./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec3_product01.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version da95e156 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/minepump_spec3_product01.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 ccadd62ee8105295b69b007526cf1ebacb802621 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_product01.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 ccadd62ee8105295b69b007526cf1ebacb802621 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-da95e15 [2019-11-27 09:57:33,157 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:57:33,162 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:57:33,184 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:57:33,185 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:57:33,191 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:57:33,195 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:57:33,207 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:57:33,214 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:57:33,219 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:57:33,220 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:57:33,224 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:57:33,224 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:57:33,227 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:57:33,228 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:57:33,229 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:57:33,232 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:57:33,234 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:57:33,235 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:57:33,243 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:57:33,249 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:57:33,250 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:57:33,254 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:57:33,256 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:57:33,261 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:57:33,262 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:57:33,262 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:57:33,265 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:57:33,266 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:57:33,266 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:57:33,269 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:57:33,270 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:57:33,270 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:57:33,271 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:57:33,276 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:57:33,277 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:57:33,278 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:57:33,279 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:57:33,279 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:57:33,283 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:57:33,284 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:57:33,284 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-27 09:57:33,314 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:57:33,314 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:57:33,317 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:57:33,318 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:57:33,318 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:57:33,318 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:57:33,320 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:57:33,320 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 09:57:33,320 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:57:33,320 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:57:33,321 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:57:33,321 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:57:33,323 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:57:33,323 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:57:33,323 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:57:33,323 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:57:33,324 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:57:33,324 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:57:33,325 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:57:33,325 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:57:33,325 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:57:33,325 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:57:33,328 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:57:33,328 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:57:33,328 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:57:33,328 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 09:57:33,329 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 09:57:33,329 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:57:33,329 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 -> ccadd62ee8105295b69b007526cf1ebacb802621 [2019-11-27 09:57:33,788 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:57:33,810 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:57:33,813 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:57:33,814 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:57:33,817 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:57:33,818 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product01.cil.c [2019-11-27 09:57:33,924 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7303be61/703a605d7fd94e679880cd009aa71b7a/FLAG844f001d1 [2019-11-27 09:57:34,736 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:57:34,745 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product01.cil.c [2019-11-27 09:57:34,769 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7303be61/703a605d7fd94e679880cd009aa71b7a/FLAG844f001d1 [2019-11-27 09:57:34,952 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7303be61/703a605d7fd94e679880cd009aa71b7a [2019-11-27 09:57:34,957 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:57:34,958 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:57:34,965 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:57:34,965 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:57:34,968 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:57:34,969 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:34" (1/1) ... [2019-11-27 09:57:34,974 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29715357 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:34, skipping insertion in model container [2019-11-27 09:57:34,974 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:34" (1/1) ... [2019-11-27 09:57:34,986 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:57:35,072 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:57:35,696 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:57:35,724 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:57:35,893 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:57:35,946 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:57:35,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:35 WrapperNode [2019-11-27 09:57:35,947 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:57:35,948 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:57:35,949 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:57:35,949 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:57:35,956 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:35" (1/1) ... [2019-11-27 09:57:36,008 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:35" (1/1) ... [2019-11-27 09:57:36,068 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:57:36,071 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:57:36,071 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:57:36,071 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:57:36,081 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:35" (1/1) ... [2019-11-27 09:57:36,081 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:35" (1/1) ... [2019-11-27 09:57:36,091 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:35" (1/1) ... [2019-11-27 09:57:36,092 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:35" (1/1) ... [2019-11-27 09:57:36,107 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:35" (1/1) ... [2019-11-27 09:57:36,121 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:35" (1/1) ... [2019-11-27 09:57:36,127 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:35" (1/1) ... [2019-11-27 09:57:36,134 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:57:36,140 INFO L168 Benchmark]: Toolchain (without parser) took 1178.09 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 966.0 MB in the beginning and 978.5 MB in the end (delta: -12.6 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:57:36,141 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:57:36,155 INFO L168 Benchmark]: CACSL2BoogieTranslator took 983.32 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 966.0 MB in the beginning and 984.3 MB in the end (delta: -18.3 MB). Peak memory consumption was 20.4 MB. Max. memory is 12.5 GB. [2019-11-27 09:57:36,157 INFO L168 Benchmark]: Boogie Procedure Inliner took 122.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.5 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:57:36,157 INFO L168 Benchmark]: Boogie Preprocessor took 63.59 ms. Allocated memory is still 1.0 GB. Free memory is still 978.5 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:57:36,164 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 983.32 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 966.0 MB in the beginning and 984.3 MB in the end (delta: -18.3 MB). Peak memory consumption was 20.4 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 122.