./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/product-lines/minepump_spec4_product13.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version c6eb4584 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/AutomizerTermination.xml -i ../sv-benchmarks/c/product-lines/minepump_spec4_product13.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-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(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 44f1ef45a377efa065428e9ab52d4697ba35b901 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-c6eb458-m [2019-11-16 22:30:38,475 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-16 22:30:38,479 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-16 22:30:38,508 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-16 22:30:38,510 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-16 22:30:38,513 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-16 22:30:38,515 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-16 22:30:38,544 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-16 22:30:38,548 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-16 22:30:38,552 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-16 22:30:38,557 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-16 22:30:38,564 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-16 22:30:38,564 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-16 22:30:38,569 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-16 22:30:38,574 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-16 22:30:38,576 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-16 22:30:38,579 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-16 22:30:38,583 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-16 22:30:38,589 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-16 22:30:38,597 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-16 22:30:38,605 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-16 22:30:38,612 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-16 22:30:38,615 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-16 22:30:38,618 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-16 22:30:38,626 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-16 22:30:38,627 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-16 22:30:38,629 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-16 22:30:38,631 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-16 22:30:38,632 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-16 22:30:38,637 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-16 22:30:38,637 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-16 22:30:38,638 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-16 22:30:38,639 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-16 22:30:38,642 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-16 22:30:38,647 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-16 22:30:38,647 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-16 22:30:38,649 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-16 22:30:38,649 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-16 22:30:38,651 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-16 22:30:38,652 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-16 22:30:38,657 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-16 22:30:38,658 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2019-11-16 22:30:38,702 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-16 22:30:38,704 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-16 22:30:38,708 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-16 22:30:38,710 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-16 22:30:38,710 INFO L138 SettingsManager]: * Use SBE=true [2019-11-16 22:30:38,710 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-11-16 22:30:38,711 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-11-16 22:30:38,711 INFO L138 SettingsManager]: * Use old map elimination=false [2019-11-16 22:30:38,713 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2019-11-16 22:30:38,713 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2019-11-16 22:30:38,714 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-11-16 22:30:38,715 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-16 22:30:38,715 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-16 22:30:38,718 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-16 22:30:38,718 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-16 22:30:38,718 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-16 22:30:38,719 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-16 22:30:38,719 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-11-16 22:30:38,719 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-11-16 22:30:38,720 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-11-16 22:30:38,720 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-16 22:30:38,720 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-16 22:30:38,723 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-11-16 22:30:38,723 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-16 22:30:38,723 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-11-16 22:30:38,724 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-16 22:30:38,724 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-16 22:30:38,724 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-11-16 22:30:38,726 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-16 22:30:38,726 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-16 22:30:38,728 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-11-16 22:30:38,729 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-11-16 22:30:38,731 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR 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(F end) ) 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 -> 44f1ef45a377efa065428e9ab52d4697ba35b901 [2019-11-16 22:30:39,284 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-16 22:30:39,315 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-16 22:30:39,325 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-16 22:30:39,330 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-16 22:30:39,330 INFO L275 PluginConnector]: CDTParser initialized [2019-11-16 22:30:39,331 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec4_product13.cil.c [2019-11-16 22:30:39,490 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6710f2724/4e06883b93fc407184a0baa610b1ad56/FLAGd0e7a678b [2019-11-16 22:30:40,538 INFO L306 CDTParser]: Found 1 translation units. [2019-11-16 22:30:40,541 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec4_product13.cil.c [2019-11-16 22:30:40,573 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6710f2724/4e06883b93fc407184a0baa610b1ad56/FLAGd0e7a678b [2019-11-16 22:30:40,600 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6710f2724/4e06883b93fc407184a0baa610b1ad56 [2019-11-16 22:30:40,605 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-16 22:30:40,607 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-16 22:30:40,615 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-16 22:30:40,616 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-16 22:30:40,619 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-16 22:30:40,621 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:30:40" (1/1) ... [2019-11-16 22:30:40,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c214379 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:30:40, skipping insertion in model container [2019-11-16 22:30:40,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:30:40" (1/1) ... [2019-11-16 22:30:40,637 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-16 22:30:40,760 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-16 22:30:41,636 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-16 22:30:41,674 INFO L188 MainTranslator]: Completed pre-run [2019-11-16 22:30:41,881 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-16 22:30:41,941 INFO L192 MainTranslator]: Completed translation [2019-11-16 22:30:41,943 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:30:41 WrapperNode [2019-11-16 22:30:41,943 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-16 22:30:41,947 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-16 22:30:41,947 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-16 22:30:41,947 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-16 22:30:41,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:30:41" (1/1) ... [2019-11-16 22:30:42,001 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:30:41" (1/1) ... [2019-11-16 22:30:42,075 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-16 22:30:42,076 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-16 22:30:42,079 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-16 22:30:42,079 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-16 22:30:42,100 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:30:41" (1/1) ... [2019-11-16 22:30:42,100 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:30:41" (1/1) ... [2019-11-16 22:30:42,118 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:30:41" (1/1) ... [2019-11-16 22:30:42,120 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:30:41" (1/1) ... [2019-11-16 22:30:42,141 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:30:41" (1/1) ... [2019-11-16 22:30:42,174 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:30:41" (1/1) ... [2019-11-16 22:30:42,183 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:30:41" (1/1) ... [2019-11-16 22:30:42,187 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-16 22:30:42,207 INFO L168 Benchmark]: Toolchain (without parser) took 1596.62 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 979.6 MB in the end (delta: -12.2 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-16 22:30:42,215 INFO L168 Benchmark]: CDTParser took 1.70 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. [2019-11-16 22:30:42,218 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1330.29 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 985.4 MB in the end (delta: -17.9 MB). Peak memory consumption was 26.5 MB. Max. memory is 12.5 GB. [2019-11-16 22:30:42,222 INFO L168 Benchmark]: Boogie Procedure Inliner took 129.05 ms. Allocated memory is still 1.0 GB. Free memory was 985.4 MB in the beginning and 979.6 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-16 22:30:42,223 INFO L168 Benchmark]: Boogie Preprocessor took 124.93 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-16 22:30:42,230 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.70 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 1330.29 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 985.4 MB in the end (delta: -17.9 MB). Peak memory consumption was 26.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 129.05 ms. Allocated memory is still 1.0 GB. Free memory was 985.4 MB in the beginning and 979.6 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 124.93 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 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...