./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix032_tso.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/mix032_tso.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 a47df225588f341f6d9be0fcd0f34a00d190332d ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/mix032_tso.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 a47df225588f341f6d9be0fcd0f34a00d190332d ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:22:51,225 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:22:51,230 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:22:51,263 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:22:51,266 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:22:51,268 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:22:51,273 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:22:51,285 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:22:51,294 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:22:51,300 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:22:51,302 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:22:51,306 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:22:51,307 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:22:51,310 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:22:51,314 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:22:51,317 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:22:51,320 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:22:51,323 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:22:51,327 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:22:51,335 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:22:51,343 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:22:51,350 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:22:51,353 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:22:51,357 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:22:51,364 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:22:51,364 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:22:51,365 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:22:51,368 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:22:51,368 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:22:51,370 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:22:51,372 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:22:51,373 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:22:51,375 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:22:51,379 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:22:51,381 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:22:51,382 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:22:51,384 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:22:51,385 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:22:51,385 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:22:51,386 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:22:51,390 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:22:51,391 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:22:51,443 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:22:51,447 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:22:51,450 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:22:51,452 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:22:51,452 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:22:51,455 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:22:51,457 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:22:51,457 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:22:51,458 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:22:51,458 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:22:51,458 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:22:51,459 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:22:51,459 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:22:51,460 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:22:51,462 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:22:51,462 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:22:51,462 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:22:51,463 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:22:51,463 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:22:51,464 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:22:51,464 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:22:51,467 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:22:51,467 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:22:51,468 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:22:51,468 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:22:51,468 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:22:51,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:22:51,469 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:22:51,469 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 -> a47df225588f341f6d9be0fcd0f34a00d190332d [2019-11-26 17:22:51,975 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:22:52,004 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:22:52,012 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:22:52,015 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:22:52,020 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:22:52,021 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix032_tso.opt.i [2019-11-26 17:22:52,177 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97f71f7b1/d44fd25083e84514af486302c7a4e0bf/FLAGd4609bbaf [2019-11-26 17:22:53,395 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:22:53,396 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix032_tso.opt.i [2019-11-26 17:22:53,437 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97f71f7b1/d44fd25083e84514af486302c7a4e0bf/FLAGd4609bbaf [2019-11-26 17:22:53,879 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97f71f7b1/d44fd25083e84514af486302c7a4e0bf [2019-11-26 17:22:53,883 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:22:53,885 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:22:53,896 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:22:53,896 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:22:53,900 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:22:53,901 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:22:53" (1/1) ... [2019-11-26 17:22:53,908 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@461a4daa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:22:53, skipping insertion in model container [2019-11-26 17:22:53,914 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:22:53" (1/1) ... [2019-11-26 17:22:53,937 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:22:54,058 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:22:54,447 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:22:54,448 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d4023ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:22:54, skipping insertion in model container [2019-11-26 17:22:54,449 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:22:54,449 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:22:54,455 INFO L168 Benchmark]: Toolchain (without parser) took 568.69 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 948.7 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:22:54,459 INFO L168 Benchmark]: CDTParser took 0.32 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 17:22:54,461 INFO L168 Benchmark]: CACSL2BoogieTranslator took 553.18 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 948.7 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:22:54,467 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 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 553.18 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 948.7 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 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 17:22:58,287 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:22:58,293 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:22:58,327 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:22:58,329 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:22:58,334 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:22:58,344 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:22:58,362 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:22:58,366 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:22:58,371 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:22:58,373 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:22:58,378 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:22:58,381 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:22:58,386 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:22:58,390 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:22:58,393 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:22:58,397 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:22:58,400 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:22:58,406 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:22:58,415 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:22:58,422 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:22:58,429 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:22:58,431 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:22:58,435 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:22:58,442 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:22:58,445 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:22:58,445 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:22:58,447 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:22:58,448 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:22:58,451 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:22:58,453 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:22:58,454 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:22:58,456 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:22:58,459 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:22:58,462 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:22:58,463 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:22:58,465 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:22:58,466 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:22:58,468 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:22:58,470 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:22:58,474 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:22:58,475 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:22:58,513 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:22:58,514 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:22:58,518 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:22:58,522 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:22:58,522 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:22:58,523 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:22:58,523 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:22:58,523 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:22:58,523 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:22:58,524 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:22:58,525 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:22:58,525 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:22:58,526 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:22:58,526 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:22:58,526 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:22:58,528 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:22:58,528 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:22:58,528 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:22:58,529 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:22:58,532 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:22:58,532 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:22:58,532 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:22:58,533 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:22:58,533 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:22:58,533 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:22:58,534 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:22:58,534 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:22:58,534 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:22:58,535 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:22:58,535 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:22:58,538 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 -> a47df225588f341f6d9be0fcd0f34a00d190332d [2019-11-26 17:22:59,061 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:22:59,094 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:22:59,100 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:22:59,104 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:22:59,107 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:22:59,109 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix032_tso.opt.i [2019-11-26 17:22:59,270 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5c99d4dd/f5c1ac64100d4c88a9468e6f6ee10f3e/FLAG0f795366b [2019-11-26 17:23:00,491 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:23:00,492 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix032_tso.opt.i [2019-11-26 17:23:00,545 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5c99d4dd/f5c1ac64100d4c88a9468e6f6ee10f3e/FLAG0f795366b [2019-11-26 17:23:00,582 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5c99d4dd/f5c1ac64100d4c88a9468e6f6ee10f3e [2019-11-26 17:23:00,588 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:23:00,590 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:23:00,599 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:23:00,602 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:23:00,609 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:23:00,610 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:23:00" (1/1) ... [2019-11-26 17:23:00,619 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7825ed55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:23:00, skipping insertion in model container [2019-11-26 17:23:00,619 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:23:00" (1/1) ... [2019-11-26 17:23:00,639 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:23:00,765 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:23:01,133 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:23:01,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48e5da8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:23:01, skipping insertion in model container [2019-11-26 17:23:01,138 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:23:01,139 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:23:01,148 INFO L168 Benchmark]: Toolchain (without parser) took 553.86 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 17:23:01,150 INFO L168 Benchmark]: CDTParser took 0.34 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 17:23:01,152 INFO L168 Benchmark]: CACSL2BoogieTranslator took 540.24 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 17:23:01,157 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 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 540.24 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...