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.5 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 63.59 ms. Allocated memory is still 1.0 GB. Free memory is still 978.5 MB. There was no memory consumed. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-da95e15 [2019-11-27 09:57:38,868 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:57:38,873 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:57:38,896 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:57:38,898 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:57:38,900 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:57:38,905 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:57:38,915 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:57:38,922 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:57:38,924 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:57:38,928 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:57:38,931 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:57:38,933 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:57:38,935 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:57:38,938 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:57:38,940 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:57:38,941 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:57:38,943 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:57:38,947 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:57:38,952 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:57:38,957 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:57:38,965 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:57:38,966 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:57:38,967 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:57:38,972 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:57:38,975 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:57:38,975 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:57:38,977 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:57:38,977 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:57:38,980 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:57:38,981 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:57:38,981 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:57:38,982 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:57:38,986 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:57:38,988 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:57:38,988 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:57:38,989 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:57:38,989 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:57:38,989 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:57:38,992 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:57:38,996 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:57:38,997 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-27 09:57:39,025 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:57:39,025 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:57:39,031 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:57:39,031 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:57:39,032 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:57:39,032 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:57:39,032 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:57:39,032 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:57:39,032 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:57:39,033 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:57:39,035 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:57:39,036 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:57:39,036 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 09:57:39,036 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 09:57:39,037 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:57:39,037 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:57:39,037 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:57:39,037 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:57:39,037 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:57:39,038 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:57:39,040 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:57:39,040 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:57:39,040 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:57:39,041 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:57:39,041 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:57:39,041 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:57:39,041 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 09:57:39,041 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 09:57:39,042 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:57:39,042 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 09:57:39,044 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 -> ccadd62ee8105295b69b007526cf1ebacb802621 [2019-11-27 09:57:39,485 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:57:39,504 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:57:39,510 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:57:39,511 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:57:39,514 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:57:39,515 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product01.cil.c [2019-11-27 09:57:39,619 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d7690968/c2c53b35c16a4901bee3a5a818e14d49/FLAG3699eea7f [2019-11-27 09:57:40,439 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:57:40,440 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product01.cil.c [2019-11-27 09:57:40,464 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d7690968/c2c53b35c16a4901bee3a5a818e14d49/FLAG3699eea7f [2019-11-27 09:57:40,634 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d7690968/c2c53b35c16a4901bee3a5a818e14d49 [2019-11-27 09:57:40,641 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:57:40,643 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:57:40,649 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:57:40,652 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:57:40,655 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:57:40,659 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:40" (1/1) ... [2019-11-27 09:57:40,664 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6628c258 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:40, skipping insertion in model container [2019-11-27 09:57:40,665 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:40" (1/1) ... [2019-11-27 09:57:40,682 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:57:40,754 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:57:41,379 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:57:41,417 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:57:41,590 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:57:41,643 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:57:41,645 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:41 WrapperNode [2019-11-27 09:57:41,645 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:57:41,646 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:57:41,646 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:57:41,646 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:57:41,654 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:41" (1/1) ... [2019-11-27 09:57:41,694 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:41" (1/1) ... [2019-11-27 09:57:41,745 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:57:41,746 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:57:41,746 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:57:41,747 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:57:41,757 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:41" (1/1) ... [2019-11-27 09:57:41,757 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:41" (1/1) ... [2019-11-27 09:57:41,765 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:41" (1/1) ... [2019-11-27 09:57:41,765 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:41" (1/1) ... [2019-11-27 09:57:41,792 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:41" (1/1) ... [2019-11-27 09:57:41,805 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:41" (1/1) ... [2019-11-27 09:57:41,808 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:41" (1/1) ... [2019-11-27 09:57:41,817 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:57:41,824 INFO L168 Benchmark]: Toolchain (without parser) took 1179.18 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 972.8 MB in the end (delta: -11.1 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:57:41,825 INFO L168 Benchmark]: CDTParser took 0.25 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 09:57:41,837 INFO L168 Benchmark]: CACSL2BoogieTranslator took 996.31 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 978.5 MB in the end (delta: -16.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:57:41,838 INFO L168 Benchmark]: Boogie Procedure Inliner took 99.44 ms. Allocated memory is still 1.0 GB. Free memory is still 978.5 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:57:41,840 INFO L168 Benchmark]: Boogie Preprocessor took 74.39 ms. Allocated memory is still 1.0 GB. Free memory was 978.5 MB in the beginning and 972.8 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 09:57:41,844 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 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 996.31 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 978.5 MB in the end (delta: -16.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 99.44 ms. Allocated memory is still 1.0 GB. Free memory is still 978.5 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 74.39 ms. Allocated memory is still 1.0 GB. Free memory was 978.5 MB in the beginning and 972.8 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...