./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix025_tso.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-wmm/mix025_tso.oepc.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8faf293eb6719c0e3a6773f45fc684958f3a3f1b ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/mix025_tso.oepc.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8faf293eb6719c0e3a6773f45fc684958f3a3f1b ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:22:25,079 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:22:25,085 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:22:25,120 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:22:25,122 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:22:25,124 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:22:25,129 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:22:25,147 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:22:25,154 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:22:25,157 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:22:25,159 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:22:25,163 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:22:25,166 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:22:25,170 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:22:25,174 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:22:25,178 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:22:25,182 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:22:25,184 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:22:25,191 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:22:25,200 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:22:25,205 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:22:25,212 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:22:25,217 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:22:25,222 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:22:25,229 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:22:25,230 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:22:25,230 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:22:25,232 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:22:25,235 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:22:25,236 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:22:25,240 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:22:25,241 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:22:25,242 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:22:25,244 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:22:25,248 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:22:25,249 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:22:25,250 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:22:25,252 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:22:25,252 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:22:25,256 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:22:25,258 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:22:25,260 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:22:25,298 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:22:25,299 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:22:25,301 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:22:25,304 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:22:25,304 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:22:25,305 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:22:25,305 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:22:25,305 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:22:25,306 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:22:25,307 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:22:25,308 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:22:25,308 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:22:25,312 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:22:25,312 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:22:25,313 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:22:25,313 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:22:25,313 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:22:25,314 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:22:25,314 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:22:25,314 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:22:25,315 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:22:25,315 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:22:25,315 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:22:25,317 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:22:25,317 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:22:25,317 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:22:25,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:22:25,319 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:22:25,319 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 -> 8faf293eb6719c0e3a6773f45fc684958f3a3f1b [2019-11-26 17:22:25,966 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:22:25,998 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:22:26,006 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:22:26,010 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:22:26,014 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:22:26,016 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix025_tso.oepc.i [2019-11-26 17:22:26,176 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a245de6c4/79b09df1afb84264adabe6f2e662a56f/FLAG9d6cd2adf [2019-11-26 17:22:27,402 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:22:27,406 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix025_tso.oepc.i [2019-11-26 17:22:27,450 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a245de6c4/79b09df1afb84264adabe6f2e662a56f/FLAG9d6cd2adf [2019-11-26 17:22:27,856 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a245de6c4/79b09df1afb84264adabe6f2e662a56f [2019-11-26 17:22:27,860 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:22:27,862 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:22:27,872 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:22:27,872 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:22:27,876 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:22:27,877 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:22:27" (1/1) ... [2019-11-26 17:22:27,881 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d1b8b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:22:27, skipping insertion in model container [2019-11-26 17:22:27,882 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:22:27" (1/1) ... [2019-11-26 17:22:27,898 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:22:28,024 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:22:28,377 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:22:28,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79f32ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:22:28, skipping insertion in model container [2019-11-26 17:22:28,383 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:22:28,384 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:22:28,390 INFO L168 Benchmark]: Toolchain (without parser) took 523.69 ms. Allocated memory is still 1.0 GB. Free memory was 964.6 MB in the beginning and 953.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:22:28,403 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:22:28,407 INFO L168 Benchmark]: CACSL2BoogieTranslator took 511.55 ms. Allocated memory is still 1.0 GB. Free memory was 964.6 MB in the beginning and 953.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:22:28,414 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 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 511.55 ms. Allocated memory is still 1.0 GB. Free memory was 964.6 MB in the beginning and 953.0 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 17:22:32,258 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:22:32,260 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:22:32,287 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:22:32,289 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:22:32,292 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:22:32,309 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:22:32,324 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:22:32,329 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:22:32,334 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:22:32,337 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:22:32,341 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:22:32,344 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:22:32,348 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:22:32,351 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:22:32,353 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:22:32,357 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:22:32,360 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:22:32,364 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:22:32,375 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:22:32,381 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:22:32,390 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:22:32,393 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:22:32,397 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:22:32,404 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:22:32,407 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:22:32,407 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:22:32,409 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:22:32,413 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:22:32,414 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:22:32,415 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:22:32,415 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:22:32,416 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:22:32,420 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:22:32,422 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:22:32,425 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:22:32,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:22:32,427 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:22:32,427 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:22:32,428 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:22:32,433 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:22:32,435 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:22:32,475 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:22:32,477 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:22:32,481 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:22:32,483 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:22:32,483 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:22:32,483 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:22:32,484 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:22:32,484 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:22:32,486 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:22:32,486 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:22:32,487 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:22:32,488 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:22:32,489 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:22:32,489 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:22:32,490 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:22:32,492 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:22:32,492 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:22:32,492 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:22:32,493 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:22:32,493 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:22:32,493 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:22:32,495 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:22:32,495 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:22:32,496 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:22:32,496 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:22:32,498 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:22:32,498 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:22:32,498 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:22:32,499 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:22:32,499 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:22:32,502 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 -> 8faf293eb6719c0e3a6773f45fc684958f3a3f1b [2019-11-26 17:22:33,111 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:22:33,141 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:22:33,149 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:22:33,153 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:22:33,157 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:22:33,159 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix025_tso.oepc.i [2019-11-26 17:22:33,317 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1c2c9188/a60afc9391ce40a79d5c6ddbdfe36de1/FLAG478fbb3fd [2019-11-26 17:22:34,569 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:22:34,571 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix025_tso.oepc.i [2019-11-26 17:22:34,618 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1c2c9188/a60afc9391ce40a79d5c6ddbdfe36de1/FLAG478fbb3fd [2019-11-26 17:22:34,658 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1c2c9188/a60afc9391ce40a79d5c6ddbdfe36de1 [2019-11-26 17:22:34,666 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:22:34,671 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:22:34,676 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:22:34,677 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:22:34,684 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:22:34,685 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:22:34" (1/1) ... [2019-11-26 17:22:34,694 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 05:22:34, skipping insertion in model container [2019-11-26 17:22:34,695 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:22:34" (1/1) ... [2019-11-26 17:22:34,714 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:22:34,832 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:22:35,158 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:22:35,162 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b81a5a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:22:35, skipping insertion in model container [2019-11-26 17:22:35,163 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:22:35,164 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:22:35,168 INFO L168 Benchmark]: Toolchain (without parser) took 496.18 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 17:22:35,170 INFO L168 Benchmark]: CDTParser took 0.42 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 17:22:35,172 INFO L168 Benchmark]: CACSL2BoogieTranslator took 487.97 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 17:22:35,182 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 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 487.97 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...