/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-None-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth-customized10.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-1c3aa5735269c4be989a50fc1da9ea7b9492ef29-1c3aa57 [2021-07-01 09:40:09,427 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-01 09:40:09,429 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-01 09:40:09,458 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-01 09:40:09,459 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-01 09:40:09,461 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-01 09:40:09,463 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-01 09:40:09,467 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-01 09:40:09,469 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-01 09:40:09,472 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-01 09:40:09,472 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-01 09:40:09,473 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-01 09:40:09,473 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-01 09:40:09,475 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-01 09:40:09,476 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-01 09:40:09,477 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-01 09:40:09,479 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-01 09:40:09,479 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-01 09:40:09,481 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-01 09:40:09,485 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-01 09:40:09,486 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-01 09:40:09,487 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-01 09:40:09,488 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-01 09:40:09,489 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-01 09:40:09,494 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-01 09:40:09,494 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-01 09:40:09,494 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-01 09:40:09,495 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-01 09:40:09,495 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-01 09:40:09,496 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-01 09:40:09,496 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-01 09:40:09,497 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-01 09:40:09,498 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-01 09:40:09,498 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-01 09:40:09,499 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-01 09:40:09,499 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-01 09:40:09,501 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-01 09:40:09,501 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-01 09:40:09,501 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-01 09:40:09,502 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-01 09:40:09,502 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-01 09:40:09,505 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-None-NoLbe.epf [2021-07-01 09:40:09,547 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-01 09:40:09,548 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-01 09:40:09,548 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-01 09:40:09,548 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-01 09:40:09,550 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-01 09:40:09,550 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-01 09:40:09,550 INFO L138 SettingsManager]: * Use SBE=true [2021-07-01 09:40:09,550 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-01 09:40:09,550 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-01 09:40:09,551 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-01 09:40:09,551 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-01 09:40:09,551 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-01 09:40:09,551 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-01 09:40:09,551 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-01 09:40:09,551 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-01 09:40:09,552 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-01 09:40:09,552 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-01 09:40:09,552 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-01 09:40:09,552 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-01 09:40:09,552 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-01 09:40:09,552 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-01 09:40:09,552 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-01 09:40:09,552 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-01 09:40:09,553 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-01 09:40:09,553 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-01 09:40:09,553 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-01 09:40:09,553 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-01 09:40:09,553 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-01 09:40:09,553 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-01 09:40:09,553 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-01 09:40:09,553 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-01 09:40:09,553 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-01 09:40:09,553 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-01 09:40:09,810 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-01 09:40:09,826 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-01 09:40:09,828 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-01 09:40:09,829 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-07-01 09:40:09,830 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-07-01 09:40:09,830 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth-customized10.bpl [2021-07-01 09:40:09,830 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth-customized10.bpl' [2021-07-01 09:40:09,849 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-01 09:40:09,850 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-07-01 09:40:09,850 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-01 09:40:09,851 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-01 09:40:09,851 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-01 09:40:09,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:40:09" (1/1) ... [2021-07-01 09:40:09,868 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:40:09" (1/1) ... [2021-07-01 09:40:09,881 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-01 09:40:09,883 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-01 09:40:09,884 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-01 09:40:09,884 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-01 09:40:09,889 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:40:09" (1/1) ... [2021-07-01 09:40:09,889 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:40:09" (1/1) ... [2021-07-01 09:40:09,890 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:40:09" (1/1) ... [2021-07-01 09:40:09,890 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:40:09" (1/1) ... [2021-07-01 09:40:09,892 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:40:09" (1/1) ... [2021-07-01 09:40:09,894 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:40:09" (1/1) ... [2021-07-01 09:40:09,895 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:40:09" (1/1) ... [2021-07-01 09:40:09,896 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-01 09:40:09,896 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-01 09:40:09,896 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-01 09:40:09,897 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-01 09:40:09,901 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:40:09" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-01 09:40:09,948 INFO L124 BoogieDeclarations]: Specification and implementation of procedure DeviceThreadWithAssert given in one single declaration [2021-07-01 09:40:09,949 INFO L130 BoogieDeclarations]: Found specification of procedure DeviceThreadWithAssert [2021-07-01 09:40:09,949 INFO L138 BoogieDeclarations]: Found implementation of procedure DeviceThreadWithAssert [2021-07-01 09:40:09,949 INFO L124 BoogieDeclarations]: Specification and implementation of procedure DeviceThread given in one single declaration [2021-07-01 09:40:09,949 INFO L130 BoogieDeclarations]: