/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/bluetooth06.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-d310483fe8b4879eee5de19363f50e4b839cc4ec-d310483 [2021-06-24 20:36:20,461 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-24 20:36:20,464 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-24 20:36:20,502 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-24 20:36:20,502 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-24 20:36:20,505 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-24 20:36:20,508 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-24 20:36:20,514 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-24 20:36:20,516 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-24 20:36:20,540 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-24 20:36:20,541 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-24 20:36:20,543 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-24 20:36:20,543 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-24 20:36:20,548 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-24 20:36:20,549 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-24 20:36:20,550 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-24 20:36:20,550 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-24 20:36:20,551 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-24 20:36:20,552 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-24 20:36:20,553 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-24 20:36:20,554 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-24 20:36:20,555 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-24 20:36:20,556 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-24 20:36:20,557 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-24 20:36:20,559 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-06-24 20:36:20,560 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-06-24 20:36:20,560 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-06-24 20:36:20,561 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-06-24 20:36:20,561 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-06-24 20:36:20,562 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-06-24 20:36:20,562 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-24 20:36:20,563 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-24 20:36:20,563 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-24 20:36:20,564 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-24 20:36:20,565 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-24 20:36:20,565 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-24 20:36:20,566 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-24 20:36:20,566 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-24 20:36:20,566 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-24 20:36:20,567 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-24 20:36:20,568 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-24 20:36:20,569 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 20:36:20,589 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-24 20:36:20,589 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-24 20:36:20,590 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-24 20:36:20,590 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-24 20:36:20,591 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-24 20:36:20,591 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-24 20:36:20,591 INFO L138 SettingsManager]: * Use SBE=true [2021-06-24 20:36:20,592 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-24 20:36:20,592 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-24 20:36:20,592 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-24 20:36:20,592 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-24 20:36:20,592 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-24 20:36:20,592 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-24 20:36:20,593 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-24 20:36:20,593 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-24 20:36:20,593 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-24 20:36:20,593 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-24 20:36:20,593 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-24 20:36:20,593 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-24 20:36:20,594 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-24 20:36:20,594 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-24 20:36:20,594 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-24 20:36:20,594 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-24 20:36:20,594 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-24 20:36:20,594 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-24 20:36:20,595 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-24 20:36:20,595 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-24 20:36:20,595 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-24 20:36:20,595 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-24 20:36:20,595 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-24 20:36:20,595 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-24 20:36:20,596 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-24 20:36:20,596 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_DELAY_SET [2021-06-24 20:36:20,596 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-24 20:36:20,975 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-24 20:36:20,994 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-24 20:36:20,996 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-24 20:36:20,998 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-24 20:36:20,999 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-24 20:36:21,000 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth06.bpl [2021-06-24 20:36:21,000 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth06.bpl' [2021-06-24 20:36:21,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-24 20:36:21,024 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-24 20:36:21,035 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-24 20:36:21,035 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-24 20:36:21,035 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-24 20:36:21,048 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 08:36:21" (1/1) ... [2021-06-24 20:36:21,054 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 08:36:21" (1/1) ... [2021-06-24 20:36:21,068 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-24 20:36:21,070 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-24 20:36:21,070 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-24 20:36:21,070 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-24 20:36:21,077 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 08:36:21" (1/1) ... [2021-06-24 20:36:21,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 08:36:21" (1/1) ... [2021-06-24 20:36:21,078 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 08:36:21" (1/1) ... [2021-06-24 20:36:21,078 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 08:36:21" (1/1) ... [2021-06-24 20:36:21,080 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 08:36:21" (1/1) ... [2021-06-24 20:36:21,082 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 08:36:21" (1/1) ... [2021-06-24 20:36:21,083 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 08:36:21" (1/1) ... [2021-06-24 20:36:21,084 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-24 20:36:21,085 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-24 20:36:21,085 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-24 20:36:21,085 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-24 20:36:21,086 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 08:36:21" (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) [2021-06-24 20:36:21,159 INFO L124 BoogieDeclarations]: Specification and implementation of procedure DeviceThread given in one single declaration [2021-06-24 20:36:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure DeviceThread [2021-06-24 20:36:21,160 INFO L138 BoogieDeclarations]: Found implementation of procedure DeviceThread [2021-06-24 20:36:21,160 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ServerThread given in one single declaration [2021-06-24 20:36:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure ServerThread [2021-06-24 20:36:21,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ServerThread [2021-06-24 20:36:21,160 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-24 20:36:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-24 20:36:21,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-24 20:36:21,161 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-24 20:36:21,285 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-24 20:36:21,286 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-06-24 20:36:21,286 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: DeviceThreadEXIT is neither atomic block end nor error location. [2021-06-24 20:36:21,288 INFO L202 PluginConnector]: Adding new model bluetooth06.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.06 08:36:21 BoogieIcfgContainer [2021-06-24 20:36:21,288 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-24 20:36:21,289 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-24 20:36:21,289 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-24 20:36:21,291 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-24 20:36:21,291 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 08:36:21" (1/2) ... [2021-06-24 20:36:21,292 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e8c78c and model type bluetooth06.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.06 08:36:21, skipping insertion in model container [2021-06-24 20:36:21,292 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth06.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.06 08:36:21" (2/2) ... [2021-06-24 20:36:21,293 INFO L111 eAbstractionObserver]: Analyzing ICFG bluetooth06.bpl [2021-06-24 20:36:21,297 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-24 20:36:21,297 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-24 20:36:21,297 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-24 20:36:21,298 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-24 20:36:21,325 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-06-24 20:36:21,340 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 20:36:21,413 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 20:36:21,413 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 20:36:21,414 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 20:36:21,414 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 20:36:21,414 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 20:36:21,414 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 20:36:21,414 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 20:36:21,414 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork6======== [2021-06-24 20:36:21,819 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:21,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:21,823 INFO L82 PathProgramCache]: Analyzing trace with hash 1682967909, now seen corresponding path program 1 times [2021-06-24 20:36:21,830 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:21,830 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [743228753] [2021-06-24 20:36:21,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:21,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:21,916 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 20:36:21,917 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:21,917 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [743228753] [2021-06-24 20:36:21,918 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [743228753] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:21,918 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:21,918 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 20:36:21,919 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1528498310] [2021-06-24 20:36:21,924 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 20:36:21,924 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:21,934 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 20:36:21,935 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 20:36:21,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:21,937 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:21,939 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 6.5) internal successors, (13), 3 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-24 20:36:21,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:22,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:22,075 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-24 20:36:22,076 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:22,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:22,080 INFO L82 PathProgramCache]: Analyzing trace with hash -680046153, now seen corresponding path program 1 times [2021-06-24 20:36:22,080 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:22,081 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [311085434] [2021-06-24 20:36:22,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:22,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:22,225 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 20:36:22,226 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:22,226 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [311085434] [2021-06-24 20:36:22,226 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [311085434] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:22,226 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:22,226 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-24 20:36:22,226 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1644344359] [2021-06-24 20:36:22,228 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 20:36:22,228 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:22,229 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 20:36:22,229 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 20:36:22,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:22,229 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:22,229 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 4.0) internal successors, (28), 6 states have internal predecessors, (28), 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 20:36:22,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:22,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:25,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:25,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:25,790 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-24 20:36:25,790 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:25,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:25,790 INFO L82 PathProgramCache]: Analyzing trace with hash -24290284, now seen corresponding path program 1 times [2021-06-24 20:36:25,791 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:25,791 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1110752858] [2021-06-24 20:36:25,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:25,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:25,820 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 20:36:25,820 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:25,820 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1110752858] [2021-06-24 20:36:25,820 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1110752858] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:25,821 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:25,821 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 20:36:25,821 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [271862290] [2021-06-24 20:36:25,821 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 20:36:25,822 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:25,823 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 20:36:25,823 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 20:36:25,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:25,823 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:25,823 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-24 