./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec2_product56.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_spec2_product56.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 730b837dafcd2995b5acc94906fc5437a0c170a6 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_spec2_product56.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 730b837dafcd2995b5acc94906fc5437a0c170a6 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 23:02:26,307 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:02:26,311 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:02:26,343 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:02:26,345 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:02:26,347 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:02:26,351 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:02:26,365 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:02:26,373 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:02:26,379 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:02:26,380 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:02:26,385 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:02:26,388 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:02:26,391 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:02:26,394 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:02:26,397 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:02:26,401 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:02:26,406 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:02:26,409 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:02:26,415 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:02:26,422 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:02:26,431 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:02:26,432 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:02:26,434 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:02:26,442 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:02:26,445 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:02:26,445 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:02:26,447 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:02:26,448 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:02:26,451 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:02:26,453 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:02:26,454 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:02:26,455 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:02:26,458 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:02:26,460 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:02:26,463 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:02:26,464 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:02:26,465 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:02:26,466 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:02:26,467 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:02:26,470 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:02:26,472 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-25 23:02:26,524 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:02:26,530 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:02:26,531 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:02:26,536 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:02:26,536 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:02:26,537 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:02:26,537 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 23:02:26,537 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 23:02:26,537 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 23:02:26,538 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:02:26,539 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:02:26,540 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:02:26,540 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:02:26,540 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 23:02:26,542 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:02:26,542 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:02:26,543 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:02:26,543 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:02:26,545 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:02:26,545 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:02:26,545 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:02:26,546 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:02:26,546 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:02:26,548 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:02:26,548 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:02:26,548 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 23:02:26,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 23:02:26,550 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:02:26,551 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 -> 730b837dafcd2995b5acc94906fc5437a0c170a6 [2019-11-25 23:02:27,179 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:02:27,213 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:02:27,219 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:02:27,224 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:02:27,225 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:02:27,227 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec2_product56.cil.c [2019-11-25 23:02:27,386 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eed26bdf8/91fd9ef635bc4de0b108d2779905893a/FLAG54152c254 [2019-11-25 23:02:28,616 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:02:28,617 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec2_product56.cil.c [2019-11-25 23:02:28,652 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eed26bdf8/91fd9ef635bc4de0b108d2779905893a/FLAG54152c254 [2019-11-25 23:02:28,692 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eed26bdf8/91fd9ef635bc4de0b108d2779905893a [2019-11-25 23:02:28,702 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:02:28,706 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:02:28,710 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:02:28,711 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:02:28,720 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:02:28,725 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:02:28" (1/1) ... [2019-11-25 23:02:28,730 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 11:02:28, skipping insertion in model container [2019-11-25 23:02:28,731 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:02:28" (1/1) ... [2019-11-25 23:02:28,752 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:02:28,870 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:02:29,821 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:02:29,863 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:02:30,115 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:02:30,228 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:02:30,233 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:30 WrapperNode [2019-11-25 23:02:30,234 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:02:30,235 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:02:30,235 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:02:30,235 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:02:30,255 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:30" (1/1) ... [2019-11-25 23:02:30,324 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:30" (1/1) ... [2019-11-25 23:02:30,485 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:02:30,492 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:02:30,495 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:02:30,495 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:02:30,514 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:30" (1/1) ... [2019-11-25 23:02:30,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:30" (1/1) ... [2019-11-25 23:02:30,533 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:30" (1/1) ... [2019-11-25 23:02:30,536 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:30" (1/1) ... [2019-11-25 23:02:30,609 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:30" (1/1) ... [2019-11-25 23:02:30,649 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:30" (1/1) ... [2019-11-25 23:02:30,666 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:30" (1/1) ... [2019-11-25 23:02:30,693 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:02:30,708 INFO L168 Benchmark]: Toolchain (without parser) took 1993.61 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 961.3 MB in the end (delta: 402.2 kB). Peak memory consumption was 467.8 kB. Max. memory is 12.5 GB. [2019-11-25 23:02:30,709 INFO L168 Benchmark]: CDTParser took 2.86 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. [2019-11-25 23:02:30,716 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1524.73 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 972.7 MB in the end (delta: -11.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-25 23:02:30,723 INFO L168 Benchmark]: Boogie Procedure Inliner took 256.92 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 967.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-25 23:02:30,727 INFO L168 Benchmark]: Boogie Preprocessor took 202.55 ms. Allocated memory is still 1.0 GB. Free memory was 967.0 MB in the beginning and 961.3 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-25 23:02:30,742 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.86 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 1524.73 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 972.7 MB in the end (delta: -11.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 256.92 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 967.