/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 --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-72570d3 [2020-08-22 22:54:45,834 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-22 22:54:45,837 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-22 22:54:45,882 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-08-22 22:54:45,883 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-08-22 22:54:45,895 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-08-22 22:54:45,896 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-08-22 22:54:45,899 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-08-22 22:54:45,902 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-08-22 22:54:45,905 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-08-22 22:54:45,907 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-08-22 22:54:45,910 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-08-22 22:54:45,911 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-08-22 22:54:45,914 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-08-22 22:54:45,917 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-08-22 22:54:45,919 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-08-22 22:54:45,920 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-08-22 22:54:45,922 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-08-22 22:54:45,924 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-08-22 22:54:45,931 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-08-22 22:54:45,933 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-08-22 22:54:45,934 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-08-22 22:54:45,935 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-08-22 22:54:45,936 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-08-22 22:54:45,940 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-08-22 22:54:45,955 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-08-22 22:54:45,969 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-22 22:54:45,969 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-22 22:54:45,971 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-22 22:54:45,971 INFO L138 SettingsManager]: * sizeof long=4 [2020-08-22 22:54:45,971 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-22 22:54:45,971 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-08-22 22:54:45,971 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-22 22:54:45,972 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-22 22:54:45,972 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-22 22:54:45,972 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-22 22:54:45,973 INFO L138 SettingsManager]: * sizeof long double=12 [2020-08-22 22:54:45,973 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-22 22:54:45,974 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-22 22:54:45,974 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-22 22:54:45,974 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-22 22:54:45,975 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-08-22 22:54:45,975 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-22 22:54:45,975 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-22 22:54:45,975 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-22 22:54:45,975 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-22 22:54:45,976 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-08-22 22:54:45,976 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-22 22:54:45,976 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 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-08-22 22:54:46,269 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-22 22:54:46,293 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-22 22:54:46,296 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-22 22:54:46,299 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-22 22:54:46,299 INFO L275 PluginConnector]: CDTParser initialized [2020-08-22 22:54:46,300 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2020-08-22 22:54:46,381 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8b95940d/6fa0fcc4cb0448e9929816dce7c2a1a3/FLAGa74546ab4 [2020-08-22 22:54:46,997 INFO L306 CDTParser]: Found 1 translation units. [2020-08-22 22:54:46,998 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2020-08-22 22:54:47,012 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8b95940d/6fa0fcc4cb0448e9929816dce7c2a1a3/FLAGa74546ab4 [2020-08-22 22:54:47,218 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8b95940d/6fa0fcc4cb0448e9929816dce7c2a1a3 [2020-08-22 22:54:47,226 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-22 22:54:47,228 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-22 22:54:47,229 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-22 22:54:47,229 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-22 22:54:47,233 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-22 22:54:47,234 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 10:54:47" (1/1) ... [2020-08-22 22:54:47,237 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b19cbbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 10:54:47, skipping insertion in model container [2020-08-22 22:54:47,237 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 10:54:47" (1/1) ... [2020-08-22 22:54:47,245 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-22 22:54:47,286 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-22 22:54:47,831 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 22:54:47,850 INFO L203 MainTranslator]: Completed pre-run [2020-08-22 22:54:47,946 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 22:54:48,022 INFO L208 MainTranslator]: Completed translation [2020-08-22 22:54:48,022 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 10:54:48 WrapperNode [2020-08-22 22:54:48,022 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-08-22 22:54:48,023 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-08-22 22:54:48,023 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-08-22 22:54:48,023 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-08-22 22:54:48,037 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 10:54:48" (1/1) ... [2020-08-22 22:54:48,038 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 10:54:48" (1/1) ... [2020-08-22 22:54:48,057 ERROR L1131 TypeChecker]: C: break; [784]: Break label not found: BreakStatement[null] [2020-08-22 22:54:48,059 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 10:54:48" (1/1) ... [2020-08-22 22:54:48,060 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 10:54:48" (1/1) ... [2020-08-22 22:54:48,081 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 10:54:48" (1/1) ... [2020-08-22 22:54:48,090 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-08-22 22:54:48,098 INFO L168 Benchmark]: Toolchain (without parser) took 866.00 ms. Allocated memory was 140.0 MB in the beginning and 203.9 MB in the end (delta: 64.0 MB). Free memory was 101.7 MB in the beginning and 154.8 MB in the end (delta: -53.0 MB). Peak memory consumption was 10.9 MB. Max. memory is 7.1 GB. [2020-08-22 22:54:48,099 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 140.0 MB. Free memory was 121.3 MB in the beginning and 120.8 MB in the end (delta: 419.5 kB). Peak memory consumption was 419.5 kB. Max. memory is 7.1 GB. [2020-08-22 22:54:48,107 INFO L168 Benchmark]: CACSL2BoogieTranslator took 793.50 ms. Allocated memory was 140.0 MB in the beginning and 203.9 MB in the end (delta: 64.0 MB). Free memory was 101.3 MB in the beginning and 158.5 MB in the end (delta: -57.2 MB). Peak memory consumption was 24.7 MB. Max. memory is 7.1 GB. [2020-08-22 22:54:48,108 INFO L168 Benchmark]: Boogie Preprocessor took 68.91 ms. Allocated memory is still 203.9 MB. Free memory was 158.5 MB in the beginning and 154.8 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 7.1 GB. [2020-08-22 22:54:48,112 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 140.0 MB. Free memory was 121.3 MB in the beginning and 120.8 MB in the end (delta: 419.5 kB). Peak memory consumption was 419.5 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 793.50 ms. Allocated memory was 140.0 MB in the beginning and 203.9 MB in the end (delta: 64.0 MB). Free memory was 101.3 MB in the beginning and 158.5 MB in the end (delta: -57.2 MB). Peak memory consumption was 24.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 68.91 ms. Allocated memory is still 203.9 MB. Free memory was 158.5 MB in the beginning and 154.8 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 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...