/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-DelaySleepPersistentFixedOrder-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth-customized10.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-1c3aa5735269c4be989a50fc1da9ea7b9492ef29-1c3aa57 [2021-07-01 12:35:15,288 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-01 12:35:15,290 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-01 12:35:15,324 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-07-01 12:35:15,351 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-01 12:35:15,352 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-01 12:35:15,353 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-01 12:35:15,354 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-01 12:35:15,355 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-01 12:35:15,355 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-01 12:35:15,356 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-01 12:35:15,368 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-01 12:35:15,369 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-01 12:35:15,371 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-01 12:35:15,372 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-01 12:35:15,373 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-01 12:35:15,375 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-07-01 12:35:15,381 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-01 12:35:15,382 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-01 12:35:15,382 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-01 12:35:15,386 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-DelaySleepPersistentFixedOrder-NoLbe.epf [2021-07-01 12:35:15,426 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-01 12:35:15,427 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-01 12:35:15,427 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-01 12:35:15,427 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-01 12:35:15,428 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-01 12:35:15,428 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-01 12:35:15,428 INFO L138 SettingsManager]: * Use SBE=true [2021-07-01 12:35:15,428 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-01 12:35:15,429 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-01 12:35:15,429 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-01 12:35:15,429 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-01 12:35:15,429 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-01 12:35:15,429 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-01 12:35:15,429 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-01 12:35:15,429 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-01 12:35:15,430 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-01 12:35:15,430 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-01 12:35:15,430 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-01 12:35:15,430 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-01 12:35:15,430 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-01 12:35:15,430 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-01 12:35:15,430 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-01 12:35:15,431 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-01 12:35:15,431 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-01 12:35:15,431 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-01 12:35:15,431 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-01 12:35:15,431 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-01 12:35:15,431 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-01 12:35:15,431 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-01 12:35:15,432 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-01 12:35:15,432 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-01 12:35:15,432 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-01 12:35:15,432 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_DELAY_SET_FIXEDORDER [2021-07-01 12:35:15,434 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-01 12:35:15,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-01 12:35:15,777 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-01 12:35:15,779 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-01 12:35:15,780 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-07-01 12:35:15,781 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-07-01 12:35:15,782 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth-customized10.bpl [2021-07-01 12:35:15,782 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth-customized10.bpl' [2021-07-01 12:35:15,808 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-01 12:35:15,809 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-07-01 12:35:15,811 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-01 12:35:15,811 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-01 12:35:15,811 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-01 12:35:15,821 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 12:35:15" (1/1) ... [2021-07-01 12:35:15,828 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 12:35:15" (1/1) ... [2021-07-01 12:35:15,842 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-01 12:35:15,843 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-01 12:35:15,843 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-01 12:35:15,843 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-01 12:35:15,848 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 12:35:15" (1/1) ... [2021-07-01 12:35:15,849 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 12:35:15" (1/1) ... [2021-07-01 12:35:15,849 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 12:35:15" (1/1) ... [2021-07-01 12:35:15,849 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 12:35:15" (1/1) ... [2021-07-01 12:35:15,851 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 12:35:15" (1/1) ... [2021-07-01 12:35:15,853 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 12:35:15" (1/1) ... [2021-07-01 12:35:15,854 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 12:35:15" (1/1) ... [2021-07-01 12:35:15,855 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-01 12:35:15,856 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-01 12:35:15,856 