/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth-customized07.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-1c3aa5735269c4be989a50fc1da9ea7b9492ef29-1c3aa57 [2021-07-01 13:00:18,244 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-01 13:00:18,245 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-01 13:00:18,267 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-01 13:00:18,268 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-01 13:00:18,269 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-01 13:00:18,270 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-01 13:00:18,272 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-01 13:00:18,273 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-01 13:00:18,273 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-01 13:00:18,274 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-01 13:00:18,275 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-01 13:00:18,275 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-01 13:00:18,276 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-01 13:00:18,277 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-01 13:00:18,277 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-01 13:00:18,278 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-01 13:00:18,279 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-01 13:00:18,280 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-01 13:00:18,282 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-01 13:00:18,302 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-01 13:00:18,303 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-01 13:00:18,305 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-01 13:00:18,305 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-01 13:00:18,308 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-01 13:00:18,308 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-01 13:00:18,309 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-01 13:00:18,309 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-01 13:00:18,310 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-01 13:00:18,311 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-01 13:00:18,311 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-01 13:00:18,312 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-01 13:00:18,313 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-01 13:00:18,313 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-01 13:00:18,314 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-01 13:00:18,315 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-01 13:00:18,315 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-01 13:00:18,316 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-01 13:00:18,316 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-01 13:00:18,317 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-01 13:00:18,317 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-01 13:00:18,318 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf [2021-07-01 13:00:18,340 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-01 13:00:18,341 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-01 13:00:18,341 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-01 13:00:18,341 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-01 13:00:18,343 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-01 13:00:18,343 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-01 13:00:18,343 INFO L138 SettingsManager]: * Use SBE=true [2021-07-01 13:00:18,343 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-01 13:00:18,343 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-01 13:00:18,344 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-01 13:00:18,344 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-01 13:00:18,344 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-01 13:00:18,344 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-01 13:00:18,344 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-01 13:00:18,345 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-01 13:00:18,345 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-01 13:00:18,345 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-01 13:00:18,345 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-01 13:00:18,345 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-01 13:00:18,346 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-01 13:00:18,346 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-01 13:00:18,346 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-01 13:00:18,346 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-01 13:00:18,346 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-01 13:00:18,347 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-01 13:00:18,347 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-01 13:00:18,347 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-01 13:00:18,347 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-01 13:00:18,347 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-07-01 13:00:18,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-01 13:00:18,348 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-01 13:00:18,348 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-01 13:00:18,348 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-01 13:00:18,348 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-07-01 13:00:18,349 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-01 13:00:18,616 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-01 13:00:18,632 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-01 13:00:18,634 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-01 13:00:18,635 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-07-01 13:00:18,635 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-07-01 13:00:18,636 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth-customized07.bpl [2021-07-01 13:00:18,636 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth-customized07.bpl' [2021-07-01 13:00:18,661 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-01 13:00:18,663 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-07-01 13:00:18,664 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-01 13:00:18,665 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-01 13:00:18,665 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-01 13:00:18,673 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "bluetooth-customized07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 01:00:18" (1/1) ... [2021-07-01 13:00:18,679 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "bluetooth-customized07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 01:00:18" (1/1) ... [2021-07-01 13:00:18,691 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-01 13:00:18,692 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-01 13:00:18,692 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-01 13:00:18,692 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-01 13:00:18,697 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "bluetooth-customized07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 01:00:18" (1/1) ... [2021-07-01 13:00:18,697 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "bluetooth-customized07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 01:00:18" (1/1) ... [2021-07-01 13:00:18,698 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "bluetooth-customized07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 