./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix057_tso.oepc.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/mix057_tso.oepc.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 b3aaf2acd85b8302eeb167807b418a22f492adc8 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/mix057_tso.oepc.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 b3aaf2acd85b8302eeb167807b418a22f492adc8 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:24:24,408 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:24:24,412 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:24:24,436 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:24:24,437 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:24:24,439 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:24:24,442 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:24:24,470 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:24:24,474 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:24:24,482 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:24:24,484 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:24:24,488 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:24:24,491 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:24:24,498 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:24:24,499 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:24:24,505 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:24:24,511 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:24:24,513 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:24:24,520 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:24:24,528 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:24:24,535 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:24:24,541 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:24:24,543 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:24:24,550 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:24:24,557 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:24:24,557 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:24:24,558 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:24:24,562 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:24:24,562 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:24:24,566 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:24:24,566 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:24:24,567 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:24:24,572 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:24:24,573 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:24:24,577 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:24:24,578 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:24:24,579 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:24:24,580 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:24:24,582 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:24:24,586 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:24:24,589 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:24:24,590 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:24:24,632 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:24:24,636 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:24:24,639 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:24:24,642 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:24:24,642 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:24:24,643 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:24:24,643 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:24:24,645 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:24:24,645 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:24:24,645 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:24:24,647 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:24:24,647 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:24:24,650 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:24:24,651 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:24:24,651 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:24:24,651 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:24:24,652 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:24:24,652 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:24:24,652 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:24:24,655 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:24:24,655 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:24:24,655 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:24:24,656 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:24:24,656 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:24:24,656 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:24:24,657 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:24:24,658 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:24:24,658 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:24:24,661 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 -> b3aaf2acd85b8302eeb167807b418a22f492adc8 [2019-11-26 17:24:25,228 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:24:25,258 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:24:25,267 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:24:25,269 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:24:25,272 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:24:25,273 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix057_tso.oepc.i [2019-11-26 17:24:25,433 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84d8d4b47/1f41537d10ad4a7cbdcd2f25a257d979/FLAGf08b58264 [2019-11-26 17:24:26,687 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:24:26,690 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix057_tso.oepc.i [2019-11-26 17:24:26,730 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84d8d4b47/1f41537d10ad4a7cbdcd2f25a257d979/FLAGf08b58264 [2019-11-26 17:24:26,768 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84d8d4b47/1f41537d10ad4a7cbdcd2f25a257d979 [2019-11-26 17:24:26,775 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:24:26,779 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:24:26,784 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:24:26,785 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:24:26,792 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:24:26,793 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:24:26" (1/1) ... [2019-11-26 17:24:26,801 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55974e5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:24:26, skipping insertion in model container [2019-11-26 17:24:26,803 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:24:26" (1/1) ... [2019-11-26 17:24:26,822 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:24:26,936 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:24:27,285 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:24:27,289 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@23e8951b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:24:27, skipping insertion in model container [2019-11-26 17:24:27,290 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:24:27,290 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:24:27,298 INFO L168 Benchmark]: Toolchain (without parser) took 514.51 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 17:24:27,300 INFO L168 Benchmark]: CDTParser took 0.35 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 17:24:27,304 INFO L168 Benchmark]: CACSL2BoogieTranslator took 506.01 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 17:24:27,309 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 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 506.01 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... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:24:31,272 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:24:31,279 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:24:31,309 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:24:31,311 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:24:31,314 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:24:31,317 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:24:31,348 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:24:31,354 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:24:31,358 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:24:31,363 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:24:31,366 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:24:31,369 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:24:31,373 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:24:31,378 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:24:31,381 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:24:31,386 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:24:31,391 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:24:31,395 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:24:31,406 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:24:31,414 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:24:31,419 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:24:31,424 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:24:31,426 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:24:31,435 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:24:31,436 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:24:31,439 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:24:31,441 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:24:31,444 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:24:31,445 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:24:31,447 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:24:31,451 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:24:31,452 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:24:31,455 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:24:31,457 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:24:31,461 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:24:31,462 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:24:31,463 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:24:31,463 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:24:31,467 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:24:31,469 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:24:31,473 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:24:31,517 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:24:31,522 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:24:31,525 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:24:31,526 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:24:31,526 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:24:31,526 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:24:31,529 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:24:31,529 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:24:31,529 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:24:31,530 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:24:31,531 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:24:31,531 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:24:31,532 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:24:31,534 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:24:31,535 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:24:31,535 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:24:31,535 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:24:31,535 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:24:31,536 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:24:31,536 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:24:31,539 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:24:31,539 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:24:31,539 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:24:31,540 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:24:31,540 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:24:31,540 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:24:31,541 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:24:31,541 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:24:31,541 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:24:31,541 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:24:31,545 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 -> b3aaf2acd85b8302eeb167807b418a22f492adc8 [2019-11-26 17:24:32,114 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:24:32,129 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:24:32,131 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:24:32,135 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:24:32,137 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:24:32,140 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix057_tso.oepc.i [2019-11-26 17:24:32,267 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ea62d398/a32f889558c74b04aee6ca64ccb1ad46/FLAGc665cd87c [2019-11-26 17:24:33,491 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:24:33,494 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix057_tso.oepc.i [2019-11-26 17:24:33,534 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ea62d398/a32f889558c74b04aee6ca64ccb1ad46/FLAGc665cd87c [2019-11-26 17:24:33,584 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ea62d398/a32f889558c74b04aee6ca64ccb1ad46 [2019-11-26 17:24:33,588 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:24:33,592 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:24:33,604 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:24:33,607 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:24:33,612 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:24:33,613 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:24:33" (1/1) ... [2019-11-26 17:24:33,617 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1200897d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:24:33, skipping insertion in model container [2019-11-26 17:24:33,618 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:24:33" (1/1) ... [2019-11-26 17:24:33,627 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:24:33,757 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:24:34,119 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:24:34,120 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f22584b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:24:34, skipping insertion in model container [2019-11-26 17:24:34,121 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:24:34,122 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:24:34,129 INFO L168 Benchmark]: Toolchain (without parser) took 532.27 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 955.9 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:24:34,130 INFO L168 Benchmark]: CDTParser took 0.28 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 17:24:34,135 INFO L168 Benchmark]: CACSL2BoogieTranslator took 517.77 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 955.9 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:24:34,140 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 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 517.77 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 955.9 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...