20:36:25,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:25,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:25,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:28,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:28,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:28,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:28,813 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-24 20:36:28,819 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork6 was SAFE (1/7) [2021-06-24 20:36:28,876 INFO L255 AbstractCegarLoop]: Starting to check reachability of 7 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 20:36:28,937 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 20:36:28,937 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 20:36:28,937 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 20:36:28,937 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 20:36:28,937 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 20:36:28,937 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 20:36:28,937 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 20:36:28,937 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-24 20:36:29,077 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE (2/7) [2021-06-24 20:36:29,078 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) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 20:36:29,262 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 20:36:29,263 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 20:36:29,263 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 20:36:29,263 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 20:36:29,263 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 20:36:29,263 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 20:36:29,263 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 20:36:29,263 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork4======== [2021-06-24 20:36:29,385 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:29,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:29,385 INFO L82 PathProgramCache]: Analyzing trace with hash -968081341, now seen corresponding path program 1 times [2021-06-24 20:36:29,385 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:29,386 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1537052087] [2021-06-24 20:36:29,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:29,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:29,394 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 20:36:29,394 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:29,394 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1537052087] [2021-06-24 20:36:29,394 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1537052087] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:29,394 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:29,394 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 20:36:29,395 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [328119663] [2021-06-24 20:36:29,395 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 20:36:29,395 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:29,395 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 20:36:29,395 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 20:36:29,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:29,395 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:29,396 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 20:36:29,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:29,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:29,429 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-06-24 20:36:29,429 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:29,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:29,430 INFO L82 PathProgramCache]: Analyzing trace with hash -7877368, now seen corresponding path program 1 times [2021-06-24 20:36:29,430 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:29,430 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1336994404] [2021-06-24 20:36:29,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:29,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:29,471 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 20:36:29,472 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:29,472 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1336994404] [2021-06-24 20:36:29,472 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1336994404] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:29,472 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:29,472 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-24 20:36:29,472 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1819978027] [2021-06-24 20:36:29,472 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 20:36:29,472 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:29,473 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 20:36:29,473 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 20:36:29,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:29,473 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:29,473 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 4.0) internal successors, (28), 6 states have internal predecessors, (28), 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 20:36:29,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:29,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:29,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:29,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:29,572 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-06-24 20:36:29,572 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:29,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:29,572 INFO L82 PathProgramCache]: Analyzing trace with hash -2058902319, now seen corresponding path program 1 times [2021-06-24 20:36:29,572 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:29,572 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1532482037] [2021-06-24 20:36:29,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:29,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:29,584 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 20:36:29,584 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:29,584 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1532482037] [2021-06-24 20:36:29,584 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1532482037] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:29,584 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:29,585 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 20:36:29,585 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [128703780] [2021-06-24 20:36:29,585 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 20:36:29,585 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:29,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 20:36:29,585 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 20:36:29,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:29,585 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:29,586 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 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 20:36:29,586 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:29,586 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:29,586 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:36,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:36,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:36,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:36,397 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-06-24 20:36:36,400 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork4 was SAFE (3/7) [2021-06-24 20:36:36,401 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 20:36:36,406 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 20:36:36,406 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 20:36:36,406 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 20:36:36,406 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 20:36:36,406 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 20:36:36,406 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 20:36:36,406 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 20:36:36,406 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork5======== [2021-06-24 20:36:36,487 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:36,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:36,487 INFO L82 PathProgramCache]: Analyzing trace with hash 54288149, now seen corresponding path program 1 times [2021-06-24 20:36:36,488 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:36,488 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2046370598] [2021-06-24 20:36:36,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:36,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:36,496 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 20:36:36,496 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:36,496 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2046370598] [2021-06-24 20:36:36,496 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2046370598] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:36,496 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:36,496 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 20:36:36,497 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1855015973] [2021-06-24 20:36:36,497 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 20:36:36,497 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:36,497 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 20:36:36,497 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 20:36:36,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:36,497 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:36,498 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 20:36:36,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:36,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:36,538 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-06-24 20:36:36,538 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:36,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:36,539 INFO L82 PathProgramCache]: Analyzing trace with hash -933814530, now seen corresponding path program 1 times [2021-06-24 20:36:36,539 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:36,539 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [674786062] [2021-06-24 20:36:36,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:36,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:36,596 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 20:36:36,596 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:36,596 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [674786062] [2021-06-24 20:36:36,596 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [674786062] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:36,597 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:36,597 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-24 20:36:36,597 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [221399932] [2021-06-24 20:36:36,597 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 20:36:36,597 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:36,598 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 20:36:36,600 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 20:36:36,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:36,601 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:36,601 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 4.0) internal successors, (28), 6 states have internal predecessors, (28), 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 20:36:36,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:36,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:36,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:36,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:36,711 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-06-24 20:36:36,711 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:36,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:36,712 INFO L82 PathProgramCache]: Analyzing trace with hash 1360786439, now seen corresponding path program 1 times [2021-06-24 20:36:36,712 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:36,712 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1195486605] [2021-06-24 20:36:36,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:36,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:36,735 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 20:36:36,735 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:36,735 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1195486605] [2021-06-24 20:36:36,736 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1195486605] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:36,736 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:36,736 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 20:36:36,736 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [270792624] [2021-06-24 20:36:36,736 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 20:36:36,736 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:36,737 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 20:36:36,737 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 20:36:36,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:36,737 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:36,737 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 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 20:36:36,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:36,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:36,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:42,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:42,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:42,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:42,886 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-06-24 20:36:42,888 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork5 was SAFE (4/7) [2021-06-24 20:36:42,888 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 20:36:42,892 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 20:36:42,892 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 20:36:42,892 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 20:36:42,892 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 20:36:42,892 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 20:36:42,892 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 20:36:42,892 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 20:36:42,892 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork2======== [2021-06-24 20:36:42,961 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:42,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:42,961 INFO L82 PathProgramCache]: Analyzing trace with hash -108270655, now seen corresponding path program 1 times [2021-06-24 20:36:42,961 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:42,961 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1741132205] [2021-06-24 20:36:42,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:42,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:42,969 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 20:36:42,969 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:42,969 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1741132205] [2021-06-24 20:36:42,969 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1741132205] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:42,969 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:42,969 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 20:36:42,969 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [382498581] [2021-06-24 20:36:42,970 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 20:36:42,970 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:42,970 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 20:36:42,970 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 20:36:42,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:42,970 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:42,970 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 20:36:42,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:42,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:42,996 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-06-24 20:36:42,997 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:42,997 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:42,997 INFO L82 PathProgramCache]: Analyzing trace with hash -1711736612, now seen corresponding path program 1 times [2021-06-24 20:36:42,997 