01:00:18" (1/1) ... [2021-07-01 13:00:18,698 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "bluetooth-customized07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 01:00:18" (1/1) ... [2021-07-01 13:00:18,700 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "bluetooth-customized07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 01:00:18" (1/1) ... [2021-07-01 13:00:18,702 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "bluetooth-customized07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 01:00:18" (1/1) ... [2021-07-01 13:00:18,703 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "bluetooth-customized07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 01:00:18" (1/1) ... [2021-07-01 13:00:18,705 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-01 13:00:18,706 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-01 13:00:18,706 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-01 13:00:18,706 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-01 13:00:18,707 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "bluetooth-customized07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 01:00:18" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-01 13:00:18,770 INFO L124 BoogieDeclarations]: Specification and implementation of procedure DeviceThreadWithAssert given in one single declaration [2021-07-01 13:00:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure DeviceThreadWithAssert [2021-07-01 13:00:18,770 INFO L138 BoogieDeclarations]: Found implementation of procedure DeviceThreadWithAssert [2021-07-01 13:00:18,770 INFO L124 BoogieDeclarations]: Specification and implementation of procedure DeviceThread given in one single declaration [2021-07-01 13:00:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure DeviceThread [2021-07-01 13:00:18,771 INFO L138 BoogieDeclarations]: Found implementation of procedure DeviceThread [2021-07-01 13:00:18,771 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ServerThread given in one single declaration [2021-07-01 13:00:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure ServerThread [2021-07-01 13:00:18,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ServerThread [2021-07-01 13:00:18,772 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-07-01 13:00:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-01 13:00:18,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-01 13:00:18,773 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-01 13:00:18,933 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-01 13:00:18,933 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2021-07-01 13:00:18,934 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: DeviceThreadWithAssertEXIT is neither atomic block end nor error location. [2021-07-01 13:00:18,934 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: DeviceThreadEXIT is neither atomic block end nor error location. [2021-07-01 13:00:18,935 INFO L202 PluginConnector]: Adding new model bluetooth-customized07.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.07 01:00:18 BoogieIcfgContainer [2021-07-01 13:00:18,935 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-01 13:00:18,936 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-01 13:00:18,936 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-01 13:00:18,938 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-01 13:00:18,939 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth-customized07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 01:00:18" (1/2) ... [2021-07-01 13:00:18,939 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48a7221d and model type bluetooth-customized07.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.07 01:00:18, skipping insertion in model container [2021-07-01 13:00:18,939 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth-customized07.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.07 01:00:18" (2/2) ... [2021-07-01 13:00:18,940 INFO L111 eAbstractionObserver]: Analyzing ICFG bluetooth-customized07.bpl [2021-07-01 13:00:18,944 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-01 13:00:18,944 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-01 13:00:18,945 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-01 13:00:18,945 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-01 13:00:19,008 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-07-01 13:00:19,023 INFO L255 AbstractCegarLoop]: Starting to check reachability of 8 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 [2021-07-01 13:00:19,072 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-01 13:00:19,072 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-01 13:00:19,072 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-01 13:00:19,073 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-01 13:00:19,073 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-01 13:00:19,073 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-01 13:00:19,073 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-01 13:00:19,073 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-01 13:01:18,193 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE (1/2) [2021-07-01 13:01:18,194 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-07-01 13:01:18,208 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-01 13:01:18,208 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-01 13:01:18,208 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-01 13:01:18,208 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-01 13:01:18,208 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-01 13:01:18,208 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-01 13:01:18,208 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-01 13:01:18,208 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadWithAssertThread1of1ForFork1======== [2021-07-01 13:01:18,353 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERT]=== [2021-07-01 13:01:18,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-01 13:01:18,358 INFO L82 PathProgramCache]: Analyzing trace with hash 1726200253, now seen corresponding path program 1 times [2021-07-01 13:01:18,363 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-01 13:01:18,363 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [887261394] [2021-07-01 13:01:18,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-01 13:01:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-01 13:01:18,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-01 13:01:18,444 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-01 13:01:18,444 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [887261394] [2021-07-01 13:01:18,445 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [887261394] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-01 13:01:18,445 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-01 13:01:18,445 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-01 13:01:18,446 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1917323172] [2021-07-01 13:01:18,452 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-01 13:01:18,452 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-01 13:01:18,460 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-01 13:01:18,462 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-01 13:01:18,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-01 13:01:18,463 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-01 13:01:18,463 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-01 13:01:18,464 