./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread/reorder_2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c 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/reorder_2.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 28c4c8de69f5af1b6ebc2cd81e1f892f7b0220ea ......................................................................................................................................................... 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/reorder_2.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 28c4c8de69f5af1b6ebc2cd81e1f892f7b0220ea ........................................................................................................................................................... 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 0.1.25-f470102 [2019-11-28 17:56:34,357 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 17:56:34,360 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 17:56:34,379 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 17:56:34,379 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 17:56:34,382 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 17:56:34,384 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 17:56:34,394 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 17:56:34,399 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 17:56:34,402 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 17:56:34,404 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 17:56:34,406 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 17:56:34,406 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 17:56:34,408 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 17:56:34,410 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 17:56:34,412 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 17:56:34,414 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 17:56:34,416 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 17:56:34,418 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 17:56:34,423 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 17:56:34,427 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 17:56:34,432 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 17:56:34,433 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 17:56:34,435 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 17:56:34,439 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 17:56:34,439 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 17:56:34,439 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 17:56:34,441 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 17:56:34,442 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 17:56:34,443 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 17:56:34,443 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 17:56:34,444 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 17:56:34,444 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 17:56:34,446 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 17:56:34,447 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 17:56:34,448 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 17:56:34,449 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 17:56:34,449 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 17:56:34,449 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 17:56:34,450 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 17:56:34,452 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 17:56:34,453 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-28 17:56:34,488 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 17:56:34,491 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 17:56:34,492 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 17:56:34,494 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 17:56:34,497 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 17:56:34,497 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 17:56:34,497 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-28 17:56:34,498 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 17:56:34,498 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-28 17:56:34,498 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 17:56:34,498 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 17:56:34,499 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 17:56:34,499 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 17:56:34,499 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-28 17:56:34,500 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 17:56:34,500 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 17:56:34,501 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 17:56:34,502 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 17:56:34,502 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 17:56:34,502 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 17:56:34,503 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 17:56:34,503 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 17:56:34,503 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 17:56:34,504 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 17:56:34,504 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 17:56:34,504 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 17:56:34,505 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 17:56:34,505 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 17:56:34,506 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 17:56:34,506 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 -> 28c4c8de69f5af1b6ebc2cd81e1f892f7b0220ea [2019-11-28 17:56:34,844 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 17:56:34,864 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 17:56:34,868 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 17:56:34,869 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 17:56:34,871 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 17:56:34,871 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread/reorder_2.i [2019-11-28 17:56:34,926 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6daa5a061/c189c920cea4480a9bdff8b47224bb14/FLAG69fdcbe71 [2019-11-28 17:56:35,458 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 17:56:35,459 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread/reorder_2.i [2019-11-28 17:56:35,480 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6daa5a061/c189c920cea4480a9bdff8b47224bb14/FLAG69fdcbe71 [2019-11-28 17:56:35,760 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6daa5a061/c189c920cea4480a9bdff8b47224bb14 [2019-11-28 17:56:35,763 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 17:56:35,764 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 17:56:35,765 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 17:56:35,766 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 17:56:35,769 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 17:56:35,770 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:56:35" (1/1) ... [2019-11-28 17:56:35,773 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a736f88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:56:35, skipping insertion in model container [2019-11-28 17:56:35,773 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:56:35" (1/1) ... [2019-11-28 17:56:35,780 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 17:56:35,845 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 17:56:36,596 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 17:56:36,607 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 17:56:36,687 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:1165) 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:2037) 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:1080) 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:1029) 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:1407) 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:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) 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:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-28 17:56:36,700 INFO L168 Benchmark]: Toolchain (without parser) took 932.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 956.3 MB in the beginning and 1.1 GB in the end (delta: -165.5 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. [2019-11-28 17:56:36,700 INFO L168 Benchmark]: CDTParser took 0.73 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 17:56:36,702 INFO L168 Benchmark]: CACSL2BoogieTranslator took 928.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 956.3 MB in the beginning and 1.1 GB in the end (delta: -165.5 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. [2019-11-28 17:56:36,704 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.73 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 928.