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:42,997 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1156097187] [2021-06-24 20:36:42,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:43,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:43,033 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 20:36:43,033 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:43,033 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1156097187] [2021-06-24 20:36:43,033 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1156097187] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:43,033 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:43,033 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-24 20:36:43,033 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [427977503] [2021-06-24 20:36:43,033 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 20:36:43,033 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:43,034 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 20:36:43,034 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 20:36:43,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:43,034 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:43,034 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 4.0) internal successors, (28), 6 states have internal predecessors, (28), 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 20:36:43,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:43,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:43,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:43,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:43,115 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-06-24 20:36:43,115 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:43,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:43,115 INFO L82 PathProgramCache]: Analyzing trace with hash 994079013, now seen corresponding path program 1 times [2021-06-24 20:36:43,115 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:43,115 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [999608615] [2021-06-24 20:36:43,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:43,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:43,146 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 20:36:43,146 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:43,146 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [999608615] [2021-06-24 20:36:43,146 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [999608615] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:43,146 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:43,146 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 20:36:43,147 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1606085029] [2021-06-24 20:36:43,147 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 20:36:43,148 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:43,148 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 20:36:43,148 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 20:36:43,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:43,148 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:43,148 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 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 20:36:43,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:43,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:43,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:49,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:49,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:49,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:49,543 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-06-24 20:36:49,544 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork2 was SAFE (5/7) [2021-06-24 20:36:49,545 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 20:36:49,555 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 20:36:49,555 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 20:36:49,555 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 20:36:49,555 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 20:36:49,555 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 20:36:49,555 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 20:36:49,555 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 20:36:49,555 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork3======== [2021-06-24 20:36:49,622 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:49,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:49,623 INFO L82 PathProgramCache]: Analyzing trace with hash 938602195, now seen corresponding path program 1 times [2021-06-24 20:36:49,623 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:49,623 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2025614764] [2021-06-24 20:36:49,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:49,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:49,644 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 20:36:49,645 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:49,646 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2025614764] [2021-06-24 20:36:49,646 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2025614764] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:49,646 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:49,646 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 20:36:49,646 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [610359970] [2021-06-24 20:36:49,646 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 20:36:49,646 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:49,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 20:36:49,646 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 20:36:49,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:49,646 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:49,647 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 20:36:49,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:49,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:49,675 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-06-24 20:36:49,675 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:49,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:49,675 INFO L82 PathProgramCache]: Analyzing trace with hash 2143716598, now seen corresponding path program 1 times [2021-06-24 20:36:49,675 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:49,676 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1969880129] [2021-06-24 20:36:49,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:49,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:49,712 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 20:36:49,713 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:49,713 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1969880129] [2021-06-24 20:36:49,713 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1969880129] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:49,713 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:49,713 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-24 20:36:49,713 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1433442726] [2021-06-24 20:36:49,713 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 20:36:49,713 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:49,713 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 20:36:49,714 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 20:36:49,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:49,714 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:49,714 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 4.0) internal successors, (28), 6 states have internal predecessors, (28), 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 20:36:49,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:49,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:49,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:49,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:49,798 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-06-24 20:36:49,798 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:49,799 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:49,799 INFO L82 PathProgramCache]: Analyzing trace with hash -580058753, now seen corresponding path program 1 times [2021-06-24 20:36:49,799 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:49,799 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1521358640] [2021-06-24 20:36:49,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:49,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:49,810 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 20:36:49,810 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:49,810 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1521358640] [2021-06-24 20:36:49,810 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1521358640] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:49,810 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:49,810 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 20:36:49,810 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [687109595] [2021-06-24 20:36:49,810 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 20:36:49,810 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:49,811 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 20:36:49,811 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 20:36:49,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:49,811 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:49,811 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 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 20:36:49,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:49,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:49,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:55,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:55,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:55,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:55,643 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-06-24 20:36:55,646 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork3 was SAFE (6/7) [2021-06-24 20:36:55,646 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 20:36:55,651 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 20:36:55,651 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 20:36:55,651 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 20:36:55,651 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 20:36:55,651 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 20:36:55,651 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 20:36:55,651 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 20:36:55,651 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork1======== [2021-06-24 20:36:55,720 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:55,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:55,720 INFO L82 PathProgramCache]: Analyzing trace with hash 689243633, now seen corresponding path program 1 times [2021-06-24 20:36:55,721 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:55,721 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [129367665] [2021-06-24 20:36:55,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:55,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:55,726 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 20:36:55,726 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:55,726 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [129367665] [2021-06-24 20:36:55,726 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [129367665] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:55,726 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:55,726 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 20:36:55,726 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [866184034] [2021-06-24 20:36:55,727 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 20:36:55,727 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:55,727 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 20:36:55,727 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 20:36:55,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:55,727 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:55,727 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 20:36:55,727 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:55,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:55,753 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-06-24 20:36:55,754 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:55,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:55,754 INFO L82 PathProgramCache]: Analyzing trace with hash 178233888, now seen corresponding path program 1 times [2021-06-24 20:36:55,754 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:55,754 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [56402487] [2021-06-24 20:36:55,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:55,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:55,788 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 20:36:55,788 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:55,788 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [56402487] [2021-06-24 20:36:55,788 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [56402487] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:55,788 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:55,789 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-24 20:36:55,789 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [620363840] [2021-06-24 20:36:55,789 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 20:36:55,789 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:55,789 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 20:36:55,789 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 20:36:55,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:55,789 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:55,789 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 4.0) internal successors, (28), 6 states have internal predecessors, (28), 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 20:36:55,789 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:55,790 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:55,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:55,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:55,864 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-06-24 20:36:55,864 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 20:36:55,864 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 20:36:55,864 INFO L82 PathProgramCache]: Analyzing trace with hash 268771049, now seen corresponding path program 1 times [2021-06-24 20:36:55,864 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 20:36:55,864 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [487186208] [2021-06-24 20:36:55,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 20:36:55,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 20:36:55,872 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 20:36:55,872 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 20:36:55,872 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [487186208] [2021-06-24 20:36:55,872 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [487186208] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 20:36:55,872 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 20:36:55,872 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 20:36:55,872 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [3759104] [2021-06-24 20:36:55,872 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 20:36:55,873 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 20:36:55,873 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 20:36:55,873 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 20:36:55,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:36:55,873 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 20:36:55,873 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 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 20:36:55,873 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:36:55,873 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:36:55,873 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 20:37:01,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:37:01,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 20:37:01,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 20:37:01,666 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-06-24 20:37:01,673 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork1 was SAFE (7/7) [2021-06-24 20:37:01,673 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-24 20:37:01,693 INFO L202 PluginConnector]: Adding new model bluetooth06.