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-01 13:01:18,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-01 13:01:18,577 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-01 13:01:18,577 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERT]=== [2021-07-01 13:01:18,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-01 13:01:18,579 INFO L82 PathProgramCache]: Analyzing trace with hash 2133900617, now seen corresponding path program 1 times [2021-07-01 13:01:18,579 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-01 13:01:18,580 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [224020567] [2021-07-01 13:01:18,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-01 13:01:18,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-01 13:01:18,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-01 13:01:18,608 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-01 13:01:18,608 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [224020567] [2021-07-01 13:01:18,609 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [224020567] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-01 13:01:18,609 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-01 13:01:18,609 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-01 13:01:18,609 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1624573629] [2021-07-01 13:01:18,610 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-01 13:01:18,610 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-01 13:01:18,611 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-01 13:01:18,612 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-07-01 13:01:18,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-01 13:01:18,612 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-01 13:01:18,612 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 3 states have (on average 2.6666666666666665) 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) [2021-07-01 13:01:18,612 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-01 13:01:18,612 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-01 13:01:19,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-01 13:01:19,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-01 13:01:19,045 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-01 13:01:19,045 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERT]=== [2021-07-01 13:01:19,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-01 13:01:19,046 INFO L82 PathProgramCache]: Analyzing trace with hash -2037171386, now seen corresponding path program 1 times [2021-07-01 13:01:19,046 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-01 13:01:19,046 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [247235191] [2021-07-01 13:01:19,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-01 13:01:19,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-01 13:01:19,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-07-01 13:01:19,267 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-01 13:01:19,267 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [247235191] [2021-07-01 13:01:19,267 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [247235191] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-01 13:01:19,268 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [332269800] [2021-07-01 13:01:19,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-01 13:01:19,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-01 13:01:19,364 INFO L263 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 10 conjunts are in the unsatisfiable core [2021-07-01 13:01:19,369 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-01 13:01:19,560 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-07-01 13:01:19,561 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [332269800] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-01 13:01:19,561 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-01 13:01:19,561 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 3 [2021-07-01 13:01:19,561 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [444391039] [2021-07-01 13:01:19,561 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-01 13:01:19,561 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-01 13:01:19,562 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-01 13:01:19,562 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-07-01 13:01:19,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-01 13:01:19,562 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-01 13:01:19,562 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 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) [2021-07-01 13:01:19,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-01 13:01:19,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-01 13:01:19,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-01 13:01:20,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-01 13:01:20,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-01 13:01:20,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-01 13:01:20,684 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-01 13:01:20,685 INFO L430 AbstractCegarLoop]: === Iteration 4 === [DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERT]=== [2021-07-01 13:01:20,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-01 13:01:20,687 INFO L82 PathProgramCache]: Analyzing trace with hash -280604493, now seen corresponding path program 1 times [2021-07-01 13:01:20,688 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-01 13:01:20,688 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [938193688] [2021-07-01 13:01:20,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-01 13:01:20,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-01 13:01:20,748 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-07-01 13:01:20,748 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-01 13:01:20,748 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [938193688] [2021-07-01 13:01:20,748 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [938193688] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-01 13:01:20,749 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [17678923] [2021-07-01 13:01:20,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-01 13:01:20,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-01 13:01:20,775 INFO L263 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 15 conjunts are in the unsatisfiable core [2021-07-01 13:01:20,775 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-01 13:01:20,858 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-07-01 13:01:20,858 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [17678923] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-01 13:01:20,858 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-01 13:01:20,859 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2021-07-01 13:01:20,859 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1699357840] [2021-07-01 13:01:20,859 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-01 13:01:20,859 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-01 13:01:20,859 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-01 13:01:20,860 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-07-01 13:01:20,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-01 13:01:20,860 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-01 13:01:20,860 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 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) [2021-07-01 13:01:20,860 