./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec3_product35.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_product35.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 75ad40de7ac44b78584ba916fa204e981921222d ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_product35.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 75ad40de7ac44b78584ba916fa204e981921222d .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:10:14,887 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:10:14,889 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:10:14,910 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:10:14,911 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:10:14,921 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:10:14,923 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:10:14,927 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:10:14,928 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:10:14,935 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:10:14,936 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:10:14,944 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:10:14,948 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:10:14,951 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:10:14,952 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:10:14,956 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:10:14,958 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:10:14,962 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:10:14,963 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:10:14,971 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:10:14,975 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:10:14,981 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:10:14,982 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:10:14,985 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:10:14,990 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:10:14,990 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:10:14,990 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:10:14,993 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:10:14,995 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:10:14,996 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:10:14,996 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:10:14,997 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:10:15,000 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:10:15,001 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:10:15,002 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:10:15,005 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:10:15,006 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:10:15,006 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:10:15,006 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:10:15,008 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:10:15,012 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:10:15,013 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:10:15,039 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:10:15,041 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:10:15,043 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:10:15,046 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:10:15,046 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:10:15,046 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:10:15,046 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:10:15,047 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:10:15,047 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:10:15,047 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:10:15,048 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:10:15,048 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:10:15,051 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:10:15,051 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:10:15,051 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:10:15,052 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:10:15,052 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:10:15,052 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:10:15,052 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:10:15,052 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:10:15,053 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:10:15,053 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:10:15,053 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:10:15,053 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:10:15,056 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:10:15,056 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:10:15,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:10:15,056 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:10:15,057 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 -> 75ad40de7ac44b78584ba916fa204e981921222d [2019-11-26 17:10:15,513 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:10:15,530 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:10:15,536 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:10:15,539 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:10:15,539 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:10:15,540 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product35.cil.c [2019-11-26 17:10:15,648 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cf8b4888/1de3589eca8c4512bf5d96406ee06e4c/FLAGbc30a26d9 [2019-11-26 17:10:16,475 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:10:16,476 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product35.cil.c [2019-11-26 17:10:16,524 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cf8b4888/1de3589eca8c4512bf5d96406ee06e4c/FLAGbc30a26d9 [2019-11-26 17:10:16,677 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cf8b4888/1de3589eca8c4512bf5d96406ee06e4c [2019-11-26 17:10:16,681 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:10:16,682 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:10:16,689 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:16,689 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:10:16,692 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:10:16,693 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:16" (1/1) ... [2019-11-26 17:10:16,696 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@668943ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:16, skipping insertion in model container [2019-11-26 17:10:16,696 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:16" (1/1) ... [2019-11-26 17:10:16,707 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:10:16,795 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:10:17,442 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:17,471 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:10:17,641 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:17,695 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:10:17,696 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:17 WrapperNode [2019-11-26 17:10:17,697 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:17,698 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:17,698 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:10:17,699 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:10:17,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:17" (1/1) ... [2019-11-26 17:10:17,753 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:17" (1/1) ... [2019-11-26 17:10:17,850 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:17,855 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:10:17,855 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:10:17,856 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:10:17,872 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:17" (1/1) ... [2019-11-26 17:10:17,875 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:17" (1/1) ... [2019-11-26 17:10:17,889 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:17" (1/1) ... [2019-11-26 17:10:17,889 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:17" (1/1) ... [2019-11-26 17:10:17,915 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:17" (1/1) ... [2019-11-26 17:10:17,940 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:17" (1/1) ... [2019-11-26 17:10:17,942 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:17" (1/1) ... [2019-11-26 17:10:17,959 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:10:17,964 INFO L168 Benchmark]: Toolchain (without parser) took 1280.46 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 17:10:17,970 INFO L168 Benchmark]: CDTParser took 2.54 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 17:10:17,971 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1008.33 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: -11.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:17,972 INFO L168 Benchmark]: Boogie Procedure Inliner took 157.12 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. [2019-11-26 17:10:17,975 INFO L168 Benchmark]: Boogie Preprocessor took 105.70 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 17:10:17,979 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.54 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 1008.33 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: -11.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 157.12 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 105.70 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. 