/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 SMT_FEATURE_HEURISTIC --traceabstraction.assert.codeblocks.term.scoring.heuristic NUM_VARIABLES --traceabstraction.assert.codeblocks.term.scoring.heuristic.partitioning.strategy FIXED_NUM_PARTITIONS --traceabstraction.assert.codeblocks.term.scoring.heuristic.number.of.partitions 2 -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 [2020-07-21 16:38:38,691 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-21 16:38:38,693 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-21 16:38:38,706 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-21 16:38:38,706 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-21 16:38:38,708 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-21 16:38:38,710 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-21 16:38:38,712 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-21 16:38:38,713 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-21 16:38:38,714 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-21 16:38:38,715 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-21 16:38:38,717 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-21 16:38:38,717 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-21 16:38:38,718 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-21 16:38:38,719 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-21 16:38:38,721 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-21 16:38:38,721 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-21 16:38:38,723 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-21 16:38:38,725 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-21 16:38:38,727 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-21 16:38:38,729 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-21 16:38:38,730 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-21 16:38:38,731 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-21 16:38:38,732 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-21 16:38:38,735 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-21 16:38:38,736 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-21 16:38:38,736 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-21 16:38:38,737 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-21 16:38:38,738 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-21 16:38:38,739 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-21 16:38:38,739 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-21 16:38:38,740 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-21 16:38:38,741 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-21 16:38:38,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-21 16:38:38,743 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-21 16:38:38,743 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-21 16:38:38,743 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-21 16:38:38,744 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-21 16:38:38,744 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-21 16:38:38,745 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-21 16:38:38,746 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-21 16:38:38,746 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 [2020-07-21 16:38:38,762 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-21 16:38:38,763 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-21 16:38:38,764 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-21 16:38:38,764 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-21 16:38:38,765 INFO L138 SettingsManager]: * Use SBE=true [2020-07-21 16:38:38,765 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-21 16:38:38,765 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-21 16:38:38,765 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-21 16:38:38,765 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-21 16:38:38,766 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-21 16:38:38,766 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-21 16:38:38,766 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-21 16:38:38,766 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-21 16:38:38,766 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-21 16:38:38,767 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-21 16:38:38,767 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-21 16:38:38,767 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-21 16:38:38,767 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-21 16:38:38,768 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-21 16:38:38,768 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-21 16:38:38,768 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-21 16:38:38,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-21 16:38:38,768 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-21 16:38:38,769 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-21 16:38:38,769 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-21 16:38:38,769 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-21 16:38:38,769 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 16:38:38,769 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-21 16:38:38,770 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-21 16:38:38,770 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 -> SMT_FEATURE_HEURISTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic -> NUM_VARIABLES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic Partitioning Strategy -> FIXED_NUM_PARTITIONS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic number of partitions -> 2 [2020-07-21 16:38:39,069 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-21 16:38:39,084 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-21 16:38:39,087 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-21 16:38:39,089 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-21 16:38:39,089 INFO L275 PluginConnector]: CDTParser initialized [2020-07-21 16:38:39,090 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2020-07-21 16:38:39,156 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56c82fb19/7130157224c0416299e6f23e9d4f7994/FLAG9258a18ca [2020-07-21 16:38:39,710 INFO L306 CDTParser]: Found 1 translation units. [2020-07-21 16:38:39,711 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2020-07-21 16:38:39,729 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56c82fb19/7130157224c0416299e6f23e9d4f7994/FLAG9258a18ca [2020-07-21 16:38:39,989 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56c82fb19/7130157224c0416299e6f23e9d4f7994 [2020-07-21 16:38:39,999 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-21 16:38:40,002 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-21 16:38:40,003 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-21 16:38:40,004 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-21 16:38:40,007 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-21 16:38:40,008 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 04:38:39" (1/1) ... [2020-07-21 16:38:40,011 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f295597 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 04:38:40, skipping insertion in model container [2020-07-21 16:38:40,012 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 04:38:39" (1/1) ... [2020-07-21 16:38:40,019 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-21 16:38:40,067 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-21 16:38:40,569 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-21 16:38:40,585 INFO L203 MainTranslator]: Completed pre-run [2020-07-21 16:38:40,664 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-21 16:38:40,751 INFO L208 MainTranslator]: Completed translation [2020-07-21 16:38:40,752 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 04:38:40 WrapperNode [2020-07-21 16:38:40,752 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-21 16:38:40,753 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-21 16:38:40,753 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-21 16:38:40,753 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-21 16:38:40,769 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 04:38:40" (1/1) ... [2020-07-21 16:38:40,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 04:38:40" (1/1) ... [2020-07-21 16:38:40,788 ERROR L1131 TypeChecker]: C: break; [784]: Break label not found: BreakStatement[null] [2020-07-21 16:38:40,791 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 04:38:40" (1/1) ... [2020-07-21 16:38:40,791 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 04:38:40" (1/1) ... [2020-07-21 16:38:40,813 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 04:38:40" (1/1) ... [2020-07-21 16:38:40,823 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-21 16:38:40,829 INFO L168 Benchmark]: Toolchain (without parser) took 826.49 ms. Allocated memory was 137.9 MB in the beginning and 202.4 MB in the end (delta: 64.5 MB). Free memory was 101.5 MB in the beginning and 154.3 MB in the end (delta: -52.8 MB). Peak memory consumption was 11.7 MB. Max. memory is 7.1 GB. [2020-07-21 16:38:40,830 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 137.9 MB. Free memory was 121.0 MB in the beginning and 120.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-21 16:38:40,832 INFO L168 Benchmark]: CACSL2BoogieTranslator took 749.29 ms. Allocated memory was 137.9 MB in the beginning and 202.4 MB in the end (delta: 64.5 MB). Free memory was 101.1 MB in the beginning and 157.0 MB in the end (delta: -56.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. [2020-07-21 16:38:40,833 INFO L168 Benchmark]: Boogie Preprocessor took 72.62 ms. Allocated memory is still 202.4 MB. Free memory was 157.0 MB in the beginning and 154.3 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2020-07-21 16:38:40,836 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 137.9 MB. Free memory was 121.0 MB in the beginning and 120.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 749.29 ms. Allocated memory was 137.9 MB in the beginning and 202.4 MB in the end (delta: 64.5 MB). Free memory was 101.1 MB in the beginning and 157.0 MB in the end (delta: -56.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 72.62 ms. Allocated memory is still 202.4 MB. Free memory was 157.0 MB in the beginning and 154.3 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...