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-01 13:01:20,860 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-01 13:01:20,860 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-01 13:01:20,860 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-01 13:01:23,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-01 13:01:23,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-01 13:01:23,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-01 13:01:23,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-01 13:01:23,361 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-01 13:01:23,361 INFO L430 AbstractCegarLoop]: === Iteration 5 === [DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERT]=== [2021-07-01 13:01:23,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-01 13:01:23,362 INFO L82 PathProgramCache]: Analyzing trace with hash 939058770, now seen corresponding path program 1 times [2021-07-01 13:01:23,362 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-01 13:01:23,362 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [921307026] [2021-07-01 13:01:23,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-01 13:01:23,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-01 13:01:23,442 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 57 proven. 19 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2021-07-01 13:01:23,442 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-01 13:01:23,442 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [921307026] [2021-07-01 13:01:23,442 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [921307026] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-01 13:01:23,443 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [959939098] [2021-07-01 13:01:23,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-01 13:01:23,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-01 13:01:23,478 INFO L263 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 42 conjunts are in the unsatisfiable core [2021-07-01 13:01:23,480 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-01 13:01:23,666 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 57 proven. 19 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2021-07-01 13:01:23,666 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [959939098] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-01 13:01:23,666 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-01 13:01:23,666 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 5 [2021-07-01 13:01:23,666 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [109880318] [2021-07-01 13:01:23,666 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-01 13:01:23,667 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-01 13:01:23,667 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-01 13:01:23,667 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2021-07-01 13:01:23,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-01 13:01:23,667 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-01 13:01:23,667 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 6 states have (on average 7.5) internal successors, (45), 6 states have internal predecessors, (45), 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) [2021-07-01 13:01:23,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-01 13:01:23,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-01 13:01:23,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-01 13:01:23,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-01 13:01:23,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-01 13:01:36,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-01 13:01:36,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-01 13:01:36,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-01 13:01:36,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-01 13:01:36,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-01 13:01:36,697 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-01 13:01:36,697 INFO L430 AbstractCegarLoop]: === Iteration 6 === [DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERT]=== [2021-07-01 13:01:36,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-01 13:01:36,698 INFO L82 PathProgramCache]: Analyzing trace with hash -1644008520, now seen corresponding path program 1 times [2021-07-01 13:01:36,699 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-01 13:01:36,699 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [733401892] [2021-07-01 13:01:36,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-01 13:01:36,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-01 13:01:36,771 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 46 proven. 19 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-07-01 13:01:36,771 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-01 13:01:36,771 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [733401892] [2021-07-01 13:01:36,772 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [733401892] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-01 13:01:36,772 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1294475018] [2021-07-01 13:01:36,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-01 13:01:36,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-01 13:01:36,805 INFO L263 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 42 conjunts are in the unsatisfiable core [2021-07-01 13:01:36,806 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-01 13:01:36,953 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 46 proven. 19 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-07-01 13:01:36,953 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1294475018] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-01 13:01:36,953 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-01 13:01:36,953 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 6 [2021-07-01 13:01:36,953 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [428807048] [2021-07-01 13:01:36,953 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-01 13:01:36,954 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-01 13:01:36,954 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-01 13:01:36,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2021-07-01 13:01:36,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-01 13:01:36,954 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-01 13:01:36,954 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 7 states have (on average 7.285714285714286) internal successors, (51), 7 states have internal predecessors, (51), 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) [2021-07-01 13:01:36,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-01 13:01:36,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-01 13:01:36,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-01 13:01:36,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-01 13:01:36,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-01 13:01:36,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-01 13:05:55,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-01 13:05:55,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-01 13:05:55,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-01 13:05:55,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-01 13:05:55,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-01 13:05:55,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-01 13:05:55,848 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-01 13:05:55,849 INFO L430 AbstractCegarLoop]: === Iteration 7 === [DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERT]=== [2021-07-01 13:05:55,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-01 13:05:55,849 INFO L82 PathProgramCache]: Analyzing trace with hash 915351068, now seen corresponding path program 1 times [2021-07-01 13:05:55,850 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-01 13:05:55,850 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1982754085] [2021-07-01 13:05:55,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-01 13:05:55,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-01 13:05:55,960 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 69 proven. 