./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec3_product37.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/minepump_spec3_product37.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 1b0c0c83f247eef1881f0b5170efc2ede9b08897 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_product37.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 1b0c0c83f247eef1881f0b5170efc2ede9b08897 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:10:16,832 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:10:16,838 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:10:16,872 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:10:16,875 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:10:16,877 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:10:16,884 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:10:16,896 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:10:16,904 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:10:16,910 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:10:16,912 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:10:16,916 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:10:16,919 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:10:16,922 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:10:16,924 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:10:16,928 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:10:16,930 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:10:16,933 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:10:16,941 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:10:16,947 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:10:16,953 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:10:16,961 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:10:16,962 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:10:16,968 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:10:16,975 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:10:16,976 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:10:16,976 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:10:16,979 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:10:16,980 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:10:16,982 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:10:16,986 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:10:16,987 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:10:16,988 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:10:16,992 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:10:16,995 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:10:16,999 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:10:17,001 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:10:17,001 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:10:17,001 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:10:17,002 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:10:17,008 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:10:17,009 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:10:17,072 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:10:17,074 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:10:17,078 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:10:17,083 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:10:17,083 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:10:17,084 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:10:17,084 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:10:17,085 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:10:17,085 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:10:17,087 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:10:17,087 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:10:17,087 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:10:17,088 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:10:17,088 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:10:17,090 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:10:17,093 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:10:17,093 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:10:17,094 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:10:17,094 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:10:17,095 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:10:17,096 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:10:17,096 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:10:17,096 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:10:17,098 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:10:17,098 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:10:17,098 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:10:17,099 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:10:17,101 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:10:17,102 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 -> 1b0c0c83f247eef1881f0b5170efc2ede9b08897 [2019-11-26 17:10:17,630 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:10:17,661 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:10:17,667 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:10:17,671 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:10:17,673 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:10:17,675 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product37.cil.c [2019-11-26 17:10:17,834 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd6bd43dc/6f2f0199f80c44658e824eeb818c3f8b/FLAGd391bf3c2 [2019-11-26 17:10:19,035 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:10:19,039 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product37.cil.c [2019-11-26 17:10:19,087 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd6bd43dc/6f2f0199f80c44658e824eeb818c3f8b/FLAGd391bf3c2 [2019-11-26 17:10:19,126 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd6bd43dc/6f2f0199f80c44658e824eeb818c3f8b [2019-11-26 17:10:19,133 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:10:19,139 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:10:19,146 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:19,147 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:10:19,154 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:10:19,155 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:19" (1/1) ... [2019-11-26 17:10:19,165 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 26.11 05:10:19, skipping insertion in model container [2019-11-26 17:10:19,166 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:19" (1/1) ... [2019-11-26 17:10:19,184 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:10:19,295 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:10:20,253 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:20,284 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:10:20,511 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:20,588 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:10:20,589 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:20 WrapperNode [2019-11-26 17:10:20,589 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:20,591 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:20,591 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:10:20,592 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:10:20,610 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:20" (1/1) ... [2019-11-26 17:10:20,685 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:20" (1/1) ... [2019-11-26 17:10:20,779 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:20,784 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:10:20,784 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:10:20,785 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:10:20,804 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:20" (1/1) ... [2019-11-26 17:10:20,804 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:20" (1/1) ... [2019-11-26 17:10:20,820 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:20" (1/1) ... [2019-11-26 17:10:20,823 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:20" (1/1) ... [2019-11-26 17:10:20,853 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:20" (1/1) ... [2019-11-26 17:10:20,887 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:20" (1/1) ... [2019-11-26 17:10:20,893 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:20" (1/1) ... [2019-11-26 17:10:20,908 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:10:20,924 INFO L168 Benchmark]: Toolchain (without parser) took 1771.50 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 968.5 MB in the end (delta: -6.8 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:10:20,930 INFO L168 Benchmark]: CDTParser took 2.59 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:10:20,936 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1443.80 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 974.2 MB in the end (delta: -12.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:20,938 INFO L168 Benchmark]: Boogie Procedure Inliner took 192.67 ms. Allocated memory is still 1.0 GB. Free memory is still 974.2 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:10:20,939 INFO L168 Benchmark]: Boogie Preprocessor took 124.17 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. [2019-11-26 17:10:20,952 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.59 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 1443.80 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 974.2 MB in the end (delta: -12.