/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-FA-NoLbe-Delay.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth09-incorrect.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-d310483fe8b4879eee5de19363f50e4b839cc4ec-d310483 [2021-06-24 18:26:15,530 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-24 18:26:15,532 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-24 18:26:15,567 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-24 18:26:15,568 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-24 18:26:15,571 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-24 18:26:15,574 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-24 18:26:15,582 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-24 18:26:15,584 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-24 18:26:15,588 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-24 18:26:15,589 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-24 18:26:15,591 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-24 18:26:15,591 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-24 18:26:15,593 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-24 18:26:15,594 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-24 18:26:15,595 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-24 18:26:15,598 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-24 18:26:15,598 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-24 18:26:15,601 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-24 18:26:15,606 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-24 18:26:15,607 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-24 18:26:15,630 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-24 18:26:15,632 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-24 18:26:15,634 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-24 18:26:15,640 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-06-24 18:26:15,640 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-06-24 18:26:15,641 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-06-24 18:26:15,642 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-06-24 18:26:15,642 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-06-24 18:26:15,643 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-06-24 18:26:15,644 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-24 18:26:15,644 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-24 18:26:15,646 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-24 18:26:15,646 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-24 18:26:15,647 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-24 18:26:15,647 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-24 18:26:15,648 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-24 18:26:15,648 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-24 18:26:15,648 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-24 18:26:15,649 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-24 18:26:15,650 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-24 18:26:15,654 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-FA-NoLbe-Delay.epf [2021-06-24 18:26:15,688 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-24 18:26:15,689 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-24 18:26:15,691 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-24 18:26:15,691 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-24 18:26:15,692 INFO L138 SettingsManager]: * Use SBE=true [2021-06-24 18:26:15,692 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-24 18:26:15,692 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-24 18:26:15,692 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-24 18:26:15,692 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-24 18:26:15,692 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-24 18:26:15,693 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-24 18:26:15,693 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-24 18:26:15,693 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-24 18:26:15,693 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-24 18:26:15,694 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-24 18:26:15,694 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-24 18:26:15,694 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-24 18:26:15,694 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-24 18:26:15,694 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-24 18:26:15,694 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-24 18:26:15,694 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-24 18:26:15,695 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-24 18:26:15,695 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-24 18:26:15,695 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-24 18:26:15,695 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-24 18:26:15,695 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-24 18:26:15,695 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-24 18:26:15,695 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-24 18:26:15,696 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-24 18:26:15,696 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-06-24 18:26:15,696 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-24 18:26:16,010 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-24 18:26:16,033 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-24 18:26:16,035 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-24 18:26:16,036 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-24 18:26:16,039 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-24 18:26:16,040 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth09-incorrect.bpl [2021-06-24 18:26:16,040 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth09-incorrect.bpl' [2021-06-24 18:26:16,063 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-24 18:26:16,065 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-24 18:26:16,066 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-24 18:26:16,066 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-24 18:26:16,066 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-24 18:26:16,082 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "bluetooth09-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:26:16" (1/1) ... [2021-06-24 18:26:16,090 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "bluetooth09-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:26:16" (1/1) ... [2021-06-24 18:26:16,105 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-24 18:26:16,107 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-24 18:26:16,107 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-24 18:26:16,107 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-24 18:26:16,114 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "bluetooth09-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:26:16" (1/1) ... [2021-06-24 18:26:16,114 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "bluetooth09-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:26:16" (1/1) ... [2021-06-24 18:26:16,115 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "bluetooth09-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:26:16" (1/1) ... [2021-06-24 18:26:16,115 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "bluetooth09-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:26:16" (1/1) ... [2021-06-24 18:26:16,116 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "bluetooth09-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:26:16" (1/1) ... [2021-06-24 18:26:16,118 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "bluetooth09-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:26:16" (1/1) ... [2021-06-24 18:26:16,118 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "bluetooth09-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:26:16" (1/1) ... [2021-06-24 18:26:16,119 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-24 18:26:16,120 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-24 18:26:16,120 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-24 18:26:16,120 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-24 18:26:16,121 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "bluetooth09-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:26:16" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-24 18:26:16,176 INFO L124 BoogieDeclarations]: Specification and implementation of procedure DeviceThread given in one single declaration [2021-06-24 18:26:16,176 INFO L130 BoogieDeclarations]: Found specification of procedure DeviceThread [2021-06-24 18:26:16,176 INFO L138 BoogieDeclarations]: Found implementation of procedure DeviceThread [2021-06-24 18:26:16,177 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ServerThread given in one single declaration [2021-06-24 18:26:16,177 INFO L130 BoogieDeclarations]: Found specification of procedure ServerThread [2021-06-24 18:26:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ServerThread [2021-06-24 18:26:16,177 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-24 18:26:16,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-24 18:26:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-24 18:26:16,178 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-24 18:26:16,429 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-24 18:26:16,429 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-06-24 18:26:16,431 INFO L202 PluginConnector]: Adding new model bluetooth09-incorrect.