./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec3_product15.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version da95e156 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_spec3_product15.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 89d3e03d13ddf6bdf33773beb0dd234640ee97c8 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_spec3_product15.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 89d3e03d13ddf6bdf33773beb0dd234640ee97c8 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-da95e15 [2019-11-27 09:57:40,667 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:57:40,673 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:57:40,709 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:57:40,709 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:57:40,712 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:57:40,718 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:57:40,723 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:57:40,737 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:57:40,740 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:57:40,746 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:57:40,751 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:57:40,751 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:57:40,756 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:57:40,760 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:57:40,765 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:57:40,767 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:57:40,772 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:57:40,779 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:57:40,787 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:57:40,793 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:57:40,802 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:57:40,804 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:57:40,809 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:57:40,817 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:57:40,817 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:57:40,818 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:57:40,820 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:57:40,824 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:57:40,825 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:57:40,826 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:57:40,827 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:57:40,829 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:57:40,833 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:57:40,837 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:57:40,838 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:57:40,840 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:57:40,841 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:57:40,843 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:57:40,844 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:57:40,849 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:57:40,850 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-27 09:57:40,888 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:57:40,889 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:57:40,894 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:57:40,895 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:57:40,895 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:57:40,895 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:57:40,897 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:57:40,897 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 09:57:40,897 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:57:40,898 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:57:40,900 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:57:40,900 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:57:40,902 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:57:40,902 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:57:40,903 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:57:40,903 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:57:40,903 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:57:40,905 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:57:40,905 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:57:40,905 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:57:40,906 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:57:40,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:57:40,908 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:57:40,909 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:57:40,909 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:57:40,909 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 09:57:40,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 09:57:40,911 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:57:40,911 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 -> 89d3e03d13ddf6bdf33773beb0dd234640ee97c8 [2019-11-27 09:57:41,458 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:57:41,487 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:57:41,496 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:57:41,499 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:57:41,503 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:57:41,505 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product15.cil.c [2019-11-27 09:57:41,656 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aacae21aa/f743a8fa340a4423b08c734fac2e5d18/FLAG4caad6896 [2019-11-27 09:57:42,853 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:57:42,854 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product15.cil.c [2019-11-27 09:57:42,898 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aacae21aa/f743a8fa340a4423b08c734fac2e5d18/FLAG4caad6896 [2019-11-27 09:57:42,936 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aacae21aa/f743a8fa340a4423b08c734fac2e5d18 [2019-11-27 09:57:42,946 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:57:42,950 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:57:42,952 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:57:42,955 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:57:42,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:57:42,964 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:42" (1/1) ... [2019-11-27 09:57:42,973 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f9a9c64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:42, skipping insertion in model container [2019-11-27 09:57:42,974 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:42" (1/1) ... [2019-11-27 09:57:42,993 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:57:43,115 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:57:44,018 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:57:44,060 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:57:44,322 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:57:44,413 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:57:44,414 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:44 WrapperNode [2019-11-27 09:57:44,415 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:57:44,417 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:57:44,418 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:57:44,418 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:57:44,428 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:44" (1/1) ... [2019-11-27 09:57:44,480 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:44" (1/1) ... [2019-11-27 09:57:44,564 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:57:44,567 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:57:44,568 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:57:44,568 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:57:44,584 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:44" (1/1) ... [2019-11-27 09:57:44,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:44" (1/1) ... [2019-11-27 09:57:44,600 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:44" (1/1) ... [2019-11-27 09:57:44,600 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:44" (1/1) ... [2019-11-27 09:57:44,632 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:44" (1/1) ... [2019-11-27 09:57:44,666 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:44" (1/1) ... [2019-11-27 09:57:44,678 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:44" (1/1) ... [2019-11-27 09:57:44,690 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:57:44,704 INFO L168 Benchmark]: Toolchain (without parser) took 1750.21 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 972.7 MB in the end (delta: -5.3 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:57:44,707 INFO L168 Benchmark]: CDTParser took 0.35 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 09:57:44,709 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1464.04 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 978.5 MB in the end (delta: -11.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:57:44,712 INFO L168 Benchmark]: Boogie Procedure Inliner took 149.83 ms. Allocated memory is still 1.0 GB. Free memory is still 978.5 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:57:44,715 INFO L168 Benchmark]: Boogie Preprocessor took 127.27 ms. Allocated memory is still 1.0 GB. Free memory was 978.5 MB in the beginning and 972.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 09:57:44,727 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 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 1464.04 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 978.5 MB in the end (delta: -11.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 149.83 ms. Allocated memory is still 1.0 GB. Free memory is still 978.5 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 127.27 ms. Allocated memory is still 1.0 GB. Free memory was 978.5 MB in the beginning and 972.