30 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2021-07-01 13:05:55,960 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-01 13:05:55,960 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1982754085] [2021-07-01 13:05:55,960 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1982754085] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-01 13:05:55,960 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2089082429] [2021-07-01 13:05:55,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-01 13:05:55,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-01 13:05:55,997 INFO L263 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 54 conjunts are in the unsatisfiable core [2021-07-01 13:05:55,998 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-01 13:05:56,151 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 69 proven. 30 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2021-07-01 13:05:56,152 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2089082429] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-01 13:05:56,152 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-01 13:05:56,152 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2021-07-01 13:05:56,152 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [613112710] [2021-07-01 13:05:56,153 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-07-01 13:05:56,153 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-01 13:05:56,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-07-01 13:05:56,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2021-07-01 13:05:56,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-01 13:05:56,157 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-01 13:05:56,157 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 8 states have (on average 7.5) internal successors, (60), 8 states have internal predecessors, (60), 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) [2021-07-01 13:05:56,157 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-01 13:05:56,157 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-01 13:05:56,157 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-01 13:05:56,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-01 13:05:56,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-01 13:05:56,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-01 13:05:56,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. Received shutdown request... [2021-07-01 13:13:24,940 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-01 13:13:24,940 WARN L547 AbstractCegarLoop]: Verification canceled [2021-07-01 13:13:24,944 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadWithAssertThread1of1ForFork1 was TIMEOUT (2/2) [2021-07-01 13:13:24,944 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-01 13:13:24,945 WARN L196 ceAbstractionStarter]: Timeout [2021-07-01 13:13:24,946 INFO L202 PluginConnector]: Adding new model bluetooth-customized07.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.07 01:13:24 BasicIcfg [2021-07-01 13:13:24,946 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-01 13:13:24,946 INFO L168 Benchmark]: Toolchain (without parser) took 786283.59 ms. Allocated memory was 201.3 MB in the beginning and 7.4 GB in the end (delta: 7.2 GB). Free memory was 181.2 MB in the beginning and 2.0 GB in the end (delta: -1.9 GB). Peak memory consumption was 6.8 GB. Max. memory is 8.0 GB. [2021-07-01 13:13:24,946 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.11 ms. Allocated memory is still 201.3 MB. Free memory is still 182.3 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-01 13:13:24,946 INFO L168 Benchmark]: Boogie Procedure Inliner took 26.98 ms. Allocated memory is still 201.3 MB. Free memory was 181.0 MB in the beginning and 179.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-07-01 13:13:24,946 INFO L168 Benchmark]: Boogie Preprocessor took 13.37 ms. Allocated memory is still 201.3 MB. Free memory was 179.3 MB in the beginning and 178.4 MB in the end (delta: 965.5 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-07-01 13:13:24,946 INFO L168 Benchmark]: RCFGBuilder took 229.40 ms. Allocated memory is still 201.3 MB. Free memory was 178.2 MB in the beginning and 163.9 MB in the end (delta: 14.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. [2021-07-01 13:13:24,947 INFO L168 Benchmark]: TraceAbstraction took 786009.42 ms. Allocated memory was 201.3 MB in the beginning and 7.4 GB in the end (delta: 7.2 GB). Free memory was 163.6 MB in the beginning and 2.0 GB in the end (delta: -1.9 GB). Peak memory consumption was 6.8 GB. Max. memory is 8.0 GB. [2021-07-01 13:13:24,947 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 0.11 ms. Allocated memory is still 201.3 MB. Free memory is still 182.3 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 26.98 ms. Allocated memory is still 201.3 MB. Free memory was 181.0 MB in the beginning and 179.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 13.37 ms. Allocated memory is still 201.3 MB. Free memory was 179.3 MB in the beginning and 178.4 MB in the end (delta: 965.5 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 229.40 ms. Allocated memory is still 201.3 MB. Free memory was 178.2 MB in the beginning and 163.9 MB in the end (delta: 14.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 786009.42 ms. Allocated memory was 201.3 MB in the beginning and 7.4 GB in the end (delta: 7.2 GB). Free memory was 163.6 MB in the beginning and 2.0 GB in the end (delta: -1.9 GB). Peak memory consumption was 6.8 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: 3914736, positive: 3331577, positive conditional: 3328955, positive unconditional: 2622, negative: 583159, negative conditional: 583084, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 3667773, positive: 3331577, positive conditional: 3328955, positive unconditional: 2622, negative: 336196, negative conditional: 336121, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 3667773, positive: 3331577, positive conditional: 0, positive unconditional: 3331577, negative: 336196, negative conditional: 0, negative unconditional: 336196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1617, positive: 1560, positive conditional: 0, positive unconditional: 1560, negative: 57, negative conditional: 0, negative unconditional: 57, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1617, positive: 1374, positive conditional: 0, positive unconditional: 1374, negative: 243, negative conditional: 0, negative unconditional: 243, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 243, positive: 186, positive conditional: 0, positive unconditional: 186, negative: 57, negative conditional: 0, negative unconditional: 57, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 243, positive: 186, positive conditional: 0, positive unconditional: 