./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix034_tso.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-wmm/mix034_tso.oepc.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 30ea70b89721eac5ed4f63275a9abaeb19932fd3 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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/mix034_tso.oepc.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 30ea70b89721eac5ed4f63275a9abaeb19932fd3 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:22:56,764 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:22:56,770 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:22:56,806 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:22:56,807 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:22:56,809 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:22:56,811 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:22:56,826 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:22:56,833 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:22:56,840 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:22:56,841 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:22:56,846 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:22:56,847 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:22:56,852 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:22:56,856 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:22:56,858 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:22:56,862 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:22:56,863 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:22:56,869 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:22:56,873 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:22:56,882 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:22:56,891 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:22:56,895 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:22:56,897 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:22:56,905 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:22:56,906 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:22:56,906 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:22:56,911 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:22:56,912 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:22:56,913 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:22:56,915 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:22:56,916 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:22:56,917 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:22:56,921 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:22:56,922 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:22:56,925 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:22:56,926 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:22:56,927 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:22:56,928 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:22:56,929 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:22:56,935 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:22:56,936 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:22:56,990 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:22:56,994 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:22:56,997 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:22:56,999 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:22:56,999 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:22:56,999 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:22:57,000 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:22:57,002 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:22:57,004 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:22:57,004 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:22:57,004 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:22:57,005 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:22:57,005 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:22:57,007 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:22:57,009 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:22:57,009 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:22:57,009 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:22:57,010 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:22:57,010 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:22:57,012 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:22:57,012 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:22:57,013 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:22:57,013 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:22:57,014 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:22:57,014 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:22:57,015 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:22:57,015 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:22:57,017 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:22:57,018 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 -> 30ea70b89721eac5ed4f63275a9abaeb19932fd3 [2019-11-26 17:22:57,652 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:22:57,688 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:22:57,696 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:22:57,699 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:22:57,704 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:22:57,706 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix034_tso.oepc.i [2019-11-26 17:22:57,857 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f340ed2b3/f31daadb16c148cc8069f7ac0488c6d2/FLAGd1d48327f [2019-11-26 17:22:59,098 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:22:59,099 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix034_tso.oepc.i [2019-11-26 17:22:59,155 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f340ed2b3/f31daadb16c148cc8069f7ac0488c6d2/FLAGd1d48327f [2019-11-26 17:22:59,194 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f340ed2b3/f31daadb16c148cc8069f7ac0488c6d2 [2019-11-26 17:22:59,202 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:22:59,207 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:22:59,212 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:22:59,215 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:22:59,219 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:22:59,223 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:22:59" (1/1) ... [2019-11-26 17:22:59,232 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f9a9c64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:22:59, skipping insertion in model container [2019-11-26 17:22:59,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:22:59" (1/1) ... [2019-11-26 17:22:59,250 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:22:59,372 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:22:59,748 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:22:59,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2b76b961 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:22:59, skipping insertion in model container [2019-11-26 17:22:59,750 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:22:59,750 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:22:59,759 INFO L168 Benchmark]: Toolchain (without parser) took 548.10 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 17:22:59,760 INFO L168 Benchmark]: CDTParser took 0.43 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 17:22:59,763 INFO L168 Benchmark]: CACSL2BoogieTranslator took 538.49 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 17:22:59,768 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 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 538.49 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 17:23:03,479 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:23:03,484 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:23:03,521 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:23:03,523 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:23:03,525 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:23:03,531 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:23:03,546 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:23:03,551 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:23:03,557 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:23:03,561 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:23:03,564 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:23:03,565 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:23:03,572 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:23:03,574 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:23:03,580 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:23:03,582 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:23:03,586 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:23:03,592 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:23:03,604 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:23:03,610 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:23:03,615 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:23:03,621 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:23:03,623 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:23:03,631 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:23:03,631 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:23:03,634 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:23:03,636 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:23:03,637 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:23:03,640 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:23:03,640 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:23:03,643 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:23:03,645 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:23:03,648 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:23:03,651 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:23:03,653 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:23:03,657 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:23:03,657 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:23:03,657 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:23:03,662 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:23:03,664 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:23:03,665 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:23:03,707 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:23:03,708 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:23:03,713 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:23:03,714 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:23:03,714 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:23:03,715 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:23:03,715 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:23:03,715 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:23:03,715 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:23:03,717 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:23:03,718 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:23:03,718 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:23:03,719 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:23:03,720 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:23:03,720 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:23:03,723 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:23:03,723 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:23:03,723 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:23:03,724 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:23:03,724 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:23:03,724 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:23:03,725 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:23:03,726 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:23:03,726 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:23:03,726 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:23:03,729 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:23:03,729 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:23:03,729 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:23:03,730 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:23:03,730 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:23:03,731 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 -> 30ea70b89721eac5ed4f63275a9abaeb19932fd3 [2019-11-26 17:23:04,291 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:23:04,322 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:23:04,328 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:23:04,330 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:23:04,334 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:23:04,336 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix034_tso.oepc.i [2019-11-26 17:23:04,489 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/79f5eef32/4bc7c3cb549c4e5ea609c7b6e88846fa/FLAGf72a33827 [2019-11-26 17:23:05,693 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:23:05,695 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix034_tso.oepc.i [2019-11-26 17:23:05,737 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/79f5eef32/4bc7c3cb549c4e5ea609c7b6e88846fa/FLAGf72a33827 [2019-11-26 17:23:06,177 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/79f5eef32/4bc7c3cb549c4e5ea609c7b6e88846fa [2019-11-26 17:23:06,183 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:23:06,185 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:23:06,197 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:23:06,199 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:23:06,206 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:23:06,207 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:23:06" (1/1) ... [2019-11-26 17:23:06,214 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dc5c18f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:23:06, skipping insertion in model container [2019-11-26 17:23:06,215 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:23:06" (1/1) ... [2019-11-26 17:23:06,224 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:23:06,347 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:23:06,720 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:23:06,722 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f22584b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:23:06, skipping insertion in model container [2019-11-26 17:23:06,722 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:23:06,723 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:23:06,741 INFO L168 Benchmark]: Toolchain (without parser) took 540.43 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 17:23:06,742 INFO L168 Benchmark]: CDTParser took 1.67 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:23:06,747 INFO L168 Benchmark]: CACSL2BoogieTranslator took 526.23 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 17:23:06,751 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.67 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 526.23 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...