./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec3_product12.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_product12.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 a45474bbddd00a02338fe4b16e46d3dadff1b340 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_product12.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 a45474bbddd00a02338fe4b16e46d3dadff1b340 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:10:03,086 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:10:03,092 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:10:03,124 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:10:03,126 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:10:03,128 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:10:03,131 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:10:03,149 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:10:03,157 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:10:03,163 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:10:03,165 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:10:03,171 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:10:03,172 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:10:03,177 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:10:03,181 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:10:03,184 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:10:03,190 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:10:03,193 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:10:03,198 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:10:03,206 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:10:03,212 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:10:03,219 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:10:03,223 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:10:03,227 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:10:03,234 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:10:03,235 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:10:03,235 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:10:03,239 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:10:03,242 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:10:03,243 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:10:03,244 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:10:03,245 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:10:03,245 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:10:03,250 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:10:03,252 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:10:03,252 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:10:03,257 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:10:03,258 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:10:03,258 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:10:03,259 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:10:03,263 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:10:03,264 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:10:03,303 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:10:03,305 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:10:03,309 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:10:03,309 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:10:03,311 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:10:03,311 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:10:03,311 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:10:03,314 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:10:03,314 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:10:03,314 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:10:03,316 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:10:03,316 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:10:03,316 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:10:03,317 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:10:03,317 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:10:03,319 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:10:03,319 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:10:03,319 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:10:03,320 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:10:03,321 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:10:03,321 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:10:03,321 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:10:03,323 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:10:03,323 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:10:03,324 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:10:03,326 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:10:03,326 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:10:03,326 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:10:03,327 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 -> a45474bbddd00a02338fe4b16e46d3dadff1b340 [2019-11-26 17:10:03,894 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:10:03,927 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:10:03,936 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:10:03,941 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:10:03,942 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:10:03,944 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product12.cil.c [2019-11-26 17:10:04,103 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/723b4a8b8/a82e8fbf6d484b4faf8544b3d89eaa19/FLAG755665a87 [2019-11-26 17:10:05,281 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:10:05,283 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product12.cil.c [2019-11-26 17:10:05,313 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/723b4a8b8/a82e8fbf6d484b4faf8544b3d89eaa19/FLAG755665a87 [2019-11-26 17:10:05,348 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/723b4a8b8/a82e8fbf6d484b4faf8544b3d89eaa19 [2019-11-26 17:10:05,354 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:10:05,357 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:10:05,365 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:05,366 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:10:05,378 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:10:05,379 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:05" (1/1) ... [2019-11-26 17:10:05,387 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f9a9c64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:05, skipping insertion in model container [2019-11-26 17:10:05,388 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:05" (1/1) ... [2019-11-26 17:10:05,398 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:10:05,510 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:10:06,406 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:06,440 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:10:06,678 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:06,746 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:10:06,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:06 WrapperNode [2019-11-26 17:10:06,749 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:06,750 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:06,750 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:10:06,750 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:10:06,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:06" (1/1) ... [2019-11-26 17:10:06,842 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:06" (1/1) ... [2019-11-26 17:10:06,916 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:06,918 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:10:06,919 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:10:06,919 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:10:06,930 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:06" (1/1) ... [2019-11-26 17:10:06,930 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:06" (1/1) ... [2019-11-26 17:10:06,950 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:06" (1/1) ... [2019-11-26 17:10:06,953 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:06" (1/1) ... [2019-11-26 17:10:06,975 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:06" (1/1) ... [2019-11-26 17:10:06,991 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:06" (1/1) ... [2019-11-26 17:10:07,004 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:06" (1/1) ... [2019-11-26 17:10:07,008 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:10:07,027 INFO L168 Benchmark]: Toolchain (without parser) took 1654.70 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). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:10:07,030 INFO L168 Benchmark]: CDTParser took 0.34 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 17:10:07,035 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1384.01 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 20.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:07,038 INFO L168 Benchmark]: Boogie Procedure Inliner took 168.27 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. [2019-11-26 17:10:07,039 INFO L168 Benchmark]: Boogie Preprocessor took 90.25 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. [2019-11-26 17:10:07,049 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 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 1384.01 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 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 168.27 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 90.25 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. 