./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix010_rmo.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 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-wmm/mix010_rmo.opt.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 cfd582f2252b8729d8bac5c0a7eb35e5c241a027 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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-wmm/mix010_rmo.opt.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 cfd582f2252b8729d8bac5c0a7eb35e5c241a027 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:21:27,406 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:21:27,411 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:21:27,442 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:21:27,444 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:21:27,446 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:21:27,452 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:21:27,464 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:21:27,470 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:21:27,478 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:21:27,479 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:21:27,484 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:21:27,485 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:21:27,488 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:21:27,490 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:21:27,494 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:21:27,497 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:21:27,500 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:21:27,504 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:21:27,510 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:21:27,519 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:21:27,524 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:21:27,527 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:21:27,530 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:21:27,539 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:21:27,539 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:21:27,540 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:21:27,542 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:21:27,545 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:21:27,546 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:21:27,546 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:21:27,547 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:21:27,550 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:21:27,552 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:21:27,555 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:21:27,558 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:21:27,559 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:21:27,560 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:21:27,560 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:21:27,563 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:21:27,565 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:21:27,565 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:21:27,616 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:21:27,621 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:21:27,624 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:21:27,626 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:21:27,626 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:21:27,626 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:21:27,629 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:21:27,629 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:21:27,629 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:21:27,631 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:21:27,631 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:21:27,631 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:21:27,632 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:21:27,632 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:21:27,633 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:21:27,636 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:21:27,636 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:21:27,636 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:21:27,637 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:21:27,637 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:21:27,637 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:21:27,638 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:21:27,638 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:21:27,638 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:21:27,641 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:21:27,641 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:21:27,641 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:21:27,642 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:21:27,642 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 -> cfd582f2252b8729d8bac5c0a7eb35e5c241a027 [2019-11-26 17:21:28,176 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:21:28,204 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:21:28,212 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:21:28,217 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:21:28,218 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:21:28,219 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix010_rmo.opt.i [2019-11-26 17:21:28,370 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76a3311f2/3b50aada8df64c35a7f49ce452e36121/FLAGd91b8cdd6 [2019-11-26 17:21:29,593 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:21:29,597 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix010_rmo.opt.i [2019-11-26 17:21:29,636 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76a3311f2/3b50aada8df64c35a7f49ce452e36121/FLAGd91b8cdd6 [2019-11-26 17:21:30,056 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76a3311f2/3b50aada8df64c35a7f49ce452e36121 [2019-11-26 17:21:30,070 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:21:30,074 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:21:30,092 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:21:30,093 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:21:30,097 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:21:30,099 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:21:30" (1/1) ... [2019-11-26 17:21:30,106 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76576ffa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:21:30, skipping insertion in model container [2019-11-26 17:21:30,106 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:21:30" (1/1) ... [2019-11-26 17:21:30,122 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:21:30,248 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:21:30,630 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:21:30,631 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7561381c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:21:30, skipping insertion in model container [2019-11-26 17:21:30,631 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:21:30,632 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:21:30,642 INFO L168 Benchmark]: Toolchain (without parser) took 563.45 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 950.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:21:30,643 INFO L168 Benchmark]: CDTParser took 1.81 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. [2019-11-26 17:21:30,646 INFO L168 Benchmark]: CACSL2BoogieTranslator took 539.50 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 950.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:21:30,652 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.81 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 539.50 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 950.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 165]: Unsupported Syntax Undefined type __locale_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:21:34,432 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:21:34,439 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:21:34,461 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:21:34,463 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:21:34,465 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:21:34,478 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:21:34,481 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:21:34,501 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:21:34,505 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:21:34,508 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:21:34,514 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:21:34,515 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:21:34,521 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:21:34,526 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:21:34,528 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:21:34,531 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:21:34,537 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:21:34,544 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:21:34,551 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:21:34,560 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:21:34,568 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:21:34,573 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:21:34,576 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:21:34,585 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:21:34,586 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:21:34,589 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:21:34,591 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:21:34,592 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:21:34,593 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:21:34,594 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:21:34,595 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:21:34,599 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:21:34,601 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:21:34,602 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:21:34,602 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:21:34,604 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:21:34,607 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:21:34,607 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:21:34,609 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:21:34,613 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:21:34,614 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:21:34,652 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:21:34,654 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:21:34,658 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:21:34,662 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:21:34,662 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:21:34,662 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:21:34,663 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:21:34,663 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:21:34,663 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:21:34,663 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:21:34,665 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:21:34,665 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:21:34,665 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:21:34,666 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:21:34,669 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:21:34,669 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:21:34,669 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:21:34,670 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:21:34,670 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:21:34,670 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:21:34,671 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:21:34,671 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:21:34,671 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:21:34,672 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:21:34,674 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:21:34,674 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:21:34,674 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:21:34,675 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:21:34,675 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:21:34,675 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:21:34,676 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 -> cfd582f2252b8729d8bac5c0a7eb35e5c241a027 [2019-11-26 17:21:35,256 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:21:35,293 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:21:35,300 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:21:35,303 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:21:35,305 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:21:35,309 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix010_rmo.opt.i [2019-11-26 17:21:35,467 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b24f52def/8089ecc147ba4b80957aeff9c7106770/FLAGeb7814dd9 [2019-11-26 17:21:36,707 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:21:36,708 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix010_rmo.opt.i [2019-11-26 17:21:36,752 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b24f52def/8089ecc147ba4b80957aeff9c7106770/FLAGeb7814dd9 [2019-11-26 17:21:36,787 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b24f52def/8089ecc147ba4b80957aeff9c7106770 [2019-11-26 17:21:36,793 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:21:36,795 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:21:36,806 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:21:36,806 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:21:36,816 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:21:36,817 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:21:36" (1/1) ... [2019-11-26 17:21:36,822 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59933dc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:21:36, skipping insertion in model container [2019-11-26 17:21:36,822 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:21:36" (1/1) ... [2019-11-26 17:21:36,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:21:36,953 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:21:37,316 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:21:37,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b81a5a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:21:37, skipping insertion in model container [2019-11-26 17:21:37,320 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:21:37,325 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:21:37,329 INFO L168 Benchmark]: Toolchain (without parser) took 532.39 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:21:37,330 INFO L168 Benchmark]: CDTParser took 0.38 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. [2019-11-26 17:21:37,332 INFO L168 Benchmark]: CACSL2BoogieTranslator took 519.24 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:21:37,337 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 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 519.24 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 165]: Unsupported Syntax Undefined type __locale_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...