./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec1_product51.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_spec1_product51.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 0d6f6f11832d8f580d186172cf5d58d3f276ea91 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_spec1_product51.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 0d6f6f11832d8f580d186172cf5d58d3f276ea91 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 09:56:49,776 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:56:49,782 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:56:49,819 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:56:49,822 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:56:49,825 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:56:49,827 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:56:49,844 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:56:49,850 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:56:49,856 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:56:49,858 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:56:49,865 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:56:49,866 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:56:49,871 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:56:49,873 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:56:49,874 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:56:49,878 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:56:49,879 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:56:49,884 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:56:49,891 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:56:49,901 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:56:49,909 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:56:49,911 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:56:49,915 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:56:49,922 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:56:49,926 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:56:49,926 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:56:49,928 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:56:49,929 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:56:49,930 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:56:49,933 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:56:49,934 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:56:49,937 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:56:49,942 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:56:49,946 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:56:49,947 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:56:49,948 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:56:49,951 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:56:49,951 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:56:49,952 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:56:49,955 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:56:49,957 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-27 09:56:50,014 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:56:50,021 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:56:50,022 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:56:50,024 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:56:50,024 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:56:50,029 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:56:50,029 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:56:50,030 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 09:56:50,030 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:56:50,032 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:56:50,032 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:56:50,032 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:56:50,033 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:56:50,033 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:56:50,033 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:56:50,035 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:56:50,038 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:56:50,038 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:56:50,039 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:56:50,040 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:56:50,040 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:56:50,040 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:56:50,041 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:56:50,041 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:56:50,042 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:56:50,042 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 09:56:50,045 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 09:56:50,045 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:56:50,046 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 -> 0d6f6f11832d8f580d186172cf5d58d3f276ea91 [2019-11-27 09:56:50,618 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:56:50,652 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:56:50,661 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:56:50,665 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:56:50,670 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:56:50,673 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec1_product51.cil.c [2019-11-27 09:56:50,837 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aee0f5e1d/d4e64e10389f4ae4a2b5e952216cf7c1/FLAG3209e59fc [2019-11-27 09:56:52,127 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:56:52,128 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec1_product51.cil.c [2019-11-27 09:56:52,161 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aee0f5e1d/d4e64e10389f4ae4a2b5e952216cf7c1/FLAG3209e59fc [2019-11-27 09:56:52,200 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aee0f5e1d/d4e64e10389f4ae4a2b5e952216cf7c1 [2019-11-27 09:56:52,209 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:56:52,211 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:56:52,217 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:56:52,219 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:56:52,226 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:56:52,231 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:56:52" (1/1) ... [2019-11-27 09:56:52,238 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 27.11 09:56:52, skipping insertion in model container [2019-11-27 09:56:52,238 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:56:52" (1/1) ... [2019-11-27 09:56:52,259 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:56:52,365 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:56:53,348 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:56:53,390 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:56:53,631 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:56:53,694 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:56:53,695 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:53 WrapperNode [2019-11-27 09:56:53,696 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:56:53,697 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:56:53,698 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:56:53,698 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:56:53,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:53" (1/1) ... [2019-11-27 09:56:53,791 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:53" (1/1) ... [2019-11-27 09:56:53,886 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:56:53,889 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:56:53,889 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:56:53,890 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:56:53,908 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:53" (1/1) ... [2019-11-27 09:56:53,908 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:53" (1/1) ... [2019-11-27 09:56:53,923 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:53" (1/1) ... [2019-11-27 09:56:53,928 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:53" (1/1) ... [2019-11-27 09:56:53,960 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:53" (1/1) ... [2019-11-27 09:56:53,991 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:53" (1/1) ... [2019-11-27 09:56:54,008 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:53" (1/1) ... [2019-11-27 09:56:54,033 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:56:54,044 INFO L168 Benchmark]: Toolchain (without parser) took 1826.73 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). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:56:54,049 INFO L168 Benchmark]: CDTParser took 0.54 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. [2019-11-27 09:56:54,054 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1479.28 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 978.4 MB in the end (delta: -16.7 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. [2019-11-27 09:56:54,056 INFO L168 Benchmark]: Boogie Procedure Inliner took 191.35 ms. Allocated memory is still 1.0 GB. Free memory is still 978.4 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:56:54,060 INFO L168 Benchmark]: Boogie Preprocessor took 145.65 ms. Allocated memory is still 1.0 GB. Free memory was 978.4 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 09:56:54,067 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54 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 1479.28 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 978.4 MB in the end (delta: -16.7 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 191.35 ms. Allocated memory is still 1.0 GB. Free memory is still 978.4 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 145.65 ms. Allocated memory is still 1.0 GB. Free memory was 978.4 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 09:56:58,068 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:56:58,075 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:56:58,110 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:56:58,112 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:56:58,116 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:56:58,120 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:56:58,134 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:56:58,142 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:56:58,149 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:56:58,150 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:56:58,155 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:56:58,159 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:56:58,162 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:56:58,164 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:56:58,169 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:56:58,170 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:56:58,171 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:56:58,176 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:56:58,183 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:56:58,192 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:56:58,197 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:56:58,198 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:56:58,203 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:56:58,210 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:56:58,211 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:56:58,213 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:56:58,215 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:56:58,215 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:56:58,219 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:56:58,219 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:56:58,220 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:56:58,223 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:56:58,226 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:56:58,229 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:56:58,230 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:56:58,233 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:56:58,233 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:56:58,233 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:56:58,238 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:56:58,240 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:56:58,241 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-27 09:56:58,301 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:56:58,302 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:56:58,303 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:56:58,309 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:56:58,309 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:56:58,310 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:56:58,311 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:56:58,311 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:56:58,311 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:56:58,313 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:56:58,314 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:56:58,316 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:56:58,316 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 09:56:58,316 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 09:56:58,317 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:56:58,318 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:56:58,318 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:56:58,321 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:56:58,323 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:56:58,323 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:56:58,324 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:56:58,324 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:56:58,325 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:56:58,325 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:56:58,326 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:56:58,328 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:56:58,328 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 09:56:58,328 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 09:56:58,329 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:56:58,331 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 09:56:58,332 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 -> 0d6f6f11832d8f580d186172cf5d58d3f276ea91 [2019-11-27 09:56:58,966 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:56:58,998 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:56:59,005 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:56:59,014 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:56:59,015 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:56:59,016 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec1_product51.cil.c [2019-11-27 09:56:59,173 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/472244682/bb421ab95d324716be8c110c5082edc4/FLAG2a08e5eb4 [2019-11-27 09:57:00,435 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:57:00,446 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec1_product51.cil.c [2019-11-27 09:57:00,489 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/472244682/bb421ab95d324716be8c110c5082edc4/FLAG2a08e5eb4 [2019-11-27 09:57:00,532 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/472244682/bb421ab95d324716be8c110c5082edc4 [2019-11-27 09:57:00,540 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:57:00,544 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:57:00,553 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:57:00,555 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:57:00,562 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:57:00,565 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:00" (1/1) ... [2019-11-27 09:57:00,575 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a0c7b98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:00, skipping insertion in model container [2019-11-27 09:57:00,576 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:00" (1/1) ... [2019-11-27 09:57:00,596 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:57:00,719 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:57:01,676 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:57:01,721 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:57:01,968 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:57:02,062 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:57:02,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:02 WrapperNode [2019-11-27 09:57:02,064 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:57:02,073 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:57:02,073 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:57:02,074 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:57:02,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:02" (1/1) ... [2019-11-27 09:57:02,176 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:02" (1/1) ... [2019-11-27 09:57:02,313 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:57:02,315 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:57:02,317 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:57:02,317 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:57:02,348 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:02" (1/1) ... [2019-11-27 09:57:02,349 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:02" (1/1) ... [2019-11-27 09:57:02,369 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:02" (1/1) ... [2019-11-27 09:57:02,371 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:02" (1/1) ... [2019-11-27 09:57:02,417 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:02" (1/1) ... [2019-11-27 09:57:02,454 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:02" (1/1) ... [2019-11-27 09:57:02,467 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:02" (1/1) ... [2019-11-27 09:57:02,482 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:57:02,496 INFO L168 Benchmark]: Toolchain (without parser) took 1946.23 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). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:57:02,497 INFO L168 Benchmark]: CDTParser took 0.36 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 09:57:02,500 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1511.23 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 978.4 MB in the end (delta: -16.7 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. [2019-11-27 09:57:02,509 INFO L168 Benchmark]: Boogie Procedure Inliner took 241.82 ms. Allocated memory is still 1.0 GB. Free memory was 978.4 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 09:57:02,510 INFO L168 Benchmark]: Boogie Preprocessor took 171.73 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 09:57:02,518 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 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 1511.23 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 978.4 MB in the end (delta: -16.7 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 241.82 ms. Allocated memory is still 1.0 GB. Free memory was 978.4 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. * Boogie Preprocessor took 171.73 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...