186, negative: 57, negative conditional: 0, negative unconditional: 57, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 491, positive: 297, positive conditional: 0, positive unconditional: 297, negative: 194, negative conditional: 0, negative unconditional: 194, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3667773, positive: 3330017, positive conditional: 0, positive unconditional: 3330017, negative: 336139, negative conditional: 0, negative unconditional: 336139, unknown: 1617, unknown conditional: 0, unknown unconditional: 1617] , Statistics on independence cache: Total cache size (in pairs): 1617, Positive cache size: 1560, Positive conditional cache size: 0, Positive unconditional cache size: 1560, Negative cache size: 57, Negative conditional cache size: 0, Negative unconditional cache size: 57 ], Maximal queried relation: 0, Independence queries for same thread: 246963 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 50491, Number of persistent set computation: 618345, Number of trivial persistent sets: 544555, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3914736, positive: 3331577, positive conditional: 3328955, positive unconditional: 2622, negative: 583159, negative conditional: 583084, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 3667773, positive: 3331577, positive conditional: 3328955, positive unconditional: 2622, negative: 336196, negative conditional: 336121, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 3667773, positive: 3331577, positive conditional: 0, positive unconditional: 3331577, negative: 336196, negative conditional: 0, negative unconditional: 336196, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1617, positive: 1560, positive conditional: 0, positive unconditional: 1560, negative: 57, negative conditional: 0, negative unconditional: 57, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1617, positive: 1374, positive conditional: 0, positive unconditional: 1374, negative: 243, negative conditional: 0, negative unconditional: 243, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 243, positive: 186, positive conditional: 0, positive unconditional: 186, negative: 57, negative conditional: 0, negative unconditional: 57, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 243, positive: 186, positive conditional: 0, positive unconditional: 186, negative: 57, negative conditional: 0, negative unconditional: 57, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 491, positive: 297, positive conditional: 0, positive unconditional: 297, negative: 194, negative conditional: 0, negative unconditional: 194, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3667773, positive: 3330017, positive conditional: 0, positive unconditional: 3330017, negative: 336139, negative conditional: 0, negative unconditional: 336139, unknown: 1617, unknown conditional: 0, unknown unconditional: 1617] , Statistics on independence cache: Total cache size (in pairs): 1617, Positive cache size: 1560, Positive conditional cache size: 0, Positive unconditional cache size: 1560, Negative cache size: 57, Negative conditional cache size: 0, Negative unconditional cache size: 57 ], Maximal queried relation: 0, Independence queries for same thread: 246963 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 38888697, positive: 36589729, positive conditional: 36586918, positive unconditional: 2811, negative: 2298968, negative conditional: 2298888, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 37357043, positive: 36589729, positive conditional: 36586918, positive unconditional: 2811, negative: 767314, negative conditional: 767234, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 37357043, positive: 31860093, positive conditional: 0, positive unconditional: 31860093, negative: 5496950, negative conditional: 0, negative unconditional: 5496950, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1683, positive: 1622, positive conditional: 0, positive unconditional: 1622, negative: 61, negative conditional: 0, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1683, positive: 1421, positive conditional: 0, positive unconditional: 1421, negative: 262, negative conditional: 0, negative unconditional: 262, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 262, positive: 201, positive conditional: 0, positive unconditional: 201, negative: 61, negative conditional: 0, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1075, positive: 711, positive conditional: 510, positive unconditional: 201, negative: 364, negative conditional: 303, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1041, positive: 680, positive conditional: 521, positive unconditional: 159, negative: 361, negative conditional: 276, negative unconditional: 85, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 37357043, positive: 31858471, positive conditional: 0, positive unconditional: 31858471, negative: 5496889, negative conditional: 0, negative unconditional: 5496889, unknown: 1683, unknown conditional: 0, unknown unconditional: 1683] , Statistics on independence cache: Total cache size (in pairs): 2496, Positive cache size: 2132, Positive conditional cache size: 510, Positive unconditional cache size: 1622, Negative cache size: 364, Negative conditional cache size: 303, Negative unconditional cache size: 61, SemanticConditionEliminator.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1075, positive: 711, positive conditional: 510, positive unconditional: 201, negative: 364, negative conditional: 303, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1041, positive: 680, positive conditional: 521, positive unconditional: 159, negative: 361, negative conditional: 276, negative unconditional: 85, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19086387, positive: 4729126, positive conditional: 4729126, positive unconditional: 0, negative: 14356448, negative conditional: 5093011, negative unconditional: 9263437, unknown: 813, unknown conditional: 813, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2496, Positive cache size: 2132, Positive conditional cache size: 510, Positive unconditional cache size: 1622, Negative cache size: 364, Negative conditional cache size: 303, Negative unconditional cache size: 61, Eliminated conditions: 9263296, SemanticConditionEliminator.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1075, positive: 711, positive conditional: 510, positive unconditional: 201, negative: 364, negative conditional: 303, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1041, positive: 680, positive conditional: 521, positive unconditional: 159, negative: 361, negative conditional: 276, negative unconditional: 85, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19086387, positive: 4729126, positive conditional: 4729126, positive unconditional: 0, negative: 14356448, negative conditional: 5093011, negative unconditional: 9263437, unknown: 813, unknown conditional: 813, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2496, Positive cache size: 2132, Positive conditional cache size: 510, Positive unconditional cache size: 1622, Negative cache size: 364, Negative conditional cache size: 303, Negative unconditional cache size: 61, Eliminated conditions: 9263296, SemanticConditionEliminator.