./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec5_product30.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 509859d6 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/product-lines/minepump_spec5_product30.cil.c -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 5f95caf83b1aeb224c615c1dcd2faa7bff4a2a72 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/product-lines/minepump_spec5_product30.cil.c -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 5f95caf83b1aeb224c615c1dcd2faa7bff4a2a72 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-509859d [2019-11-27 16:20:52,808 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:20:52,810 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:20:52,835 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:20:52,838 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:20:52,840 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:20:52,841 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:20:52,855 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:20:52,859 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:20:52,864 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:20:52,866 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:20:52,870 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:20:52,870 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:20:52,874 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:20:52,875 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:20:52,878 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:20:52,880 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:20:52,881 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:20:52,885 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:20:52,891 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:20:52,898 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:20:52,902 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:20:52,904 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:20:52,908 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:20:52,913 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:20:52,914 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:20:52,914 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:20:52,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:20:52,917 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:20:52,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:20:52,920 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:20:52,920 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:20:52,921 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:20:52,924 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:20:52,926 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:20:52,927 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:20:52,929 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:20:52,930 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:20:52,930 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:20:52,931 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:20:52,935 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:20:52,936 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-27 16:20:52,964 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:20:52,964 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:20:52,969 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:20:52,969 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:20:52,969 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:20:52,969 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:20:52,970 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 16:20:52,970 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:20:52,970 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 16:20:52,970 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:20:52,971 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:20:52,973 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:20:52,973 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:20:52,974 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 16:20:52,974 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:20:52,974 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:20:52,974 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:20:52,976 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:20:52,976 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:20:52,976 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:20:52,977 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:20:52,977 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:20:52,977 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:20:52,977 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:20:52,978 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:20:52,980 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:20:52,980 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:20:52,980 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:20:52,981 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 -> 5f95caf83b1aeb224c615c1dcd2faa7bff4a2a72 [2019-11-27 16:20:53,424 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:20:53,444 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:20:53,448 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:20:53,452 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:20:53,452 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:20:53,453 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product30.cil.c [2019-11-27 16:20:53,558 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9a314f2b/f693b58a69014822a4c256f886872892/FLAG24a0a11ce [2019-11-27 16:20:54,370 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:20:54,375 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product30.cil.c [2019-11-27 16:20:54,394 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9a314f2b/f693b58a69014822a4c256f886872892/FLAG24a0a11ce [2019-11-27 16:20:54,581 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9a314f2b/f693b58a69014822a4c256f886872892 [2019-11-27 16:20:54,584 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:20:54,586 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:20:54,592 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:20:54,595 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:20:54,598 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:20:54,601 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:20:54" (1/1) ... [2019-11-27 16:20:54,609 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60d4ca91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:54, skipping insertion in model container [2019-11-27 16:20:54,609 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:20:54" (1/1) ... [2019-11-27 16:20:54,621 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:20:54,697 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:20:55,340 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:20:55,363 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 16:20:55,510 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:20:55,583 INFO L208 MainTranslator]: Completed translation [2019-11-27 16:20:55,589 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:55 WrapperNode [2019-11-27 16:20:55,589 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:20:55,590 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 16:20:55,592 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 16:20:55,592 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 16:20:55,604 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:55" (1/1) ... [2019-11-27 16:20:55,640 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:55" (1/1) ... [2019-11-27 16:20:55,708 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 16:20:55,709 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 16:20:55,709 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 16:20:55,709 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 16:20:55,724 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:55" (1/1) ... [2019-11-27 16:20:55,724 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:55" (1/1) ... [2019-11-27 16:20:55,733 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:55" (1/1) ... [2019-11-27 16:20:55,736 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:55" (1/1) ... [2019-11-27 16:20:55,761 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:55" (1/1) ... [2019-11-27 16:20:55,791 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:55" (1/1) ... [2019-11-27 16:20:55,796 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:55" (1/1) ... [2019-11-27 16:20:55,811 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 16:20:55,823 INFO L168 Benchmark]: Toolchain (without parser) took 1233.04 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 972.8 MB in the end (delta: -11.1 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:20:55,825 INFO L168 Benchmark]: CDTParser took 3.51 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. [2019-11-27 16:20:55,826 INFO L168 Benchmark]: CACSL2BoogieTranslator took 997.53 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 978.5 MB in the end (delta: -16.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:20:55,831 INFO L168 Benchmark]: Boogie Procedure Inliner took 118.68 ms. Allocated memory is still 1.0 GB. Free memory was 978.5 MB in the beginning and 972.8 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:20:55,832 INFO L168 Benchmark]: Boogie Preprocessor took 107.57 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:20:55,841 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.51 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 997.53 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 978.5 MB in the end (delta: -16.