/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-customized09.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-1c3aa5735269c4be989a50fc1da9ea7b9492ef29-1c3aa57 [2021-07-01 09:25:06,802 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-01 09:25:06,803 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-01 09:25:06,822 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-01 09:25:06,823 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-01 09:25:06,823 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-01 09:25:06,824 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-01 09:25:06,826 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-01 09:25:06,827 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-01 09:25:06,827 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-01 09:25:06,828 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-01 09:25:06,828 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2021-07-01 09:25:06,850 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-01 09:25:06,851 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-01 09:25:06,851 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-01 09:25:06,852 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-01 09:25:06,853 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-01 09:25:06,853 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-01 09:25:06,866 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-01 09:25:06,867 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-01 09:25:06,867 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-01 09:25:06,869 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-01 09:25:06,870 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-01 09:25:06,870 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 09:25:06,892 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-01 09:25:06,892 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-01 09:25:06,892 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-01 09:25:06,892 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-01 09:25:06,893 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-01 09:25:06,893 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-01 09:25:06,894 INFO L138 SettingsManager]: * Use SBE=true [2021-07-01 09:25:06,894 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-01 09:25:06,894 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-01 09:25:06,894 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-01 09:25:06,894 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-01 09:25:06,894 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-01 09:25:06,894 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-01 09:25:06,894 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-01 09:25:06,894 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-01 09:25:06,895 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-01 09:25:06,895 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-01 09:25:06,895 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-01 09:25:06,895 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-01 09:25:06,895 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-01 09:25:06,895 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-01 09:25:06,895 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-01 09:25:06,895 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-01 09:25:06,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-01 09:25:06,896 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-01 09:25:06,896 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-01 09:25:06,896 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-01 09:25:06,896 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-01 09:25:06,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-01 09:25:06,896 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-01 09:25:06,896 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-01 09:25:06,897 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-01 09:25:07,150 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-01 09:25:07,176 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-01 09:25:07,178 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-01 09:25:07,179 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-07-01 09:25:07,180 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-07-01 09:25:07,181 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth-customized09.bpl [2021-07-01 09:25:07,181 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth-customized09.bpl' [2021-07-01 09:25:07,204 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-01 09:25:07,205 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-07-01 09:25:07,206 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-01 09:25:07,206 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-01 09:25:07,206 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-01 09:25:07,214 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "bluetooth-customized09.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:25:07" (1/1) ... [2021-07-01 09:25:07,220 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "bluetooth-customized09.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:25:07" (1/1) ... [2021-07-01 09:25:07,232 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-01 09:25:07,233 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-01 09:25:07,233 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-01 09:25:07,234 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-01 09:25:07,239 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "bluetooth-customized09.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:25:07" (1/1) ... [2021-07-01 09:25:07,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "bluetooth-customized09.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:25:07" (1/1) ... [2021-07-01 09:25:07,240 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "bluetooth-customized09.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:25:07" (1/1) ... [2021-07-01 09:25:07,240 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "bluetooth-customized09.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:25:07" (1/1) ... [2021-07-01 09:25:07,241 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "bluetooth-customized09.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:25:07" (1/1) ... [2021-07-01 09:25:07,243 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "bluetooth-customized09.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:25:07" (1/1) ... [2021-07-01 09:25:07,244 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "bluetooth-customized09.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:25:07" (1/1) ... [2021-07-01 09:25:07,245 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-01 09:25:07,246 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-01 09:25:07,246 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-01 09:25:07,246 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-01 09:25:07,248 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "bluetooth-customized09.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:25:07" (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 09:25:07,331 INFO L124 BoogieDeclarations]: Specification and implementation of procedure DeviceThreadWithAssert given in one single declaration [2021-07-01 09:25:07,332 INFO L130 BoogieDeclarations]: Found specification of procedure DeviceThreadWithAssert [2021-07-01 09:25:07,332 INFO L138 BoogieDeclarations]: Found implementation of procedure DeviceThreadWithAssert [2021-07-01 09:25:07,333 INFO L124 BoogieDeclarations]: Specification and implementation of procedure DeviceThread given in one single declaration [2021-07-01 09:25:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure DeviceThread [2021-07-01 09:25:07,333 INFO L138 BoogieDeclarations]: Found implementation of procedure DeviceThread [2021-07-01 09:25:07,333 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ServerThread given in one single declaration [2021-07-01 09:25:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure ServerThread [2021-07-01 09:25:07,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ServerThread [2021-07-01 09:25:07,333 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-07-01 09:25:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-01 09:25:07,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-01 09:25:07,335 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 09:25:07,568 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-01 09:25:07,568 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2021-07-01 09:25:07,569 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: DeviceThreadWithAssertEXIT is neither atomic block end nor error location. [2021-07-01 09:25:07,569 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: DeviceThreadEXIT is neither atomic block end nor error location. [2021-07-01 09:25:07,570 INFO L202 PluginConnector]: Adding new model bluetooth-customized09.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.07 09:25:07 BoogieIcfgContainer [2021-07-01 09:25:07,570 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-01 09:25:07,571 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-01 09:25:07,571 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-01 09:25:07,573 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-01 09:25:07,573 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth-customized09.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:25:07" (1/2) ... [2021-07-01 09:25:07,574 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f760eeb and model type bluetooth-customized09.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.07 09:25:07, skipping insertion in model container [2021-07-01 09:25:07,574 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth-customized09.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.07 09:25:07" (2/2) ... [2021-07-01 09:25:07,575 INFO L111 eAbstractionObserver]: Analyzing ICFG bluetooth-customized09.bpl [2021-07-01 09:25:07,579 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-01 09:25:07,579 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-01 09:25:07,579 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-01 09:25:07,580 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-01 09:25:07,617 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-07-01 09:25:07,632 INFO L255 AbstractCegarLoop]: Starting to check reachability of 10 error locations. [2021-07-01 09:25:07,644 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-01 09:25:07,645 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-01 09:25:07,645 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-01 09:25:07,645 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-01 09:25:07,645 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-01 09:25:07,645 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-01 09:25:07,645 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-01 09:25:07,645 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-01 09:25:07,653 INFO L112 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 81 places, 59 transitions, 168 flow Received shutdown request... [2021-07-01 09:39:39,500 WARN L547 AbstractCegarLoop]: Verification canceled [2021-07-01 09:39:39,500 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was TIMEOUT (1/2) [2021-07-01 09:39:39,502 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-01 09:39:39,503 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-01 09:39:39,504 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-01 09:39:39,504 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-01 09:39:39,504 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-01 09:39:39,504 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-01 09:39:39,504 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-01 09:39:39,504 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-01 09:39:39,504 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadWithAssertThread1of1ForFork1======== [2021-07-01 09:39:39,506 INFO L112 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 81 places, 59 transitions, 168 flow [2021-07-01 09:39:39,506 WARN L547 AbstractCegarLoop]: Verification canceled [2021-07-01 09:39:39,506 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadWithAssertThread1of1ForFork1 was TIMEOUT (2/2) [2021-07-01 09:39:39,506 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-01 09:39:39,508 WARN L196 ceAbstractionStarter]: Timeout [2021-07-01 09:39:39,508 INFO L202 PluginConnector]: Adding new model bluetooth-customized09.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.07 09:39:39 BasicIcfg [2021-07-01 09:39:39,508 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-01 09:39:39,509 INFO L168 Benchmark]: Toolchain (without parser) took 872303.54 ms. Allocated memory was 183.5 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 162.6 MB in the beginning and 825.1 MB in the end (delta: -662.5 MB). Peak memory consumption was 824.4 MB. Max. memory is 8.0 GB. [2021-07-01 09:39:39,510 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.10 ms. Allocated memory is still 183.5 MB. Free memory is still 163.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-01 09:39:39,510 INFO L168 Benchmark]: Boogie Procedure Inliner took 26.42 ms. Allocated memory is still 183.5 MB. Free memory was 162.6 MB in the beginning and 160.7 MB in the end (delta: 1.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-07-01 09:39:39,511 INFO L168 Benchmark]: Boogie Preprocessor took 11.59 ms. Allocated memory is still 183.5 MB. Free memory was 160.7 MB in the beginning and 159.8 MB in the end (delta: 918.7 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-07-01 09:39:39,511 INFO L168 Benchmark]: RCFGBuilder took 324.46 ms. Allocated memory is still 183.5 MB. Free memory was 159.7 MB in the beginning and 145.2 MB in the end (delta: 14.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. [2021-07-01 09:39:39,512 INFO L168 Benchmark]: TraceAbstraction took 871936.94 ms. Allocated memory was 183.5 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 144.8 MB in the beginning and 825.1 MB in the end (delta: -680.3 MB). Peak memory consumption was 806.6 MB. Max. memory is 8.0 GB. [2021-07-01 09:39:39,514 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 0.10 ms. Allocated memory is still 183.5 MB. Free memory is still 163.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 26.42 ms. Allocated memory is still 183.5 MB. Free memory was 162.6 MB in the beginning and 160.7 MB in the end (delta: 1.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 11.59 ms. Allocated memory is still 183.5 MB. Free memory was 160.7 MB in the beginning and 159.8 MB in the end (delta: 918.7 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 324.46 ms. Allocated memory is still 183.5 MB. Free memory was 159.7 MB in the beginning and 145.2 MB in the end (delta: 14.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 871936.94 ms. Allocated memory was 183.5 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 144.8 MB in the beginning and 825.1 MB in the end (delta: -680.3 MB). Peak memory consumption was 806.6 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 42]: 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 81 places, 59 transitions, 168 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 14 procedures, 75 locations, 12 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 871857.5ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 871854.5ms, 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 14 procedures, 75 locations, 12 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: 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