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-01 12:35:15,856 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-01 12:35:15,857 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 12:35:15" (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 12:35:15,936 INFO L124 BoogieDeclarations]: Specification and implementation of procedure DeviceThreadWithAssert given in one single declaration [2021-07-01 12:35:15,936 INFO L130 BoogieDeclarations]: Found specification of procedure DeviceThreadWithAssert [2021-07-01 12:35:15,936 INFO L138 BoogieDeclarations]: Found implementation of procedure DeviceThreadWithAssert [2021-07-01 12:35:15,936 INFO L124 BoogieDeclarations]: Specification and implementation of procedure DeviceThread given in one single declaration [2021-07-01 12:35:15,937 INFO L130 BoogieDeclarations]: Found specification of procedure DeviceThread [2021-07-01 12:35:15,937 INFO L138 BoogieDeclarations]: Found implementation of procedure DeviceThread [2021-07-01 12:35:15,937 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ServerThread given in one single declaration [2021-07-01 12:35:15,937 INFO L130 BoogieDeclarations]: Found specification of procedure ServerThread [2021-07-01 12:35:15,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ServerThread [2021-07-01 12:35:15,937 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-07-01 12:35:15,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-01 12:35:15,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-01 12:35:15,939 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 12:35:16,237 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-01 12:35:16,237 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2021-07-01 12:35:16,238 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: DeviceThreadWithAssertEXIT is neither atomic block end nor error location. [2021-07-01 12:35:16,238 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: DeviceThreadEXIT is neither atomic block end nor error location. [2021-07-01 12:35:16,239 INFO L202 PluginConnector]: Adding new model bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.07 12:35:16 BoogieIcfgContainer [2021-07-01 12:35:16,240 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-01 12:35:16,241 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-01 12:35:16,241 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-01 12:35:16,244 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-01 12:35:16,244 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 12:35:15" (1/2) ... [2021-07-01 12:35:16,245 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18b88e60 and model type bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.07 12:35:16, skipping insertion in model container [2021-07-01 12:35:16,245 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.07 12:35:16" (2/2) ... [2021-07-01 12:35:16,247 INFO L111 eAbstractionObserver]: Analyzing ICFG bluetooth-customized10.bpl [2021-07-01 12:35:16,251 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-01 12:35:16,251 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-01 12:35:16,252 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-01 12:35:16,252 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-01 12:35:16,301 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-07-01 12:35:16,321 INFO L255 AbstractCegarLoop]: Starting to check reachability of 11 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 12:35:16,382 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-01 12:35:16,382 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-01 12:35:16,382 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-01 12:35:16,382 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-01 12:35:16,383 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-01 12:35:16,383 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-01 12:35:16,383 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-01 12:35:16,383 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-01 12:35:17,124 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE (1/2) [2021-07-01 12:35:17,125 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 12:35:17,137 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-01 12:35:17,137 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-01 12:35:17,137 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-01 12:35:17,137 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-01 12:35:17,137 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-01 12:35:17,138 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-01 12:35:17,138 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-01 12:35:17,138 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadWithAssertThread1of1ForFork1======== [2021-07-01 12:35:17,405 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERT]=== [2021-07-01 12:35:17,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-01 12:35:17,409 INFO L82 PathProgramCache]: Analyzing trace with hash -1239207412, now seen corresponding path program 1 times [2021-07-01 12:35:17,416 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-01 12:35:17,417 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [11630992] [2021-07-01 12:35:17,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-01 12:35:17,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-01 12:35:17,515 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 12:35:17,515 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-01 12:35:17,515 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [11630992] [2021-07-01 12:35:17,516 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [11630992] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-01 12:35:17,516 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-01 12:35:17,516 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-01 12:35:17,517 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2147269459] [2021-07-01 12:35:17,521 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-01 12:35:17,521 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-01 12:35:17,531 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-01 12:35:17,532 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-01 12:35:17,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-01 12:35:17,534 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-01 12:35:17,535 