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 118.68 ms. Allocated memory is still 1.0 GB. Free memory was 978.5 MB in the beginning and 972.8 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 107.57 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-509859d [2019-11-27 16:20:58,567 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:20:58,569 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:20:58,593 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:20:58,595 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:20:58,596 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:20:58,601 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:20:58,611 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:20:58,618 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:20:58,623 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:20:58,624 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:20:58,627 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:20:58,628 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:20:58,631 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:20:58,634 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:20:58,635 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:20:58,641 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:20:58,642 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:20:58,644 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:20:58,648 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:20:58,656 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:20:58,660 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:20:58,661 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:20:58,665 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:20:58,670 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:20:58,671 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:20:58,671 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:20:58,675 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:20:58,675 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:20:58,676 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:20:58,676 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:20:58,679 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:20:58,680 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:20:58,681 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:20:58,684 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:20:58,684 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:20:58,686 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:20:58,686 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:20:58,687 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:20:58,687 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:20:58,692 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:20:58,693 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-27 16:20:58,719 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:20:58,721 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:20:58,724 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:20:58,725 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:20:58,725 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:20:58,728 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:20:58,728 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 16:20:58,728 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 16:20:58,728 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:20:58,729 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:20:58,730 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:20:58,730 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:20:58,730 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:20:58,731 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:20:58,731 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 16:20:58,731 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:20:58,731 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:20:58,731 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:20:58,732 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:20:58,733 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:20:58,733 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:20:58,733 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:20:58,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:20:58,734 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:20:58,735 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:20:58,735 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:20:58,735 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:20:58,735 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:20:58,735 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:20:58,736 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:20:58,738 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 -> 5f95caf83b1aeb224c615c1dcd2faa7bff4a2a72 [2019-11-27 16:20:59,210 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:20:59,229 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:20:59,235 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:20:59,236 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:20:59,238 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:20:59,242 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product30.cil.c [2019-11-27 16:20:59,345 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b8217a93/35ef07b4ef254b17b76b4b068db3da0a/FLAG7e6729436 [2019-11-27 16:21:00,174 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:21:00,178 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product30.cil.c [2019-11-27 16:21:00,213 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b8217a93/35ef07b4ef254b17b76b4b068db3da0a/FLAG7e6729436 [2019-11-27 16:21:00,371 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b8217a93/35ef07b4ef254b17b76b4b068db3da0a [2019-11-27 16:21:00,376 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:21:00,378 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:21:00,386 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:21:00,386 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:21:00,391 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:21:00,393 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:21:00" (1/1) ... [2019-11-27 16:21:00,396 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 27.11 04:21:00, skipping insertion in model container [2019-11-27 16:21:00,397 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:21:00" (1/1) ... [2019-11-27 16:21:00,404 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:21:00,496 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:21:01,194 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:21:01,223 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 16:21:01,406 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:21:01,463 INFO L208 MainTranslator]: Completed translation [2019-11-27 16:21:01,464 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:01 WrapperNode [2019-11-27 16:21:01,464 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:21:01,465 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 16:21:01,466 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 16:21:01,466 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 16:21:01,475 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:01" (1/1) ... [2019-11-27 16:21:01,513 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:01" (1/1) ... [2019-11-27 16:21:01,580 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 16:21:01,582 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 16:21:01,582 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 16:21:01,582 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 16:21:01,590 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:01" (1/1) ... [2019-11-27 16:21:01,590 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:01" (1/1) ... [2019-11-27 16:21:01,603 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:01" (1/1) ... [2019-11-27 16:21:01,603 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:01" (1/1) ... [2019-11-27 16:21:01,632 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:01" (1/1) ... [2019-11-27 16:21:01,658 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:01" (1/1) ... [2019-11-27 16:21:01,661 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:01" (1/1) ... [2019-11-27 16:21:01,670 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 16:21:01,677 INFO L168 Benchmark]: Toolchain (without parser) took 1296.25 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 968.5 MB in the end (delta: -8.2 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:21:01,685 INFO L168 Benchmark]: CDTParser took 0.26 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. [2019-11-27 16:21:01,693 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1079.17 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 974.2 MB in the end (delta: -14.0 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:21:01,694 INFO L168 Benchmark]: Boogie Procedure Inliner took 116.21 ms. Allocated memory is still 1.0 GB. Free memory was 974.2 MB in the beginning and 968.5 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:21:01,695 INFO L168 Benchmark]: Boogie Preprocessor took 89.79 ms. Allocated memory is still 1.0 GB. Free memory is still 968.5 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:21:01,703 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 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1079.17 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 974.2 MB in the end (delta: -14.0 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 116.21 ms. Allocated memory is still 1.0 GB. Free memory was 974.2 MB in the beginning and 968.5 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 89.79 ms. Allocated memory is still 1.0 GB. Free memory is still 968.5 MB. There was no memory consumed. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...