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 17:10:10,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:10:10,833 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:10:10,863 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:10:10,864 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:10:10,867 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:10:10,869 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:10:10,898 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:10:10,900 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:10:10,908 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:10:10,909 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:10:10,914 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:10:10,915 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:10:10,921 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:10:10,924 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:10:10,928 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:10:10,932 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:10:10,937 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:10:10,941 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:10:10,950 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:10:10,958 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:10:10,965 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:10:10,967 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:10:10,972 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:10:10,978 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:10:10,980 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:10:10,980 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:10:10,987 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:10:10,988 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:10:10,989 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:10:10,989 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:10:10,990 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:10:10,991 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:10:10,993 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:10:10,996 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:10:10,997 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:10:11,002 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:10:11,002 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:10:11,002 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:10:11,006 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:10:11,007 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:10:11,010 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:10:11,046 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:10:11,047 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:10:11,052 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:10:11,052 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:10:11,053 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:10:11,053 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:10:11,056 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:10:11,056 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:10:11,056 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:10:11,057 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:10:11,058 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:10:11,058 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:10:11,059 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:10:11,059 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:10:11,061 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:10:11,061 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:10:11,061 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:10:11,062 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:10:11,064 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:10:11,064 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:10:11,065 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:10:11,065 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:10:11,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:10:11,066 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:10:11,066 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:10:11,067 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:10:11,067 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:10:11,069 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:10:11,069 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:10:11,069 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:10:11,071 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 -> a45474bbddd00a02338fe4b16e46d3dadff1b340 [2019-11-26 17:10:11,702 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:10:11,731 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:10:11,739 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:10:11,742 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:10:11,744 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:10:11,747 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product12.cil.c [2019-11-26 17:10:11,902 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed6220fdb/d687d2ab7a0a42cab092d15f63bc5b62/FLAGef634d6ca [2019-11-26 17:10:13,017 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:10:13,019 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product12.cil.c [2019-11-26 17:10:13,052 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed6220fdb/d687d2ab7a0a42cab092d15f63bc5b62/FLAGef634d6ca [2019-11-26 17:10:13,545 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed6220fdb/d687d2ab7a0a42cab092d15f63bc5b62 [2019-11-26 17:10:13,552 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:10:13,554 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:10:13,563 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:13,564 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:10:13,567 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:10:13,569 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:13" (1/1) ... [2019-11-26 17:10:13,572 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c177520 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:13, skipping insertion in model container [2019-11-26 17:10:13,573 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:13" (1/1) ... [2019-11-26 17:10:13,601 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:10:13,710 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:10:14,635 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:14,687 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:10:14,938 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:15,022 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:10:15,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:15 WrapperNode [2019-11-26 17:10:15,024 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:15,025 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:15,025 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:10:15,026 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:10:15,039 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:15" (1/1) ... [2019-11-26 17:10:15,104 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:15" (1/1) ... [2019-11-26 17:10:15,184 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:15,186 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:10:15,187 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:10:15,187 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:10:15,202 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:15" (1/1) ... [2019-11-26 17:10:15,210 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:15" (1/1) ... [2019-11-26 17:10:15,223 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:15" (1/1) ... [2019-11-26 17:10:15,224 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:15" (1/1) ... [2019-11-26 17:10:15,260 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:15" (1/1) ... [2019-11-26 17:10:15,280 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:15" (1/1) ... [2019-11-26 17:10:15,287 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:15" (1/1) ... [2019-11-26 17:10:15,297 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:10:15,313 INFO L168 Benchmark]: Toolchain (without parser) took 1745.97 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 968.3 MB in the end (delta: -6.6 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:10:15,323 INFO L168 Benchmark]: CDTParser took 0.43 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 17:10:15,324 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1461.46 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 974.1 MB in the end (delta: -12.4 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:15,328 INFO L168 Benchmark]: Boogie Procedure Inliner took 160.86 ms. Allocated memory is still 1.0 GB. Free memory is still 974.1 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:10:15,330 INFO L168 Benchmark]: Boogie Preprocessor took 111.06 ms. Allocated memory is still 1.0 GB. Free memory was 974.1 MB in the beginning and 968.3 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:15,339 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 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 1461.46 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 974.1 MB in the end (delta: -12.4 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 160.86 ms. Allocated memory is still 1.0 GB. Free memory is still 974.1 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 111.06 ms. Allocated memory is still 1.0 GB. Free memory was 974.1 MB in the beginning and 968.3 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...