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-01 12:35:17,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-01 12:35:19,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-01 12:35:19,646 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-01 12:35:19,646 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERT]=== [2021-07-01 12:35:19,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-01 12:35:19,655 INFO L82 PathProgramCache]: Analyzing trace with hash -1167238841, now seen corresponding path program 1 times [2021-07-01 12:35:19,655 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-01 12:35:19,656 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1178525706] [2021-07-01 12:35:19,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-01 12:35:19,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-01 12:35:19,692 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 12:35:19,692 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-01 12:35:19,693 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1178525706] [2021-07-01 12:35:19,693 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1178525706] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-01 12:35:19,693 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-01 12:35:19,693 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-01 12:35:19,694 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1782824922] [2021-07-01 12:35:19,695 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-01 12:35:19,695 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-01 12:35:19,696 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-01 12:35:19,696 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-07-01 12:35:19,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-01 12:35:19,696 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-01 12:35:19,697 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 12:35:19,697 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-01 12:35:19,697 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-01 12:40:55,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-01 12:40:55,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-01 12:40:55,034 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-01 12:40:55,034 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERT]=== [2021-07-01 12:40:55,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-01 12:40:55,035 INFO L82 PathProgramCache]: Analyzing trace with hash 1482470197, now seen corresponding path program 1 times [2021-07-01 12:40:55,035 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-01 12:40:55,035 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1031283928] [2021-07-01 12:40:55,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-01 12:40:55,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-01 12:40:55,076 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-01 12:40:55,076 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-01 12:40:55,076 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1031283928] [2021-07-01 12:40:55,077 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1031283928] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-01 12:40:55,077 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-01 12:40:55,077 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-01 12:40:55,077 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [649920778] [2021-07-01 12:40:55,077 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-01 12:40:55,078 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-01 12:40:55,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-01 12:40:55,078 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-07-01 12:40:55,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-01 12:40:55,078 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-01 12:40:55,079 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 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 12:40:55,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-01 12:40:55,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-01 12:40:55,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-01 12:42:42,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-01 12:42:42,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-01 12:42:42,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-01 12:42:42,014 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-01 12:42:42,015 INFO L430 AbstractCegarLoop]: === Iteration 4 === [DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERT]=== [2021-07-01 12:42:42,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-01 12:42:42,015 INFO L82 PathProgramCache]: Analyzing trace with hash -1484577305, now seen corresponding path program 1 times [2021-07-01 12:42:42,015 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-01 12:42:42,015 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818651791] [2021-07-01 12:42:42,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-01 12:42:42,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-01 12:42:42,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-01 12:42:42,077 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-01 12:42:42,077 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [818651791] [2021-07-01 12:42:42,077 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [818651791] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-01 12:42:42,077 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-01 12:42:42,078 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-01 12:42:42,078 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [784284773] [2021-07-01 12:42:42,078 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-01 12:42:42,078 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-01 12:42:42,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-01 12:42:42,079 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-07-01 12:42:42,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-01 12:42:42,079 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-01 12:42:42,079 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 12:42:42,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-01 12:42:42,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-01 12:42:42,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-01 12:42:42,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. Received