./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix012_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/mix012_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 27e4d41332fdc7e29d27690e9cf4b43965d7312b ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/mix012_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 27e4d41332fdc7e29d27690e9cf4b43965d7312b ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:21:32,345 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:21:32,349 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:21:32,376 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:21:32,378 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:21:32,380 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:21:32,396 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:21:32,410 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:21:32,415 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:21:32,420 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:21:32,425 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:21:32,429 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:21:32,431 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:21:32,435 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:21:32,439 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:21:32,442 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:21:32,446 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:21:32,451 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:21:32,455 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:21:32,465 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:21:32,473 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:21:32,479 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:21:32,484 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:21:32,487 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:21:32,494 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:21:32,495 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:21:32,495 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:21:32,499 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:21:32,500 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:21:32,501 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:21:32,503 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:21:32,507 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:21:32,508 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:21:32,511 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:21:32,513 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:21:32,516 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:21:32,517 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:21:32,519 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:21:32,519 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:21:32,523 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:21:32,526 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:21:32,528 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:21:32,568 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:21:32,572 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:21:32,575 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:21:32,576 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:21:32,576 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:21:32,576 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:21:32,577 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:21:32,579 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:21:32,579 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:21:32,579 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:21:32,581 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:21:32,581 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:21:32,581 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:21:32,582 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:21:32,584 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:21:32,584 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:21:32,584 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:21:32,585 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:21:32,585 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:21:32,585 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:21:32,587 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:21:32,587 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:21:32,587 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:21:32,588 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:21:32,590 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:21:32,590 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:21:32,590 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:21:32,591 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:21:32,591 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 -> 27e4d41332fdc7e29d27690e9cf4b43965d7312b [2019-11-26 17:21:33,117 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:21:33,147 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:21:33,151 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:21:33,157 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:21:33,161 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:21:33,162 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix012_rmo.oepc.i [2019-11-26 17:21:33,320 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a677fc48e/d4d12972e9ff4438a3e2a086c68125e9/FLAG5450f40a6 [2019-11-26 17:21:34,558 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:21:34,563 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix012_rmo.oepc.i [2019-11-26 17:21:34,606 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a677fc48e/d4d12972e9ff4438a3e2a086c68125e9/FLAG5450f40a6 [2019-11-26 17:21:34,644 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a677fc48e/d4d12972e9ff4438a3e2a086c68125e9 [2019-11-26 17:21:34,655 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:21:34,657 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:21:34,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:21:34,662 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:21:34,670 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:21:34,672 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:21:34" (1/1) ... [2019-11-26 17:21:34,680 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@656aeee9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:21:34, skipping insertion in model container [2019-11-26 17:21:34,682 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:21:34" (1/1) ... [2019-11-26 17:21:34,700 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:21:34,816 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:21:35,158 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:21:35,162 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d4023ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:21:35, skipping insertion in model container [2019-11-26 17:21:35,162 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:21:35,163 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:21:35,170 INFO L168 Benchmark]: Toolchain (without parser) took 509.42 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 17:21:35,172 INFO L168 Benchmark]: CDTParser took 0.38 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 17:21:35,173 INFO L168 Benchmark]: CACSL2BoogieTranslator took 502.56 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 17:21:35,178 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 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 502.56 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 17:21:38,880 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:21:38,884 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:21:38,912 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:21:38,912 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:21:38,914 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:21:38,925 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:21:38,940 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:21:38,948 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:21:38,950 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:21:38,954 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:21:38,958 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:21:38,962 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:21:38,966 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:21:38,967 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:21:38,972 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:21:38,976 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:21:38,978 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:21:38,983 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:21:38,991 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:21:38,998 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:21:39,006 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:21:39,012 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:21:39,014 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:21:39,022 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:21:39,022 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:21:39,025 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:21:39,027 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:21:39,028 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:21:39,032 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:21:39,032 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:21:39,033 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:21:39,034 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:21:39,037 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:21:39,040 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:21:39,042 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:21:39,043 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:21:39,045 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:21:39,045 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:21:39,046 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:21:39,052 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:21:39,053 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:21:39,091 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:21:39,094 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:21:39,097 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:21:39,098 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:21:39,099 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:21:39,099 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:21:39,099 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:21:39,101 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:21:39,101 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:21:39,101 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:21:39,104 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:21:39,104 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:21:39,105 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:21:39,105 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:21:39,106 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:21:39,106 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:21:39,107 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:21:39,108 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:21:39,108 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:21:39,108 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:21:39,111 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:21:39,111 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:21:39,111 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:21:39,112 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:21:39,112 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:21:39,112 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:21:39,113 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:21:39,115 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:21:39,115 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:21:39,115 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:21:39,117 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 -> 27e4d41332fdc7e29d27690e9cf4b43965d7312b [2019-11-26 17:21:39,742 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:21:39,775 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:21:39,782 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:21:39,785 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:21:39,788 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:21:39,790 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix012_rmo.oepc.i [2019-11-26 17:21:39,942 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3aa3043f3/809d74b142fa4a8c868f2a9ab26bd6bd/FLAGa9bb21229 [2019-11-26 17:21:41,190 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:21:41,190 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix012_rmo.oepc.i [2019-11-26 17:21:41,231 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3aa3043f3/809d74b142fa4a8c868f2a9ab26bd6bd/FLAGa9bb21229 [2019-11-26 17:21:41,267 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3aa3043f3/809d74b142fa4a8c868f2a9ab26bd6bd [2019-11-26 17:21:41,279 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:21:41,287 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:21:41,289 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:21:41,289 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:21:41,300 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:21:41,301 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:21:41" (1/1) ... [2019-11-26 17:21:41,308 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59933dc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:21:41, skipping insertion in model container [2019-11-26 17:21:41,309 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:21:41" (1/1) ... [2019-11-26 17:21:41,328 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:21:41,445 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:21:41,813 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:21:41,816 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@243a6589 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:21:41, skipping insertion in model container [2019-11-26 17:21:41,816 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:21:41,818 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:21:41,825 INFO L168 Benchmark]: Toolchain (without parser) took 536.67 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 17:21:41,826 INFO L168 Benchmark]: CDTParser took 0.34 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 17:21:41,830 INFO L168 Benchmark]: CACSL2BoogieTranslator took 528.88 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 17:21:41,835 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 528.88 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...