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 17:10:20,723 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:10:20,725 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:10:20,747 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:10:20,748 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:10:20,754 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:10:20,757 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:10:20,770 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:10:20,778 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:10:20,781 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:10:20,782 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:10:20,785 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:10:20,789 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:10:20,791 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:10:20,792 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:10:20,793 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:10:20,797 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:10:20,798 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:10:20,801 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:10:20,805 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:10:20,809 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:10:20,810 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:10:20,813 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:10:20,815 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:10:20,821 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:10:20,821 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:10:20,821 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:10:20,823 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:10:20,825 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:10:20,826 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:10:20,828 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:10:20,828 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:10:20,829 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:10:20,831 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:10:20,833 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:10:20,836 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:10:20,837 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:10:20,837 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:10:20,837 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:10:20,840 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:10:20,842 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:10:20,844 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:10:20,872 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:10:20,872 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:10:20,876 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:10:20,877 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:10:20,877 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:10:20,877 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:10:20,878 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:10:20,878 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:10:20,878 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:10:20,878 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:10:20,879 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:10:20,879 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:10:20,879 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:10:20,881 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:10:20,881 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:10:20,881 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:10:20,881 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:10:20,881 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:10:20,882 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:10:20,883 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:10:20,883 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:10:20,884 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:10:20,884 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:10:20,884 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:10:20,887 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:10:20,887 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:10:20,887 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:10:20,887 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:10:20,888 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:10:20,888 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:10:20,889 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 -> 75ad40de7ac44b78584ba916fa204e981921222d [2019-11-26 17:10:21,356 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:10:21,374 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:10:21,377 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:10:21,383 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:10:21,384 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:10:21,385 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product35.cil.c [2019-11-26 17:10:21,485 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af7ed8f8f/00390d7d08fa40feb015cba9c9bca1ef/FLAGf05438d48 [2019-11-26 17:10:22,305 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:10:22,306 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product35.cil.c [2019-11-26 17:10:22,339 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af7ed8f8f/00390d7d08fa40feb015cba9c9bca1ef/FLAGf05438d48 [2019-11-26 17:10:22,505 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af7ed8f8f/00390d7d08fa40feb015cba9c9bca1ef [2019-11-26 17:10:22,510 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:10:22,511 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:10:22,522 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:22,522 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:10:22,525 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:10:22,526 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:22" (1/1) ... [2019-11-26 17:10:22,531 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51174f99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:22, skipping insertion in model container [2019-11-26 17:10:22,532 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:22" (1/1) ... [2019-11-26 17:10:22,538 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:10:22,623 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:10:23,283 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:23,311 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:10:23,483 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:23,541 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:10:23,542 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:23 WrapperNode [2019-11-26 17:10:23,542 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:23,543 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:23,543 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:10:23,543 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:10:23,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:23" (1/1) ... [2019-11-26 17:10:23,590 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:23" (1/1) ... [2019-11-26 17:10:23,647 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:23,650 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:10:23,650 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:10:23,650 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:10:23,660 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:23" (1/1) ... [2019-11-26 17:10:23,661 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:23" (1/1) ... [2019-11-26 17:10:23,671 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:23" (1/1) ... [2019-11-26 17:10:23,672 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:23" (1/1) ... [2019-11-26 17:10:23,698 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:23" (1/1) ... [2019-11-26 17:10:23,720 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:23" (1/1) ... [2019-11-26 17:10:23,730 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:23" (1/1) ... [2019-11-26 17:10:23,736 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:10:23,749 INFO L168 Benchmark]: Toolchain (without parser) took 1229.72 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 962.7 MB in the end (delta: -1.1 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:10:23,750 INFO L168 Benchmark]: CDTParser took 0.22 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 17:10:23,752 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1020.86 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). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:23,764 INFO L168 Benchmark]: Boogie Procedure Inliner took 106.54 ms. Allocated memory is still 1.0 GB. Free memory was 968.5 MB in the beginning and 962.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:23,768 INFO L168 Benchmark]: Boogie Preprocessor took 86.95 ms. Allocated memory is still 1.0 GB. Free memory is still 962.7 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:10:23,774 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 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 1020.86 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). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 106.54 ms. Allocated memory is still 1.0 GB. Free memory was 968.5 MB in the beginning and 962.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 86.95 ms. Allocated memory is still 1.0 GB. Free memory is still 962.7 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...