shutdown request... [2021-07-01 12:47:45,855 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-01 12:47:45,856 WARN L547 AbstractCegarLoop]: Verification canceled [2021-07-01 12:47:45,886 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadWithAssertThread1of1ForFork1 was TIMEOUT (2/2) [2021-07-01 12:47:45,887 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-01 12:47:45,900 WARN L196 ceAbstractionStarter]: Timeout [2021-07-01 12:47:45,900 INFO L202 PluginConnector]: Adding new model bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.07 12:47:45 BasicIcfg [2021-07-01 12:47:45,900 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-01 12:47:45,902 INFO L168 Benchmark]: Toolchain (without parser) took 750092.16 ms. Allocated memory was 208.7 MB in the beginning and 6.0 GB in the end (delta: 5.8 GB). Free memory was 188.8 MB in the beginning and 2.8 GB in the end (delta: -2.7 GB). Peak memory consumption was 5.5 GB. Max. memory is 8.0 GB. [2021-07-01 12:47:45,902 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.17 ms. Allocated memory is still 208.7 MB. Free memory is still 190.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-01 12:47:45,902 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.38 ms. Allocated memory is still 208.7 MB. Free memory was 188.8 MB in the beginning and 187.0 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-07-01 12:47:45,902 INFO L168 Benchmark]: Boogie Preprocessor took 12.16 ms. Allocated memory is still 208.7 MB. Free memory was 187.0 MB in the beginning and 186.1 MB in the end (delta: 874.6 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-07-01 12:47:45,903 INFO L168 Benchmark]: RCFGBuilder took 384.17 ms. Allocated memory is still 208.7 MB. Free memory was 186.0 MB in the beginning and 171.4 MB in the end (delta: 14.6 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. [2021-07-01 12:47:45,903 INFO L168 Benchmark]: TraceAbstraction took 749659.22 ms. Allocated memory was 208.7 MB in the beginning and 6.0 GB in the end (delta: 5.8 GB). Free memory was 170.9 MB in the beginning and 2.8 GB in the end (delta: -2.7 GB). Peak memory consumption was 5.5 GB. Max. memory is 8.0 GB. [2021-07-01 12:47:45,904 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 0.17 ms. Allocated memory is still 208.7 MB. Free memory is still 190.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 31.38 ms. Allocated memory is still 208.7 MB. Free memory was 188.8 MB in the beginning and 187.0 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 12.16 ms. Allocated memory is still 208.7 MB. Free memory was 187.0 MB in the beginning and 186.1 MB in the end (delta: 874.6 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 384.17 ms. Allocated memory is still 208.7 MB. Free memory was 186.0 MB in the beginning and 171.4 MB in the end (delta: 14.6 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 749659.22 ms. Allocated memory was 208.7 MB in the beginning and 6.0 GB in the end (delta: 5.8 GB). Free memory was 170.9 MB in the beginning and 2.8 GB in the end (delta: -2.7 GB). Peak memory consumption was 5.5 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: 4056, positive: 3982, positive conditional: 651, positive unconditional: 3331, negative: 74, negative conditional: 45, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 4011, positive: 3982, positive conditional: 651, positive unconditional: 3331, negative: 29, negative conditional: 0, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 4011, positive: 3982, positive conditional: 0, positive unconditional: 3982, negative: 29, negative conditional: 0, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2130, positive: 2101, positive conditional: 0, positive unconditional: 2101, negative: 29, negative conditional: 0, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2130, positive: 1920, positive conditional: 0, positive unconditional: 1920, negative: 210, negative conditional: 0, negative unconditional: 210, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 210, positive: 181, positive conditional: 0, positive unconditional: 181, negative: 29, negative conditional: 0, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 210, positive: 181, positive conditional: 0, positive unconditional: 181, negative: 29, negative conditional: 0, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 554, positive: 447, positive conditional: 0, positive unconditional: 447, negative: 107, negative conditional: 0, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 4011, positive: 1881, positive conditional: 0, positive unconditional: 1881, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 2130, unknown conditional: 0, unknown unconditional: 2130] , Statistics on independence cache: Total cache size (in pairs): 2130, Positive cache size: 2101, Positive conditional cache size: 0, Positive unconditional cache size: 2101, Negative cache size: 29, Negative conditional cache size: 0, Negative unconditional cache size: 29 ], Maximal queried relation: 0, Independence queries for same thread: 45 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 655, Number of persistent set computation: 25, Number of trivial persistent sets: 15, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4056, positive: 3982, positive conditional: 651, positive unconditional: 3331, negative: 74, negative conditional: 45, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 4011, positive: 3982, positive conditional: 651, positive unconditional: 3331, negative: 29, negative conditional: 0, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 4011, positive: 3982, positive conditional: 0, positive unconditional: 3982, negative: 29, negative conditional: 0, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2130, positive: 2101, positive conditional: 0, positive unconditional: 2101, negative: 29, negative conditional: 0, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2130, positive: 1920, positive conditional: 0, positive unconditional: 1920, negative: 210, negative conditional: 0, negative unconditional: 210, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 210, positive: 181, positive conditional: 0, positive unconditional: 181, negative: 29, negative conditional: 0, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 210, positive: 181, positive conditional: 0, positive unconditional: 