./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix053_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/mix053_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 17d5dd9611639a17c428f9a6d0deb2ac118590ac ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/mix053_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 17d5dd9611639a17c428f9a6d0deb2ac118590ac ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:24:10,747 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:24:10,754 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:24:10,788 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:24:10,788 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:24:10,791 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:24:10,803 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:24:10,818 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:24:10,825 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:24:10,830 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:24:10,835 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:24:10,836 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:24:10,838 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:24:10,845 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:24:10,846 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:24:10,851 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:24:10,855 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:24:10,860 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:24:10,865 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:24:10,874 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:24:10,882 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:24:10,887 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:24:10,892 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:24:10,896 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:24:10,906 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:24:10,908 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:24:10,911 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:24:10,913 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:24:10,914 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:24:10,915 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:24:10,918 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:24:10,919 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:24:10,921 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:24:10,923 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:24:10,927 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:24:10,929 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:24:10,930 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:24:10,934 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:24:10,934 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:24:10,938 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:24:10,941 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:24:10,943 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:24:10,982 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:24:10,986 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:24:10,989 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:24:10,990 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:24:10,992 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:24:10,992 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:24:10,992 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:24:10,995 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:24:10,995 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:24:10,996 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:24:10,997 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:24:10,997 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:24:10,998 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:24:11,000 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:24:11,001 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:24:11,001 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:24:11,001 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:24:11,002 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:24:11,002 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:24:11,005 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:24:11,005 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:24:11,006 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:24:11,006 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:24:11,006 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:24:11,007 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:24:11,007 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:24:11,007 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:24:11,008 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:24:11,010 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 -> 17d5dd9611639a17c428f9a6d0deb2ac118590ac [2019-11-26 17:24:11,596 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:24:11,627 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:24:11,634 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:24:11,636 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:24:11,641 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:24:11,642 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix053_tso.opt.i [2019-11-26 17:24:11,827 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13b09192f/4d04fec4299c48a1a9f6515c40e7ede7/FLAGff3dd89f3 [2019-11-26 17:24:12,993 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:24:12,994 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix053_tso.opt.i [2019-11-26 17:24:13,038 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13b09192f/4d04fec4299c48a1a9f6515c40e7ede7/FLAGff3dd89f3 [2019-11-26 17:24:13,078 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13b09192f/4d04fec4299c48a1a9f6515c40e7ede7 [2019-11-26 17:24:13,085 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:24:13,087 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:24:13,093 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:24:13,094 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:24:13,100 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:24:13,105 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:24:13" (1/1) ... [2019-11-26 17:24:13,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@685d65fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:24:13, skipping insertion in model container [2019-11-26 17:24:13,113 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:24:13" (1/1) ... [2019-11-26 17:24:13,132 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:24:13,248 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:24:13,595 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:24:13,598 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b003fa3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:24:13, skipping insertion in model container [2019-11-26 17:24:13,598 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:24:13,599 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:24:13,608 INFO L168 Benchmark]: Toolchain (without parser) took 514.25 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 17:24:13,610 INFO L168 Benchmark]: CDTParser took 0.35 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 17:24:13,613 INFO L168 Benchmark]: CACSL2BoogieTranslator took 505.35 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 17:24:13,618 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 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 505.35 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 950.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 165]: Unsupported Syntax Undefined type __locale_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:24:17,677 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:24:17,685 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:24:17,724 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:24:17,727 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:24:17,730 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:24:17,734 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:24:17,754 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:24:17,757 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:24:17,762 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:24:17,765 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:24:17,770 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:24:17,772 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:24:17,779 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:24:17,781 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:24:17,786 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:24:17,788 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:24:17,793 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:24:17,799 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:24:17,808 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:24:17,815 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:24:17,823 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:24:17,826 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:24:17,831 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:24:17,841 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:24:17,843 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:24:17,843 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:24:17,847 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:24:17,848 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:24:17,852 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:24:17,853 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:24:17,854 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:24:17,855 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:24:17,860 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:24:17,861 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:24:17,862 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:24:17,865 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:24:17,865 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:24:17,866 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:24:17,870 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:24:17,872 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:24:17,873 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:24:17,916 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:24:17,917 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:24:17,921 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:24:17,926 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:24:17,926 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:24:17,927 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:24:17,927 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:24:17,927 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:24:17,928 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:24:17,928 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:24:17,929 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:24:17,930 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:24:17,930 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:24:17,931 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:24:17,931 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:24:17,932 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:24:17,932 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:24:17,935 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:24:17,935 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:24:17,936 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:24:17,936 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:24:17,936 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:24:17,937 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:24:17,937 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:24:17,937 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:24:17,940 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:24:17,940 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:24:17,941 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:24:17,941 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:24:17,941 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:24:17,943 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 -> 17d5dd9611639a17c428f9a6d0deb2ac118590ac [2019-11-26 17:24:18,594 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:24:18,621 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:24:18,629 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:24:18,636 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:24:18,636 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:24:18,638 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix053_tso.opt.i [2019-11-26 17:24:18,792 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7fe81f48/07ac5ddb13e044a3ae53029d988acabd/FLAG3456a4a46 [2019-11-26 17:24:19,993 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:24:19,994 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix053_tso.opt.i [2019-11-26 17:24:20,034 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7fe81f48/07ac5ddb13e044a3ae53029d988acabd/FLAG3456a4a46 [2019-11-26 17:24:20,496 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7fe81f48/07ac5ddb13e044a3ae53029d988acabd [2019-11-26 17:24:20,500 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:24:20,504 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:24:20,516 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:24:20,516 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:24:20,523 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:24:20,525 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:24:20" (1/1) ... [2019-11-26 17:24:20,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ef4d55a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:24:20, skipping insertion in model container [2019-11-26 17:24:20,529 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:24:20" (1/1) ... [2019-11-26 17:24:20,539 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:24:20,668 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:24:21,036 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:24:21,041 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b81a5a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:24:21, skipping insertion in model container [2019-11-26 17:24:21,041 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:24:21,042 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:24:21,046 INFO L168 Benchmark]: Toolchain (without parser) took 540.70 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 954.5 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:24:21,050 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 17:24:21,064 INFO L168 Benchmark]: CACSL2BoogieTranslator took 526.25 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 954.5 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:24:21,068 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 526.25 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 954.5 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...