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.06 08:37:01 BasicIcfg [2021-06-24 20:37:01,693 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-24 20:37:01,694 INFO L168 Benchmark]: Toolchain (without parser) took 40669.86 ms. Allocated memory was 232.8 MB in the beginning and 6.0 GB in the end (delta: 5.7 GB). Free memory was 211.4 MB in the beginning and 5.2 GB in the end (delta: -5.0 GB). Peak memory consumption was 1.8 GB. Max. memory is 8.0 GB. [2021-06-24 20:37:01,694 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 232.8 MB. Free memory is still 212.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-24 20:37:01,694 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.95 ms. Allocated memory is still 232.8 MB. Free memory was 211.3 MB in the beginning and 209.5 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-24 20:37:01,695 INFO L168 Benchmark]: Boogie Preprocessor took 14.39 ms. Allocated memory is still 232.8 MB. Free memory was 209.5 MB in the beginning and 208.6 MB in the end (delta: 873.3 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-24 20:37:01,695 INFO L168 Benchmark]: RCFGBuilder took 202.95 ms. Allocated memory is still 232.8 MB. Free memory was 208.6 MB in the beginning and 195.7 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-06-24 20:37:01,695 INFO L168 Benchmark]: TraceAbstraction took 40403.92 ms. Allocated memory was 232.8 MB in the beginning and 6.0 GB in the end (delta: 5.7 GB). Free memory was 195.2 MB in the beginning and 5.2 GB in the end (delta: -5.0 GB). Peak memory consumption was 1.8 GB. Max. memory is 8.0 GB. [2021-06-24 20:37:01,697 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 0.19 ms. Allocated memory is still 232.8 MB. Free memory is still 212.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 33.95 ms. Allocated memory is still 232.8 MB. Free memory was 211.3 MB in the beginning and 209.5 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 14.39 ms. Allocated memory is still 232.8 MB. Free memory was 209.5 MB in the beginning and 208.6 MB in the end (delta: 873.3 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 202.95 ms. Allocated memory is still 232.8 MB. Free memory was 208.6 MB in the beginning and 195.7 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 40403.92 ms. Allocated memory was 232.8 MB in the beginning and 6.0 GB in the end (delta: 5.7 GB). Free memory was 195.2 MB in the beginning and 5.2 GB in the end (delta: -5.0 GB). Peak memory consumption was 1.8 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 436676, positive: 431473, positive conditional: 428601, positive unconditional: 2872, negative: 5203, negative conditional: 4996, negative unconditional: 207, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 431698, positive: 431473, positive conditional: 428601, positive unconditional: 2872, negative: 225, negative conditional: 18, negative unconditional: 207, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 431698, positive: 414224, positive conditional: 0, positive unconditional: 414224, negative: 17474, negative conditional: 0, negative unconditional: 17474, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1865, positive: 1769, positive conditional: 0, positive unconditional: 1769, negative: 96, negative conditional: 0, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1865, positive: 1678, positive conditional: 0, positive unconditional: 1678, negative: 187, negative conditional: 0, negative unconditional: 187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 187, positive: 91, positive conditional: 0, positive unconditional: 91, negative: 96, negative conditional: 0, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 270, positive: 167, positive conditional: 76, positive unconditional: 91, negative: 103, negative conditional: 7, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 688, positive: 405, positive conditional: 131, positive unconditional: 274, negative: 283, negative conditional: 11, negative unconditional: 272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 431698, positive: 412455, positive conditional: 0, positive unconditional: 412455, negative: 17378, negative conditional: 0, negative unconditional: 17378, unknown: 1865, unknown conditional: 0, unknown unconditional: 1865] , Statistics on independence cache: Total cache size (in pairs): 1948, Positive cache size: 1845, Positive conditional cache size: 76, Positive unconditional cache size: 1769, Negative cache size: 103, Negative conditional cache size: 7, Negative unconditional cache size: 96, SemanticConditionEliminator.Independence Queries: [ total: 34943, positive: 17249, positive conditional: 17249, positive unconditional: 0, negative: 17694, negative conditional: 115, negative unconditional: 17579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 34943, positive: 17249, positive conditional: 17249, positive unconditional: 0, negative: 17694, negative conditional: 115, negative unconditional: 17579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 270, positive: 167, positive conditional: 76, positive unconditional: 91, negative: 103, negative conditional: 7, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 688, positive: 405, positive conditional: 131, positive unconditional: 274, negative: 283, negative conditional: 11, negative unconditional: 272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 34943, positive: 17173, positive conditional: 17173, positive unconditional: 0, negative: 17687, negative conditional: 108, negative unconditional: 17579, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1948, Positive cache size: 1845, Positive conditional cache size: 76, Positive unconditional cache size: 1769, Negative cache size: 103, Negative conditional cache size: 7, Negative unconditional cache size: 96, Eliminated conditions: 17266, SemanticConditionEliminator.Independence Queries: [ total: 34943, positive: 17249, positive conditional: 17249, positive unconditional: 0, negative: 17694, negative conditional: 115, negative unconditional: 17579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 34943, positive: 17249, positive conditional: 17249, positive unconditional: 0, negative: 17694, negative conditional: 115, negative unconditional: 17579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 270, positive: 167, positive conditional: 76, positive unconditional: 91, negative: 103, negative conditional: 7, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 688, positive: 405, positive conditional: 131, positive unconditional: 274, negative: 283, negative conditional: 11, negative unconditional: 272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 34943, positive: 17173, positive conditional: 17173, positive unconditional: 0, negative: 17687, negative conditional: 108, negative unconditional: 17579, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1948, Positive cache size: 1845, Positive conditional cache size: 76, Positive unconditional cache size: 1769, Negative cache size: 103, Negative conditional cache size: 7, Negative unconditional cache size: 96, Eliminated conditions: 17266, SemanticConditionEliminator.Independence Queries: [ total: 34943, positive: 17249, positive conditional: 17249, positive unconditional: 0, negative: 17694, negative conditional: 115, negative unconditional: 17579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 34943, positive: 17249, positive conditional: 17249, positive unconditional: 0, negative: 17694, negative conditional: 115, negative unconditional: 17579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 270, positive: 167, positive conditional: 76, positive unconditional: 91, negative: 103, negative conditional: 7, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 688, positive: 405, positive conditional: 131, positive unconditional: 274, negative: 283, negative conditional: 11, negative unconditional: 272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 34943, positive: 17173, positive conditional: 17173, positive unconditional: 0, negative: 17687, negative conditional: 108, negative unconditional: 17579, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1948, Positive cache size: 1845, Positive conditional cache size: 76, Positive unconditional cache size: 1769, Negative cache size: 103, Negative conditional cache size: 7, Negative unconditional cache size: 96, Eliminated conditions: 17266 ], Maximal queried relation: 3, Independence queries for same thread: 4978 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 2222, Number of persistent set computation: 14228, Number of trivial persistent sets: 45, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 436676, positive: 431473, positive conditional: 428601, positive unconditional: 2872, negative: 5203, negative conditional: 4996, negative unconditional: 207, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 431698, positive: 431473, positive conditional: 428601, positive unconditional: 2872, negative: 225, negative conditional: 18, negative unconditional: 207, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 431698, positive: 414224, positive conditional: 0, positive unconditional: 414224, negative: 17474, negative conditional: 0, negative unconditional: 17474, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1865, positive: 1769, positive conditional: 0, positive unconditional: 1769, negative: 96, negative conditional: 0, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1865, positive: 1678, positive conditional: 0, positive unconditional: 1678, negative: 187, negative conditional: 0, negative unconditional: 187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 187, positive: 91, positive conditional: 0, positive unconditional: 91, negative: 96, negative conditional: 0, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 270, positive: 167, positive conditional: 76, positive unconditional: 91, negative: 103, negative conditional: 7, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 688, positive: 405, positive conditional: 131, positive unconditional: 274, negative: 283, negative conditional: 11, negative unconditional: 272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 431698, positive: 412455, positive conditional: 0, positive unconditional: 412455, negative: 17378, negative conditional: 0, negative unconditional: 17378, unknown: 1865, unknown conditional: 0, unknown unconditional: 1865] , Statistics on independence cache: Total cache size (in pairs): 1948, Positive cache size: 1845, Positive conditional cache size: 76, Positive unconditional cache size: 1769, Negative cache size: 103, Negative conditional cache size: 7, Negative unconditional cache size: 96, SemanticConditionEliminator.Independence Queries: [ total: 34943, positive: 17249, positive conditional: 17249, positive unconditional: 0, negative: 17694, negative conditional: 115, negative unconditional: 17579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 34943, positive: 17249, positive conditional: 17249, positive unconditional: 0, negative: 17694, negative conditional: 115, negative unconditional: 17579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 270, positive: 167, positive conditional: 76, positive unconditional: 91, negative: 103, negative conditional: 7, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 688, positive: 405, positive conditional: 131, positive unconditional: 274, negative: 283, negative conditional: 11, negative unconditional: 272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 34943, positive: 17173, positive conditional: 17173, positive unconditional: 0, negative: 17687, negative conditional: 108, negative unconditional: 17579, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1948, Positive cache size: 1845, Positive conditional cache size: 76, Positive unconditional cache size: 1769, Negative cache size: 103, Negative conditional cache size: 7, Negative unconditional cache size: 96, Eliminated conditions: 17266, SemanticConditionEliminator.Independence Queries: [ total: 34943, positive: 17249, positive conditional: 17249, positive unconditional: 0, negative: 17694, negative conditional: 115, negative unconditional: 17579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 34943, positive: 17249, positive conditional: 17249, positive unconditional: 0, negative: 17694, negative conditional: 115, negative unconditional: 17579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 270, positive: 167, positive conditional: 76, positive unconditional: 91, negative: 103, negative conditional: 7, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 688, positive: 405, positive conditional: 131, positive unconditional: 274, negative: 283, negative conditional: 11, negative unconditional: 272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 34943, positive: 17173, positive conditional: 17173, positive unconditional: 0, negative: 17687, negative conditional: 108, negative unconditional: 17579, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1948, Positive cache size: 1845, Positive conditional cache size: 76, Positive unconditional cache size: 1769, Negative cache size: 103, Negative conditional cache size: 7, Negative unconditional cache size: 96, Eliminated conditions: 17266, SemanticConditionEliminator.Independence Queries: [ total: 34943, positive: 17249, positive conditional: 17249, positive unconditional: 0, negative: 17694, negative conditional: 115, negative unconditional: 17579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 34943, positive: 17249, positive conditional: 17249, positive unconditional: 0, negative: 17694, negative conditional: 115, negative unconditional: 17579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 270, positive: 167, positive conditional: 76, positive unconditional: 91, negative: 103, negative conditional: 7, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 688, positive: 405, positive conditional: 131, positive unconditional: 274, negative: 283, negative conditional: 11, negative unconditional: 272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 34943, positive: 17173, positive conditional: 17173, positive unconditional: 0, negative: 17687, negative conditional: 108, negative unconditional: 17579, unknown: 83, unknown conditional: 83, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1948, Positive cache size: 1845, Positive conditional cache size: 76, Positive unconditional cache size: 1769, Negative cache size: 103, Negative conditional cache size: 7, Negative unconditional cache size: 96, Eliminated conditions: 17266 ], Maximal queried relation: 3, Independence queries for same thread: 4978 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1740, positive: 1683, positive conditional: 135, positive unconditional: 1548, negative: 57, negative conditional: 15, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 1725, positive: 1683, positive conditional: 135, positive unconditional: 1548, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 1725, positive: 1683, positive conditional: 0, positive unconditional: 1683, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1135, positive: 1093, positive conditional: 0, positive unconditional: 1093, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1135, positive: 1057, positive conditional: 0, positive unconditional: 1057, negative: 78, negative conditional: 0, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 78, positive: 36, positive conditional: 0, positive unconditional: 36, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 36, positive conditional: 0, positive unconditional: 36, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 29, positive conditional: 0, positive unconditional: 29, negative: 88, negative conditional: 0, negative unconditional: 88, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1725, positive: 590, positive conditional: 0, positive unconditional: 590, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 1135, unknown conditional: 0, unknown unconditional: 1135] , Statistics on independence cache: Total cache size (in pairs): 1135, Positive cache size: 1093, Positive conditional cache size: 0, Positive unconditional cache size: 1093, Negative cache size: 42, Negative conditional