181, negative: 29, negative conditional: 0, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 554, positive: 447, positive conditional: 0, positive unconditional: 447, negative: 107, negative conditional: 0, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 4011, positive: 1881, positive conditional: 0, positive unconditional: 1881, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 2130, unknown conditional: 0, unknown unconditional: 2130] , Statistics on independence cache: Total cache size (in pairs): 2130, Positive cache size: 2101, Positive conditional cache size: 0, Positive unconditional cache size: 2101, Negative cache size: 29, Negative conditional cache size: 0, Negative unconditional cache size: 29 ], Maximal queried relation: 0, Independence queries for same thread: 45 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 18687162, positive: 18028912, positive conditional: 18023546, positive unconditional: 5366, negative: 658250, negative conditional: 658152, negative unconditional: 98, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 18373381, positive: 18028912, positive conditional: 18023546, positive unconditional: 5366, negative: 344469, negative conditional: 344371, negative unconditional: 98, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 18373381, positive: 17156892, positive conditional: 0, positive unconditional: 17156892, negative: 1216489, negative conditional: 0, negative unconditional: 1216489, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2512, positive: 2444, positive conditional: 0, positive unconditional: 2444, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2512, positive: 2093, positive conditional: 0, positive unconditional: 2093, negative: 419, negative conditional: 0, negative unconditional: 419, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 419, positive: 351, positive conditional: 0, positive unconditional: 351, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 587, positive: 427, positive conditional: 76, positive unconditional: 351, negative: 160, negative conditional: 92, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 632, positive: 404, positive conditional: 104, positive unconditional: 300, negative: 227, negative conditional: 108, negative unconditional: 120, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 18373381, positive: 17154448, positive conditional: 0, positive unconditional: 17154448, negative: 1216421, negative conditional: 0, negative unconditional: 1216421, unknown: 2512, unknown conditional: 0, unknown unconditional: 2512] , Statistics on independence cache: Total cache size (in pairs): 2680, Positive cache size: 2520, Positive conditional cache size: 76, Positive unconditional cache size: 2444, Negative cache size: 160, Negative conditional cache size: 92, Negative unconditional cache size: 68, SemanticConditionEliminator.Independence Queries: [ total: 2502939, positive: 872020, positive conditional: 872020, positive unconditional: 0, negative: 1630919, negative conditional: 953820, negative unconditional: 677099, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2502939, positive: 872020, positive conditional: 872020, positive unconditional: 0, negative: 1630919, negative conditional: 953820, negative unconditional: 677099, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 587, positive: 427, positive conditional: 76, positive unconditional: 351, negative: 160, negative conditional: 92, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 632, positive: 404, positive conditional: 104, positive unconditional: 300, negative: 227, negative conditional: 108, negative unconditional: 120, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2502939, positive: 871944, positive conditional: 871944, positive unconditional: 0, negative: 1630827, negative conditional: 953728, negative unconditional: 677099, unknown: 168, unknown conditional: 168, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2680, Positive cache size: 2520, Positive conditional cache size: 76, Positive unconditional cache size: 2444, Negative cache size: 160, Negative conditional cache size: 92, Negative unconditional cache size: 68, Eliminated conditions: 677023, SemanticConditionEliminator.Independence Queries: [ total: 2502939, positive: 872020, positive conditional: 872020, positive unconditional: 0, negative: 1630919, negative conditional: 953820, negative unconditional: 677099, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2502939, positive: 872020, positive conditional: 872020, positive unconditional: 0, negative: 1630919, negative conditional: 953820, negative unconditional: 677099, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 587, positive: 427, positive conditional: 76, positive unconditional: 351, negative: 160, negative conditional: 92, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 632, positive: 404, positive conditional: 104, positive unconditional: 300, negative: 227, negative conditional: 108, negative unconditional: 120, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2502939, positive: 871944, positive conditional: 871944, positive unconditional: 0, negative: 1630827, negative conditional: 953728, negative unconditional: 677099, unknown: 168, unknown conditional: 168, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2680, Positive cache size: 2520, Positive conditional cache size: 76, Positive unconditional cache size: 2444, Negative cache size: 160, Negative conditional cache size: 92, Negative unconditional cache size: 68, Eliminated conditions: 677023, SemanticConditionEliminator.Independence Queries: [ total: 2502939, positive: 872020, positive conditional: 872020, positive unconditional: 0, negative: 1630919, negative conditional: 953820, negative unconditional: 677099, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2502939, positive: 872020, positive conditional: 872020, positive unconditional: 0, negative: 1630919, negative conditional: 953820, negative unconditional: 677099, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 587, positive: 427, positive conditional: 76, positive unconditional: 351, negative: 160, negative conditional: 92, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 632, positive: 404, positive conditional: 104, positive unconditional: 300, negative: 227, negative conditional: 108, negative