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 956.3 MB in the beginning and 1.1 GB in the end (delta: -165.5 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 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:1165) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-11-28 17:56:38,533 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 17:56:38,536 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 17:56:38,548 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 17:56:38,549 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 17:56:38,550 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 17:56:38,552 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 17:56:38,554 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 17:56:38,555 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 17:56:38,557 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 17:56:38,561 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 17:56:38,562 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 17:56:38,563 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 17:56:38,564 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 17:56:38,565 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 17:56:38,566 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 17:56:38,567 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 17:56:38,568 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 17:56:38,570 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 17:56:38,572 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 17:56:38,573 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 17:56:38,575 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 17:56:38,576 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 17:56:38,577 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 17:56:38,579 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 17:56:38,579 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 17:56:38,580 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 17:56:38,581 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 17:56:38,581 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 17:56:38,582 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 17:56:38,582 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 17:56:38,583 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 17:56:38,584 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 17:56:38,585 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 17:56:38,586 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 17:56:38,586 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 17:56:38,587 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 17:56:38,587 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 17:56:38,588 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 17:56:38,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 17:56:38,590 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 17:56:38,590 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-28 17:56:38,605 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 17:56:38,605 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 17:56:38,606 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 17:56:38,607 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 17:56:38,607 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 17:56:38,607 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 17:56:38,608 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-28 17:56:38,608 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-28 17:56:38,608 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 17:56:38,608 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 17:56:38,609 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 17:56:38,609 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 17:56:38,609 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 17:56:38,610 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 17:56:38,610 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-28 17:56:38,610 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 17:56:38,610 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 17:56:38,611 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 17:56:38,611 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 17:56:38,611 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 17:56:38,611 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 17:56:38,612 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 17:56:38,612 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 17:56:38,612 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 17:56:38,613 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 17:56:38,613 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 17:56:38,613 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 17:56:38,614 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 17:56:38,614 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 17:56:38,614 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 17:56:38,614 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 17:56:38,615 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 -> 28c4c8de69f5af1b6ebc2cd81e1f892f7b0220ea [2019-11-28 17:56:38,929 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 17:56:38,949 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 17:56:38,953 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 17:56:38,955 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 17:56:38,956 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 17:56:38,957 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread/reorder_2.i [2019-11-28 17:56:39,030 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3bec5f57e/9544dfad990e46379a671a40d9737112/FLAG8edc3c07b [2019-11-28 17:56:39,630 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 17:56:39,631 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread/reorder_2.i [2019-11-28 17:56:39,655 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3bec5f57e/9544dfad990e46379a671a40d9737112/FLAG8edc3c07b [2019-11-28 17:56:39,871 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3bec5f57e/9544dfad990e46379a671a40d9737112 [2019-11-28 17:56:39,875 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 17:56:39,877 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 17:56:39,879 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 17:56:39,879 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 17:56:39,882 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 17:56:39,884 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:56:39" (1/1) ... [2019-11-28 17:56:39,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a431b11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:56:39, skipping insertion in model container [2019-11-28 17:56:39,887 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:56:39" (1/1) ... [2019-11-28 17:56:39,895 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 17:56:39,968 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 17:56:40,741 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 17:56:40,760 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 17:56:40,815 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:1165) 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:2037) 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:1080) 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:1029) 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:1407) 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:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) 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:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-28 17:56:40,822 INFO L168 Benchmark]: Toolchain (without parser) took 943.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 955.0 MB in the beginning and 1.1 GB in the end (delta: -156.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. [2019-11-28 17:56:40,822 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 17:56:40,824 INFO L168 Benchmark]: CACSL2BoogieTranslator took 940.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 955.0 MB in the beginning and 1.1 GB in the end (delta: -156.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. [2019-11-28 17:56:40,826 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 940.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 955.0 MB in the beginning and 1.1 GB in the end (delta: -156.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 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:1165) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...