Found specification of procedure DeviceThread [2021-07-01 09:40:09,949 INFO L138 BoogieDeclarations]: Found implementation of procedure DeviceThread [2021-07-01 09:40:09,949 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ServerThread given in one single declaration [2021-07-01 09:40:09,949 INFO L130 BoogieDeclarations]: Found specification of procedure ServerThread [2021-07-01 09:40:09,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ServerThread [2021-07-01 09:40:09,949 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-07-01 09:40:09,949 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-01 09:40:09,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-01 09:40:09,950 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-01 09:40:10,174 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-01 09:40:10,174 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2021-07-01 09:40:10,175 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: DeviceThreadWithAssertEXIT is neither atomic block end nor error location. [2021-07-01 09:40:10,175 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: DeviceThreadEXIT is neither atomic block end nor error location. [2021-07-01 09:40:10,177 INFO L202 PluginConnector]: Adding new model bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.07 09:40:10 BoogieIcfgContainer [2021-07-01 09:40:10,177 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-01 09:40:10,178 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-01 09:40:10,178 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-01 09:40:10,180 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-01 09:40:10,180 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:40:09" (1/2) ... [2021-07-01 09:40:10,181 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7db1f34f and model type bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.07 09:40:10, skipping insertion in model container [2021-07-01 09:40:10,181 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.07 09:40:10" (2/2) ... [2021-07-01 09:40:10,182 INFO L111 eAbstractionObserver]: Analyzing ICFG bluetooth-customized10.bpl [2021-07-01 09:40:10,185 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-01 09:40:10,185 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-01 09:40:10,186 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-01 09:40:10,186 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-01 09:40:10,229 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-07-01 09:40:10,244 INFO L255 AbstractCegarLoop]: Starting to check reachability of 11 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-07-01 09:40:10,348 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-01 09:40:10,348 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-01 09:40:10,348 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-01 09:40:10,348 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-01 09:40:10,349 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-01 09:40:10,349 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-01 09:40:10,349 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-01 09:40:10,349 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-01 09:40:10,363 INFO L112 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 88 places, 64 transitions, 183 flow Received shutdown request... [2021-07-01 09:52:49,299 WARN L547 AbstractCegarLoop]: Verification canceled [2021-07-01 09:52:49,304 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was TIMEOUT (1/2) [2021-07-01 09:52:49,306 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-07-01 09:52:49,329 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-01 09:52:49,329 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-01 09:52:49,329 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-01 09:52:49,329 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-01 09:52:49,329 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-01 09:52:49,329 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-01 09:52:49,330 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-01 09:52:49,330 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadWithAssertThread1of1ForFork1======== [2021-07-01 09:52:49,331 INFO L112 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 88 places, 64 transitions, 183 flow [2021-07-01 09:52:49,332 WARN L547 AbstractCegarLoop]: Verification canceled [2021-07-01 09:52:49,333 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadWithAssertThread1of1ForFork1 was TIMEOUT (2/2) [2021-07-01 09:52:49,333 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-01 09:52:49,334 WARN L196 ceAbstractionStarter]: Timeout [2021-07-01 09:52:49,334 INFO L202 PluginConnector]: Adding new model bluetooth-customized10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.07 09:52:49 BasicIcfg [2021-07-01 09:52:49,334 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-01 09:52:49,336 INFO L168 Benchmark]: Toolchain (without parser) took 759485.46 ms. Allocated memory was 177.2 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 157.2 MB in the beginning and 579.1 MB in the end (delta: -421.9 MB). Peak memory consumption was 1.3 GB. Max. memory is 8.0 GB. [2021-07-01 09:52:49,336 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.09 ms. Allocated memory is still 177.2 MB. Free memory is still 158.3 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-01 09:52:49,337 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.32 ms. Allocated memory is still 177.2 MB. Free memory was 157.2 MB in the beginning and 155.3 MB in the end (delta: 1.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-07-01 09:52:49,337 INFO L168 Benchmark]: Boogie Preprocessor took 12.77 ms. Allocated memory is still 177.2 MB. Free memory was 155.3 MB in the beginning and 154.4 MB in the end (delta: 821.3 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-07-01 09:52:49,339 INFO L168 Benchmark]: RCFGBuilder took 280.54 ms. Allocated memory is still 177.2 MB. Free memory was 154.3 MB in the beginning and 139.1 MB in the end (delta: 15.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. [2021-07-01 09:52:49,342 INFO L168 Benchmark]: TraceAbstraction took 759156.57 ms. Allocated memory was 177.2 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 138.7 MB in the beginning and 579.1 MB in the end (delta: -440.3 MB). Peak memory consumption was 1.3 GB. Max. memory is 8.0 GB. [2021-07-01 09:52:49,345 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 0.09 ms. Allocated memory is still 177.2 MB. Free memory is still 158.3 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 31.32 ms. Allocated memory is still 177.2 MB. Free memory was 157.2 MB in the beginning and 155.3 MB in the end (delta: 1.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 12.77 ms. Allocated memory is still 177.2 MB. Free memory was 155.3 MB in the beginning and 154.4 MB in the end (delta: 821.3 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 280.54 ms. Allocated memory is still 177.2 MB. Free memory was 154.3 MB in the beginning and 139.1 MB in the end (delta: 15.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 759156.57 ms. Allocated memory was 177.2 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 138.7 MB in the beginning and 579.1 MB in the end (delta: -440.3 MB). Peak memory consumption was 1.3 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 ], Maximal queried relation: -1, Independence queries for same thread: 0 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 ], Maximal queried relation: -1, Independence queries for same thread: 0 - TimeoutResultAtElement [Line: 43]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PartialOrderCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 88 places, 64 transitions, 183 flow. Already constructed 2 states. Currently 1 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 15 procedures, 80 locations, 13 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 759048.6ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 758949.7ms, PartialOrderReductionTime: 0.0ms, 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: DeviceThreadWithAssertThread1of1ForFork1 with 1 thread instances CFG has 15 procedures, 80 locations, 13 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 25.0ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 2.0ms, PartialOrderReductionTime: 0.0ms, 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