./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/safe013_tso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-wmm/safe013_tso.opt.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 60a7ff3f23a200182bd6aab1491430b4bfb2dbb8 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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/safe013_tso.opt.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 60a7ff3f23a200182bd6aab1491430b4bfb2dbb8 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:26:09,068 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:26:09,074 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:26:09,096 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:26:09,098 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:26:09,100 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:26:09,115 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:26:09,133 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:26:09,139 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:26:09,142 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:26:09,147 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:26:09,152 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:26:09,154 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:26:09,158 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:26:09,165 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:26:09,167 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:26:09,169 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:26:09,172 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:26:09,179 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:26:09,186 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:26:09,195 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:26:09,202 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:26:09,206 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:26:09,208 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:26:09,217 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:26:09,219 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:26:09,219 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:26:09,223 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:26:09,225 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:26:09,229 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:26:09,229 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:26:09,230 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:26:09,233 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:26:09,235 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:26:09,239 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:26:09,239 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:26:09,244 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:26:09,244 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:26:09,245 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:26:09,246 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:26:09,247 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:26:09,251 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:26:09,287 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:26:09,290 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:26:09,294 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:26:09,295 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:26:09,296 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:26:09,296 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:26:09,298 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:26:09,298 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:26:09,298 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:26:09,299 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:26:09,301 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:26:09,303 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:26:09,303 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:26:09,304 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:26:09,304 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:26:09,305 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:26:09,306 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:26:09,306 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:26:09,306 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:26:09,308 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:26:09,308 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:26:09,308 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:26:09,312 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:26:09,312 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:26:09,313 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:26:09,313 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:26:09,313 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:26:09,314 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:26:09,314 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 -> 60a7ff3f23a200182bd6aab1491430b4bfb2dbb8 [2019-11-26 17:26:09,885 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:26:09,914 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:26:09,921 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:26:09,928 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:26:09,929 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:26:09,930 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/safe013_tso.opt.i [2019-11-26 17:26:10,090 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c6d684b2/f0dad601ef7a47628707115c03b6dcef/FLAG1058c3bea [2019-11-26 17:26:11,328 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:26:11,329 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/safe013_tso.opt.i [2019-11-26 17:26:11,371 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c6d684b2/f0dad601ef7a47628707115c03b6dcef/FLAG1058c3bea [2019-11-26 17:26:11,407 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c6d684b2/f0dad601ef7a47628707115c03b6dcef [2019-11-26 17:26:11,417 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:26:11,419 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:26:11,422 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:26:11,424 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:26:11,431 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:26:11,435 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:26:11" (1/1) ... [2019-11-26 17:26:11,442 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4893e87b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:26:11, skipping insertion in model container [2019-11-26 17:26:11,445 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:26:11" (1/1) ... [2019-11-26 17:26:11,464 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:26:11,570 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:26:11,934 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:26:11,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50ca2671 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:26:11, skipping insertion in model container [2019-11-26 17:26:11,936 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:26:11,937 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:26:11,946 INFO L168 Benchmark]: Toolchain (without parser) took 521.97 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 17:26:11,947 INFO L168 Benchmark]: CDTParser took 2.43 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:26:11,951 INFO L168 Benchmark]: CACSL2BoogieTranslator took 514.40 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 17:26:11,956 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.43 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 514.40 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 17:26:15,666 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:26:15,670 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:26:15,695 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:26:15,697 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:26:15,699 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:26:15,702 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:26:15,731 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:26:15,734 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:26:15,740 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:26:15,745 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:26:15,747 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:26:15,750 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:26:15,754 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:26:15,761 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:26:15,763 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:26:15,767 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:26:15,769 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:26:15,774 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:26:15,784 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:26:15,792 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:26:15,796 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:26:15,802 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:26:15,804 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:26:15,813 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:26:15,813 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:26:15,814 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:26:15,819 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:26:15,820 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:26:15,822 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:26:15,824 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:26:15,825 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:26:15,829 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:26:15,831 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:26:15,833 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:26:15,836 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:26:15,837 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:26:15,838 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:26:15,838 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:26:15,843 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:26:15,845 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:26:15,848 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:26:15,887 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:26:15,891 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:26:15,894 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:26:15,896 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:26:15,896 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:26:15,896 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:26:15,897 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:26:15,899 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:26:15,899 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:26:15,899 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:26:15,900 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:26:15,901 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:26:15,901 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:26:15,904 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:26:15,904 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:26:15,905 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:26:15,905 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:26:15,905 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:26:15,906 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:26:15,906 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:26:15,906 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:26:15,907 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:26:15,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:26:15,909 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:26:15,909 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:26:15,910 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:26:15,910 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:26:15,910 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:26:15,910 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:26:15,912 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:26:15,913 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 -> 60a7ff3f23a200182bd6aab1491430b4bfb2dbb8 [2019-11-26 17:26:16,466 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:26:16,495 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:26:16,499 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:26:16,505 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:26:16,508 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:26:16,510 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/safe013_tso.opt.i [2019-11-26 17:26:16,666 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7761ccfc/481e0fd655824c4a9b0a49501dab6397/FLAGb4cf1940f [2019-11-26 17:26:17,859 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:26:17,863 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/safe013_tso.opt.i [2019-11-26 17:26:17,904 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7761ccfc/481e0fd655824c4a9b0a49501dab6397/FLAGb4cf1940f [2019-11-26 17:26:17,931 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7761ccfc/481e0fd655824c4a9b0a49501dab6397 [2019-11-26 17:26:17,935 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:26:17,940 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:26:17,956 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:26:17,957 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:26:17,963 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:26:17,967 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:26:17" (1/1) ... [2019-11-26 17:26:17,975 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29715357 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:26:17, skipping insertion in model container [2019-11-26 17:26:17,976 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:26:17" (1/1) ... [2019-11-26 17:26:17,995 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:26:18,103 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:26:18,483 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:26:18,488 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@739bb143 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:26:18, skipping insertion in model container [2019-11-26 17:26:18,489 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:26:18,490 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:26:18,498 INFO L168 Benchmark]: Toolchain (without parser) took 555.19 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 17:26:18,500 INFO L168 Benchmark]: CDTParser took 0.98 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 17:26:18,503 INFO L168 Benchmark]: CACSL2BoogieTranslator took 533.86 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 17:26:18,508 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.98 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 533.86 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...