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1075, positive: 711, positive conditional: 510, positive unconditional: 201, negative: 364, negative conditional: 303, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1041, positive: 680, positive conditional: 521, positive unconditional: 159, negative: 361, negative conditional: 276, negative unconditional: 85, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19086387, positive: 4729126, positive conditional: 4729126, positive unconditional: 0, negative: 14356448, negative conditional: 5093011, negative unconditional: 9263437, unknown: 813, unknown conditional: 813, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2496, Positive cache size: 2132, Positive conditional cache size: 510, Positive unconditional cache size: 1622, Negative cache size: 364, Negative conditional cache size: 303, Negative unconditional cache size: 61, Eliminated conditions: 9263296, SemanticConditionEliminator.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1075, positive: 711, positive conditional: 510, positive unconditional: 201, negative: 364, negative conditional: 303, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1041, positive: 680, positive conditional: 521, positive unconditional: 159, negative: 361, negative conditional: 276, negative unconditional: 85, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19086387, positive: 4729126, positive conditional: 4729126, positive unconditional: 0, negative: 14356448, negative conditional: 5093011, negative unconditional: 9263437, unknown: 813, unknown conditional: 813, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2496, Positive cache size: 2132, Positive conditional cache size: 510, Positive unconditional cache size: 1622, Negative cache size: 364, Negative conditional cache size: 303, Negative unconditional cache size: 61, Eliminated conditions: 9263296, SemanticConditionEliminator.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1075, positive: 711, positive conditional: 510, positive unconditional: 201, negative: 364, negative conditional: 303, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1041, positive: 680, positive conditional: 521, positive unconditional: 159, negative: 361, negative conditional: 276, negative unconditional: 85, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19086387, positive: 4729126, positive conditional: 4729126, positive unconditional: 0, negative: 14356448, negative conditional: 5093011, negative unconditional: 9263437, unknown: 813, unknown conditional: 813, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2496, Positive cache size: 2132, Positive conditional cache size: 510, Positive unconditional cache size: 1622, Negative cache size: 364, Negative conditional cache size: 303, Negative unconditional cache size: 61, Eliminated conditions: 9263296, SemanticConditionEliminator.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1075, positive: 711, positive conditional: 510, positive unconditional: 201, negative: 364, negative conditional: 303, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1041, positive: 680, positive conditional: 521, positive unconditional: 159, negative: 361, negative conditional: 276, negative unconditional: 85, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19086387, positive: 4729126, positive conditional: 4729126, positive unconditional: 0, negative: 14356448, negative conditional: 5093011, negative unconditional: 9263437, unknown: 813, unknown conditional: 813, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2496, Positive cache size: 2132, Positive conditional cache size: 510, Positive unconditional cache size: 1622, Negative cache size: 364, Negative conditional cache size: 303, Negative unconditional cache size: 61, Eliminated conditions: 9263296, SemanticConditionEliminator.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1075, positive: 711, positive conditional: 510, positive unconditional: 201, negative: 364, negative conditional: 303, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1041, positive: 680, positive conditional: 521, positive unconditional: 159, negative: 361, negative conditional: 276, negative unconditional: 85, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19086387, positive: 4729126, positive conditional: 4729126, positive unconditional: 0, negative: 14356448, negative conditional: 5093011, negative unconditional: 9263437, unknown: 813, unknown conditional: 813, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2496, Positive cache size: 2132, Positive conditional cache size: 510, Positive unconditional cache size: 1622, Negative cache size: 364, Negative conditional cache size: 303, Negative unconditional cache size: 61, Eliminated conditions: 9263296 ], Maximal queried relation: 7, Independence queries for same thread: 1531654 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 591460, Number of persistent set computation: 7668517, Number of trivial persistent sets: 7416695, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 38888697, positive: 36589729, positive conditional: 36586918, positive unconditional: 2811, negative: 2298968, negative conditional: 2298888, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 37357043, positive: 36589729, positive conditional: 36586918, positive unconditional: 2811, negative: 767314, negative conditional: 767234, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 37357043, positive: 31860093, positive conditional: 0, positive unconditional: 31860093, negative: 5496950, negative conditional: 0, negative unconditional: 5496950, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1683, positive: 1622, positive conditional: 0, positive unconditional: 1622, negative: 61, negative conditional: 0, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1683, positive: 1421, positive conditional: 0, positive unconditional: 1421, negative: 262, negative conditional: 0, negative unconditional: 262, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 262, positive: 201, positive conditional: 0, positive unconditional: 201, negative: 61, negative conditional: 0, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1075, positive: 711, positive conditional: 510, positive unconditional: 201, negative: 364, negative conditional: 303, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1041, positive: 680, positive conditional: 521, positive unconditional: 159, negative: 361, negative conditional: 276, negative unconditional: 85, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 37357043, positive: 31858471, positive conditional: 0, positive unconditional: 31858471, negative: 5496889, negative conditional: 0, negative unconditional: 5496889, unknown: 1683, unknown conditional: 0, unknown unconditional: 1683] , Statistics on independence cache: Total cache size (in pairs): 2496, Positive cache size: 2132, Positive conditional cache size: 510, Positive unconditional cache size: 1622, Negative cache size: 364, Negative conditional cache size: 303, Negative unconditional cache size: 61, SemanticConditionEliminator.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1075, positive: 711, positive conditional: 510, positive unconditional: 201, negative: 364, negative conditional: 303, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1041, positive: 680, positive conditional: 521, positive unconditional: 159, negative: 361, negative conditional: 276, negative unconditional: 85, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19086387, positive: 4729126, positive conditional: 4729126, positive unconditional: 0, negative: 14356448, negative conditional: 5093011, negative unconditional: 9263437, unknown: 813, unknown conditional: 813, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2496, Positive cache size: 2132, Positive conditional cache size: 510, Positive unconditional cache size: 1622, Negative cache size: 364, Negative conditional cache size: 303, Negative unconditional cache size: 61, Eliminated conditions: 9263296, SemanticConditionEliminator.