./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix035_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/mix035_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 70083d56ad1b7eeee4bd107654f34fad3ea760de ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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/mix035_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 70083d56ad1b7eeee4bd107654f34fad3ea760de ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:23:00,554 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:23:00,559 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:23:00,573 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:23:00,574 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:23:00,576 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:23:00,578 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:23:00,600 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:23:00,606 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:23:00,609 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:23:00,611 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:23:00,615 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:23:00,617 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:23:00,622 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:23:00,623 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:23:00,625 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:23:00,626 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:23:00,629 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:23:00,632 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:23:00,637 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:23:00,643 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:23:00,650 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:23:00,651 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:23:00,653 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:23:00,659 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:23:00,660 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:23:00,660 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:23:00,661 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:23:00,664 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:23:00,665 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:23:00,665 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:23:00,669 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:23:00,670 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:23:00,671 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:23:00,672 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:23:00,672 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:23:00,674 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:23:00,674 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:23:00,675 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:23:00,675 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:23:00,678 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:23:00,680 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:23:00,710 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:23:00,710 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:23:00,712 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:23:00,714 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:23:00,714 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:23:00,714 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:23:00,715 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:23:00,715 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:23:00,715 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:23:00,717 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:23:00,718 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:23:00,718 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:23:00,718 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:23:00,719 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:23:00,719 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:23:00,719 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:23:00,722 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:23:00,722 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:23:00,722 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:23:00,723 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:23:00,723 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:23:00,723 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:23:00,723 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:23:00,723 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:23:00,724 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:23:00,724 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:23:00,724 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:23:00,724 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:23:00,727 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 -> 70083d56ad1b7eeee4bd107654f34fad3ea760de [2019-11-26 17:23:01,256 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:23:01,287 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:23:01,291 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:23:01,296 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:23:01,299 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:23:01,300 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix035_rmo.opt.i [2019-11-26 17:23:01,458 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0fe038372/5891c24499d04178a9212a98ec7b746e/FLAGc404a6dc3 [2019-11-26 17:23:02,621 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:23:02,624 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix035_rmo.opt.i [2019-11-26 17:23:02,665 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0fe038372/5891c24499d04178a9212a98ec7b746e/FLAGc404a6dc3 [2019-11-26 17:23:03,187 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0fe038372/5891c24499d04178a9212a98ec7b746e [2019-11-26 17:23:03,191 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:23:03,194 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:23:03,196 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:23:03,196 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:23:03,205 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:23:03,210 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:23:03" (1/1) ... [2019-11-26 17:23:03,214 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ef5a3f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:23:03, skipping insertion in model container [2019-11-26 17:23:03,214 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:23:03" (1/1) ... [2019-11-26 17:23:03,230 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:23:03,352 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:23:03,678 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:23:03,683 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40a91bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:23:03, skipping insertion in model container [2019-11-26 17:23:03,683 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:23:03,684 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:23:03,690 INFO L168 Benchmark]: Toolchain (without parser) took 492.57 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 17:23:03,704 INFO L168 Benchmark]: CDTParser took 0.31 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 17:23:03,707 INFO L168 Benchmark]: CACSL2BoogieTranslator took 488.10 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 17:23:03,713 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 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 488.10 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: 166]: 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 17:23:07,669 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:23:07,675 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:23:07,712 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:23:07,716 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:23:07,719 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:23:07,721 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:23:07,739 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:23:07,741 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:23:07,747 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:23:07,749 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:23:07,753 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:23:07,756 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:23:07,760 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:23:07,766 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:23:07,769 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:23:07,772 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:23:07,778 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:23:07,781 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:23:07,790 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:23:07,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:23:07,807 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:23:07,808 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:23:07,813 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:23:07,821 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:23:07,822 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:23:07,822 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:23:07,824 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:23:07,827 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:23:07,828 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:23:07,829 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:23:07,833 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:23:07,834 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:23:07,835 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:23:07,839 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:23:07,840 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:23:07,843 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:23:07,844 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:23:07,844 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:23:07,845 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:23:07,849 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:23:07,852 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:23:07,890 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:23:07,891 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:23:07,897 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:23:07,897 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:23:07,898 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:23:07,898 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:23:07,898 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:23:07,899 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:23:07,901 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:23:07,901 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:23:07,902 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:23:07,903 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:23:07,903 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:23:07,904 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:23:07,906 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:23:07,906 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:23:07,906 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:23:07,907 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:23:07,907 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:23:07,907 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:23:07,908 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:23:07,909 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:23:07,909 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:23:07,909 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:23:07,911 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:23:07,911 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:23:07,911 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:23:07,912 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:23:07,914 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:23:07,914 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:23:07,916 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 -> 70083d56ad1b7eeee4bd107654f34fad3ea760de [2019-11-26 17:23:08,452 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:23:08,482 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:23:08,492 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:23:08,494 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:23:08,498 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:23:08,500 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix035_rmo.opt.i [2019-11-26 17:23:08,653 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58734a71d/61f765a7f4d84a75b4ae2f1987f52388/FLAGbc4a43e62 [2019-11-26 17:23:09,819 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:23:09,820 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix035_rmo.opt.i [2019-11-26 17:23:09,863 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58734a71d/61f765a7f4d84a75b4ae2f1987f52388/FLAGbc4a43e62 [2019-11-26 17:23:10,305 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58734a71d/61f765a7f4d84a75b4ae2f1987f52388 [2019-11-26 17:23:10,315 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:23:10,321 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:23:10,323 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:23:10,324 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:23:10,331 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:23:10,333 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:23:10" (1/1) ... [2019-11-26 17:23:10,341 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@112358cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:23:10, skipping insertion in model container [2019-11-26 17:23:10,344 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:23:10" (1/1) ... [2019-11-26 17:23:10,362 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:23:10,477 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:23:10,831 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:23:10,836 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4cd99af7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:23:10, skipping insertion in model container [2019-11-26 17:23:10,836 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:23:10,838 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:23:10,844 INFO L168 Benchmark]: Toolchain (without parser) took 519.60 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 17:23:10,847 INFO L168 Benchmark]: CDTParser took 0.40 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 17:23:10,850 INFO L168 Benchmark]: CACSL2BoogieTranslator took 515.19 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 17:23:10,855 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 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 515.19 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: 166]: Unsupported Syntax Undefined type __locale_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...