/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 15:25:19,362 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 15:25:19,365 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 15:25:19,383 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 15:25:19,383 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 15:25:19,385 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 15:25:19,387 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 15:25:19,397 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 15:25:19,399 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 15:25:19,400 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 15:25:19,402 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 15:25:19,403 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 15:25:19,404 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 15:25:19,407 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 15:25:19,409 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 15:25:19,411 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 15:25:19,413 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 15:25:19,415 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 15:25:19,416 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 15:25:19,421 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 15:25:19,425 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 15:25:19,426 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 15:25:19,427 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 15:25:19,428 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 15:25:19,430 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-07 15:25:19,444 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 15:25:19,445 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 15:25:19,446 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 15:25:19,447 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-07 15:25:19,463 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 15:25:19,464 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 15:25:19,465 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 15:25:19,469 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-07 15:25:19,469 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 15:25:19,470 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-07 15:25:19,470 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 15:25:19,470 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 15:25:19,470 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 15:25:19,470 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 15:25:19,471 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-07 15:25:19,471 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 15:25:19,471 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 15:25:19,471 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 15:25:19,471 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 15:25:19,472 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 15:25:19,472 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 15:25:19,472 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 15:25:19,472 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 15:25:19,472 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 15:25:19,473 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 15:25:19,473 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 15:25:19,473 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation [2020-07-07 15:25:19,750 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 15:25:19,763 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 15:25:19,766 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 15:25:19,767 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 15:25:19,768 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 15:25:19,768 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2020-07-07 15:25:19,847 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33490bd96/c1f55c4306b0471a8e2d0aff697f788a/FLAG211713e65 [2020-07-07 15:25:20,456 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 15:25:20,457 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2020-07-07 15:25:20,470 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33490bd96/c1f55c4306b0471a8e2d0aff697f788a/FLAG211713e65 [2020-07-07 15:25:20,685 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33490bd96/c1f55c4306b0471a8e2d0aff697f788a [2020-07-07 15:25:20,693 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 15:25:20,695 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 15:25:20,696 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 15:25:20,696 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 15:25:20,699 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 15:25:20,700 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 03:25:20" (1/1) ... [2020-07-07 15:25:20,703 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a8b62da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:25:20, skipping insertion in model container [2020-07-07 15:25:20,704 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 03:25:20" (1/1) ... [2020-07-07 15:25:20,711 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 15:25:20,753 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 15:25:21,281 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 15:25:21,297 INFO L203 MainTranslator]: Completed pre-run [2020-07-07 15:25:21,399 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 15:25:21,473 INFO L208 MainTranslator]: Completed translation [2020-07-07 15:25:21,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:25:21 WrapperNode [2020-07-07 15:25:21,474 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 15:25:21,475 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-07 15:25:21,475 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-07 15:25:21,475 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-07 15:25:21,489 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:25:21" (1/1) ... [2020-07-07 15:25:21,490 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:25:21" (1/1) ... [2020-07-07 15:25:21,508 ERROR L1131 TypeChecker]: C: break; [784]: Break label not found: BreakStatement[null] [2020-07-07 15:25:21,509 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:25:21" (1/1) ... [2020-07-07 15:25:21,510 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:25:21" (1/1) ... [2020-07-07 15:25:21,529 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:25:21" (1/1) ... [2020-07-07 15:25:21,544 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-07 15:25:21,553 INFO L168 Benchmark]: Toolchain (without parser) took 855.88 ms. Allocated memory was 146.3 MB in the beginning and 205.5 MB in the end (delta: 59.2 MB). Free memory was 102.7 MB in the beginning and 158.4 MB in the end (delta: -55.7 MB). Peak memory consumption was 3.5 MB. Max. memory is 7.1 GB. [2020-07-07 15:25:21,554 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 146.3 MB. Free memory is still 122.5 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-07 15:25:21,557 INFO L168 Benchmark]: CACSL2BoogieTranslator took 778.78 ms. Allocated memory was 146.3 MB in the beginning and 205.5 MB in the end (delta: 59.2 MB). Free memory was 102.2 MB in the beginning and 161.2 MB in the end (delta: -59.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. [2020-07-07 15:25:21,558 INFO L168 Benchmark]: Boogie Preprocessor took 73.95 ms. Allocated memory is still 205.5 MB. Free memory was 161.2 MB in the beginning and 158.4 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2020-07-07 15:25:21,565 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 146.3 MB. Free memory is still 122.5 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 778.78 ms. Allocated memory was 146.3 MB in the beginning and 205.5 MB in the end (delta: 59.2 MB). Free memory was 102.2 MB in the beginning and 161.2 MB in the end (delta: -59.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 73.95 ms. Allocated memory is still 205.5 MB. Free memory was 161.2 MB in the beginning and 158.4 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...