./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread/twostage_3.i --full-output --cacsl2boogietranslator.adapt.memory.model.on.pointer.casts.if.necessary true --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47b0bc17 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread/twostage_3.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d69a01d1c03af362dccc3f2c556775784d9ef9e9 --cacsl2boogietranslator.adapt.memory.model.on.pointer.casts.if.necessary true ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread/twostage_3.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d69a01d1c03af362dccc3f2c556775784d9ef9e9 --cacsl2boogietranslator.adapt.memory.model.on.pointer.casts.if.necessary true ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: passing these results is not yet implemented --- Real Ultimate output --- This is Ultimate 0.1.24-47b0bc1 [2019-11-20 22:56:49,326 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 22:56:49,328 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 22:56:49,353 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 22:56:49,354 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 22:56:49,356 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 22:56:49,367 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 22:56:49,377 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 22:56:49,383 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 22:56:49,387 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 22:56:49,388 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 22:56:49,393 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 22:56:49,393 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 22:56:49,396 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 22:56:49,397 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 22:56:49,400 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 22:56:49,403 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 22:56:49,404 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 22:56:49,408 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 22:56:49,412 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 22:56:49,418 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 22:56:49,424 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 22:56:49,425 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 22:56:49,429 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 22:56:49,436 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 22:56:49,436 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 22:56:49,436 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 22:56:49,438 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 22:56:49,441 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 22:56:49,442 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 22:56:49,442 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 22:56:49,443 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 22:56:49,446 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 22:56:49,448 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 22:56:49,449 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 22:56:49,449 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 22:56:49,453 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 22:56:49,453 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 22:56:49,453 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 22:56:49,454 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 22:56:49,456 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 22:56:49,457 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-20 22:56:49,486 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 22:56:49,487 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 22:56:49,490 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 22:56:49,493 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 22:56:49,493 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 22:56:49,493 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 22:56:49,494 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 22:56:49,494 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 22:56:49,494 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 22:56:49,494 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 22:56:49,495 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 22:56:49,495 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 22:56:49,496 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 22:56:49,496 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 22:56:49,496 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 22:56:49,496 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 22:56:49,498 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 22:56:49,498 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 22:56:49,498 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 22:56:49,498 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 22:56:49,499 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 22:56:49,499 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 22:56:49,501 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 22:56:49,501 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 22:56:49,501 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 22:56:49,501 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 22:56:49,502 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 22:56:49,502 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 22:56:49,502 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d69a01d1c03af362dccc3f2c556775784d9ef9e9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Adapt memory model on pointer casts if necessary -> true [2019-11-20 22:56:49,971 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 22:56:49,987 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 22:56:49,993 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 22:56:49,996 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 22:56:49,998 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 22:56:49,999 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread/twostage_3.i [2019-11-20 22:56:50,104 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/698e02c5c/cd3dd74dffe5462496f0dfad9ca4197d/FLAG17b77a7e9 [2019-11-20 22:56:51,011 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 22:56:51,013 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread/twostage_3.i [2019-11-20 22:56:51,048 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/698e02c5c/cd3dd74dffe5462496f0dfad9ca4197d/FLAG17b77a7e9 [2019-11-20 22:56:51,138 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/698e02c5c/cd3dd74dffe5462496f0dfad9ca4197d [2019-11-20 22:56:51,143 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 22:56:51,145 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-20 22:56:51,151 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 22:56:51,152 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 22:56:51,158 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 22:56:51,160 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:56:51" (1/1) ... [2019-11-20 22:56:51,164 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@689c31a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:51, skipping insertion in model container [2019-11-20 22:56:51,165 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:56:51" (1/1) ... [2019-11-20 22:56:51,172 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 22:56:51,272 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-20 22:56:52,423 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 22:56:52,436 INFO L201 MainTranslator]: Completed pre-run [2019-11-20 22:56:52,546 FATAL L? ?]: 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:1131) 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:2003) 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:1046) 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:995) 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:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1373) 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:3450) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2265) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:573) 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:241) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 22:56:52,558 INFO L168 Benchmark]: Toolchain (without parser) took 1408.05 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 979.3 MB in the end (delta: -11.9 MB). Peak memory consumption was 26.8 MB. Max. memory is 12.5 GB. [2019-11-20 22:56:52,559 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-20 22:56:52,564 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1400.00 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 979.3 MB in the end (delta: -17.6 MB). Peak memory consumption was 21.1 MB. Max. memory is 12.5 GB. [2019-11-20 22:56:52,569 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1400.00 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 979.3 MB in the end (delta: -17.6 MB). Peak memory consumption was 21.1 MB. Max. memory is 12.5 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:1131) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-47b0bc1 [2019-11-20 22:56:55,313 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 22:56:55,318 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 22:56:55,344 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 22:56:55,344 