/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-NewStates.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth10.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-d310483fe8b4879eee5de19363f50e4b839cc4ec-d310483 [2021-06-24 18:39:06,463 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-24 18:39:06,465 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-24 18:39:06,493 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-24 18:39:06,494 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-24 18:39:06,495 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-24 18:39:06,496 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-24 18:39:06,498 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-24 18:39:06,499 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-24 18:39:06,500 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-24 18:39:06,501 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-24 18:39:06,502 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-24 18:39:06,502 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-24 18:39:06,503 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-24 18:39:06,504 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-24 18:39:06,504 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-24 18:39:06,505 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-24 18:39:06,506 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-24 18:39:06,507 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-24 18:39:06,509 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-24 18:39:06,510 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-24 18:39:06,514 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-24 18:39:06,515 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-24 18:39:06,516 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-24 18:39:06,518 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-06-24 18:39:06,518 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-06-24 18:39:06,518 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-06-24 18:39:06,519 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-06-24 18:39:06,519 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-06-24 18:39:06,520 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-06-24 18:39:06,521 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-24 18:39:06,521 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-24 18:39:06,522 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-24 18:39:06,527 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-24 18:39:06,528 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-24 18:39:06,528 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-24 18:39:06,529 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-24 18:39:06,529 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-24 18:39:06,529 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-24 18:39:06,530 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-24 18:39:06,530 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-24 18:39:06,536 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-NewStates.epf [2021-06-24 18:39:06,571 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-24 18:39:06,571 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-24 18:39:06,574 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-24 18:39:06,574 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-24 18:39:06,574 INFO L138 SettingsManager]: * Use SBE=true [2021-06-24 18:39:06,574 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-24 18:39:06,575 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-24 18:39:06,575 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-24 18:39:06,575 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-24 18:39:06,575 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-24 18:39:06,576 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-24 18:39:06,576 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-24 18:39:06,576 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-24 18:39:06,576 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-24 18:39:06,577 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-24 18:39:06,577 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-24 18:39:06,577 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-24 18:39:06,577 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-24 18:39:06,577 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-24 18:39:06,577 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-24 18:39:06,578 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-24 18:39:06,578 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-24 18:39:06,578 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-24 18:39:06,578 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-24 18:39:06,578 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-24 18:39:06,578 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-24 18:39:06,579 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-24 18:39:06,579 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-24 18:39:06,579 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-24 18:39:06,579 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2021-06-24 18:39:06,579 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-24 18:39:06,906 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-24 18:39:06,931 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-24 18:39:06,934 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-24 18:39:06,935 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-24 18:39:06,935 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-24 18:39:06,936 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth10.bpl [2021-06-24 18:39:06,937 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth10.bpl' [2021-06-24 18:39:06,957 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-24 18:39:06,959 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-24 18:39:06,960 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-24 18:39:06,960 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-24 18:39:06,960 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-24 18:39:06,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "bluetooth10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:39:06" (1/1) ... [2021-06-24 18:39:06,980 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "bluetooth10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:39:06" (1/1) ... [2021-06-24 18:39:06,995 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-24 18:39:06,997 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-24 18:39:06,997 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-24 18:39:06,997 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-24 18:39:07,004 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "bluetooth10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:39:06" (1/1) ... [2021-06-24 18:39:07,005 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "bluetooth10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:39:06" (1/1) ... [2021-06-24 18:39:07,006 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "bluetooth10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:39:06" (1/1) ... [2021-06-24 18:39:07,006 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "bluetooth10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:39:06" (1/1) ... [2021-06-24 18:39:07,009 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "bluetooth10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:39:06" (1/1) ... [2021-06-24 18:39:07,012 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "bluetooth10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:39:06" (1/1) ... [2021-06-24 18:39:07,013 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "bluetooth10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:39:06" (1/1) ... [2021-06-24 18:39:07,014 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-24 18:39:07,015 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-24 18:39:07,015 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-24 18:39:07,016 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-24 18:39:07,017 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "bluetooth10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:39:06" (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 18:39:07,095 INFO L124 BoogieDeclarations]: Specification and implementation of procedure DeviceThread given in one single declaration [2021-06-24 18:39:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure DeviceThread [2021-06-24 18:39:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure DeviceThread [2021-06-24 18:39:07,097 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ServerThread given in one single declaration [2021-06-24 18:39:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure ServerThread [2021-06-24 18:39:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ServerThread [2021-06-24 18:39:07,097 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-24 18:39:07,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-24 18:39:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-24 18:39:07,099 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 18:39:07,323 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-24 18:39:07,323 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-06-24 18:39:07,324 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: DeviceThreadEXIT is neither atomic block end nor error location. [2021-06-24 18:39:07,327 INFO L202 PluginConnector]: Adding new model bluetooth10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.06 06:39:07 BoogieIcfgContainer [2021-06-24 18:39:07,327 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-24 18:39:07,335 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-24 18:39:07,335 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-24 18:39:07,337 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-24 18:39:07,338 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 06:39:06" (1/2) ... [2021-06-24 18:39:07,338 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@252d5287 and model type bluetooth10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.06 06:39:07, skipping insertion in model container [2021-06-24 18:39:07,338 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.06 06:39:07" (2/2) ... [2021-06-24 18:39:07,340 INFO L111 eAbstractionObserver]: Analyzing ICFG bluetooth10.bpl [2021-06-24 18:39:07,344 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-24 18:39:07,344 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-24 18:39:07,345 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-24 18:39:07,345 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-24 18:39:07,434 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-06-24 18:39:07,454 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:39:07,471 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:39:07,471 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:39:07,471 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:39:07,471 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:39:07,472 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:39:07,472 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:39:07,472 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:39:07,472 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork8======== Received shutdown request... [2021-06-24 18:47:49,187 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:47:49,205 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork8 was TIMEOUT (1/11) [2021-06-24 18:47:49,207 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:47:49,217 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:47:49,218 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:47:49,218 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:47:49,218 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:47:49,218 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:47:49,218 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:47:49,218 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:47:49,218 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork9======== [2021-06-24 18:47:49,231 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:47:49,232 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork9 was TIMEOUT (2/11) [2021-06-24 18:47:49,232 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:47:49,234 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:47:49,234 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:47:49,234 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:47:49,234 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:47:49,234 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:47:49,234 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:47:49,234 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:47:49,234 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork6======== [2021-06-24 18:47:49,237 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:47:49,237 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork6 was TIMEOUT (3/11) [2021-06-24 18:47:49,237 INFO L255 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2021-06-24 18:47:49,239 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:47:49,239 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:47:49,239 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:47:49,239 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:47:49,239 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:47:49,239 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:47:49,239 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:47:49,239 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-24 18:47:49,241 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:47:49,242 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was TIMEOUT (4/11) [2021-06-24 18:47:49,242 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:47:49,243 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:47:49,243 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:47:49,243 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:47:49,243 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:47:49,244 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:47:49,244 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:47:49,244 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:47:49,244 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork7======== [2021-06-24 18:47:49,265 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:47:49,265 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork7 was TIMEOUT (5/11) [2021-06-24 18:47:49,265 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:47:49,267 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:47:49,267 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:47:49,267 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:47:49,267 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:47:49,267 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:47:49,267 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:47:49,267 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:47:49,267 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork4======== [2021-06-24 18:47:49,269 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:47:49,269 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork4 was TIMEOUT (6/11) [2021-06-24 18:47:49,270 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:47:49,286 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:47:49,286 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:47:49,286 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:47:49,289 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:47:49,290 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:47:49,290 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:47:49,290 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:47:49,290 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork10======== [2021-06-24 18:47:49,295 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:47:49,296 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork10 was TIMEOUT (7/11) [2021-06-24 18:47:49,297 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:47:49,301 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:47:49,302 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:47:49,302 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:47:49,302 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:47:49,302 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:47:49,302 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:47:49,302 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:47:49,302 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork5======== [2021-06-24 18:47:49,304 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:47:49,304 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork5 was TIMEOUT (8/11) [2021-06-24 18:47:49,304 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:47:49,305 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:47:49,305 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:47:49,305 