./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix057_pso.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/mix057_pso.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 ad686c605e14bdf1ca981a585fa7d70654556c90 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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/mix057_pso.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 ad686c605e14bdf1ca981a585fa7d70654556c90 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:24:22,505 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:24:22,510 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:24:22,553 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:24:22,553 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:24:22,556 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:24:22,558 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:24:22,573 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:24:22,582 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:24:22,588 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:24:22,592 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:24:22,596 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:24:22,599 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:24:22,603 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:24:22,607 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:24:22,608 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:24:22,613 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:24:22,614 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:24:22,617 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:24:22,627 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:24:22,637 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:24:22,644 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:24:22,649 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:24:22,652 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:24:22,658 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:24:22,660 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:24:22,660 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:24:22,664 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:24:22,665 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:24:22,667 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:24:22,671 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:24:22,672 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:24:22,673 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:24:22,674 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:24:22,679 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:24:22,680 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:24:22,681 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:24:22,682 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:24:22,684 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:24:22,685 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:24:22,688 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:24:22,691 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:24:22,729 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:24:22,731 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:24:22,735 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:24:22,737 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:24:22,737 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:24:22,738 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:24:22,738 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:24:22,738 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:24:22,742 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:24:22,742 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:24:22,744 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:24:22,744 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:24:22,745 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:24:22,745 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:24:22,745 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:24:22,746 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:24:22,746 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:24:22,746 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:24:22,748 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:24:22,748 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:24:22,748 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:24:22,751 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:24:22,751 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:24:22,752 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:24:22,752 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:24:22,752 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:24:22,752 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:24:22,753 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:24:22,754 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 -> ad686c605e14bdf1ca981a585fa7d70654556c90 [2019-11-26 17:24:23,418 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:24:23,443 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:24:23,452 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:24:23,454 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:24:23,457 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:24:23,458 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix057_pso.opt.i [2019-11-26 17:24:23,607 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c262dc91/52f574756e50491089fb5a8b2f9e3b6f/FLAGc16385e64 [2019-11-26 17:24:24,821 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:24:24,824 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix057_pso.opt.i [2019-11-26 17:24:24,861 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c262dc91/52f574756e50491089fb5a8b2f9e3b6f/FLAGc16385e64 [2019-11-26 17:24:25,281 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c262dc91/52f574756e50491089fb5a8b2f9e3b6f [2019-11-26 17:24:25,285 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:24:25,287 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:24:25,296 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:24:25,297 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:24:25,300 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:24:25,301 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:24:25" (1/1) ... [2019-11-26 17:24:25,304 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ef4d55a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:24:25, skipping insertion in model container [2019-11-26 17:24:25,305 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:24:25" (1/1) ... [2019-11-26 17:24:25,319 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:24:25,449 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:24:25,823 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:24:25,827 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 05:24:25, skipping insertion in model container [2019-11-26 17:24:25,828 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:24:25,828 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:24:25,836 INFO L168 Benchmark]: Toolchain (without parser) took 543.35 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 955.9 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:24:25,837 INFO L168 Benchmark]: CDTParser took 0.53 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 17:24:25,841 INFO L168 Benchmark]: CACSL2BoogieTranslator took 532.05 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 955.9 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:24:25,845 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53 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 532.05 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 955.9 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 17:24:29,571 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:24:29,577 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:24:29,610 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:24:29,613 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:24:29,615 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:24:29,621 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:24:29,635 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:24:29,639 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:24:29,646 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:24:29,650 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:24:29,653 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:24:29,656 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:24:29,661 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:24:29,666 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:24:29,668 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:24:29,672 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:24:29,675 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:24:29,680 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:24:29,689 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:24:29,696 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:24:29,704 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:24:29,706 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:24:29,711 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:24:29,719 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:24:29,720 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:24:29,720 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:24:29,723 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:24:29,727 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:24:29,728 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:24:29,731 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:24:29,732 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:24:29,733 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:24:29,737 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:24:29,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:24:29,742 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:24:29,743 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:24:29,744 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:24:29,746 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:24:29,747 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:24:29,750 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:24:29,751 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:24:29,789 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:24:29,792 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:24:29,794 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:24:29,797 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:24:29,797 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:24:29,797 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:24:29,798 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:24:29,798 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:24:29,798 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:24:29,799 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:24:29,803 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:24:29,803 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:24:29,804 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:24:29,804 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:24:29,805 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:24:29,805 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:24:29,805 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:24:29,805 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:24:29,806 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:24:29,806 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:24:29,806 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:24:29,809 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:24:29,809 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:24:29,810 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:24:29,810 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:24:29,810 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:24:29,810 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:24:29,811 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:24:29,812 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:24:29,812 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:24:29,813 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 -> ad686c605e14bdf1ca981a585fa7d70654556c90 [2019-11-26 17:24:30,315 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:24:30,330 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:24:30,336 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:24:30,340 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:24:30,344 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:24:30,345 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix057_pso.opt.i [2019-11-26 17:24:30,493 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b0afa492/ed6ad37f3eba4eb08fbffd09df62b66a/FLAGbe2b5c8f8 [2019-11-26 17:24:31,693 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:24:31,694 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix057_pso.opt.i [2019-11-26 17:24:31,735 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b0afa492/ed6ad37f3eba4eb08fbffd09df62b66a/FLAGbe2b5c8f8 [2019-11-26 17:24:32,244 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b0afa492/ed6ad37f3eba4eb08fbffd09df62b66a [2019-11-26 17:24:32,250 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:24:32,252 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:24:32,268 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:24:32,268 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:24:32,276 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:24:32,277 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:24:32" (1/1) ... [2019-11-26 17:24:32,288 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ef5a3f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:24:32, skipping insertion in model container [2019-11-26 17:24:32,288 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:24:32" (1/1) ... [2019-11-26 17:24:32,306 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:24:32,418 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:24:32,782 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:24:32,783 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3bd7ce14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:24:32, skipping insertion in model container [2019-11-26 17:24:32,784 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:24:32,785 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:24:32,792 INFO L168 Benchmark]: Toolchain (without parser) took 535.46 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 947.3 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:24:32,793 INFO L168 Benchmark]: CDTParser took 0.26 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 17:24:32,802 INFO L168 Benchmark]: CACSL2BoogieTranslator took 516.93 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 947.3 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:24:32,807 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 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 516.93 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 947.3 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 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...