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 192.67 ms. Allocated memory is still 1.0 GB. Free memory is still 974.2 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 124.17 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:10:24,877 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:10:24,880 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:10:24,904 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:10:24,906 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:10:24,913 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:10:24,927 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:10:24,943 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:10:24,946 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:10:24,954 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:10:24,956 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:10:24,959 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:10:24,962 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:10:24,968 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:10:24,973 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:10:24,975 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:10:24,981 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:10:24,984 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:10:24,989 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:10:24,998 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:10:25,005 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:10:25,012 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:10:25,014 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:10:25,020 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:10:25,028 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:10:25,028 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:10:25,029 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:10:25,032 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:10:25,033 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:10:25,037 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:10:25,037 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:10:25,040 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:10:25,042 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:10:25,045 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:10:25,048 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:10:25,051 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:10:25,054 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:10:25,055 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:10:25,057 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:10:25,058 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:10:25,063 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:10:25,064 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:10:25,109 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:10:25,110 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:10:25,117 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:10:25,117 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:10:25,118 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:10:25,118 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:10:25,118 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:10:25,119 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:10:25,119 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:10:25,119 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:10:25,121 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:10:25,123 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:10:25,123 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:10:25,124 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:10:25,124 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:10:25,126 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:10:25,126 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:10:25,126 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:10:25,128 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:10:25,128 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:10:25,129 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:10:25,131 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:10:25,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:10:25,132 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:10:25,132 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:10:25,132 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:10:25,134 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:10:25,134 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:10:25,135 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:10:25,137 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:10:25,138 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 -> 1b0c0c83f247eef1881f0b5170efc2ede9b08897 [2019-11-26 17:10:25,737 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:10:25,766 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:10:25,772 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:10:25,780 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:10:25,781 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:10:25,782 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product37.cil.c [2019-11-26 17:10:25,939 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e29a21b4e/f37c161bd2c34744ad744bb63cc8873e/FLAG85a56d83d [2019-11-26 17:10:27,096 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:10:27,101 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product37.cil.c [2019-11-26 17:10:27,135 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e29a21b4e/f37c161bd2c34744ad744bb63cc8873e/FLAG85a56d83d [2019-11-26 17:10:27,154 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e29a21b4e/f37c161bd2c34744ad744bb63cc8873e [2019-11-26 17:10:27,161 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:10:27,163 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:10:27,171 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:27,172 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:10:27,175 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:10:27,177 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:27" (1/1) ... [2019-11-26 17:10:27,180 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1200897d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:27, skipping insertion in model container [2019-11-26 17:10:27,181 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:27" (1/1) ... [2019-11-26 17:10:27,190 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:10:27,302 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:10:28,190 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:28,239 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:10:28,480 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:28,564 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:10:28,565 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:28 WrapperNode [2019-11-26 17:10:28,566 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:28,567 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:28,567 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:10:28,567 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:10:28,578 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:28" (1/1) ... [2019-11-26 17:10:28,628 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:28" (1/1) ... [2019-11-26 17:10:28,726 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:28,728 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:10:28,731 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:10:28,731 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:10:28,751 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:28" (1/1) ... [2019-11-26 17:10:28,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:28" (1/1) ... [2019-11-26 17:10:28,764 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:28" (1/1) ... [2019-11-26 17:10:28,768 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:28" (1/1) ... [2019-11-26 17:10:28,801 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:28" (1/1) ... [2019-11-26 17:10:28,839 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:28" (1/1) ... [2019-11-26 17:10:28,848 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:28" (1/1) ... [2019-11-26 17:10:28,867 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:10:28,882 INFO L168 Benchmark]: Toolchain (without parser) took 1712.81 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 967.0 MB in the end (delta: -5.3 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:10:28,883 INFO L168 Benchmark]: CDTParser took 2.61 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:10:28,889 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1394.97 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 20.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:28,890 INFO L168 Benchmark]: Boogie Procedure Inliner took 161.45 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 967.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:28,894 INFO L168 Benchmark]: Boogie Preprocessor took 144.36 ms. Allocated memory is still 1.0 GB. Free memory is still 967.0 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:10:28,901 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.61 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 1394.97 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 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 161.45 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 967.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 144.36 ms. Allocated memory is still 1.0 GB. Free memory is still 967.0 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...