unconditional: 120, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2502939, positive: 871944, positive conditional: 871944, positive unconditional: 0, negative: 1630827, negative conditional: 953728, negative unconditional: 677099, unknown: 168, unknown conditional: 168, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2680, Positive cache size: 2520, Positive conditional cache size: 76, Positive unconditional cache size: 2444, Negative cache size: 160, Negative conditional cache size: 92, Negative unconditional cache size: 68, Eliminated conditions: 677023, SemanticConditionEliminator.Independence Queries: [ total: 2502939, positive: 872020, positive conditional: 872020, positive unconditional: 0, negative: 1630919, negative conditional: 953820, negative unconditional: 677099, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2502939, positive: 872020, positive conditional: 872020, positive unconditional: 0, negative: 1630919, negative conditional: 953820, negative unconditional: 677099, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 587, positive: 427, positive conditional: 76, positive unconditional: 351, negative: 160, negative conditional: 92, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 632, positive: 404, positive conditional: 104, positive unconditional: 300, negative: 227, negative conditional: 108, negative unconditional: 120, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2502939, positive: 871944, positive conditional: 871944, positive unconditional: 0, negative: 1630827, negative conditional: 953728, negative unconditional: 677099, unknown: 168, unknown conditional: 168, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2680, Positive cache size: 2520, Positive conditional cache size: 76, Positive unconditional cache size: 2444, Negative cache size: 160, Negative conditional cache size: 92, Negative unconditional cache size: 68, Eliminated conditions: 677023 ], Maximal queried relation: 4, Independence queries for same thread: 313781 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 390512, Number of persistent set computation: 2721417, Number of trivial persistent sets: 2566465, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 18687162, positive: 18028912, positive conditional: 18023546, positive unconditional: 5366, negative: 658250, negative conditional: 658152, negative unconditional: 98, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 18373381, positive: 18028912, positive conditional: 18023546, positive unconditional: 5366, negative: 344469, negative conditional: 344371, negative unconditional: 98, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 18373381, positive: 17156892, positive conditional: 0, positive unconditional: 17156892, negative: 1216489, negative conditional: 0, negative unconditional: 1216489, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2512, positive: 2444, positive conditional: 0, positive unconditional: 2444, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2512, positive: 2093, positive conditional: 0, positive unconditional: 2093, negative: 419, negative conditional: 0, negative unconditional: 419, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 419, positive: 351, positive conditional: 0, positive unconditional: 351, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 587, positive: 427, positive conditional: 76, positive unconditional: 351, negative: 160, negative conditional: 92, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 632, positive: 404, positive conditional: 104, positive unconditional: 300, negative: 227, negative conditional: 108, negative unconditional: 120, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 18373381, positive: 17154448, positive conditional: 0, positive unconditional: 17154448, negative: 1216421, negative conditional: 0, negative unconditional: 1216421, unknown: 2512, unknown conditional: 0, unknown unconditional: 2512] , Statistics on independence cache: Total cache size (in pairs): 2680, Positive cache size: 2520, Positive conditional cache size: 76, Positive unconditional cache size: 2444, Negative cache size: 160, Negative conditional cache size: 92, Negative unconditional cache size: 68, SemanticConditionEliminator.Independence Queries: [ total: 2502939, positive: 872020, positive conditional: 872020, positive unconditional: 0, negative: 1630919, negative conditional: 953820, negative unconditional: 677099, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2502939, positive: 872020, positive conditional: 872020, positive unconditional: 0, negative: 1630919, negative conditional: 953820, negative unconditional: 677099, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 587, positive: 427, positive conditional: 76, positive unconditional: 351, negative: 160, negative conditional: 92, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 632, positive: 404, positive conditional: 104, positive unconditional: 300, negative: 227, negative conditional: 108, negative unconditional: 120, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2502939, positive: 871944, positive conditional: 871944, positive unconditional: 0, negative: 1630827, negative conditional: 953728, negative unconditional: 677099, unknown: 168, unknown conditional: 168, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2680, Positive cache size: 2520, Positive conditional cache size: 76, Positive unconditional cache size: 2444, Negative cache size: 160, Negative conditional cache size: 92, Negative unconditional cache size: 68, Eliminated conditions: 677023, SemanticConditionEliminator.Independence Queries: [ total: 2502939, positive: 872020, positive conditional: 872020, positive unconditional: 0, negative: 1630919, negative conditional: 953820, negative unconditional: 677099, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2502939, positive: 872020, positive conditional: 872020, positive unconditional: 0, negative: 1630919, negative conditional: 953820, negative unconditional: 677099, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 587, positive: 427, positive conditional: 76, positive unconditional: 351, negative: 160, negative conditional: 92, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 632, positive: 404, positive conditional: 104, positive unconditional: 300, negative: 227, negative conditional: 108, negative unconditional: 120, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2502939, positive: 871944, positive conditional: 871944, positive unconditional: 0, negative: 1630827, negative conditional: 953728, negative unconditional: 677099, unknown: 168, unknown conditional: 168, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2680, Positive cache size: 2520, Positive conditional cache size: 76, Positive unconditional cache size: 2444, Negative cache size: 160, Negative conditional cache size: 92, Negative unconditional cache size: 68, Eliminated conditions: 677023, SemanticConditionEliminator.Independence Queries: [ total: 2502939, positive: 872020, positive conditional: 872020, positive unconditional: 0, negative: 1630919, negative conditional: 953820, negative unconditional: 677099, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2502939, positive: 872020, positive conditional: 872020, positive unconditional: 0, negative: 1630919, negative conditional: 953820, negative unconditional: 677099, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 587, positive: 427, positive conditional: 76, positive unconditional: 351, negative: 160, negative conditional: 92, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 632, positive: 404, positive conditional: 104, positive unconditional: 300, negative: 227, negative conditional: 108, negative unconditional: 120, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2502939, positive: 871944, positive conditional: 871944, positive unconditional: 0, negative: 1630827, negative conditional: 953728, negative unconditional: 677099, unknown: 168, unknown conditional: 168, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2680, Positive cache size: 2520, Positive conditional cache size: 76, Positive unconditional cache size: 2444, Negative cache size: 160, Negative conditional cache size: 92, Negative unconditional cache size: 68, Eliminated conditions: 677023, SemanticConditionEliminator.Independence Queries: [ total: 2502939, positive: 872020, positive conditional: 872020, positive unconditional: 0, negative: 1630919, negative conditional: 953820, negative unconditional: 677099, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2502939, positive: 872020, positive conditional: 872020, positive unconditional: 0, negative: 1630919, negative conditional: 953820, negative unconditional: 677099, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 587, positive: 427, positive conditional: 76, positive unconditional: 351, negative: 160, negative conditional: 92, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 632, positive: 404, positive conditional: 104, positive unconditional: 300, negative: 227, negative conditional: 108, negative unconditional: 120, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2502939, positive: 871944, positive conditional: 871944, positive unconditional: 0, negative: 1630827, negative conditional: 953728, negative unconditional: 677099, unknown: 168, unknown conditional: 168, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2680, Positive cache size: 2520, Positive conditional cache size: 76, Positive unconditional cache size: 2444, Negative cache size: 160, Negative conditional cache size: 92, Negative unconditional cache size: 68, Eliminated conditions: 677023 ], Maximal queried relation: 4, Independence queries for same thread: 313781 - TimeoutResultAtElement [Line: 43]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while executing SleepSetDelayReduction. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 15 procedures, 80 locations, 13 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 785.7ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 33.1ms, PartialOrderReductionTime: 700.2ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadWithAssertThread1of1ForFork1 with 1 thread instances CFG has 15 procedures, 80 locations, 13 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 748758.3ms, OverallIterations: 4, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.9ms, PartialOrderReductionTime: 748423.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 18, 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: 4.8ms SsaConstructionTime, 31.6ms SatisfiabilityAnalysisTime, 141.8ms InterpolantComputationTime, 84 NumberOfCodeBlocks, 84 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 80 ConstructedInterpolants, 0 QuantifiedInterpolants, 216 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 2/2 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 !SESSION 2021-07-01 12:35:13.942 ----------------------------------------------- eclipse.buildId=unknown java.version=11.0.11 java.vendor=Debian BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-DelaySleepPersistentFixedOrder-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth-customized10.bpl Command-line arguments: -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-DelaySleepPersistentFixedOrder-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth-customized10.bpl !ENTRY org.eclipse.osgi 4 0 2021-07-01 12:47:46.584 !MESSAGE Application error !STACK 1 org.eclipse.core.internal.resources.ResourceException(/)[568]: java.io.FileNotFoundException: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c6eaf152/.metadata/.plugins/org.eclipse.core.resources/.root/1.tree (No such file or directory) at java.base/java.io.FileOutputStream.open0(Native Method) at java.base/java.io.FileOutputStream.open(FileOutputStream.java:298) at java.base/java.io.FileOutputStream.(FileOutputStream.java:237) at java.base/java.io.FileOutputStream.(FileOutputStream.java:187) at org.eclipse.core.internal.localstore.SafeFileOutputStream.(SafeFileOutputStream.java:55) at org.eclipse.core.internal.resources.SaveManager.saveTree(SaveManager.java:1381) at org.eclipse.core.internal.resources.SaveManager.save(SaveManager.java:1168) at org.eclipse.core.internal.resources.Workspace.save(Workspace.java:2333) at org.eclipse.core.internal.resources.Workspace.save(Workspace.java:2322) at de.uni_freiburg.informatik.ultimate.core.coreplugin.UltimateCore.start(UltimateCore.java:191) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594) at org.eclipse.equinox.launcher.Main.run(Main.java:1465) at org.eclipse.equinox.launcher.Main.main(Main.java:1438) An error has occurred. See the log file /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c6eaf152/.metadata/.log.