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. 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-da95e15 [2019-11-27 09:57:48,559 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:57:48,565 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:57:48,601 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:57:48,603 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:57:48,607 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:57:48,610 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:57:48,624 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:57:48,632 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:57:48,640 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:57:48,642 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:57:48,645 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:57:48,647 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:57:48,650 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:57:48,653 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:57:48,658 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:57:48,661 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:57:48,665 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:57:48,668 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:57:48,675 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:57:48,683 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:57:48,688 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:57:48,692 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:57:48,696 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:57:48,702 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:57:48,703 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:57:48,703 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:57:48,708 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:57:48,708 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:57:48,709 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:57:48,713 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:57:48,714 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:57:48,715 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:57:48,721 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:57:48,723 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:57:48,724 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:57:48,727 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:57:48,727 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:57:48,727 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:57:48,730 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:57:48,733 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:57:48,735 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-27 09:57:48,787 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:57:48,793 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:57:48,794 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:57:48,797 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:57:48,797 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:57:48,798 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:57:48,800 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:57:48,800 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:57:48,803 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:57:48,803 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:57:48,805 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:57:48,805 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:57:48,806 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 09:57:48,806 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 09:57:48,806 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:57:48,806 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:57:48,808 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:57:48,808 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:57:48,811 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:57:48,812 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:57:48,812 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:57:48,812 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:57:48,813 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:57:48,813 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:57:48,814 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:57:48,814 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:57:48,814 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 09:57:48,816 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 09:57:48,816 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:57:48,816 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 09:57:48,818 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 -> 89d3e03d13ddf6bdf33773beb0dd234640ee97c8 [2019-11-27 09:57:49,398 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:57:49,424 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:57:49,434 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:57:49,436 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:57:49,436 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:57:49,438 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product15.cil.c [2019-11-27 09:57:49,593 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8584656c6/2afe06ccffed42918429c304902f2905/FLAG91d61e321 [2019-11-27 09:57:50,735 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:57:50,737 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product15.cil.c [2019-11-27 09:57:50,771 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8584656c6/2afe06ccffed42918429c304902f2905/FLAG91d61e321 [2019-11-27 09:57:51,266 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8584656c6/2afe06ccffed42918429c304902f2905 [2019-11-27 09:57:51,274 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:57:51,279 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:57:51,285 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:57:51,289 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:57:51,295 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:57:51,296 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:51" (1/1) ... [2019-11-27 09:57:51,306 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b8ca7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:51, skipping insertion in model container [2019-11-27 09:57:51,306 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:51" (1/1) ... [2019-11-27 09:57:51,326 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:57:51,432 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:57:52,399 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:57:52,449 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:57:52,703 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:57:52,784 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:57:52,785 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:52 WrapperNode [2019-11-27 09:57:52,785 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:57:52,791 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:57:52,794 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:57:52,794 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:57:52,808 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:52" (1/1) ... [2019-11-27 09:57:52,866 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:52" (1/1) ... [2019-11-27 09:57:52,955 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:57:52,958 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:57:52,958 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:57:52,959 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:57:52,974 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:52" (1/1) ... [2019-11-27 09:57:52,981 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:52" (1/1) ... [2019-11-27 09:57:52,995 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:52" (1/1) ... [2019-11-27 09:57:52,995 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:52" (1/1) ... [2019-11-27 09:57:53,028 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:52" (1/1) ... [2019-11-27 09:57:53,057 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:52" (1/1) ... [2019-11-27 09:57:53,065 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:52" (1/1) ... [2019-11-27 09:57:53,075 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:57:53,081 INFO L168 Benchmark]: Toolchain (without parser) took 1798.72 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 966.9 MB in the end (delta: -5.2 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:57:53,099 INFO L168 Benchmark]: CDTParser took 1.91 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 09:57:53,102 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1501.26 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 972.7 MB in the end (delta: -11.0 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. [2019-11-27 09:57:53,103 INFO L168 Benchmark]: Boogie Procedure Inliner took 166.73 ms. Allocated memory is still 1.0 GB. Free memory is still 972.7 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:57:53,105 INFO L168 Benchmark]: Boogie Preprocessor took 117.35 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 966.9 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 09:57:53,124 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.91 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 1501.26 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 972.7 MB in the end (delta: -11.0 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 166.73 ms. Allocated memory is still 1.0 GB. Free memory is still 972.7 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 117.35 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 966.9 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...