./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec4_product10.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 65d6cd23 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_spec4_product10.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 eac2167e56762050a6cde7d8ccfbf36c5d226056 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_spec4_product10.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 eac2167e56762050a6cde7d8ccfbf36c5d226056 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-65d6cd2 [2019-11-25 23:03:14,352 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:03:14,357 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:03:14,372 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:03:14,373 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:03:14,375 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:03:14,385 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:03:14,400 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:03:14,405 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:03:14,412 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:03:14,413 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:03:14,415 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:03:14,416 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:03:14,419 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:03:14,423 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:03:14,425 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:03:14,426 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:03:14,428 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:03:14,434 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:03:14,437 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:03:14,443 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:03:14,449 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:03:14,453 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:03:14,455 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:03:14,458 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:03:14,460 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:03:14,460 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:03:14,462 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:03:14,463 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:03:14,464 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:03:14,466 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:03:14,466 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:03:14,467 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:03:14,469 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:03:14,471 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:03:14,472 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:03:14,474 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:03:14,475 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:03:14,475 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:03:14,476 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:03:14,477 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:03:14,480 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-25 23:03:14,517 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:03:14,517 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:03:14,519 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:03:14,522 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:03:14,522 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:03:14,522 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:03:14,522 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 23:03:14,523 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 23:03:14,523 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 23:03:14,523 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:03:14,524 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:03:14,524 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:03:14,524 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:03:14,525 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 23:03:14,527 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:03:14,527 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:03:14,527 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:03:14,527 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:03:14,528 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:03:14,528 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:03:14,528 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:03:14,528 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:03:14,528 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:03:14,529 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:03:14,530 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:03:14,530 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 23:03:14,530 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 23:03:14,530 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:03:14,530 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 -> eac2167e56762050a6cde7d8ccfbf36c5d226056 [2019-11-25 23:03:15,099 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:03:15,131 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:03:15,138 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:03:15,142 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:03:15,143 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:03:15,144 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec4_product10.cil.c [2019-11-25 23:03:15,305 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f780dfbaa/6d0f55c0f9e7441db9e31485cc3f5f3b/FLAGa0c6913b6 [2019-11-25 23:03:16,525 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:03:16,532 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec4_product10.cil.c [2019-11-25 23:03:16,565 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f780dfbaa/6d0f55c0f9e7441db9e31485cc3f5f3b/FLAGa0c6913b6 [2019-11-25 23:03:16,589 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f780dfbaa/6d0f55c0f9e7441db9e31485cc3f5f3b [2019-11-25 23:03:16,593 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:03:16,595 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:03:16,606 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:03:16,606 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:03:16,617 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:03:16,618 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:03:16" (1/1) ... [2019-11-25 23:03:16,622 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 25.11 11:03:16, skipping insertion in model container [2019-11-25 23:03:16,623 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:03:16" (1/1) ... [2019-11-25 23:03:16,633 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:03:16,748 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:03:17,623 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:03:17,660 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:03:17,892 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:03:17,958 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:03:17,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:17 WrapperNode [2019-11-25 23:03:17,960 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:03:17,961 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:03:17,962 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:03:17,962 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:03:17,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:17" (1/1) ... [2019-11-25 23:03:18,038 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:17" (1/1) ... [2019-11-25 23:03:18,105 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:03:18,106 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:03:18,106 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:03:18,107 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:03:18,119 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:17" (1/1) ... [2019-11-25 23:03:18,120 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:17" (1/1) ... [2019-11-25 23:03:18,137 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:17" (1/1) ... [2019-11-25 23:03:18,138 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:17" (1/1) ... [2019-11-25 23:03:18,156 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:17" (1/1) ... [2019-11-25 23:03:18,189 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:17" (1/1) ... [2019-11-25 23:03:18,197 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:17" (1/1) ... [2019-11-25 23:03:18,209 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:03:18,219 INFO L168 Benchmark]: Toolchain (without parser) took 1616.62 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 978.3 MB in the end (delta: -10.9 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:03:18,233 INFO L168 Benchmark]: CDTParser took 1.51 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. [2019-11-25 23:03:18,235 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1355.39 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 984.1 MB in the end (delta: -16.7 MB). Peak memory consumption was 26.4 MB. Max. memory is 12.5 GB. [2019-11-25 23:03:18,236 INFO L168 Benchmark]: Boogie Procedure Inliner took 144.43 ms. Allocated memory is still 1.0 GB. Free memory was 984.1 MB in the beginning and 978.3 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-25 23:03:18,237 INFO L168 Benchmark]: Boogie Preprocessor took 103.20 ms. Allocated memory is still 1.0 GB. Free memory is still 978.3 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:03:18,247 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.51 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 1355.39 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 984.1 MB in the end (delta: -16.7 MB). Peak memory consumption was 26.4 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 144.43 ms. Allocated memory is still 1.0 GB. Free