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:47:49,305 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:47:49,305 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:47:49,305 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:47:49,305 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:47:49,305 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork2======== [2021-06-24 18:47:49,307 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:47:49,307 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork2 was TIMEOUT (9/11) [2021-06-24 18:47:49,307 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:47:49,308 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:47:49,308 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:47:49,308 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:47:49,308 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:47:49,308 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:47:49,308 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:47:49,308 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:47:49,309 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork3======== [2021-06-24 18:47:49,310 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:47:49,310 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork3 was TIMEOUT (10/11) [2021-06-24 18:47:49,310 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-06-24 18:47:49,311 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 18:47:49,311 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 18:47:49,311 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 18:47:49,311 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 18:47:49,311 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 18:47:49,311 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 18:47:49,312 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 18:47:49,312 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork1======== [2021-06-24 18:47:49,337 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-24 18:47:49,338 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork1 was TIMEOUT (11/11) [2021-06-24 18:47:49,338 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-24 18:47:49,341 WARN L196 ceAbstractionStarter]: Timeout [2021-06-24 18:47:49,342 INFO L202 PluginConnector]: Adding new model bluetooth10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.06 06:47:49 BasicIcfg [2021-06-24 18:47:49,342 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-24 18:47:49,344 INFO L168 Benchmark]: Toolchain (without parser) took 522384.45 ms. Allocated memory was 207.6 MB in the beginning and 6.4 GB in the end (delta: 6.2 GB). Free memory was 187.8 MB in the beginning and 166.0 MB in the end (delta: 21.8 MB). Peak memory consumption was 6.3 GB. Max. memory is 8.0 GB. [2021-06-24 18:47:49,345 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.16 ms. Allocated memory is still 207.6 MB. Free memory is still 189.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-24 18:47:49,345 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.45 ms. Allocated memory is still 207.6 MB. Free memory was 187.8 MB in the beginning and 186.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-24 18:47:49,346 INFO L168 Benchmark]: Boogie Preprocessor took 17.00 ms. Allocated memory is still 207.6 MB. Free memory was 186.0 MB in the beginning and 185.2 MB in the end (delta: 819.9 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-24 18:47:49,347 INFO L168 Benchmark]: RCFGBuilder took 317.61 ms. Allocated memory is still 207.6 MB. Free memory was 185.0 MB in the beginning and 171.7 MB in the end (delta: 13.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-06-24 18:47:49,347 INFO L168 Benchmark]: TraceAbstraction took 522007.51 ms. Allocated memory was 207.6 MB in the beginning and 6.4 GB in the end (delta: 6.2 GB). Free memory was 171.3 MB in the beginning and 166.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.2 GB. Max. memory is 8.0 GB. [2021-06-24 18:47:49,350 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 0.16 ms. Allocated memory is still 207.6 MB. Free memory is still 189.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 36.45 ms. Allocated memory is still 207.6 MB. Free memory was 187.8 MB in the beginning and 186.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 17.00 ms. Allocated memory is still 207.6 MB. Free memory was 186.0 MB in the beginning and 185.2 MB in the end (delta: 819.9 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 317.61 ms. Allocated memory is still 207.6 MB. Free memory was 185.0 MB in the beginning and 171.7 MB in the end (delta: 13.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 522007.51 ms. Allocated memory was 207.6 MB in the beginning and 6.4 GB in the end (delta: 6.2 GB). Free memory was 171.3 MB in the beginning and 166.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.2 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 41]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while BasicCegarLoop was constructing initial abstraction,while executing SleepSetNewStateReduction. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork8 with 1 thread instances CFG has 14 procedures, 95 locations, 22 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 521736.0ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 521714.8ms, PartialOrderReductionTime: 521700.2ms, 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: DeviceThreadThread1of1ForFork9 with 1 thread instances CFG has 14 procedures, 95 locations, 22 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 14.0ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 12.8ms, PartialOrderReductionTime: 0.4ms, 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 14 procedures, 95 locations, 22 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 3.0ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 2.1ms, 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: ULTIMATE.start with 1 thread instances CFG has 14 procedures, 95 locations, 22 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 2.8ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 2.0ms, 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: DeviceThreadThread1of1ForFork7 with 1 thread instances CFG has 14 procedures, 95 locations, 22 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 21.7ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 20.8ms, 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: DeviceThreadThread1of1ForFork4 with 1 thread instances CFG has 14 procedures, 95 locations, 22 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 2.6ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.8ms, 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: DeviceThreadThread1of1ForFork10 with 1 thread instances CFG has 14 procedures, 95 locations, 22 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 10.5ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 4.1ms, 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 14 procedures, 95 locations, 22 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 2.4ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.4ms, 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: DeviceThreadThread1of1ForFork2 with 1 thread instances CFG has 14 procedures, 95 locations, 22 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: DeviceThreadThread1of1ForFork3 with 1 thread instances CFG has 14 procedures, 95 locations, 22 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 2.0ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.2ms, 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 14 procedures, 95 locations, 22 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 26.7ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 25.7ms, 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 RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown !SESSION 2021-06-24 18:39:05.159 ----------------------------------------------- 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-NewStates.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth10.bpl Command-line arguments: -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe-NewStates.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth10.bpl !ENTRY org.eclipse.osgi 4 0 2021-06-24 18:47:49.636 !MESSAGE Application error !STACK 1 org.eclipse.core.internal.resources.ResourceException(/)[568]: java.io.FileNotFoundException: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77a2a2df2/.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/77a2a2df2/.metadata/.log.