./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix004_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/mix004_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 859ef0dbcec0711d2950a0ce3e52f8092aa195dc .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/mix004_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 859ef0dbcec0711d2950a0ce3e52f8092aa195dc ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:21:03,765 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:21:03,770 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:21:03,807 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:21:03,807 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:21:03,812 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:21:03,818 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:21:03,834 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:21:03,838 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:21:03,844 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:21:03,846 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:21:03,851 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:21:03,853 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:21:03,859 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:21:03,862 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:21:03,867 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:21:03,871 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:21:03,874 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:21:03,879 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:21:03,888 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:21:03,896 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:21:03,905 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:21:03,908 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:21:03,913 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:21:03,920 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:21:03,920 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:21:03,921 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:21:03,923 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:21:03,925 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:21:03,926 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:21:03,928 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:21:03,929 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:21:03,931 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:21:03,935 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:21:03,938 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:21:03,940 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:21:03,943 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:21:03,944 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:21:03,944 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:21:03,948 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:21:03,950 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:21:03,951 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:21:03,991 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:21:03,992 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:21:03,997 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:21:03,998 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:21:03,998 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:21:03,998 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:21:04,001 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:21:04,001 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:21:04,002 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:21:04,002 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:21:04,003 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:21:04,004 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:21:04,004 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:21:04,006 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:21:04,007 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:21:04,007 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:21:04,007 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:21:04,007 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:21:04,009 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:21:04,009 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:21:04,009 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:21:04,009 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:21:04,011 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:21:04,011 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:21:04,011 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:21:04,012 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:21:04,014 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:21:04,014 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:21:04,014 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 -> 859ef0dbcec0711d2950a0ce3e52f8092aa195dc [2019-11-26 17:21:04,644 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:21:04,671 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:21:04,678 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:21:04,683 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:21:04,685 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:21:04,686 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix004_tso.oepc.i [2019-11-26 17:21:04,845 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31fe90a3f/55898b573202457f9a4c5e04746cc2ed/FLAG5658c509b [2019-11-26 17:21:06,133 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:21:06,135 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix004_tso.oepc.i [2019-11-26 17:21:06,177 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31fe90a3f/55898b573202457f9a4c5e04746cc2ed/FLAG5658c509b [2019-11-26 17:21:06,218 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31fe90a3f/55898b573202457f9a4c5e04746cc2ed [2019-11-26 17:21:06,228 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:21:06,231 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:21:06,235 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:21:06,240 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:21:06,244 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:21:06,247 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:21:06" (1/1) ... [2019-11-26 17:21:06,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@685d65fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:21:06, skipping insertion in model container [2019-11-26 17:21:06,256 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:21:06" (1/1) ... [2019-11-26 17:21:06,277 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:21:06,399 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:21:06,774 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:21:06,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b003fa3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:21:06, skipping insertion in model container [2019-11-26 17:21:06,778 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:21:06,778 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:21:06,789 INFO L168 Benchmark]: Toolchain (without parser) took 550.66 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 950.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:21:06,793 INFO L168 Benchmark]: CDTParser took 1.88 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 17:21:06,796 INFO L168 Benchmark]: CACSL2BoogieTranslator took 543.27 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 950.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:21:06,803 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.88 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 543.27 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 950.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 165]: Unsupported Syntax Undefined type __locale_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:21:10,578 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:21:10,585 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:21:10,621 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:21:10,621 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:21:10,626 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:21:10,631 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:21:10,646 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:21:10,652 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:21:10,656 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:21:10,661 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:21:10,664 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:21:10,668 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:21:10,673 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:21:10,676 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:21:10,679 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:21:10,682 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:21:10,687 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:21:10,692 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:21:10,702 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:21:10,710 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:21:10,719 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:21:10,723 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:21:10,725 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:21:10,733 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:21:10,736 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:21:10,736 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:21:10,738 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:21:10,741 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:21:10,742 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:21:10,744 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:21:10,745 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:21:10,750 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:21:10,751 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:21:10,754 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:21:10,755 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:21:10,757 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:21:10,758 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:21:10,760 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:21:10,761 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:21:10,764 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:21:10,768 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:21:10,809 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:21:10,809 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:21:10,812 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:21:10,812 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:21:10,814 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:21:10,814 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:21:10,814 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:21:10,815 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:21:10,817 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:21:10,817 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:21:10,818 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:21:10,819 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:21:10,819 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:21:10,820 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:21:10,822 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:21:10,822 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:21:10,822 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:21:10,823 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:21:10,823 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:21:10,823 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:21:10,825 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:21:10,825 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:21:10,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:21:10,826 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:21:10,828 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:21:10,828 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:21:10,828 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:21:10,829 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:21:10,829 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:21:10,829 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:21:10,832 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 -> 859ef0dbcec0711d2950a0ce3e52f8092aa195dc [2019-11-26 17:21:11,348 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:21:11,379 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:21:11,385 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:21:11,388 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:21:11,392 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:21:11,394 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix004_tso.oepc.i [2019-11-26 17:21:11,545 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d65f2589e/324125e0c8544288a53e7196b09e2f9d/FLAG1a7cf40bf [2019-11-26 17:21:12,779 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:21:12,783 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix004_tso.oepc.i [2019-11-26 17:21:12,829 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d65f2589e/324125e0c8544288a53e7196b09e2f9d/FLAG1a7cf40bf [2019-11-26 17:21:13,258 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d65f2589e/324125e0c8544288a53e7196b09e2f9d [2019-11-26 17:21:13,270 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:21:13,274 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:21:13,280 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:21:13,280 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:21:13,287 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:21:13,290 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:21:13" (1/1) ... [2019-11-26 17:21:13,300 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eb9fd83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:21:13, skipping insertion in model container [2019-11-26 17:21:13,301 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:21:13" (1/1) ... [2019-11-26 17:21:13,321 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:21:13,444 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:21:13,802 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:21:13,805 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48e5da8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:21:13, skipping insertion in model container [2019-11-26 17:21:13,805 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:21:13,807 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:21:13,811 INFO L168 Benchmark]: Toolchain (without parser) took 535.33 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 17:21:13,816 INFO L168 Benchmark]: CDTParser took 2.91 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 17:21:13,818 INFO L168 Benchmark]: CACSL2BoogieTranslator took 526.89 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 17:21:13,822 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.91 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 526.89 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...