./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix000_rmo.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/mix000_rmo.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 894d4f58c4dbc16c2c024d8950af736994705dfb ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/mix000_rmo.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 894d4f58c4dbc16c2c024d8950af736994705dfb ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:20:47,893 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:20:47,895 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:20:47,930 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:20:47,930 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:20:47,940 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:20:47,942 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:20:47,958 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:20:47,966 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:20:47,968 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:20:47,970 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:20:47,977 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:20:47,978 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:20:47,986 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:20:47,987 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:20:47,990 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:20:47,993 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:20:47,998 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:20:48,003 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:20:48,011 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:20:48,018 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:20:48,026 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:20:48,028 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:20:48,032 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:20:48,041 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:20:48,043 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:20:48,043 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:20:48,047 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:20:48,048 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:20:48,050 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:20:48,052 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:20:48,053 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:20:48,054 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:20:48,059 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:20:48,061 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:20:48,061 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:20:48,064 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:20:48,065 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:20:48,065 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:20:48,066 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:20:48,070 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:20:48,072 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:20:48,111 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:20:48,113 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:20:48,117 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:20:48,118 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:20:48,118 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:20:48,118 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:20:48,121 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:20:48,121 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:20:48,121 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:20:48,122 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:20:48,123 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:20:48,124 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:20:48,126 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:20:48,126 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:20:48,127 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:20:48,127 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:20:48,127 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:20:48,128 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:20:48,128 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:20:48,131 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:20:48,131 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:20:48,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:20:48,132 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:20:48,132 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:20:48,132 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:20:48,133 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:20:48,133 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:20:48,136 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:20:48,136 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 -> 894d4f58c4dbc16c2c024d8950af736994705dfb [2019-11-26 17:20:48,775 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:20:48,804 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:20:48,811 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:20:48,816 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:20:48,817 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:20:48,820 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix000_rmo.oepc.i [2019-11-26 17:20:48,987 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbc6c2895/e5c38f97a2854ab4925424ffab88615c/FLAGf9f392251 [2019-11-26 17:20:50,254 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:20:50,259 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix000_rmo.oepc.i [2019-11-26 17:20:50,301 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbc6c2895/e5c38f97a2854ab4925424ffab88615c/FLAGf9f392251 [2019-11-26 17:20:50,341 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbc6c2895/e5c38f97a2854ab4925424ffab88615c [2019-11-26 17:20:50,349 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:20:50,351 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:20:50,356 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:20:50,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:20:50,364 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:20:50,369 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:20:50" (1/1) ... [2019-11-26 17:20:50,377 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77c3aba3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:20:50, skipping insertion in model container [2019-11-26 17:20:50,378 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:20:50" (1/1) ... [2019-11-26 17:20:50,398 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:20:50,516 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:20:50,869 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:20:50,876 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41a997c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:20:50, skipping insertion in model container [2019-11-26 17:20:50,876 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:20:50,877 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:20:50,884 INFO L168 Benchmark]: Toolchain (without parser) took 528.33 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 17:20:50,885 INFO L168 Benchmark]: CDTParser took 0.34 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 17:20:50,888 INFO L168 Benchmark]: CACSL2BoogieTranslator took 520.60 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 17:20:50,892 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 520.60 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. * 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 17:20:54,858 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:20:54,864 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:20:54,897 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:20:54,900 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:20:54,903 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:20:54,909 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:20:54,923 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:20:54,929 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:20:54,933 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:20:54,938 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:20:54,943 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:20:54,944 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:20:54,949 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:20:54,953 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:20:54,959 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:20:54,961 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:20:54,964 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:20:54,970 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:20:54,980 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:20:54,988 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:20:54,991 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:20:54,996 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:20:54,999 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:20:55,011 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:20:55,012 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:20:55,012 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:20:55,016 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:20:55,017 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:20:55,018 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:20:55,020 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:20:55,021 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:20:55,023 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:20:55,026 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:20:55,028 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:20:55,031 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:20:55,032 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:20:55,033 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:20:55,033 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:20:55,038 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:20:55,039 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:20:55,040 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:20:55,080 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:20:55,081 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:20:55,085 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:20:55,085 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:20:55,086 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:20:55,087 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:20:55,087 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:20:55,087 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:20:55,089 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:20:55,089 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:20:55,090 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:20:55,092 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:20:55,092 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:20:55,093 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:20:55,093 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:20:55,095 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:20:55,095 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:20:55,095 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:20:55,096 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:20:55,096 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:20:55,098 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:20:55,098 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:20:55,098 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:20:55,099 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:20:55,099 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:20:55,101 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:20:55,101 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:20:55,101 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:20:55,102 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:20:55,102 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:20:55,103 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 -> 894d4f58c4dbc16c2c024d8950af736994705dfb [2019-11-26 17:20:55,639 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:20:55,665 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:20:55,674 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:20:55,677 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:20:55,679 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:20:55,680 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix000_rmo.oepc.i [2019-11-26 17:20:55,835 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/178e1adc6/04ad317199e4463cad740c03306a0c22/FLAG7454303af [2019-11-26 17:20:57,085 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:20:57,093 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix000_rmo.oepc.i [2019-11-26 17:20:57,132 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/178e1adc6/04ad317199e4463cad740c03306a0c22/FLAG7454303af [2019-11-26 17:20:57,632 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/178e1adc6/04ad317199e4463cad740c03306a0c22 [2019-11-26 17:20:57,637 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:20:57,640 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:20:57,656 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:20:57,656 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:20:57,664 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:20:57,667 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:20:57" (1/1) ... [2019-11-26 17:20:57,675 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 05:20:57, skipping insertion in model container [2019-11-26 17:20:57,676 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:20:57" (1/1) ... [2019-11-26 17:20:57,695 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:20:57,817 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:20:58,195 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:20:58,200 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b3250e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:20:58, skipping insertion in model container [2019-11-26 17:20:58,201 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:20:58,202 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:20:58,212 INFO L168 Benchmark]: Toolchain (without parser) took 566.44 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 948.8 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:20:58,213 INFO L168 Benchmark]: CDTParser took 2.39 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 17:20:58,215 INFO L168 Benchmark]: CACSL2BoogieTranslator took 546.12 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 948.8 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:20:58,220 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.39 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 546.12 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 948.8 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...