/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.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth-incorrect10.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-1c3aa5735269c4be989a50fc1da9ea7b9492ef29-1c3aa57 [2021-07-01 09:25:22,163 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-01 09:25:22,165 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-01 09:25:22,195 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-01 09:25:22,195 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-01 09:25:22,196 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-01 09:25:22,196 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-01 09:25:22,198 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-01 09:25:22,199 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-01 09:25:22,199 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-01 09:25:22,200 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-01 09:25:22,200 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-01 09:25:22,201 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-01 09:25:22,201 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-01 09:25:22,202 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-01 09:25:22,202 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-01 09:25:22,203 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-01 09:25:22,203 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-01 09:25:22,204 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-01 09:25:22,205 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-01 09:25:22,206 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-01 09:25:22,207 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-01 09:25:22,208 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-01 09:25:22,208 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-01 09:25:22,210 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-07-01 09:25:22,212 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-01 09:25:22,213 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-01 09:25:22,213 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-01 09:25:22,214 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-01 09:25:22,214 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-01 09:25:22,215 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-01 09:25:22,215 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-01 09:25:22,215 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-01 09:25:22,216 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-01 09:25:22,216 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-01 09:25:22,217 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-01 09:25:22,217 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.epf [2021-07-01 09:25:22,233 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-01 09:25:22,233 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-01 09:25:22,233 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-01 09:25:22,233 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-01 09:25:22,234 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-01 09:25:22,234 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-01 09:25:22,247 INFO L138 SettingsManager]: * Use SBE=true [2021-07-01 09:25:22,247 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-01 09:25:22,248 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-01 09:25:22,248 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-01 09:25:22,248 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-01 09:25:22,248 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-01 09:25:22,248 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-01 09:25:22,248 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-01 09:25:22,248 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-01 09:25:22,249 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-01 09:25:22,249 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-01 09:25:22,249 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-01 09:25:22,249 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-01 09:25:22,249 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-01 09:25:22,249 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-01 09:25:22,249 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-01 09:25:22,249 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-01 09:25:22,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-01 09:25:22,250 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-01 09:25:22,250 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-01 09:25:22,250 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-01 09:25:22,250 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-01 09:25:22,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-01 09:25:22,250 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-01 09:25:22,250 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-01 09:25:22,250 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-01 09:25:22,461 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-01 09:25:22,475 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-01 09:25:22,477 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-01 09:25:22,478 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-07-01 09:25:22,479 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-07-01 09:25:22,479 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth-incorrect10.bpl [2021-07-01 09:25:22,479 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth-incorrect10.bpl' [2021-07-01 09:25:22,496 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-01 09:25:22,497 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-07-01 09:25:22,498 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-01 09:25:22,498 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-01 09:25:22,498 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-01 09:25:22,507 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "bluetooth-incorrect10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:25:22" (1/1) ... [2021-07-01 09:25:22,512 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "bluetooth-incorrect10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:25:22" (1/1) ... [2021-07-01 09:25:22,523 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-01 09:25:22,524 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-01 09:25:22,524 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-01 09:25:22,524 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-01 09:25:22,529 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "bluetooth-incorrect10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:25:22" (1/1) ... [2021-07-01 09:25:22,529 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "bluetooth-incorrect10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:25:22" (1/1) ... [2021-07-01 09:25:22,530 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "bluetooth-incorrect10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:25:22" (1/1) ... [2021-07-01 09:25:22,530 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "bluetooth-incorrect10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:25:22" (1/1) ... [2021-07-01 09:25:22,531 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "bluetooth-incorrect10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:25:22" (1/1) ... [2021-07-01 09:25:22,533 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "bluetooth-incorrect10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:25:22" (1/1) ... [2021-07-01 09:25:22,534 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "bluetooth-incorrect10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:25:22" (1/1) ... [2021-07-01 09:25:22,535 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-01 09:25:22,536 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-01 09:25:22,536 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-01 09:25:22,537 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-01 09:25:22,539 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "bluetooth-incorrect10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:25:22" (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 09:25:22,616 INFO L124 BoogieDeclarations]: Specification and implementation of procedure DeviceThreadWithAssert given in one single declaration [2021-07-01 09:25:22,616 INFO L130 BoogieDeclarations]: Found specification of procedure DeviceThreadWithAssert [2021-07-01 09:25:22,616 INFO L138 BoogieDeclarations]: Found implementation of procedure DeviceThreadWithAssert [2021-07-01 09:25:22,616 INFO L124 BoogieDeclarations]: Specification and implementation of procedure DeviceThread given in one single declaration [2021-07-01 09:25:22,616 INFO L130 BoogieDeclarations]: Found specification of procedure DeviceThread [2021-07-01 09:25:22,616 INFO L138 BoogieDeclarations]: Found implementation of procedure DeviceThread [2021-07-01 09:25:22,617 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ServerThread given in one single declaration [2021-07-01 09:25:22,617 INFO L130 BoogieDeclarations]: Found specification of procedure ServerThread [2021-07-01 09:25:22,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ServerThread [2021-07-01 09:25:22,617 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-07-01 09:25:22,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-01 09:25:22,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-01 09:25:22,618 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 09:25:22,779 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-01 09:25:22,779 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2021-07-01 09:25:22,780 INFO L202 PluginConnector]: Adding new model bluetooth-incorrect10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.07 09:25:22 BoogieIcfgContainer [2021-07-01 09:25:22,780 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-01 09:25:22,782 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-01 09:25:22,782 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-01 09:25:22,784 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-01 09:25:22,784 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth-incorrect10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:25:22" (1/2) ... [2021-07-01 09:25:22,784 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@745a5c26 and model type bluetooth-incorrect10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.07 09:25:22, skipping insertion in model container [2021-07-01 09:25:22,785 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth-incorrect10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.07 09:25:22" (2/2) ... [2021-07-01 09:25:22,786 INFO L111 eAbstractionObserver]: Analyzing ICFG bluetooth-incorrect10.bpl [2021-07-01 09:25:22,789 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-01 09:25:22,790 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-01 09:25:22,790 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-01 09:25:22,790 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-01 09:25:22,833 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-07-01 09:25:22,848 INFO L255 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2021-07-01 09:25:22,862 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-01 09:25:22,862 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-01 09:25:22,862 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-01 09:25:22,862 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-01 09:25:22,862 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-01 09:25:22,862 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-01 09:25:22,863 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-01 09:25:22,863 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-01 09:25:22,871 INFO L112 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 98 places, 74 transitions, 203 flow Received shutdown request... [2021-07-01 09:38:56,525 WARN L547 AbstractCegarLoop]: Verification canceled [2021-07-01 09:38:56,526 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was TIMEOUT (1/2) [2021-07-01 09:38:56,527 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-01 09:38:56,530 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-01 09:38:56,530 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-01 09:38:56,530 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-01 09:38:56,530 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-01 09:38:56,530 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-01 09:38:56,530 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-01 09:38:56,530 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-01 09:38:56,530 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadWithAssertThread1of1ForFork1======== [2021-07-01 09:38:56,532 INFO L112 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 98 places, 74 transitions, 203 flow [2021-07-01 09:38:56,533 WARN L547 AbstractCegarLoop]: Verification canceled [2021-07-01 09:38:56,533 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadWithAssertThread1of1ForFork1 was TIMEOUT (2/2) [2021-07-01 09:38:56,533 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-01 09:38:56,535 WARN L196 ceAbstractionStarter]: Timeout [2021-07-01 09:38:56,535 INFO L202 PluginConnector]: Adding new model bluetooth-incorrect10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.07 09:38:56 BasicIcfg [2021-07-01 09:38:56,535 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-01 09:38:56,537 INFO L168 Benchmark]: Toolchain (without parser) took 814038.76 ms. Allocated memory was 183.5 MB in the beginning and 3.2 GB in the end (delta: 3.0 GB). Free memory was 164.6 MB in the beginning and 1.0 GB in the end (delta: -870.1 MB). Peak memory consumption was 2.1 GB. Max. memory is 8.0 GB. [2021-07-01 09:38:56,537 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.13 ms. Allocated memory is still 183.5 MB. Free memory is still 165.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-01 09:38:56,537 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.10 ms. Allocated memory is still 183.5 MB. Free memory was 164.4 MB in the beginning and 162.8 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-07-01 09:38:56,538 INFO L168 Benchmark]: Boogie Preprocessor took 11.02 ms. Allocated memory is still 183.5 MB. Free memory was 162.8 MB in the beginning and 161.8 MB in the end (delta: 960.6 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-07-01 09:38:56,538 INFO L168 Benchmark]: RCFGBuilder took 244.36 ms. Allocated memory is still 183.5 MB. Free memory was 161.6 MB in the beginning and 146.8 MB in the end (delta: 14.8 MB). Peak memory consumption was 15.7 MB. Max. memory is 8.0 GB. [2021-07-01 09:38:56,539 INFO L168 Benchmark]: TraceAbstraction took 813753.52 ms. Allocated memory was 183.5 MB in the beginning and 3.2 GB in the end (delta: 3.0 GB). Free memory was 146.4 MB in the beginning and 1.0 GB in the end (delta: -888.3 MB). Peak memory consumption was 2.1 GB. Max. memory is 8.0 GB. [2021-07-01 09:38:56,548 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 0.13 ms. Allocated memory is still 183.5 MB. Free memory is still 165.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 25.10 ms. Allocated memory is still 183.5 MB. Free memory was 164.4 MB in the beginning and 162.8 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 11.02 ms. Allocated memory is still 183.5 MB. Free memory was 162.8 MB in the beginning and 161.8 MB in the end (delta: 960.6 kB). There was no memory consumed. Max. memory is 8.0 GB. * RCFGBuilder took 244.36 ms. Allocated memory is still 183.5 MB. Free memory was 161.6 MB in the beginning and 146.8 MB in the end (delta: 14.8 MB). Peak memory consumption was 15.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 813753.52 ms. Allocated memory was 183.5 MB in the beginning and 3.2 GB in the end (delta: 3.0 GB). Free memory was 146.4 MB in the beginning and 1.0 GB in the end (delta: -888.3 MB). Peak memory consumption was 2.1 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 43]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 98 places, 74 transitions, 203 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, 92 locations, 13 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 813665.5ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 813662.1ms, 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, 92 locations, 13 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 3.2ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 2.3ms, 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 !SESSION 2021-07-01 09:25:21.109 ----------------------------------------------- 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.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth-incorrect10.bpl Command-line arguments: -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth-incorrect10.bpl !ENTRY org.eclipse.osgi 4 0 2021-07-01 09:38:56.811 !MESSAGE Application error !STACK 1 org.eclipse.core.internal.resources.ResourceException(/)[568]: java.io.FileNotFoundException: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a09d599f7/.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/a09d599f7/.metadata/.log.