cache size: 0, Negative unconditional cache size: 42 ], Maximal queried relation: 0, Independence queries for same thread: 15 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 127, Number of persistent set computation: 21, Number of trivial persistent sets: 15, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1740, positive: 1683, positive conditional: 135, positive unconditional: 1548, negative: 57, negative conditional: 15, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 1725, positive: 1683, positive conditional: 135, positive unconditional: 1548, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 1725, positive: 1683, positive conditional: 0, positive unconditional: 1683, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1135, positive: 1093, positive conditional: 0, positive unconditional: 1093, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1135, positive: 1057, positive conditional: 0, positive unconditional: 1057, negative: 78, negative conditional: 0, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 78, positive: 36, positive conditional: 0, positive unconditional: 36, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 78, positive: 36, positive conditional: 0, positive unconditional: 36, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 29, positive conditional: 0, positive unconditional: 29, negative: 88, negative conditional: 0, negative unconditional: 88, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1725, positive: 590, positive conditional: 0, positive unconditional: 590, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 1135, unknown conditional: 0, unknown unconditional: 1135] , Statistics on independence cache: Total cache size (in pairs): 1135, Positive cache size: 1093, Positive conditional cache size: 0, Positive unconditional cache size: 1093, Negative cache size: 42, Negative conditional cache size: 0, Negative unconditional cache size: 42 ], Maximal queried relation: 0, Independence queries for same thread: 15 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 309150, positive: 302288, positive conditional: 299125, positive unconditional: 3163, negative: 6862, negative conditional: 6656, negative unconditional: 206, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 303658, positive: 302288, positive conditional: 299125, positive unconditional: 3163, negative: 1370, negative conditional: 1164, negative unconditional: 206, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 303658, positive: 289113, positive conditional: 0, positive unconditional: 289113, negative: 14545, negative conditional: 0, negative unconditional: 14545, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1995, positive: 1899, positive conditional: 0, positive unconditional: 1899, negative: 96, negative conditional: 0, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1995, positive: 1806, positive conditional: 0, positive unconditional: 1806, negative: 189, negative conditional: 0, negative unconditional: 189, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 189, positive: 93, positive conditional: 0, positive unconditional: 93, negative: 96, negative conditional: 0, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 306, positive: 184, positive conditional: 91, positive unconditional: 93, negative: 122, negative conditional: 26, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 514, positive: 359, positive conditional: 188, positive unconditional: 171, negative: 155, negative conditional: 25, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 303658, positive: 287214, positive conditional: 0, positive unconditional: 287214, negative: 14449, negative conditional: 0, negative unconditional: 14449, unknown: 1995, unknown conditional: 0, unknown unconditional: 1995] , Statistics on independence cache: Total cache size (in pairs): 2112, Positive cache size: 1990, Positive conditional cache size: 91, Positive unconditional cache size: 1899, Negative cache size: 122, Negative conditional cache size: 26, Negative unconditional cache size: 96, SemanticConditionEliminator.Independence Queries: [ total: 30813, positive: 13175, positive conditional: 13175, positive unconditional: 0, negative: 17638, negative conditional: 1747, negative unconditional: 15891, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 30813, positive: 13175, positive conditional: 13175, positive unconditional: 0, negative: 17638, negative conditional: 1747, negative unconditional: 15891, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 306, positive: 184, positive conditional: 91, positive unconditional: 93, negative: 122, negative conditional: 26, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 514, positive: 359, positive conditional: 188, positive unconditional: 171, negative: 155, negative conditional: 25, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 30813, positive: 13084, positive conditional: 13084, positive unconditional: 0, negative: 17612, negative conditional: 1721, negative unconditional: 15891, unknown: 117, unknown conditional: 117, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2112, Positive cache size: 1990, Positive conditional cache size: 91, Positive unconditional cache size: 1899, Negative cache size: 122, Negative conditional cache size: 26, Negative unconditional cache size: 96, Eliminated conditions: 15483, SemanticConditionEliminator.Independence Queries: [ total: 30813, positive: 13175, positive conditional: 13175, positive unconditional: 0, negative: 17638, negative conditional: 1747, negative unconditional: 15891, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 30813, positive: 13175, positive conditional: 13175, positive unconditional: 0, negative: 17638, negative conditional: 1747, negative unconditional: 15891, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 306, positive: 184, positive conditional: 91, positive unconditional: 93, negative: 122, negative conditional: 26, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 514, positive: 359, positive conditional: 188, positive unconditional: 171, negative: 155, negative conditional: 25, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 30813, positive: 13084, positive conditional: 13084, positive unconditional: 0, negative: 17612, negative conditional: 1721, negative unconditional: 15891, unknown: 117, unknown conditional: 117, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2112, Positive cache size: 1990, Positive conditional cache size: 91, Positive unconditional cache size: 1899, Negative cache size: 122, Negative conditional cache size: 26, Negative unconditional cache size: 96, Eliminated conditions: 15483, SemanticConditionEliminator.Independence Queries: [ total: 30813, positive: 13175, positive conditional: 13175, positive unconditional: 0, negative: 17638, negative conditional: 1747, negative unconditional: 15891, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 30813, positive: 13175, positive conditional: 13175, positive unconditional: 0, negative: 17638, negative conditional: 1747, negative unconditional: 15891, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 306, positive: 184, positive conditional: 91, positive unconditional: 93, negative: 122, negative conditional: 26, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 514, positive: 359, positive conditional: 188, positive unconditional: 171, negative: 155, negative conditional: 25, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 30813, positive: 13084, positive conditional: 13084, positive unconditional: 0, negative: 17612, negative conditional: 1721, negative unconditional: 15891, unknown: 117, unknown conditional: 117, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2112, Positive cache size: 1990, Positive conditional cache size: 91, Positive unconditional cache size: 1899, Negative cache size: 122, Negative conditional cache size: 26, Negative unconditional cache size: 96, Eliminated conditions: 15483 ], Maximal queried relation: 3, Independence queries for same thread: 5492 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 2607, Number of persistent set computation: 30234, Number of trivial persistent sets: 16590, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 309150, positive: 302288, positive conditional: 299125, positive unconditional: 3163, negative: 6862, negative conditional: 6656, negative unconditional: 206, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 303658, positive: 302288, positive conditional: 299125, positive unconditional: 3163, negative: 1370, negative conditional: 1164, negative unconditional: 206, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 303658, positive: 289113, positive conditional: 0, positive unconditional: 289113, negative: 14545, negative conditional: 0, negative unconditional: 14545, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1995, positive: 1899, positive conditional: 0, positive unconditional: 1899, negative: 96, negative conditional: 0, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1995, positive: 1806, positive conditional: 0, positive unconditional: 1806, negative: 189, negative conditional: 0, negative unconditional: 189, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 189, positive: 93, positive conditional: 0, positive unconditional: 93, negative: 96, negative conditional: 0, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 306, positive: 184, positive conditional: 91, positive unconditional: 93, negative: 122, negative conditional: 26, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 514, positive: 359, positive conditional: 188, positive unconditional: 171, negative: 155, negative conditional: 25, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 303658, positive: 287214, positive conditional: 0, positive unconditional: 287214, negative: 14449, negative conditional: 0, negative unconditional: 14449, unknown: 1995, unknown conditional: 0, unknown unconditional: 1995] , Statistics on independence cache: Total cache size (in pairs): 2112, Positive cache size: 1990, Positive conditional cache size: 91, Positive unconditional cache size: 1899, Negative cache size: 122, Negative conditional cache size: 26, Negative unconditional cache size: 96, SemanticConditionEliminator.Independence Queries: [ total: 30813, positive: 13175, positive conditional: 13175, positive unconditional: 0, negative: 17638, negative conditional: 1747, negative unconditional: 15891, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 30813, positive: 13175, positive conditional: 13175, positive unconditional: 0, negative: 17638, negative conditional: 1747, negative unconditional: 15891, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 306, positive: 184, positive conditional: 91, positive unconditional: 93, negative: 122, negative conditional: 26, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 514, positive: 359, positive conditional: 188, positive unconditional: 171, negative: 155, negative conditional: 25, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 30813, positive: 13084, positive conditional: 13084, positive unconditional: 0, negative: 17612, negative conditional: 1721, negative unconditional: 15891, unknown: 117, unknown conditional: 117, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2112, Positive cache size: 1990, Positive conditional cache size: 91, Positive unconditional cache size: 1899, Negative cache size: 122, Negative conditional cache size: 26, Negative unconditional cache size: 96, Eliminated conditions: 15483, SemanticConditionEliminator.Independence Queries: [ total: 30813, positive: 13175, positive conditional: 13175, positive unconditional: 0, negative: 17638, negative conditional: 1747, negative unconditional: 15891, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 30813, positive: 13175, positive conditional: 13175, positive unconditional: 0, negative: 17638, negative conditional: 1747, negative unconditional: 15891, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 306, positive: 184, positive conditional: 91, positive unconditional: 93, negative: 122, negative conditional: 26, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 514, positive: 359, positive conditional: 188, positive unconditional: 171, negative: 155, negative conditional: 25, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 30813, positive: 13084, positive conditional: 13084, positive unconditional: 0, negative: 17612, negative conditional: 1721, negative unconditional: 15891, unknown: 117, unknown conditional: 117, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2112, Positive cache size: 1990, Positive conditional cache size: 91, Positive unconditional cache size: 1899, Negative cache size: 122, Negative conditional cache size: 26, Negative unconditional cache size: 96, Eliminated conditions: 15483, SemanticConditionEliminator.Independence Queries: [ total: 30813, positive: 13175, positive conditional: 13175, positive unconditional: 0, negative: 17638, negative conditional: 1747, negative unconditional: 15891, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 30813, positive: 13175, positive conditional: 13175, positive unconditional: 0, negative: 17638, negative conditional: 1747, negative unconditional: 15891, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 306, positive: 184, positive conditional: 91, positive unconditional: 93, negative: 122, negative conditional: 26, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 514, positive: 359, positive conditional: 188, positive unconditional: 171, negative: 155, negative conditional: 25, negative unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 30813, positive: 13084, positive conditional: 13084, positive unconditional: 0, negative: 17612, negative conditional: 1721, negative unconditional: 15891, unknown: 117, unknown conditional: 117, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2112, Positive cache size: 1990, Positive conditional cache size: 91, Positive unconditional cache size: 1899, Negative cache size: 122, Negative conditional cache size: 26, Negative unconditional cache size: 96, Eliminated conditions: 15483 ], Maximal queried relation: 3, Independence queries for same thread: 5492 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 301134, positive: 294930, positive conditional: 291892, positive unconditional: 3038, negative: 6204, negative conditional: 5996, negative unconditional: 208, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 296089, positive: 294930, positive conditional: 291892, positive unconditional: 3038, negative: 1159, negative conditional: 951, negative unconditional: 208, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 296089, positive: 282134, positive conditional: 0, positive unconditional: 282134, negative: 13955, negative conditional: 0, negative unconditional: 13955, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1944, positive: 1848, positive conditional: 0, positive unconditional: 1848, negative: 96, negative conditional: 0, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1944, positive: 1755, positive conditional: 0, positive unconditional: 1755, negative: 189, negative conditional: 0, negative unconditional: 189, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 189, positive: 93, positive conditional: 0, positive unconditional: 93, negative: 96, negative conditional: 0, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 291, positive: 177, positive conditional: 84, positive unconditional: 93, negative: 114, negative conditional: 18, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 318, positive: 210, positive conditional: 89, positive unconditional: 121, negative: 108, negative conditional: 16, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 296089, positive: 280286, positive conditional: 0, positive unconditional: 280286, negative: 13859, negative conditional: 0, negative unconditional: 13859, unknown: 1944, unknown conditional: 0, unknown unconditional: 1944] , Statistics on independence cache: Total cache size (in pairs): 2046, Positive cache size: 1932, Positive conditional cache size: 84, Positive unconditional cache size: 1848, Negative cache size: 114, Negative conditional cache size: 18, Negative unconditional cache size: 96, SemanticConditionEliminator.Independence Queries: [ total: 29340, positive: 12796, positive conditional: 12796, positive unconditional: 0, negative: 16544, negative conditional: 1455, negative unconditional: 15089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29340, positive: 