java -Xmx8000000000 -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 --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-ToothlessTaipan_OCT-OldIcfg.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem04_label37_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-69f5bdd-m [2018-09-19 08:55:00,292 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-19 08:55:00,294 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-19 08:55:00,310 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-19 08:55:00,310 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-19 08:55:00,311 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-19 08:55:00,313 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-19 08:55:00,315 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-19 08:55:00,317 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-19 08:55:00,319 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-19 08:55:00,321 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-19 08:55:00,321 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-19 08:55:00,324 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-19 08:55:00,325 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-19 08:55:00,326 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-19 08:55:00,330 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-19 08:55:00,331 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-19 08:55:00,333 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-19 08:55:00,335 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-19 08:55:00,337 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-19 08:55:00,338 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-19 08:55:00,339 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-19 08:55:00,341 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-19 08:55:00,342 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-19 08:55:00,342 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-19 08:55:00,343 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-19 08:55:00,344 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-19 08:55:00,345 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-19 08:55:00,346 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-19 08:55:00,347 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-19 08:55:00,347 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-19 08:55:00,348 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-19 08:55:00,348 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-19 08:55:00,349 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-19 08:55:00,350 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-19 08:55:00,350 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-19 08:55:00,351 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-ToothlessTaipan_OCT-OldIcfg.epf [2018-09-19 08:55:00,370 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-19 08:55:00,370 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-19 08:55:00,371 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-19 08:55:00,372 INFO L133 SettingsManager]: * User list type=DISABLED [2018-09-19 08:55:00,372 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-09-19 08:55:00,372 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-09-19 08:55:00,372 INFO L133 SettingsManager]: * Congruence Domain=false [2018-09-19 08:55:00,373 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-09-19 08:55:00,373 INFO L133 SettingsManager]: * Abstract domain=OctagonDomain [2018-09-19 08:55:00,373 INFO L133 SettingsManager]: * Log string format=TERM [2018-09-19 08:55:00,373 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-09-19 08:55:00,373 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-09-19 08:55:00,374 INFO L133 SettingsManager]: * Interval Domain=false [2018-09-19 08:55:00,374 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-19 08:55:00,375 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-19 08:55:00,375 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-19 08:55:00,375 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-19 08:55:00,375 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-19 08:55:00,375 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-19 08:55:00,376 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-19 08:55:00,376 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-19 08:55:00,376 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-19 08:55:00,376 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-19 08:55:00,376 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-19 08:55:00,377 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-19 08:55:00,377 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-19 08:55:00,377 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-19 08:55:00,377 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-19 08:55:00,377 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-19 08:55:00,378 INFO L133 SettingsManager]: * Trace refinement strategy=TOOTHLESS_TAIPAN [2018-09-19 08:55:00,378 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-19 08:55:00,378 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-19 08:55:00,378 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-19 08:55:00,378 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-19 08:55:00,379 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-09-19 08:55:00,449 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-19 08:55:00,465 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-19 08:55:00,470 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-19 08:55:00,472 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-19 08:55:00,473 INFO L276 PluginConnector]: CDTParser initialized [2018-09-19 08:55:00,474 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem04_label37_true-unreach-call_false-termination.c [2018-09-19 08:55:00,899 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e95e22fa/6239a69967ea43409b97a3fe58fe8fdd/FLAGf4e95f21e [2018-09-19 08:55:00,949 INFO L277 CDTParser]: Found 0 translation units. [2018-09-19 08:55:00,968 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e95e22fa/6239a69967ea43409b97a3fe58fe8fdd/FLAGf4e95f21e [2018-09-19 08:55:01,036 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e95e22fa/6239a69967ea43409b97a3fe58fe8fdd [2018-09-19 08:55:01,051 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-19 08:55:01,057 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-09-19 08:55:01,059 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-19 08:55:01,059 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-19 08:55:01,069 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-19 08:55:01,070 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 08:55:01" (1/1) ... [2018-09-19 08:55:01,074 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4004b392 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 08:55:01, skipping insertion in model container [2018-09-19 08:55:01,074 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 08:55:01" (1/1) ... [2018-09-19 08:55:01,076 INFO L117 ieTranslatorObserver]: Witness extractor is disabled for multiple files [2018-09-19 08:55:01,089 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-19 08:55:01,105 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.util.NoSuchElementException: No value present at java.util.Optional.get(Optional.java:135) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.Dispatcher.preRun(Dispatcher.java:235) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.preRun(MainDispatcher.java:328) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.Dispatcher.run(Dispatcher.java:220) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.doTranslation(CACSL2BoogieTranslatorObserver.java:182) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:152) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-09-19 08:55:01,110 INFO L168 Benchmark]: Toolchain (without parser) took 58.07 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-09-19 08:55:01,113 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-19 08:55:01,114 INFO L168 Benchmark]: CACSL2BoogieTranslator took 50.19 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-09-19 08:55:01,118 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 50.19 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NoSuchElementException: No value present de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NoSuchElementException: No value present: java.util.Optional.get(Optional.java:135) RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem04_label37_true-unreach-call_false-termination.c_svcomp-Reach-64bit-ToothlessTaipan_OCT-OldIcfg.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-09-19_08-55-01-130.csv Received shutdown request...