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.06 06:26:16 BoogieIcfgContainer [2021-06-24 18:26:16,431 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-24 18:26:16,433 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-24 18:26:16,433 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-24 18:26:16,435 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-24 18:26:16,436 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth09-incorrect.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:26:16" (1/2) ... [2021-06-24 18:26:16,436 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e5f623b and model type bluetooth09-incorrect.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.06 06:26:16, skipping insertion in model container [2021-06-24 18:26:16,437 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth09-incorrect.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.06 06:26:16" (2/2) ... [2021-06-24 18:26:16,438 INFO L111 eAbstractionObserver]: Analyzing ICFG bluetooth09-incorrect.bpl [2021-06-24 18:26:16,459 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-24 18:26:16,460 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-24 18:26:16,460 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-24 18:26:16,460 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-24 18:26:16,553 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-06-24 18:26:16,574 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:26:16,604 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:26:16,605 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:26:16,605 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:26:16,605 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:26:16,605 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:26:16,605 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:26:16,605 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:26:16,605 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork8======== Received shutdown request... [2021-06-24 18:38:30,973 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:38:30,979 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork8 was TIMEOUT (1/10) [2021-06-24 18:38:30,989 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:38:30,998 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:38:30,998 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:38:30,998 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:38:30,998 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:38:30,998 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:38:30,998 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:38:30,998 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:38:30,998 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork9======== [2021-06-24 18:38:31,004 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:38:31,017 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork9 was TIMEOUT (2/10) [2021-06-24 18:38:31,018 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:38:31,026 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:38:31,026 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:38:31,026 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:38:31,026 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:38:31,026 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:38:31,026 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:38:31,026 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:38:31,026 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork6======== [2021-06-24 18:38:31,030 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:38:31,030 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork6 was TIMEOUT (3/10) [2021-06-24 18:38:31,030 INFO L255 AbstractCegarLoop]: Starting to check reachability of 10 error locations. [2021-06-24 18:38:31,031 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:38:31,031 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:38:31,031 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:38:31,031 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:38:31,031 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:38:31,031 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:38:31,031 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:38:31,031 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-24 18:38:31,033 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:38:31,033 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was TIMEOUT (4/10) [2021-06-24 18:38:31,033 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:38:31,034 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:38:31,034 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:38:31,034 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:38:31,034 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:38:31,034 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:38:31,034 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:38:31,034 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:38:31,035 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork7======== [2021-06-24 18:38:31,036 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:38:31,036 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork7 was TIMEOUT (5/10) [2021-06-24 18:38:31,036 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:38:31,037 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:38:31,037 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:38:31,037 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:38:31,037 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:38:31,037 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:38:31,038 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:38:31,038 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:38:31,038 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork4======== [2021-06-24 18:38:31,054 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:38:31,054 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork4 was TIMEOUT (6/10) [2021-06-24 18:38:31,054 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:38:31,055 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:38:31,055 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:38:31,055 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:38:31,055 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:38:31,056 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:38:31,056 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:38:31,056 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:38:31,056 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork5======== [2021-06-24 18:38:31,057 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:38:31,058 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork5 was TIMEOUT (7/10) [2021-06-24 18:38:31,058 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:38:31,058 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:38:31,059 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:38:31,059 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:38:31,059 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:38:31,059 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:38:31,059 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:38:31,059 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:38:31,059 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork2======== [2021-06-24 18:38:31,060 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:38:31,060 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork2 was TIMEOUT (8/10) [2021-06-24 18:38:31,061 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:38:31,061 