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 202.55 ms. Allocated memory is still 1.0 GB. Free memory was 967.0 MB in the beginning and 961.3 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... ### Bit-precise run ### This is Ultimate 0.1.24-65d6cd2 [2019-11-25 23:02:34,622 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:02:34,624 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:02:34,659 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:02:34,661 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:02:34,663 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:02:34,669 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:02:34,684 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:02:34,688 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:02:34,693 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:02:34,695 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:02:34,701 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:02:34,701 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:02:34,706 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:02:34,710 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:02:34,714 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:02:34,720 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:02:34,723 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:02:34,730 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:02:34,737 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:02:34,745 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:02:34,749 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:02:34,754 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:02:34,756 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:02:34,764 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:02:34,766 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:02:34,766 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:02:34,769 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:02:34,771 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:02:34,772 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:02:34,774 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:02:34,775 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:02:34,780 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:02:34,781 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:02:34,784 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:02:34,785 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:02:34,787 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:02:34,790 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:02:34,790 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:02:34,793 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:02:34,796 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:02:34,797 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-25 23:02:34,837 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:02:34,839 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:02:34,847 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:02:34,847 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:02:34,848 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:02:34,848 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:02:34,848 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 23:02:34,849 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 23:02:34,849 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:02:34,849 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:02:34,851 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:02:34,851 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:02:34,851 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 23:02:34,852 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 23:02:34,854 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 23:02:34,854 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:02:34,854 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:02:34,855 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:02:34,855 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:02:34,855 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:02:34,857 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:02:34,857 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:02:34,857 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:02:34,858 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:02:34,860 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:02:34,860 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:02:34,860 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 23:02:34,861 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 23:02:34,861 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:02:34,861 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:02:34,864 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 -> 730b837dafcd2995b5acc94906fc5437a0c170a6 [2019-11-25 23:02:35,436 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:02:35,467 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:02:35,473 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:02:35,478 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:02:35,482 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:02:35,484 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec2_product56.cil.c [2019-11-25 23:02:35,648 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c06bb2930/f02e276c50e24f2cacb0e642eae2c30f/FLAGfd087a5d6 [2019-11-25 23:02:36,801 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:02:36,803 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec2_product56.cil.c [2019-11-25 23:02:36,840 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c06bb2930/f02e276c50e24f2cacb0e642eae2c30f/FLAGfd087a5d6 [2019-11-25 23:02:37,282 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c06bb2930/f02e276c50e24f2cacb0e642eae2c30f [2019-11-25 23:02:37,294 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:02:37,296 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:02:37,301 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:02:37,304 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:02:37,311 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:02:37,312 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:02:37" (1/1) ... [2019-11-25 23:02:37,320 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 25.11 11:02:37, skipping insertion in model container [2019-11-25 23:02:37,321 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:02:37" (1/1) ... [2019-11-25 23:02:37,339 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:02:37,448 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:02:38,391 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:02:38,442 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:02:38,677 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:02:38,773 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:02:38,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:38 WrapperNode [2019-11-25 23:02:38,776 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:02:38,780 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:02:38,780 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:02:38,781 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:02:38,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:38" (1/1) ... [2019-11-25 23:02:38,856 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:38" (1/1) ... [2019-11-25 23:02:38,990 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:02:38,993 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:02:38,995 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:02:38,995 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:02:39,004 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:38" (1/1) ... [2019-11-25 23:02:39,005 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:38" (1/1) ... [2019-11-25 23:02:39,020 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:38" (1/1) ... [2019-11-25 23:02:39,022 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:38" (1/1) ... [2019-11-25 23:02:39,076 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:38" (1/1) ... [2019-11-25 23:02:39,114 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:38" (1/1) ... [2019-11-25 23:02:39,127 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:38" (1/1) ... [2019-11-25 23:02:39,150 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:02:39,161 INFO L168 Benchmark]: Toolchain (without parser) took 1858.30 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 963.1 MB in the beginning and 968.4 MB in the end (delta: -5.3 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:02:39,163 INFO L168 Benchmark]: CDTParser took 0.38 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. [2019-11-25 23:02:39,166 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1474.99 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 963.1 MB in the beginning and 979.8 MB in the end (delta: -16.7 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. [2019-11-25 23:02:39,171 INFO L168 Benchmark]: Boogie Procedure Inliner took 212.62 ms. Allocated memory is still 1.0 GB. Free memory was 979.8 MB in the beginning and 974.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-25 23:02:39,178 INFO L168 Benchmark]: Boogie Preprocessor took 158.89 ms. Allocated memory is still 1.0 GB. Free memory was 974.1 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 23:02:39,191 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 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 1474.99 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 963.1 MB in the beginning and 979.8 MB in the end (delta: -16.7 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 212.62 ms. Allocated memory is still 1.0 GB. Free memory was 979.8 MB in the beginning and 974.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 158.89 ms. Allocated memory is still 1.0 GB. Free memory was 974.1 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...