./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix024_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/mix024_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 e84d801c4b3bcca1d14353ca734b698e1b9944a7 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/mix024_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 e84d801c4b3bcca1d14353ca734b698e1b9944a7 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:22:19,112 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:22:19,114 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:22:19,138 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:22:19,140 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:22:19,142 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:22:19,145 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:22:19,158 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:22:19,162 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:22:19,167 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:22:19,169 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:22:19,172 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:22:19,174 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:22:19,176 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:22:19,180 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:22:19,182 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:22:19,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:22:19,184 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:22:19,188 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:22:19,191 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:22:19,197 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:22:19,202 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:22:19,204 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:22:19,209 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:22:19,213 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:22:19,215 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:22:19,215 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:22:19,219 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:22:19,219 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:22:19,220 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:22:19,220 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:22:19,221 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:22:19,223 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:22:19,224 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:22:19,227 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:22:19,227 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:22:19,229 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:22:19,230 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:22:19,230 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:22:19,231 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:22:19,233 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:22:19,234 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:22:19,260 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:22:19,263 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:22:19,266 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:22:19,268 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:22:19,268 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:22:19,268 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:22:19,269 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:22:19,271 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:22:19,271 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:22:19,271 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:22:19,272 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:22:19,272 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:22:19,273 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:22:19,273 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:22:19,273 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:22:19,273 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:22:19,274 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:22:19,276 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:22:19,276 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:22:19,276 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:22:19,276 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:22:19,277 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:22:19,277 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:22:19,277 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:22:19,277 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:22:19,277 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:22:19,278 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:22:19,278 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:22:19,279 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 -> e84d801c4b3bcca1d14353ca734b698e1b9944a7 [2019-11-26 17:22:19,755 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:22:19,771 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:22:19,776 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:22:19,780 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:22:19,780 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:22:19,782 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix024_tso.opt.i [2019-11-26 17:22:19,885 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9206ad51f/bff6d1efd2664ab3af13a674b65eb466/FLAG3c3fd2a45 [2019-11-26 17:22:20,770 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:22:20,772 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix024_tso.opt.i [2019-11-26 17:22:20,802 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9206ad51f/bff6d1efd2664ab3af13a674b65eb466/FLAG3c3fd2a45 [2019-11-26 17:22:20,919 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9206ad51f/bff6d1efd2664ab3af13a674b65eb466 [2019-11-26 17:22:20,925 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:22:20,930 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:22:20,932 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:22:20,934 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:22:20,940 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:22:20,941 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:22:20" (1/1) ... [2019-11-26 17:22:20,947 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36c7b1f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:22:20, skipping insertion in model container [2019-11-26 17:22:20,947 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:22:20" (1/1) ... [2019-11-26 17:22:20,964 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:22:21,040 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:22:21,294 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:22:21,295 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7cabbc80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:22:21, skipping insertion in model container [2019-11-26 17:22:21,300 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:22:21,301 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:22:21,309 INFO L168 Benchmark]: Toolchain (without parser) took 372.50 ms. Allocated memory is still 1.0 GB. Free memory was 966.0 MB in the beginning and 954.5 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:22:21,310 INFO L168 Benchmark]: CDTParser took 0.21 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 17:22:21,312 INFO L168 Benchmark]: CACSL2BoogieTranslator took 368.98 ms. Allocated memory is still 1.0 GB. Free memory was 966.0 MB in the beginning and 954.5 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:22:21,317 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 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 368.98 ms. Allocated memory is still 1.0 GB. Free memory was 966.0 MB in the beginning and 954.5 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 17:22:23,957 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:22:23,960 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:22:23,982 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:22:23,983 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:22:23,989 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:22:23,991 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:22:24,005 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:22:24,010 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:22:24,015 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:22:24,016 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:22:24,021 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:22:24,021 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:22:24,023 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:22:24,027 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:22:24,028 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:22:24,029 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:22:24,031 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:22:24,034 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:22:24,040 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:22:24,045 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:22:24,051 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:22:24,052 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:22:24,057 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:22:24,062 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:22:24,063 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:22:24,063 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:22:24,064 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:22:24,066 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:22:24,067 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:22:24,068 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:22:24,068 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:22:24,071 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:22:24,072 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:22:24,074 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:22:24,076 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:22:24,077 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:22:24,077 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:22:24,079 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:22:24,080 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:22:24,081 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:22:24,083 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:22:24,109 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:22:24,113 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:22:24,115 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:22:24,115 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:22:24,115 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:22:24,116 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:22:24,116 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:22:24,116 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:22:24,116 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:22:24,118 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:22:24,119 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:22:24,119 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:22:24,119 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:22:24,119 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:22:24,120 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:22:24,120 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:22:24,121 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:22:24,121 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:22:24,121 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:22:24,121 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:22:24,123 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:22:24,123 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:22:24,123 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:22:24,123 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:22:24,123 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:22:24,124 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:22:24,124 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:22:24,126 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:22:24,126 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:22:24,126 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:22:24,127 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 -> e84d801c4b3bcca1d14353ca734b698e1b9944a7 [2019-11-26 17:22:24,603 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:22:24,624 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:22:24,630 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:22:24,632 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:22:24,634 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:22:24,635 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix024_tso.opt.i [2019-11-26 17:22:24,735 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9da80009a/a97449b0ec974662b9ef8c01ac1bb43d/FLAG214b21a4b [2019-11-26 17:22:25,630 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:22:25,632 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix024_tso.opt.i [2019-11-26 17:22:25,667 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9da80009a/a97449b0ec974662b9ef8c01ac1bb43d/FLAG214b21a4b [2019-11-26 17:22:25,786 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9da80009a/a97449b0ec974662b9ef8c01ac1bb43d [2019-11-26 17:22:25,790 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:22:25,792 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:22:25,802 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:22:25,803 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:22:25,806 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:22:25,807 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:22:25" (1/1) ... [2019-11-26 17:22:25,810 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@696fbcb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:22:25, skipping insertion in model container [2019-11-26 17:22:25,811 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:22:25" (1/1) ... [2019-11-26 17:22:25,818 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:22:25,917 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:22:26,173 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:22:26,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ace1b6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:22:26, skipping insertion in model container [2019-11-26 17:22:26,177 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:22:26,178 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:22:26,182 INFO L168 Benchmark]: Toolchain (without parser) took 387.58 ms. Allocated memory is still 1.0 GB. Free memory was 958.8 MB in the beginning and 947.4 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:22:26,185 INFO L168 Benchmark]: CDTParser took 1.63 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:22:26,186 INFO L168 Benchmark]: CACSL2BoogieTranslator took 375.72 ms. Allocated memory is still 1.0 GB. Free memory was 958.8 MB in the beginning and 947.4 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:22:26,191 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.63 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 375.72 ms. Allocated memory is still 1.0 GB. Free memory was 958.8 MB in the beginning and 947.4 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...