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:38:31,061 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:38:31,061 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:38:31,062 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:38:31,062 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:38:31,062 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:38:31,062 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:38:31,062 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork3======== [2021-06-24 18:38:31,063 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:38:31,063 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork3 was TIMEOUT (9/10) [2021-06-24 18:38:31,063 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:38:31,064 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:38:31,064 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:38:31,064 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:38:31,064 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:38:31,064 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:38:31,064 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:38:31,064 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:38:31,064 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork1======== [2021-06-24 18:38:31,065 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:38:31,065 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork1 was TIMEOUT (10/10) [2021-06-24 18:38:31,066 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-24 18:38:31,068 WARN L196 ceAbstractionStarter]: Timeout [2021-06-24 18:38:31,084 INFO L202 PluginConnector]: Adding new model bluetooth09-incorrect.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.06 06:38:31 BasicIcfg [2021-06-24 18:38:31,085 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-24 18:38:31,087 INFO L168 Benchmark]: Toolchain (without parser) took 735021.02 ms. Allocated memory was 218.1 MB in the beginning and 3.4 GB in the end (delta: 3.2 GB). Free memory was 197.9 MB in the beginning and 1.1 GB in the end (delta: -875.6 MB). Peak memory consumption was 2.3 GB. Max. memory is 8.0 GB. [2021-06-24 18:38:31,087 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.53 ms. Allocated memory is still 218.1 MB. Free memory is still 199.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-24 18:38:31,088 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.88 ms. Allocated memory is still 218.1 MB. Free memory was 197.8 MB in the beginning and 196.0 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-24 18:38:31,088 INFO L168 Benchmark]: Boogie Preprocessor took 12.47 ms. Allocated memory is still 218.1 MB. Free memory was 196.0 MB in the beginning and 195.1 MB in the end (delta: 951.7 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-24 18:38:31,089 INFO L168 Benchmark]: RCFGBuilder took 311.45 ms. Allocated memory is still 218.1 MB. Free memory was 195.1 MB in the beginning and 182.2 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-06-24 18:38:31,089 INFO L168 Benchmark]: TraceAbstraction took 734651.93 ms. Allocated memory was 218.1 MB in the beginning and 3.4 GB in the end (delta: 3.2 GB). Free memory was 181.7 MB in the beginning and 1.1 GB in the end (delta: -891.9 MB). Peak memory consumption was 2.3 GB. Max. memory is 8.0 GB. [2021-06-24 18:38:31,091 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 0.53 ms. Allocated memory is still 218.1 MB. Free memory is still 199.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 39.88 ms. Allocated memory is still 218.1 MB. Free memory was 197.8 MB in the beginning and 196.0 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 12.47 ms. Allocated memory is still 218.1 MB. Free memory was 196.0 MB in the beginning and 195.1 MB in the end (delta: 951.7 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 311.45 ms. Allocated memory is still 218.1 MB. Free memory was 195.1 MB in the beginning and 182.2 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 734651.93 ms. Allocated memory was 218.1 MB in the beginning and 3.4 GB in the end (delta: 3.2 GB). Free memory was 181.7 MB in the beginning and 1.1 GB in the end (delta: -891.9 MB). Peak memory consumption was 2.3 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 40]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while BasicCegarLoop was constructing initial abstraction,while executing SleepSetDelayReduction. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork8 with 1 thread instances CFG has 13 procedures, 98 locations, 20 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 734371.2ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 734366.0ms, PartialOrderReductionTime: 734340.6ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, 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: DeviceThreadThread1of1ForFork9 with 1 thread instances CFG has 13 procedures, 98 locations, 20 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 18.8ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 5.0ms, PartialOrderReductionTime: 0.3ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, 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: DeviceThreadThread1of1ForFork6 with 1 thread instances CFG has 13 procedures, 98 locations, 20 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 4.3ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 3.4ms, PartialOrderReductionTime: 0.2ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, 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: ULTIMATE.start with 1 thread instances CFG has 13 procedures, 98 locations, 20 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 2.1ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.3ms, PartialOrderReductionTime: 0.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, 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: DeviceThreadThread1of1ForFork7 with 1 thread instances CFG has 13 procedures, 98 locations, 20 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 2.1ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.3ms, PartialOrderReductionTime: 0.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork4 with 1 thread instances CFG has 13 procedures, 98 locations, 20 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 16.8ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 15.8ms, PartialOrderReductionTime: 0.2ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, 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: DeviceThreadThread1of1ForFork5 with 1 thread instances CFG has 13 procedures, 98 locations, 20 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 2.2ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.3ms, PartialOrderReductionTime: 0.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, 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: DeviceThreadThread1of1ForFork2 with 1 thread instances CFG has 13 procedures, 98 locations, 20 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 1.8ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.9ms, PartialOrderReductionTime: 0.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, 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: DeviceThreadThread1of1ForFork3 with 1 thread instances CFG has 13 procedures, 98 locations, 20 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 1.7ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.8ms, PartialOrderReductionTime: 0.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, 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: DeviceThreadThread1of1ForFork1 with 1 thread instances CFG has 13 procedures, 98 locations, 20 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 1.6ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.7ms, PartialOrderReductionTime: 0.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, 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 RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown !SESSION 2021-06-24 18:26:14.200 ----------------------------------------------- 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-FA-NoLbe-Delay.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth09-incorrect.bpl Command-line arguments: -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe-Delay.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth09-incorrect.bpl !ENTRY org.eclipse.osgi 4 0 2021-06-24 18:38:31.364 !MESSAGE Application error !STACK 1 org.eclipse.core.internal.resources.ResourceException(/)[568]: java.io.FileNotFoundException: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cca1c449c/.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/cca1c449c/.metadata/.log.