12796, positive conditional: 12796, positive unconditional: 0, negative: 16544, negative conditional: 1455, negative unconditional: 15089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 291, positive: 177, positive conditional: 84, positive unconditional: 93, negative: 114, negative conditional: 18, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 318, positive: 210, positive conditional: 89, positive unconditional: 121, negative: 108, negative conditional: 16, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 29340, positive: 12712, positive conditional: 12712, positive unconditional: 0, negative: 16526, negative conditional: 1437, negative unconditional: 15089, unknown: 102, unknown conditional: 102, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2046, Positive cache size: 1932, Positive conditional cache size: 84, Positive unconditional cache size: 1848, Negative cache size: 114, Negative conditional cache size: 18, Negative unconditional cache size: 96, Eliminated conditions: 14675, SemanticConditionEliminator.Independence Queries: [ total: 29340, positive: 12796, positive conditional: 12796, positive unconditional: 0, negative: 16544, negative conditional: 1455, negative unconditional: 15089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29340, positive: 12796, positive conditional: 12796, positive unconditional: 0, negative: 16544, negative conditional: 1455, negative unconditional: 15089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 291, positive: 177, positive conditional: 84, positive unconditional: 93, negative: 114, negative conditional: 18, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 318, positive: 210, positive conditional: 89, positive unconditional: 121, negative: 108, negative conditional: 16, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 29340, positive: 12712, positive conditional: 12712, positive unconditional: 0, negative: 16526, negative conditional: 1437, negative unconditional: 15089, unknown: 102, unknown conditional: 102, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2046, Positive cache size: 1932, Positive conditional cache size: 84, Positive unconditional cache size: 1848, Negative cache size: 114, Negative conditional cache size: 18, Negative unconditional cache size: 96, Eliminated conditions: 14675, SemanticConditionEliminator.Independence Queries: [ total: 29340, positive: 12796, positive conditional: 12796, positive unconditional: 0, negative: 16544, negative conditional: 1455, negative unconditional: 15089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29340, positive: 12796, positive conditional: 12796, positive unconditional: 0, negative: 16544, negative conditional: 1455, negative unconditional: 15089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 291, positive: 177, positive conditional: 84, positive unconditional: 93, negative: 114, negative conditional: 18, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 318, positive: 210, positive conditional: 89, positive unconditional: 121, negative: 108, negative conditional: 16, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 29340, positive: 12712, positive conditional: 12712, positive unconditional: 0, negative: 16526, negative conditional: 1437, negative unconditional: 15089, unknown: 102, unknown conditional: 102, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2046, Positive cache size: 1932, Positive conditional cache size: 84, Positive unconditional cache size: 1848, Negative cache size: 114, Negative conditional cache size: 18, Negative unconditional cache size: 96, Eliminated conditions: 14675 ], Maximal queried relation: 3, Independence queries for same thread: 5045 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 2098, Number of persistent set computation: 27486, Number of trivial persistent sets: 13900, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 301134, positive: 294930, positive conditional: 291892, positive unconditional: 3038, negative: 6204, negative conditional: 5996, negative unconditional: 208, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 296089, positive: 294930, positive conditional: 291892, positive unconditional: 3038, negative: 1159, negative conditional: 951, negative unconditional: 208, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 296089, positive: 282134, positive conditional: 0, positive unconditional: 282134, negative: 13955, negative conditional: 0, negative unconditional: 13955, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1944, positive: 1848, positive conditional: 0, positive unconditional: 1848, negative: 96, negative conditional: 0, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1944, positive: 1755, positive conditional: 0, positive unconditional: 1755, negative: 189, negative conditional: 0, negative unconditional: 189, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 189, positive: 93, positive conditional: 0, positive unconditional: 93, negative: 96, negative conditional: 0, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 291, positive: 177, positive conditional: 84, positive unconditional: 93, negative: 114, negative conditional: 18, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 318, positive: 210, positive conditional: 89, positive unconditional: 121, negative: 108, negative conditional: 16, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 296089, positive: 280286, positive conditional: 0, positive unconditional: 280286, negative: 13859, negative conditional: 0, negative unconditional: 13859, unknown: 1944, unknown conditional: 0, unknown unconditional: 1944] , Statistics on independence cache: Total cache size (in pairs): 2046, Positive cache size: 1932, Positive conditional cache size: 84, Positive unconditional cache size: 1848, Negative cache size: 114, Negative conditional cache size: 18, Negative unconditional cache size: 96, SemanticConditionEliminator.Independence Queries: [ total: 29340, positive: 12796, positive conditional: 12796, positive unconditional: 0, negative: 16544, negative conditional: 1455, negative unconditional: 15089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29340, positive: 12796, positive conditional: 12796, positive unconditional: 0, negative: 16544, negative conditional: 1455, negative unconditional: 15089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 291, positive: 177, positive conditional: 84, positive unconditional: 93, negative: 114, negative conditional: 18, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 318, positive: 210, positive conditional: 89, positive unconditional: 121, negative: 108, negative conditional: 16, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 29340, positive: 12712, positive conditional: 12712, positive unconditional: 0, negative: 16526, negative conditional: 1437, negative unconditional: 15089, unknown: 102, unknown conditional: 102, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2046, Positive cache size: 1932, Positive conditional cache size: 84, Positive unconditional cache size: 1848, Negative cache size: 114, Negative conditional cache size: 18, Negative unconditional cache size: 96, Eliminated conditions: 14675, SemanticConditionEliminator.Independence Queries: [ total: 29340, positive: 12796, positive conditional: 12796, positive unconditional: 0, negative: 16544, negative conditional: 1455, negative unconditional: 15089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29340, positive: 12796, positive conditional: 12796, positive unconditional: 0, negative: 16544, negative conditional: 1455, negative unconditional: 15089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 291, positive: 177, positive conditional: 84, positive unconditional: 93, negative: 114, negative conditional: 18, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 318, positive: 210, positive conditional: 89, positive unconditional: 121, negative: 108, negative conditional: 16, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 29340, positive: 12712, positive conditional: 12712, positive unconditional: 0, negative: 16526, negative conditional: 1437, negative unconditional: 15089, unknown: 102, unknown conditional: 102, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2046, Positive cache size: 1932, Positive conditional cache size: 84, Positive unconditional cache size: 1848, Negative cache size: 114, Negative conditional cache size: 18, Negative unconditional cache size: 96, Eliminated conditions: 14675, SemanticConditionEliminator.Independence Queries: [ total: 29340, positive: 12796, positive conditional: 12796, positive unconditional: 0, negative: 16544, negative conditional: 1455, negative unconditional: 15089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29340, positive: 12796, positive conditional: 12796, positive unconditional: 0, negative: 16544, negative conditional: 1455, negative unconditional: 15089, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 291, positive: 177, positive conditional: 84, positive unconditional: 93, negative: 114, negative conditional: 18, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 318, positive: 210, positive conditional: 89, positive unconditional: 121, negative: 108, negative conditional: 16, negative unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 29340, positive: 12712, positive conditional: 12712, positive unconditional: 0, negative: 16526, negative conditional: 1437, negative unconditional: 15089, unknown: 102, unknown conditional: 102, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2046, Positive cache size: 1932, Positive conditional cache size: 84, Positive unconditional cache size: 1848, Negative cache size: 114, Negative conditional cache size: 18, Negative unconditional cache size: 96, Eliminated conditions: 14675 ], Maximal queried relation: 3, Independence queries for same thread: 5045 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 310656, positive: 303659, positive conditional: 300331, positive unconditional: 3328, negative: 6997, negative conditional: 6797, negative unconditional: 200, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 305078, positive: 303659, positive conditional: 300331, positive unconditional: 3328, negative: 1419, negative conditional: 1219, negative unconditional: 200, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 305078, positive: 290415, positive conditional: 0, positive unconditional: 290415, negative: 14663, negative conditional: 0, negative unconditional: 14663, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2042, positive: 1949, positive conditional: 0, positive unconditional: 1949, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2042, positive: 1859, positive conditional: 0, positive unconditional: 1859, negative: 183, negative conditional: 0, negative unconditional: 183, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 183, positive: 90, positive conditional: 0, positive unconditional: 90, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 324, positive: 192, positive conditional: 102, positive unconditional: 90, negative: 132, negative conditional: 39, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 394, positive: 177, positive conditional: 84, positive unconditional: 93, negative: 217, negative conditional: 139, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 305078, positive: 288466, positive conditional: 0, positive unconditional: 288466, negative: 14570, negative conditional: 0, negative unconditional: 14570, unknown: 2042, unknown conditional: 0, unknown unconditional: 2042] , Statistics on independence cache: Total cache size (in pairs): 2183, Positive cache size: 2051, Positive conditional cache size: 102, Positive unconditional cache size: 1949, Negative cache size: 132, Negative conditional cache size: 39, Negative unconditional cache size: 93, SemanticConditionEliminator.Independence Queries: [ total: 31119, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17875, negative conditional: 1820, negative unconditional: 16055, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31119, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17875, negative conditional: 1820, negative unconditional: 16055, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 324, positive: 192, positive conditional: 102, positive unconditional: 90, negative: 132, negative conditional: 39, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 394, positive: 177, positive conditional: 84, positive unconditional: 93, negative: 217, negative conditional: 139, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31119, positive: 13142, positive conditional: 13142, positive unconditional: 0, negative: 17836, negative conditional: 1781, negative unconditional: 16055, unknown: 141, unknown conditional: 141, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2183, Positive cache size: 2051, Positive conditional cache size: 102, Positive unconditional cache size: 1949, Negative cache size: 132, Negative conditional cache size: 39, Negative unconditional cache size: 93, Eliminated conditions: 15665, SemanticConditionEliminator.Independence Queries: [ total: 31119, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17875, negative conditional: 1820, negative unconditional: 16055, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31119, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17875, negative conditional: 1820, negative unconditional: 16055, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 324, positive: 192, positive conditional: 102, positive unconditional: 90, negative: 132, negative conditional: 39, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 394, positive: 177, positive conditional: 84, positive unconditional: 93, negative: 217, negative conditional: 139, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31119, positive: 13142, positive conditional: 13142, positive unconditional: 0, negative: 17836, negative conditional: 1781, negative unconditional: 16055, unknown: 141, unknown conditional: 141, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2183, Positive cache size: 2051, Positive conditional cache size: 102, Positive unconditional cache size: 1949, Negative cache size: 132, Negative conditional cache size: 39, Negative unconditional cache size: 93, Eliminated conditions: 15665, SemanticConditionEliminator.Independence Queries: [ total: 31119, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17875, negative conditional: 1820, negative unconditional: 16055, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31119, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17875, negative conditional: 1820, negative unconditional: 16055, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 324, positive: 192, positive conditional: 102, positive unconditional: 90, negative: 132, negative conditional: 39, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 394, positive: 177, positive conditional: 84, positive unconditional: 93, negative: 217, negative conditional: 139, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31119, positive: 13142, positive conditional: 13142, positive unconditional: 0, negative: 17836, negative conditional: 1781, negative unconditional: 16055, unknown: 141, unknown conditional: 141, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2183, Positive cache size: 2051, Positive conditional cache size: 102, Positive unconditional cache size: 1949, Negative cache size: 132, Negative conditional cache size: 39, Negative unconditional cache size: 93, Eliminated conditions: 15665 ], Maximal queried relation: 3, Independence queries for same thread: 5578 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 2117, Number of persistent set computation: 30918, Number of trivial persistent sets: 17250, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 310656, positive: 303659, positive conditional: 300331, positive unconditional: 3328, negative: 6997, negative conditional: 6797, negative unconditional: 200, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 305078, positive: 303659, positive conditional: 300331, positive unconditional: 3328, negative: 1419, negative conditional: 1219, negative unconditional: 200, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 305078, positive: 290415, positive conditional: 0, positive unconditional: 290415, negative: 14663, negative conditional: 0, negative unconditional: 14663, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2042, positive: 