java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread/twostage_3_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-cde60e6 [2018-11-26 23:20:24,897 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 23:20:24,898 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 23:20:24,917 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 23:20:24,917 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 23:20:24,926 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 23:20:24,927 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 23:20:24,933 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 23:20:24,936 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 23:20:24,937 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 23:20:24,938 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 23:20:24,938 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 23:20:24,951 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 23:20:24,954 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 23:20:24,956 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 23:20:24,957 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 23:20:24,958 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 23:20:24,962 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 23:20:24,969 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 23:20:24,970 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 23:20:24,974 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 23:20:24,975 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 23:20:24,983 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 23:20:24,983 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 23:20:24,983 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 23:20:24,984 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 23:20:24,988 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 23:20:24,989 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 23:20:24,991 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 23:20:24,995 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 23:20:24,997 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 23:20:24,998 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 23:20:24,998 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 23:20:24,998 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 23:20:24,999 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 23:20:24,999 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 23:20:25,000 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-26 23:20:25,036 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 23:20:25,037 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 23:20:25,038 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 23:20:25,038 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 23:20:25,045 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 23:20:25,045 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 23:20:25,045 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 23:20:25,046 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 23:20:25,046 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-26 23:20:25,046 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 23:20:25,049 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-26 23:20:25,049 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 23:20:25,049 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 23:20:25,049 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 23:20:25,050 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 23:20:25,052 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-26 23:20:25,052 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 23:20:25,052 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 23:20:25,052 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 23:20:25,058 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 23:20:25,058 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 23:20:25,059 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 23:20:25,059 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 23:20:25,059 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 23:20:25,059 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 23:20:25,060 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 23:20:25,060 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 23:20:25,061 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 23:20:25,061 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 23:20:25,061 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-26 23:20:25,061 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 23:20:25,156 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 23:20:25,191 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 23:20:25,201 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 23:20:25,209 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 23:20:25,209 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 23:20:25,210 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/twostage_3_false-unreach-call.i [2018-11-26 23:20:25,365 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0f3f5416/c6532b87beca408e9b45b14080f5e27f/FLAGf00636a2a [2018-11-26 23:20:26,786 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 23:20:26,790 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/twostage_3_false-unreach-call.i [2018-11-26 23:20:26,842 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0f3f5416/c6532b87beca408e9b45b14080f5e27f/FLAGf00636a2a [2018-11-26 23:20:27,188 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0f3f5416/c6532b87beca408e9b45b14080f5e27f [2018-11-26 23:20:27,217 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 23:20:27,219 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 23:20:27,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 23:20:27,222 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 23:20:27,232 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 23:20:27,236 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:20:27" (1/1) ... [2018-11-26 23:20:27,244 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@660fa7f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:20:27, skipping insertion in model container [2018-11-26 23:20:27,247 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:20:27" (1/1) ... [2018-11-26 23:20:27,264 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 23:20:27,412 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 23:20:29,176 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 23:20:29,344 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 23:20:29,560 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: passing these results is not yet implemented at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1099) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:286) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1978) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:280) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1013) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:319) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:962) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:333) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1341) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:288) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3445) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2240) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:538) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:230) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-26 23:20:29,574 INFO L168 Benchmark]: Toolchain (without parser) took 2356.50 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -63.3 MB). Peak memory consumption was 35.4 MB. Max. memory is 3.9 GB. [2018-11-26 23:20:29,580 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-26 23:20:29,586 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2350.76 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -63.3 MB). Peak memory consumption was 35.4 MB. Max. memory is 3.9 GB. [2018-11-26 23:20:29,590 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 2350.76 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -63.3 MB). Peak memory consumption was 35.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: passing these results is not yet implemented de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: passing these results is not yet implemented: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1099) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...