./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix005_rmo.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-wmm/mix005_rmo.oepc.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5914b921ea9d11646fe8d0ddb06b1be08bc102f7 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/mix005_rmo.oepc.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5914b921ea9d11646fe8d0ddb06b1be08bc102f7 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:21:05,694 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:21:05,700 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:21:05,723 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:21:05,725 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:21:05,728 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:21:05,730 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:21:05,760 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:21:05,764 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:21:05,769 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:21:05,773 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:21:05,780 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:21:05,781 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:21:05,785 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:21:05,791 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:21:05,795 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:21:05,798 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:21:05,803 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:21:05,810 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:21:05,822 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:21:05,827 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:21:05,834 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:21:05,836 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:21:05,842 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:21:05,849 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:21:05,850 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:21:05,851 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:21:05,858 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:21:05,863 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:21:05,871 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:21:05,874 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:21:05,875 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:21:05,877 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:21:05,882 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:21:05,888 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:21:05,889 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:21:05,895 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:21:05,895 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:21:05,895 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:21:05,899 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:21:05,902 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:21:05,903 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:21:05,945 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:21:05,947 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:21:05,951 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:21:05,953 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:21:05,953 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:21:05,955 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:21:05,955 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:21:05,956 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:21:05,959 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:21:05,959 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:21:05,961 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:21:05,961 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:21:05,962 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:21:05,962 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:21:05,963 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:21:05,963 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:21:05,963 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:21:05,964 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:21:05,966 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:21:05,966 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:21:05,967 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:21:05,967 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:21:05,967 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:21:05,969 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:21:05,969 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:21:05,969 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:21:05,971 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:21:05,971 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:21:05,971 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 -> 5914b921ea9d11646fe8d0ddb06b1be08bc102f7 [2019-11-26 17:21:06,565 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:21:06,591 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:21:06,600 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:21:06,606 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:21:06,607 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:21:06,608 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix005_rmo.oepc.i [2019-11-26 17:21:06,758 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6ff1eabd/e664adcf0fe54391a014c7c1dee0d104/FLAGb976c1785 [2019-11-26 17:21:07,981 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:21:07,990 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix005_rmo.oepc.i [2019-11-26 17:21:08,032 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6ff1eabd/e664adcf0fe54391a014c7c1dee0d104/FLAGb976c1785 [2019-11-26 17:21:08,432 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6ff1eabd/e664adcf0fe54391a014c7c1dee0d104 [2019-11-26 17:21:08,440 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:21:08,445 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:21:08,451 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:21:08,451 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:21:08,458 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:21:08,462 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:21:08" (1/1) ... [2019-11-26 17:21:08,469 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e8f1ff1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:21:08, skipping insertion in model container [2019-11-26 17:21:08,472 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:21:08" (1/1) ... [2019-11-26 17:21:08,492 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:21:08,616 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:21:08,972 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:21:08,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4fd8f150 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:21:08, skipping insertion in model container [2019-11-26 17:21:08,977 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:21:08,978 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:21:08,987 INFO L168 Benchmark]: Toolchain (without parser) took 535.05 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:21:08,990 INFO L168 Benchmark]: CDTParser took 0.28 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 17:21:08,994 INFO L168 Benchmark]: CACSL2BoogieTranslator took 527.46 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:21:09,000 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 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 527.46 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 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 17:21:12,753 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:21:12,762 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:21:12,796 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:21:12,797 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:21:12,799 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:21:12,804 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:21:12,823 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:21:12,827 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:21:12,830 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:21:12,835 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:21:12,842 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:21:12,843 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:21:12,847 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:21:12,850 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:21:12,852 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:21:12,859 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:21:12,863 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:21:12,869 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:21:12,880 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:21:12,888 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:21:12,894 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:21:12,897 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:21:12,903 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:21:12,910 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:21:12,911 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:21:12,911 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:21:12,915 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:21:12,918 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:21:12,919 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:21:12,920 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:21:12,921 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:21:12,924 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:21:12,926 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:21:12,929 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:21:12,932 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:21:12,933 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:21:12,935 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:21:12,935 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:21:12,941 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:21:12,943 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:21:12,946 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:21:12,986 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:21:12,988 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:21:12,993 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:21:12,994 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:21:12,994 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:21:12,995 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:21:12,998 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:21:12,998 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:21:12,999 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:21:12,999 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:21:12,999 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:21:13,000 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:21:13,000 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:21:13,000 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:21:13,001 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:21:13,001 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:21:13,001 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:21:13,001 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:21:13,006 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:21:13,006 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:21:13,007 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:21:13,007 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:21:13,007 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:21:13,008 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:21:13,008 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:21:13,008 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:21:13,009 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:21:13,011 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:21:13,011 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:21:13,011 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:21:13,013 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 -> 5914b921ea9d11646fe8d0ddb06b1be08bc102f7 [2019-11-26 17:21:13,554 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:21:13,583 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:21:13,593 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:21:13,596 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:21:13,598 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:21:13,602 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix005_rmo.oepc.i [2019-11-26 17:21:13,758 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/818fc4940/e1894d63c5de4d38b84679cf46d23c35/FLAG315666f1a [2019-11-26 17:21:15,033 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:21:15,035 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix005_rmo.oepc.i [2019-11-26 17:21:15,100 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/818fc4940/e1894d63c5de4d38b84679cf46d23c35/FLAG315666f1a [2019-11-26 17:21:15,467 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/818fc4940/e1894d63c5de4d38b84679cf46d23c35 [2019-11-26 17:21:15,474 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:21:15,476 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:21:15,490 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:21:15,490 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:21:15,497 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:21:15,498 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:21:15" (1/1) ... [2019-11-26 17:21:15,501 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1200897d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:21:15, skipping insertion in model container [2019-11-26 17:21:15,501 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:21:15" (1/1) ... [2019-11-26 17:21:15,511 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:21:15,644 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:21:16,003 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:21:16,007 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 05:21:16, skipping insertion in model container [2019-11-26 17:21:16,014 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:21:16,019 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:21:16,026 INFO L168 Benchmark]: Toolchain (without parser) took 545.56 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:21:16,029 INFO L168 Benchmark]: CDTParser took 0.42 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 17:21:16,030 INFO L168 Benchmark]: CACSL2BoogieTranslator took 528.97 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:21:16,037 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 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 528.97 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 165]: Unsupported Syntax Undefined type __locale_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...