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 22:56:55,345 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 22:56:55,347 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 22:56:55,357 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 22:56:55,364 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 22:56:55,366 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 22:56:55,369 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 22:56:55,371 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 22:56:55,374 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 22:56:55,376 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 22:56:55,377 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 22:56:55,380 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 22:56:55,382 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 22:56:55,383 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 22:56:55,389 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 22:56:55,392 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 22:56:55,398 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 22:56:55,403 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 22:56:55,405 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 22:56:55,409 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 22:56:55,414 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 22:56:55,415 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 22:56:55,415 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 22:56:55,419 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 22:56:55,419 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 22:56:55,420 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 22:56:55,420 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 22:56:55,421 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 22:56:55,423 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 22:56:55,424 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 22:56:55,427 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 22:56:55,429 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 22:56:55,430 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 22:56:55,430 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 22:56:55,430 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 22:56:55,435 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 22:56:55,437 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 22:56:55,438 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-20 22:56:55,477 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 22:56:55,481 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 22:56:55,482 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 22:56:55,484 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 22:56:55,484 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 22:56:55,484 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 22:56:55,487 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 22:56:55,487 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 22:56:55,487 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 22:56:55,487 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 22:56:55,488 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 22:56:55,489 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 22:56:55,489 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 22:56:55,489 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 22:56:55,489 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 22:56:55,490 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 22:56:55,490 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 22:56:55,490 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 22:56:55,490 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 22:56:55,492 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 22:56:55,492 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 22:56:55,492 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 22:56:55,492 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 22:56:55,493 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 22:56:55,493 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 22:56:55,495 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 22:56:55,495 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-20 22:56:55,495 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 22:56:55,495 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 22:56:55,496 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 22:56:55,497 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d69a01d1c03af362dccc3f2c556775784d9ef9e9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Adapt memory model on pointer casts if necessary -> true [2019-11-20 22:56:55,872 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 22:56:55,904 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 22:56:55,907 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 22:56:55,910 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 22:56:55,912 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 22:56:55,913 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread/twostage_3.i [2019-11-20 22:56:56,019 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/095f46b2a/b522ec38a08746fcb9cc2a8cddc75e78/FLAGcdd5ee213 [2019-11-20 22:56:56,958 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 22:56:56,960 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread/twostage_3.i [2019-11-20 22:56:56,997 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/095f46b2a/b522ec38a08746fcb9cc2a8cddc75e78/FLAGcdd5ee213 [2019-11-20 22:56:57,052 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/095f46b2a/b522ec38a08746fcb9cc2a8cddc75e78 [2019-11-20 22:56:57,058 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 22:56:57,059 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-20 22:56:57,067 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 22:56:57,068 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 22:56:57,075 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 22:56:57,076 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:56:57" (1/1) ... [2019-11-20 22:56:57,080 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f1ddfd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:57, skipping insertion in model container [2019-11-20 22:56:57,081 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:56:57" (1/1) ... [2019-11-20 22:56:57,087 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 22:56:57,208 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-20 22:56:58,270 INFO L966 CHandler]: Found a cast between two array/pointer types where the value type is smaller than the cast-to type, and where that value type is smaller than our current memory model resolution [2019-11-20 22:56:58,273 INFO L969 CHandler]: at location: C: (pthread_mutex_t *) malloc(sizeof(pthread_mutex_t)) [1265] [2019-11-20 22:56:58,274 INFO L970 CHandler]: current memory model: HoenickeLindenmann_4ByteResolution [2019-11-20 22:56:58,277 INFO L966 CHandler]: Found a cast between two array/pointer types where the value type is smaller than the cast-to type, and where that value type is smaller than our current memory model resolution [2019-11-20 22:56:58,277 INFO L969 CHandler]: at location: C: (pthread_mutex_t *) malloc(sizeof(pthread_mutex_t)) [1266] [2019-11-20 22:56:58,280 INFO L970 CHandler]: current memory model: HoenickeLindenmann_4ByteResolution [2019-11-20 22:56:58,320 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 22:56:58,344 INFO L198 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-20 22:56:58,370 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-20 22:56:58,475 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 22:56:58,498 INFO L201 MainTranslator]: Completed pre-run [2019-11-20 22:56:58,595 FATAL L? ?]: 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:1131) 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:2003) 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:1046) 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:995) 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:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1373) 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:3450) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2265) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:573) 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:241) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 22:56:58,612 INFO L168 Benchmark]: Toolchain (without parser) took 1544.91 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 966.4 MB in the end (delta: -4.7 MB). Peak memory consumption was 26.8 MB. Max. memory is 12.5 GB. [2019-11-20 22:56:58,613 INFO L168 Benchmark]: CDTParser took 1.10 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-20 22:56:58,615 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1535.58 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 966.4 MB in the end (delta: -4.7 MB). Peak memory consumption was 26.8 MB. Max. memory is 12.5 GB. [2019-11-20 22:56:58,619 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.10 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1535.58 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 966.4 MB in the end (delta: -4.7 MB). Peak memory consumption was 26.8 MB. Max. memory is 12.5 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:1131) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...