 31.3ms SatisfiabilityAnalysisTime, 89.9ms InterpolantComputationTime, 66 NumberOfCodeBlocks, 66 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 63 ConstructedInterpolants, 0 QuantifiedInterpolants, 177 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 10/10 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 9 procedures, 60 locations, 12 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 1303.9ms, OverallIterations: 3, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.8ms, PartialOrderReductionTime: 1116.5ms, 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: 8.4ms SsaConstructionTime, 25.9ms SatisfiabilityAnalysisTime, 79.8ms InterpolantComputationTime, 58 NumberOfCodeBlocks, 58 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 55 ConstructedInterpolants, 0 QuantifiedInterpolants, 170 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 3/3 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 9 procedures, 60 locations, 12 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 1380.3ms, OverallIterations: 3, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.7ms, PartialOrderReductionTime: 1263.1ms, 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: 2.9ms SsaConstructionTime, 16.3ms SatisfiabilityAnalysisTime, 72.5ms InterpolantComputationTime, 64 NumberOfCodeBlocks, 64 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 61 ConstructedInterpolants, 0 QuantifiedInterpolants, 173 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 10/10 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 9 procedures, 60 locations, 12 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 1231.2ms, OverallIterations: 3, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.8ms, PartialOrderReductionTime: 1126.1ms, 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: 2.7ms SsaConstructionTime, 12.0ms SatisfiabilityAnalysisTime, 64.0ms InterpolantComputationTime, 65 NumberOfCodeBlocks, 65 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 62 ConstructedInterpolants, 0 QuantifiedInterpolants, 175 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 10/10 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 9 procedures, 60 locations, 12 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 1225.5ms, OverallIterations: 3, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.6ms, PartialOrderReductionTime: 1142.8ms, 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: 1.4ms SsaConstructionTime, 3.6ms SatisfiabilityAnalysisTime, 47.0ms InterpolantComputationTime, 63 NumberOfCodeBlocks, 63 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 60 ConstructedInterpolants, 0 QuantifiedInterpolants, 171 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 10/10 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...