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1075, positive: 711, positive conditional: 510, positive unconditional: 201, negative: 364, negative conditional: 303, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1041, positive: 680, positive conditional: 521, positive unconditional: 159, negative: 361, negative conditional: 276, negative unconditional: 85, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19086387, positive: 4729126, positive conditional: 4729126, positive unconditional: 0, negative: 14356448, negative conditional: 5093011, negative unconditional: 9263437, unknown: 813, unknown conditional: 813, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2496, Positive cache size: 2132, Positive conditional cache size: 510, Positive unconditional cache size: 1622, Negative cache size: 364, Negative conditional cache size: 303, Negative unconditional cache size: 61, Eliminated conditions: 9263296, SemanticConditionEliminator.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1075, positive: 711, positive conditional: 510, positive unconditional: 201, negative: 364, negative conditional: 303, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1041, positive: 680, positive conditional: 521, positive unconditional: 159, negative: 361, negative conditional: 276, negative unconditional: 85, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19086387, positive: 4729126, positive conditional: 4729126, positive unconditional: 0, negative: 14356448, negative conditional: 5093011, negative unconditional: 9263437, unknown: 813, unknown conditional: 813, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2496, Positive cache size: 2132, Positive conditional cache size: 510, Positive unconditional cache size: 1622, Negative cache size: 364, Negative conditional cache size: 303, Negative unconditional cache size: 61, Eliminated conditions: 9263296, SemanticConditionEliminator.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1075, positive: 711, positive conditional: 510, positive unconditional: 201, negative: 364, negative conditional: 303, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1041, positive: 680, positive conditional: 521, positive unconditional: 159, negative: 361, negative conditional: 276, negative unconditional: 85, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19086387, positive: 4729126, positive conditional: 4729126, positive unconditional: 0, negative: 14356448, negative conditional: 5093011, negative unconditional: 9263437, unknown: 813, unknown conditional: 813, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2496, Positive cache size: 2132, Positive conditional cache size: 510, Positive unconditional cache size: 1622, Negative cache size: 364, Negative conditional cache size: 303, Negative unconditional cache size: 61, Eliminated conditions: 9263296, SemanticConditionEliminator.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1075, positive: 711, positive conditional: 510, positive unconditional: 201, negative: 364, negative conditional: 303, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1041, positive: 680, positive conditional: 521, positive unconditional: 159, negative: 361, negative conditional: 276, negative unconditional: 85, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19086387, positive: 4729126, positive conditional: 4729126, positive unconditional: 0, negative: 14356448, negative conditional: 5093011, negative unconditional: 9263437, unknown: 813, unknown conditional: 813, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2496, Positive cache size: 2132, Positive conditional cache size: 510, Positive unconditional cache size: 1622, Negative cache size: 364, Negative conditional cache size: 303, Negative unconditional cache size: 61, Eliminated conditions: 9263296, SemanticConditionEliminator.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1075, positive: 711, positive conditional: 510, positive unconditional: 201, negative: 364, negative conditional: 303, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1041, positive: 680, positive conditional: 521, positive unconditional: 159, negative: 361, negative conditional: 276, negative unconditional: 85, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19086387, positive: 4729126, positive conditional: 4729126, positive unconditional: 0, negative: 14356448, negative conditional: 5093011, negative unconditional: 9263437, unknown: 813, unknown conditional: 813, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2496, Positive cache size: 2132, Positive conditional cache size: 510, Positive unconditional cache size: 1622, Negative cache size: 364, Negative conditional cache size: 303, Negative unconditional cache size: 61, Eliminated conditions: 9263296, SemanticConditionEliminator.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19086387, positive: 4729636, positive conditional: 4729636, positive unconditional: 0, negative: 14356751, negative conditional: 5093314, negative unconditional: 9263437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1075, positive: 711, positive conditional: 510, positive unconditional: 201, negative: 364, negative conditional: 303, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1041, positive: 680, positive conditional: 521, positive unconditional: 159, negative: 361, negative conditional: 276, negative unconditional: 85, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 19086387, positive: 4729126, positive conditional: 4729126, positive unconditional: 0, negative: 14356448, negative conditional: 5093011, negative unconditional: 9263437, unknown: 813, unknown conditional: 813, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2496, Positive cache size: 2132, Positive conditional cache size: 510, Positive unconditional cache size: 1622, Negative cache size: 364, Negative conditional cache size: 303, Negative unconditional cache size: 61, Eliminated conditions: 9263296 ], Maximal queried relation: 7, Independence queries for same thread: 1531654 - TimeoutResultAtElement [Line: 40]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while executing SleepSetNewStateReduction. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 12 procedures, 65 locations, 10 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 59159.0ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 14.5ms, PartialOrderReductionTime: 59099.9ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadWithAssertThread1of1ForFork1 with 1 thread instances CFG has 12 procedures, 65 locations, 10 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 726747.9ms, OverallIterations: 7, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.0ms, PartialOrderReductionTime: 723983.7ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 42, 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: 43.0ms SsaConstructionTime, 255.8ms SatisfiabilityAnalysisTime, 1191.8ms InterpolantComputationTime, 559 NumberOfCodeBlocks, 559 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 547 ConstructedInterpolants, 0 QuantifiedInterpolants, 1625 SizeOfPredicates, 0 NumberOfNonLiveVariables, 560 ConjunctsInSsa, 163 ConjunctsInUnsatCore, 12 InterpolantComputations, 2 PerfectInterpolantSequences, 518/668 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown