/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample FPandBPonlyIfFpWasNotPerfect -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.assert.codeblocks NOT_INCREMENTALLY -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-d623d84 [2020-07-20 11:42:25,625 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-20 11:42:25,628 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-20 11:42:25,643 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-20 11:42:25,643 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-20 11:42:25,644 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-20 11:42:25,646 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-20 11:42:25,647 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-20 11:42:25,649 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-20 11:42:25,650 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-20 11:42:25,651 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-20 11:42:25,652 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-20 11:42:25,652 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-20 11:42:25,653 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-20 11:42:25,654 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-20 11:42:25,655 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-20 11:42:25,656 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-20 11:42:25,657 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-20 11:42:25,658 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-20 11:42:25,660 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-20 11:42:25,662 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-20 11:42:25,663 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-20 11:42:25,664 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-20 11:42:25,664 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-20 11:42:25,667 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-20 11:42:25,674 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-20 11:42:25,675 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-20 11:42:25,676 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-20 11:42:25,677 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-20 11:42:25,691 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-20 11:42:25,691 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-20 11:42:25,692 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-20 11:42:25,693 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-20 11:42:25,693 INFO L138 SettingsManager]: * Use SBE=true [2020-07-20 11:42:25,693 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-20 11:42:25,693 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-20 11:42:25,693 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-20 11:42:25,694 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-20 11:42:25,694 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-20 11:42:25,694 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-20 11:42:25,694 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-20 11:42:25,694 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-20 11:42:25,694 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-20 11:42:25,695 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-20 11:42:25,695 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-20 11:42:25,695 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-20 11:42:25,695 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-20 11:42:25,695 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-20 11:42:25,696 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-20 11:42:25,696 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-20 11:42:25,696 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-20 11:42:25,696 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-20 11:42:25,696 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-20 11:42:25,697 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-20 11:42:25,697 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-20 11:42:25,697 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-20 11:42:25,697 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-20 11:42:25,697 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-20 11:42:25,698 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> FPandBPonlyIfFpWasNotPerfect Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks -> NOT_INCREMENTALLY [2020-07-20 11:42:25,989 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-20 11:42:26,002 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-20 11:42:26,005 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-20 11:42:26,007 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-20 11:42:26,007 INFO L275 PluginConnector]: CDTParser initialized [2020-07-20 11:42:26,008 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2020-07-20 11:42:26,065 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ed50510a/9ac9a954292b4e5c81d3229ab0a7ba7b/FLAGb1f76e7ff [2020-07-20 11:42:26,553 INFO L306 CDTParser]: Found 1 translation units. [2020-07-20 11:42:26,553 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2020-07-20 11:42:26,569 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ed50510a/9ac9a954292b4e5c81d3229ab0a7ba7b/FLAGb1f76e7ff [2020-07-20 11:42:26,888 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ed50510a/9ac9a954292b4e5c81d3229ab0a7ba7b [2020-07-20 11:42:26,896 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-20 11:42:26,899 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-20 11:42:26,900 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-20 11:42:26,900 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-20 11:42:26,904 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-20 11:42:26,904 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 11:42:26" (1/1) ... [2020-07-20 11:42:26,907 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6614e283 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 11:42:26, skipping insertion in model container [2020-07-20 11:42:26,908 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 11:42:26" (1/1) ... [2020-07-20 11:42:26,915 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-20 11:42:26,962 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-20 11:42:27,509 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-20 11:42:27,524 INFO L203 MainTranslator]: Completed pre-run [2020-07-20 11:42:27,619 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-20 11:42:27,704 INFO L208 MainTranslator]: Completed translation [2020-07-20 11:42:27,705 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 11:42:27 WrapperNode [2020-07-20 11:42:27,705 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-20 11:42:27,706 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-20 11:42:27,706 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-20 11:42:27,706 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-20 11:42:27,720 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 11:42:27" (1/1) ... [2020-07-20 11:42:27,721 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 11:42:27" (1/1) ... [2020-07-20 11:42:27,738 ERROR L1131 TypeChecker]: C: break; [784]: Break label not found: BreakStatement[null] [2020-07-20 11:42:27,740 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 11:42:27" (1/1) ... [2020-07-20 11:42:27,741 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 11:42:27" (1/1) ... [2020-07-20 11:42:27,760 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 11:42:27" (1/1) ... [2020-07-20 11:42:27,768 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Break to label * cannot be resolved. at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.findLabel(UnstructureCode.java:121) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureStatement(UnstructureCode.java:267) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:216) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureStatement(UnstructureCode.java:355) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:216) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureStatement(UnstructureCode.java:355) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:216) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBody(UnstructureCode.java:159) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.process(UnstructureCode.java:136) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-20 11:42:27,773 INFO L168 Benchmark]: Toolchain (without parser) took 874.64 ms. Allocated memory was 138.9 MB in the beginning and 202.9 MB in the end (delta: 64.0 MB). Free memory was 102.6 MB in the beginning and 152.7 MB in the end (delta: -50.1 MB). Peak memory consumption was 13.9 MB. Max. memory is 7.1 GB. [2020-07-20 11:42:27,774 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 138.9 MB. Free memory was 122.0 MB in the beginning and 121.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-20 11:42:27,775 INFO L168 Benchmark]: CACSL2BoogieTranslator took 805.77 ms. Allocated memory was 138.9 MB in the beginning and 202.9 MB in the end (delta: 64.0 MB). Free memory was 102.2 MB in the beginning and 155.4 MB in the end (delta: -53.3 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. [2020-07-20 11:42:27,776 INFO L168 Benchmark]: Boogie Preprocessor took 64.24 ms. Allocated memory is still 202.9 MB. Free memory was 155.4 MB in the beginning and 152.7 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2020-07-20 11:42:27,780 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 138.9 MB. Free memory was 122.0 MB in the beginning and 121.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 805.77 ms. Allocated memory was 138.9 MB in the beginning and 202.9 MB in the end (delta: 64.0 MB). Free memory was 102.2 MB in the beginning and 155.4 MB in the end (delta: -53.3 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 64.24 ms. Allocated memory is still 202.9 MB. Free memory was 155.4 MB in the beginning and 152.7 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 784]: Type Error Break label not found: BreakStatement[null] - ExceptionOrErrorResult: TypeCheckException: Break to label * cannot be resolved. de.uni_freiburg.informatik.ultimate.boogie.preprocessor: TypeCheckException: Break to label * cannot be resolved.: de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.findLabel(UnstructureCode.java:121) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...