1949, positive conditional: 0, positive unconditional: 1949, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2042, positive: 1859, positive conditional: 0, positive unconditional: 1859, negative: 183, negative conditional: 0, negative unconditional: 183, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 183, positive: 90, positive conditional: 0, positive unconditional: 90, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 324, positive: 192, positive conditional: 102, positive unconditional: 90, negative: 132, negative conditional: 39, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 394, positive: 177, positive conditional: 84, positive unconditional: 93, negative: 217, negative conditional: 139, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 305078, positive: 288466, positive conditional: 0, positive unconditional: 288466, negative: 14570, negative conditional: 0, negative unconditional: 14570, unknown: 2042, unknown conditional: 0, unknown unconditional: 2042] , Statistics on independence cache: Total cache size (in pairs): 2183, Positive cache size: 2051, Positive conditional cache size: 102, Positive unconditional cache size: 1949, Negative cache size: 132, Negative conditional cache size: 39, Negative unconditional cache size: 93, SemanticConditionEliminator.Independence Queries: [ total: 31119, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17875, negative conditional: 1820, negative unconditional: 16055, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31119, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17875, negative conditional: 1820, negative unconditional: 16055, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 324, positive: 192, positive conditional: 102, positive unconditional: 90, negative: 132, negative conditional: 39, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 394, positive: 177, positive conditional: 84, positive unconditional: 93, negative: 217, negative conditional: 139, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31119, positive: 13142, positive conditional: 13142, positive unconditional: 0, negative: 17836, negative conditional: 1781, negative unconditional: 16055, unknown: 141, unknown conditional: 141, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2183, Positive cache size: 2051, Positive conditional cache size: 102, Positive unconditional cache size: 1949, Negative cache size: 132, Negative conditional cache size: 39, Negative unconditional cache size: 93, Eliminated conditions: 15665, SemanticConditionEliminator.Independence Queries: [ total: 31119, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17875, negative conditional: 1820, negative unconditional: 16055, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31119, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17875, negative conditional: 1820, negative unconditional: 16055, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 324, positive: 192, positive conditional: 102, positive unconditional: 90, negative: 132, negative conditional: 39, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 394, positive: 177, positive conditional: 84, positive unconditional: 93, negative: 217, negative conditional: 139, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31119, positive: 13142, positive conditional: 13142, positive unconditional: 0, negative: 17836, negative conditional: 1781, negative unconditional: 16055, unknown: 141, unknown conditional: 141, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2183, Positive cache size: 2051, Positive conditional cache size: 102, Positive unconditional cache size: 1949, Negative cache size: 132, Negative conditional cache size: 39, Negative unconditional cache size: 93, Eliminated conditions: 15665, SemanticConditionEliminator.Independence Queries: [ total: 31119, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17875, negative conditional: 1820, negative unconditional: 16055, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31119, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17875, negative conditional: 1820, negative unconditional: 16055, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 324, positive: 192, positive conditional: 102, positive unconditional: 90, negative: 132, negative conditional: 39, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 394, positive: 177, positive conditional: 84, positive unconditional: 93, negative: 217, negative conditional: 139, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31119, positive: 13142, positive conditional: 13142, positive unconditional: 0, negative: 17836, negative conditional: 1781, negative unconditional: 16055, unknown: 141, unknown conditional: 141, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2183, Positive cache size: 2051, Positive conditional cache size: 102, Positive unconditional cache size: 1949, Negative cache size: 132, Negative conditional cache size: 39, Negative unconditional cache size: 93, Eliminated conditions: 15665 ], Maximal queried relation: 3, Independence queries for same thread: 5578 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 310501, positive: 303514, positive conditional: 300247, positive unconditional: 3267, negative: 6987, negative conditional: 6783, negative unconditional: 204, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 304928, positive: 303514, positive conditional: 300247, positive unconditional: 3267, negative: 1414, negative conditional: 1210, negative unconditional: 204, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 304928, positive: 290277, positive conditional: 0, positive unconditional: 290277, negative: 14651, negative conditional: 0, negative unconditional: 14651, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2035, positive: 1939, positive conditional: 0, positive unconditional: 1939, negative: 96, negative conditional: 0, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2035, positive: 1846, positive conditional: 0, positive unconditional: 1846, negative: 189, negative conditional: 0, negative unconditional: 189, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 189, positive: 93, positive conditional: 0, positive unconditional: 93, negative: 96, negative conditional: 0, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 319, positive: 190, positive conditional: 97, positive unconditional: 93, negative: 129, negative conditional: 33, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 273, positive: 173, positive conditional: 77, positive unconditional: 96, negative: 100, negative conditional: 25, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 304928, positive: 288338, positive conditional: 0, positive unconditional: 288338, negative: 14555, negative conditional: 0, negative unconditional: 14555, unknown: 2035, unknown conditional: 0, unknown unconditional: 2035] , Statistics on independence cache: Total cache size (in pairs): 2165, Positive cache size: 2036, Positive conditional cache size: 97, Positive unconditional cache size: 1939, Negative cache size: 129, Negative conditional cache size: 33, Negative unconditional cache size: 96, SemanticConditionEliminator.Independence Queries: [ total: 31086, positive: 13237, positive conditional: 13237, positive unconditional: 0, negative: 17849, negative conditional: 1808, negative unconditional: 16041, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31086, positive: 13237, positive conditional: 13237, positive unconditional: 0, negative: 17849, negative conditional: 1808, negative unconditional: 16041, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 319, positive: 190, positive conditional: 97, positive unconditional: 93, negative: 129, negative conditional: 33, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 273, positive: 173, positive conditional: 77, positive unconditional: 96, negative: 100, negative conditional: 25, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31086, positive: 13140, positive conditional: 13140, positive unconditional: 0, negative: 17816, negative conditional: 1775, negative unconditional: 16041, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2165, Positive cache size: 2036, Positive conditional cache size: 97, Positive unconditional cache size: 1939, Negative cache size: 129, Negative conditional cache size: 33, Negative unconditional cache size: 96, Eliminated conditions: 15639, SemanticConditionEliminator.Independence Queries: [ total: 31086, positive: 13237, positive conditional: 13237, positive unconditional: 0, negative: 17849, negative conditional: 1808, negative unconditional: 16041, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31086, positive: 13237, positive conditional: 13237, positive unconditional: 0, negative: 17849, negative conditional: 1808, negative unconditional: 16041, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 319, positive: 190, positive conditional: 97, positive unconditional: 93, negative: 129, negative conditional: 33, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 273, positive: 173, positive conditional: 77, positive unconditional: 96, negative: 100, negative conditional: 25, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31086, positive: 13140, positive conditional: 13140, positive unconditional: 0, negative: 17816, negative conditional: 1775, negative unconditional: 16041, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2165, Positive cache size: 2036, Positive conditional cache size: 97, Positive unconditional cache size: 1939, Negative cache size: 129, Negative conditional cache size: 33, Negative unconditional cache size: 96, Eliminated conditions: 15639, SemanticConditionEliminator.Independence Queries: [ total: 31086, positive: 13237, positive conditional: 13237, positive unconditional: 0, negative: 17849, negative conditional: 1808, negative unconditional: 16041, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31086, positive: 13237, positive conditional: 13237, positive unconditional: 0, negative: 17849, negative conditional: 1808, negative unconditional: 16041, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 319, positive: 190, positive conditional: 97, positive unconditional: 93, negative: 129, negative conditional: 33, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 273, positive: 173, positive conditional: 77, positive unconditional: 96, negative: 100, negative conditional: 25, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31086, positive: 13140, positive conditional: 13140, positive unconditional: 0, negative: 17816, negative conditional: 1775, negative unconditional: 16041, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2165, Positive cache size: 2036, Positive conditional cache size: 97, Positive unconditional cache size: 1939, Negative cache size: 129, Negative conditional cache size: 33, Negative unconditional cache size: 96, Eliminated conditions: 15639 ], Maximal queried relation: 3, Independence queries for same thread: 5573 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 1951, Number of persistent set computation: 30813, Number of trivial persistent sets: 17150, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 310501, positive: 303514, positive conditional: 300247, positive unconditional: 3267, negative: 6987, negative conditional: 6783, negative unconditional: 204, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 304928, positive: 303514, positive conditional: 300247, positive unconditional: 3267, negative: 1414, negative conditional: 1210, negative unconditional: 204, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 304928, positive: 290277, positive conditional: 0, positive unconditional: 290277, negative: 14651, negative conditional: 0, negative unconditional: 14651, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2035, positive: 1939, positive conditional: 0, positive unconditional: 1939, negative: 96, negative conditional: 0, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2035, positive: 1846, positive conditional: 0, positive unconditional: 1846, negative: 189, negative conditional: 0, negative unconditional: 189, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 189, positive: 93, positive conditional: 0, positive unconditional: 93, negative: 96, negative conditional: 0, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 319, positive: 190, positive conditional: 97, positive unconditional: 93, negative: 129, negative conditional: 33, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 273, positive: 173, positive conditional: 77, positive unconditional: 96, negative: 100, negative conditional: 25, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 304928, positive: 288338, positive conditional: 0, positive unconditional: 288338, negative: 14555, negative conditional: 0, negative unconditional: 14555, unknown: 2035, unknown conditional: 0, unknown unconditional: 2035] , Statistics on independence cache: Total cache size (in pairs): 2165, Positive cache size: 2036, Positive conditional cache size: 97, Positive unconditional cache size: 1939, Negative cache size: 129, Negative conditional cache size: 33, Negative unconditional cache size: 96, SemanticConditionEliminator.Independence Queries: [ total: 31086, positive: 13237, positive conditional: 13237, positive unconditional: 0, negative: 17849, negative conditional: 1808, negative unconditional: 16041, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31086, positive: 13237, positive conditional: 13237, positive unconditional: 0, negative: 17849, negative conditional: 1808, negative unconditional: 16041, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 319, positive: 190, positive conditional: 97, positive unconditional: 93, negative: 129, negative conditional: 33, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 273, positive: 173, positive conditional: 77, positive unconditional: 96, negative: 100, negative conditional: 25, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31086, positive: 13140, positive conditional: 13140, positive unconditional: 0, negative: 17816, negative conditional: 1775, negative unconditional: 16041, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2165, Positive cache size: 2036, Positive conditional cache size: 97, Positive unconditional cache size: 1939, Negative cache size: 129, Negative conditional cache size: 33, Negative unconditional cache size: 96, Eliminated conditions: 15639, SemanticConditionEliminator.Independence Queries: [ total: 31086, positive: 13237, positive conditional: 13237, positive unconditional: 0, negative: 17849, negative conditional: 1808, negative unconditional: 16041, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31086, positive: 13237, positive conditional: 13237, positive unconditional: 0, negative: 17849, negative conditional: 1808, negative unconditional: 16041, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 319, positive: 190, positive conditional: 97, positive unconditional: 93, negative: 129, negative conditional: 33, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 273, positive: 173, positive conditional: 77, positive unconditional: 96, negative: 100, negative conditional: 25, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31086, positive: 13140, positive conditional: 13140, positive unconditional: 0, negative: 17816, negative conditional: 1775, negative unconditional: 16041, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2165, Positive cache size: 2036, Positive conditional cache size: 97, Positive unconditional cache size: 1939, Negative cache size: 129, Negative conditional cache size: 33, Negative unconditional cache size: 96, Eliminated conditions: 15639, SemanticConditionEliminator.Independence Queries: [ total: 31086, positive: 13237, positive conditional: 13237, positive unconditional: 0, negative: 17849, negative conditional: 1808, negative unconditional: 16041, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31086, positive: 13237, positive conditional: 13237, positive unconditional: 0, negative: 17849, negative conditional: 1808, negative unconditional: 16041, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 319, positive: 190, positive conditional: 97, positive unconditional: 93, negative: 129, negative conditional: 33, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 273, positive: 173, positive conditional: 77, positive unconditional: 96, negative: 100, negative conditional: 25, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31086, positive: 13140, positive conditional: 