memory was 984.1 MB in the beginning and 978.3 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 103.20 ms. Allocated memory is still 1.0 GB. Free memory is still 978.3 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 0.1.24-65d6cd2 [2019-11-25 23:03:22,158 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:03:22,164 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:03:22,193 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:03:22,195 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:03:22,198 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:03:22,211 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:03:22,226 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:03:22,231 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:03:22,236 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:03:22,239 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:03:22,243 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:03:22,249 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:03:22,254 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:03:22,256 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:03:22,261 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:03:22,263 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:03:22,270 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:03:22,272 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:03:22,282 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:03:22,288 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:03:22,296 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:03:22,299 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:03:22,303 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:03:22,311 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:03:22,314 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:03:22,314 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:03:22,316 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:03:22,317 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:03:22,321 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:03:22,321 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:03:22,322 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:03:22,324 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:03:22,328 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:03:22,332 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:03:22,333 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:03:22,334 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:03:22,337 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:03:22,337 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:03:22,338 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:03:22,343 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:03:22,344 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-25 23:03:22,384 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:03:22,386 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:03:22,390 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:03:22,391 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:03:22,393 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:03:22,393 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:03:22,393 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 23:03:22,394 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 23:03:22,396 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:03:22,396 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:03:22,397 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:03:22,398 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:03:22,398 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 23:03:22,401 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 23:03:22,402 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 23:03:22,402 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:03:22,402 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:03:22,403 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:03:22,403 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:03:22,403 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:03:22,406 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:03:22,406 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:03:22,406 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:03:22,407 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:03:22,407 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:03:22,407 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:03:22,408 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 23:03:22,408 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 23:03:22,411 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:03:22,411 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:03:22,413 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 -> eac2167e56762050a6cde7d8ccfbf36c5d226056 [2019-11-25 23:03:23,060 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:03:23,092 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:03:23,102 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:03:23,106 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:03:23,111 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:03:23,112 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec4_product10.cil.c [2019-11-25 23:03:23,255 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d83cb6e2/1b698eabd4b04508a004597af55ed576/FLAG44eb075bc [2019-11-25 23:03:24,500 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:03:24,501 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec4_product10.cil.c [2019-11-25 23:03:24,546 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d83cb6e2/1b698eabd4b04508a004597af55ed576/FLAG44eb075bc [2019-11-25 23:03:24,586 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d83cb6e2/1b698eabd4b04508a004597af55ed576 [2019-11-25 23:03:24,596 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:03:24,600 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:03:24,603 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:03:24,605 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:03:24,611 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:03:24,612 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:03:24" (1/1) ... [2019-11-25 23:03:24,621 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 25.11 11:03:24, skipping insertion in model container [2019-11-25 23:03:24,622 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:03:24" (1/1) ... [2019-11-25 23:03:24,637 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:03:24,719 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:03:25,625 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:03:25,676 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:03:25,886 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:03:25,958 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:03:25,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:25 WrapperNode [2019-11-25 23:03:25,960 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:03:25,962 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:03:25,962 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:03:25,963 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:03:25,974 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:25" (1/1) ... [2019-11-25 23:03:26,021 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:25" (1/1) ... [2019-11-25 23:03:26,094 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:03:26,096 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:03:26,096 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:03:26,097 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:03:26,109 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:25" (1/1) ... [2019-11-25 23:03:26,110 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:25" (1/1) ... [2019-11-25 23:03:26,125 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:25" (1/1) ... [2019-11-25 23:03:26,126 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:25" (1/1) ... [2019-11-25 23:03:26,161 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:25" (1/1) ... [2019-11-25 23:03:26,181 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:25" (1/1) ... [2019-11-25 23:03:26,183 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:25" (1/1) ... [2019-11-25 23:03:26,193 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:03:26,202 INFO L168 Benchmark]: Toolchain (without parser) took 1601.26 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 968.4 MB in the end (delta: -1.0 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:03:26,204 INFO L168 Benchmark]: CDTParser took 0.43 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. [2019-11-25 23:03:26,207 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1357.66 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 974.2 MB in the end (delta: -6.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-25 23:03:26,208 INFO L168 Benchmark]: Boogie Procedure Inliner took 133.74 ms. Allocated memory is still 1.0 GB. Free memory is still 974.2 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:03:26,210 INFO L168 Benchmark]: Boogie Preprocessor took 102.70 ms. Allocated memory is still 1.0 GB. Free memory was 974.2 MB in the beginning and 968.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-25 23:03:26,227 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 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1357.66 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 974.2 MB in the end (delta: -6.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 133.74 ms. Allocated memory is still 1.0 GB. Free memory is still 974.2 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 102.70 ms. Allocated memory is still 1.0 GB. Free memory was 974.2 MB in the beginning and 968.4 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...