13140, positive unconditional: 0, negative: 17816, negative conditional: 1775, negative unconditional: 16041, unknown: 130, unknown conditional: 130, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2165, Positive cache size: 2036, Positive conditional cache size: 97, Positive unconditional cache size: 1939, Negative cache size: 129, Negative conditional cache size: 33, Negative unconditional cache size: 96, Eliminated conditions: 15639 ], Maximal queried relation: 3, Independence queries for same thread: 5573 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 310700, positive: 303706, positive conditional: 300312, positive unconditional: 3394, negative: 6994, negative conditional: 6794, negative unconditional: 200, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 305127, positive: 303706, positive conditional: 300312, positive unconditional: 3394, negative: 1421, negative conditional: 1221, negative unconditional: 200, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 305127, positive: 290462, positive conditional: 0, positive unconditional: 290462, negative: 14665, negative conditional: 0, negative unconditional: 14665, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2059, positive: 1966, positive conditional: 0, positive unconditional: 1966, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2059, positive: 1876, positive conditional: 0, positive unconditional: 1876, negative: 183, negative conditional: 0, negative unconditional: 183, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 183, positive: 90, positive conditional: 0, positive unconditional: 90, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 329, positive: 194, positive conditional: 104, positive unconditional: 90, negative: 135, negative conditional: 42, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 292, positive: 176, positive conditional: 86, positive unconditional: 90, negative: 116, negative conditional: 38, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 305127, positive: 288496, positive conditional: 0, positive unconditional: 288496, negative: 14572, negative conditional: 0, negative unconditional: 14572, unknown: 2059, unknown conditional: 0, unknown unconditional: 2059] , Statistics on independence cache: Total cache size (in pairs): 2205, Positive cache size: 2070, Positive conditional cache size: 104, Positive unconditional cache size: 1966, Negative cache size: 135, Negative conditional cache size: 42, Negative unconditional cache size: 93, SemanticConditionEliminator.Independence Queries: [ total: 31125, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17881, negative conditional: 1822, negative unconditional: 16059, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31125, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17881, negative conditional: 1822, negative unconditional: 16059, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 329, positive: 194, positive conditional: 104, positive unconditional: 90, negative: 135, negative conditional: 42, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 292, positive: 176, positive conditional: 86, positive unconditional: 90, negative: 116, negative conditional: 38, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31125, positive: 13140, positive conditional: 13140, positive unconditional: 0, negative: 17839, negative conditional: 1780, negative unconditional: 16059, unknown: 146, unknown conditional: 146, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2205, Positive cache size: 2070, Positive conditional cache size: 104, Positive unconditional cache size: 1966, Negative cache size: 135, Negative conditional cache size: 42, Negative unconditional cache size: 93, Eliminated conditions: 15669, SemanticConditionEliminator.Independence Queries: [ total: 31125, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17881, negative conditional: 1822, negative unconditional: 16059, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31125, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17881, negative conditional: 1822, negative unconditional: 16059, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 329, positive: 194, positive conditional: 104, positive unconditional: 90, negative: 135, negative conditional: 42, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 292, positive: 176, positive conditional: 86, positive unconditional: 90, negative: 116, negative conditional: 38, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31125, positive: 13140, positive conditional: 13140, positive unconditional: 0, negative: 17839, negative conditional: 1780, negative unconditional: 16059, unknown: 146, unknown conditional: 146, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2205, Positive cache size: 2070, Positive conditional cache size: 104, Positive unconditional cache size: 1966, Negative cache size: 135, Negative conditional cache size: 42, Negative unconditional cache size: 93, Eliminated conditions: 15669, SemanticConditionEliminator.Independence Queries: [ total: 31125, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17881, negative conditional: 1822, negative unconditional: 16059, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31125, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17881, negative conditional: 1822, negative unconditional: 16059, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 329, positive: 194, positive conditional: 104, positive unconditional: 90, negative: 135, negative conditional: 42, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 292, positive: 176, positive conditional: 86, positive unconditional: 90, negative: 116, negative conditional: 38, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31125, positive: 13140, positive conditional: 13140, positive unconditional: 0, negative: 17839, negative conditional: 1780, negative unconditional: 16059, unknown: 146, unknown conditional: 146, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2205, Positive cache size: 2070, Positive conditional cache size: 104, Positive unconditional cache size: 1966, Negative cache size: 135, Negative conditional cache size: 42, Negative unconditional cache size: 93, Eliminated conditions: 15669 ], Maximal queried relation: 3, Independence queries for same thread: 5573 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 2195, Number of persistent set computation: 30933, Number of trivial persistent sets: 17264, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 310700, positive: 303706, positive conditional: 300312, positive unconditional: 3394, negative: 6994, negative conditional: 6794, negative unconditional: 200, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 305127, positive: 303706, positive conditional: 300312, positive unconditional: 3394, negative: 1421, negative conditional: 1221, negative unconditional: 200, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 305127, positive: 290462, positive conditional: 0, positive unconditional: 290462, negative: 14665, negative conditional: 0, negative unconditional: 14665, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2059, positive: 1966, positive conditional: 0, positive unconditional: 1966, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2059, positive: 1876, positive conditional: 0, positive unconditional: 1876, negative: 183, negative conditional: 0, negative unconditional: 183, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 183, positive: 90, positive conditional: 0, positive unconditional: 90, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 329, positive: 194, positive conditional: 104, positive unconditional: 90, negative: 135, negative conditional: 42, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 292, positive: 176, positive conditional: 86, positive unconditional: 90, negative: 116, negative conditional: 38, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 305127, positive: 288496, positive conditional: 0, positive unconditional: 288496, negative: 14572, negative conditional: 0, negative unconditional: 14572, unknown: 2059, unknown conditional: 0, unknown unconditional: 2059] , Statistics on independence cache: Total cache size (in pairs): 2205, Positive cache size: 2070, Positive conditional cache size: 104, Positive unconditional cache size: 1966, Negative cache size: 135, Negative conditional cache size: 42, Negative unconditional cache size: 93, SemanticConditionEliminator.Independence Queries: [ total: 31125, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17881, negative conditional: 1822, negative unconditional: 16059, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31125, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17881, negative conditional: 1822, negative unconditional: 16059, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 329, positive: 194, positive conditional: 104, positive unconditional: 90, negative: 135, negative conditional: 42, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 292, positive: 176, positive conditional: 86, positive unconditional: 90, negative: 116, negative conditional: 38, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31125, positive: 13140, positive conditional: 13140, positive unconditional: 0, negative: 17839, negative conditional: 1780, negative unconditional: 16059, unknown: 146, unknown conditional: 146, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2205, Positive cache size: 2070, Positive conditional cache size: 104, Positive unconditional cache size: 1966, Negative cache size: 135, Negative conditional cache size: 42, Negative unconditional cache size: 93, Eliminated conditions: 15669, SemanticConditionEliminator.Independence Queries: [ total: 31125, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17881, negative conditional: 1822, negative unconditional: 16059, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31125, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17881, negative conditional: 1822, negative unconditional: 16059, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 329, positive: 194, positive conditional: 104, positive unconditional: 90, negative: 135, negative conditional: 42, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 292, positive: 176, positive conditional: 86, positive unconditional: 90, negative: 116, negative conditional: 38, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31125, positive: 13140, positive conditional: 13140, positive unconditional: 0, negative: 17839, negative conditional: 1780, negative unconditional: 16059, unknown: 146, unknown conditional: 146, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2205, Positive cache size: 2070, Positive conditional cache size: 104, Positive unconditional cache size: 1966, Negative cache size: 135, Negative conditional cache size: 42, Negative unconditional cache size: 93, Eliminated conditions: 15669, SemanticConditionEliminator.Independence Queries: [ total: 31125, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17881, negative conditional: 1822, negative unconditional: 16059, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31125, positive: 13244, positive conditional: 13244, positive unconditional: 0, negative: 17881, negative conditional: 1822, negative unconditional: 16059, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 329, positive: 194, positive conditional: 104, positive unconditional: 90, negative: 135, negative conditional: 42, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 292, positive: 176, positive conditional: 86, positive unconditional: 90, negative: 116, negative conditional: 38, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31125, positive: 13140, positive conditional: 13140, positive unconditional: 0, negative: 17839, negative conditional: 1780, negative unconditional: 16059, unknown: 146, unknown conditional: 146, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2205, Positive cache size: 2070, Positive conditional cache size: 104, Positive unconditional cache size: 1966, Negative cache size: 135, Negative conditional cache size: 42, Negative unconditional cache size: 93, Eliminated conditions: 15669 ], Maximal queried relation: 3, Independence queries for same thread: 5573 - PositiveResult [Line: 37]: assertion always holds For all program executions holds that assertion always holds at this location - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork6 with 1 thread instances CFG has 10 procedures, 67 locations, 14 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 7468.6ms, OverallIterations: 3, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 8.2ms, PartialOrderReductionTime: 7080.8ms, 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: 6.5ms SsaConstructionTime, 38.3ms SatisfiabilityAnalysisTime, 164.1ms InterpolantComputationTime, 63 NumberOfCodeBlocks, 63 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 60 ConstructedInterpolants, 0 QuantifiedInterpolants, 186 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: ULTIMATE.start with 1 thread instances CFG has 10 procedures, 67 locations, 14 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 200.1ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.0ms, PartialOrderReductionTime: 129.8ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork4 with 1 thread instances CFG has 10 procedures, 67 locations, 14 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 7320.5ms, OverallIterations: 3, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.0ms, PartialOrderReductionTime: 7063.7ms, 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: 1.3ms SsaConstructionTime, 8.4ms SatisfiabilityAnalysisTime, 47.8ms InterpolantComputationTime, 69 NumberOfCodeBlocks, 69 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 66 ConstructedInterpolants, 0 QuantifiedInterpolants, 190 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 8/8 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork5 with 1 thread instances CFG has 10 procedures, 67 locations, 14 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 6485.9ms, OverallIterations: 3, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.9ms, PartialOrderReductionTime: 6378.7ms, 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: 1.6ms SsaConstructionTime, 24.4ms SatisfiabilityAnalysisTime, 55.8ms InterpolantComputationTime, 70 NumberOfCodeBlocks, 70 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 67 ConstructedInterpolants, 0 QuantifiedInterpolants, 192 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 8/8 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork2 with 1 thread instances CFG has 10 procedures, 67 locations, 14 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 6656.1ms, OverallIterations: 3, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.7ms, PartialOrderReductionTime: 6569.1ms, 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: 6.2ms SsaConstructionTime, 6.2ms SatisfiabilityAnalysisTime, 55.9ms InterpolantComputationTime, 67 NumberOfCodeBlocks, 67 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 64 ConstructedInterpolants, 0 QuantifiedInterpolants, 186 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 8/8 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork3 with 1 thread instances CFG has 10 procedures, 67 locations, 14 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 6100.5ms, OverallIterations: 3, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.6ms, PartialOrderReductionTime: 6010.9ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.7ms SsaConstructionTime, 7.1ms SatisfiabilityAnalysisTime, 57.0ms InterpolantComputationTime, 68 NumberOfCodeBlocks, 68 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 65 ConstructedInterpolants, 0 QuantifiedInterpolants, 188 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 8/8 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork1 with 1 thread instances CFG has 10 procedures, 67 locations, 14 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 6026.1ms, OverallIterations: 3, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.6ms, PartialOrderReductionTime: 5961.6ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.8ms SsaConstructionTime, 4.9ms SatisfiabilityAnalysisTime, 37.9ms InterpolantComputationTime, 66 NumberOfCodeBlocks, 66 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 63 ConstructedInterpolants, 0 QuantifiedInterpolants, 184 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 8/8 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...