./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec2_productSimulator.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version da95e156 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/minepump_spec2_productSimulator.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 f3897e59b530ba955e2bc8f3ddb0621a99e3d436 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_productSimulator.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 f3897e59b530ba955e2bc8f3ddb0621a99e3d436 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-da95e15 [2019-11-27 09:57:34,310 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:57:34,315 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:57:34,338 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:57:34,339 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:57:34,342 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:57:34,344 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:57:34,372 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:57:34,377 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:57:34,382 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:57:34,386 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:57:34,394 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:57:34,395 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:57:34,399 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:57:34,404 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:57:34,406 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:57:34,410 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:57:34,416 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:57:34,420 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:57:34,431 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:57:34,437 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:57:34,445 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:57:34,448 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:57:34,452 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:57:34,461 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:57:34,461 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:57:34,464 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:57:34,466 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:57:34,467 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:57:34,470 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:57:34,471 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:57:34,474 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:57:34,476 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:57:34,479 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:57:34,483 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:57:34,485 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:57:34,488 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:57:34,489 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:57:34,489 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:57:34,490 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:57:34,494 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:57:34,495 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-27 09:57:34,536 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:57:34,537 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:57:34,541 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:57:34,543 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:57:34,543 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:57:34,544 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:57:34,546 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:57:34,546 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 09:57:34,546 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:57:34,547 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:57:34,548 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:57:34,551 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:57:34,551 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:57:34,552 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:57:34,552 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:57:34,552 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:57:34,553 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:57:34,553 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:57:34,553 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:57:34,556 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:57:34,556 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:57:34,556 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:57:34,557 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:57:34,557 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:57:34,557 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:57:34,558 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 09:57:34,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 09:57:34,559 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:57:34,562 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 -> f3897e59b530ba955e2bc8f3ddb0621a99e3d436 [2019-11-27 09:57:35,137 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:57:35,168 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:57:35,174 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:57:35,180 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:57:35,181 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:57:35,183 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec2_productSimulator.cil.c [2019-11-27 09:57:35,344 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db22f3910/dfdb05249a63402eab9633d89417d6e6/FLAGa8336bf9f [2019-11-27 09:57:36,544 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:57:36,547 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec2_productSimulator.cil.c [2019-11-27 09:57:36,585 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db22f3910/dfdb05249a63402eab9633d89417d6e6/FLAGa8336bf9f [2019-11-27 09:57:36,626 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db22f3910/dfdb05249a63402eab9633d89417d6e6 [2019-11-27 09:57:36,633 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:57:36,636 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:57:36,642 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:57:36,643 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:57:36,647 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:57:36,649 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:36" (1/1) ... [2019-11-27 09:57:36,655 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a0c7b98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:36, skipping insertion in model container [2019-11-27 09:57:36,655 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:36" (1/1) ... [2019-11-27 09:57:36,662 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:57:36,754 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:57:37,734 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:57:37,778 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:57:38,022 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:57:38,137 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:57:38,139 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:38 WrapperNode [2019-11-27 09:57:38,140 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:57:38,143 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:57:38,145 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:57:38,145 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:57:38,164 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:38" (1/1) ... [2019-11-27 09:57:38,223 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:38" (1/1) ... [2019-11-27 09:57:38,483 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:57:38,488 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:57:38,490 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:57:38,490 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:57:38,511 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:38" (1/1) ... [2019-11-27 09:57:38,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:38" (1/1) ... [2019-11-27 09:57:38,547 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:38" (1/1) ... [2019-11-27 09:57:38,549 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:38" (1/1) ... [2019-11-27 09:57:38,655 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:38" (1/1) ... [2019-11-27 09:57:38,733 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:38" (1/1) ... [2019-11-27 09:57:38,753 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:38" (1/1) ... [2019-11-27 09:57:38,778 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:57:38,789 INFO L168 Benchmark]: Toolchain (without parser) took 2147.76 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 949.8 MB in the end (delta: 11.9 MB). Peak memory consumption was 12.0 MB. Max. memory is 12.5 GB. [2019-11-27 09:57:38,790 INFO L168 Benchmark]: CDTParser took 2.97 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:57:38,793 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1499.95 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 972.7 MB in the end (delta: -11.0 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:57:38,796 INFO L168 Benchmark]: Boogie Procedure Inliner took 345.12 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 961.3 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:57:38,800 INFO L168 Benchmark]: Boogie Preprocessor took 290.53 ms. Allocated memory is still 1.0 GB. Free memory was 961.3 MB in the beginning and 949.8 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:57:38,811 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.97 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 1499.95 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 972.7 MB in the end (delta: -11.0 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 345.12 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 961.3 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 290.53 ms. Allocated memory is still 1.0 GB. Free memory was 961.3 MB in the beginning and 949.8 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-da95e15 [2019-11-27 09:57:42,726 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:57:42,732 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:57:42,760 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:57:42,761 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:57:42,764 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:57:42,766 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:57:42,794 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:57:42,797 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:57:42,804 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:57:42,811 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:57:42,813 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:57:42,815 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:57:42,820 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:57:42,826 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:57:42,830 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:57:42,833 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:57:42,837 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:57:42,843 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:57:42,865 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:57:42,878 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:57:42,888 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:57:42,891 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:57:42,898 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:57:42,903 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:57:42,906 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:57:42,906 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:57:42,908 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:57:42,910 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:57:42,914 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:57:42,914 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:57:42,915 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:57:42,920 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:57:42,924 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:57:42,928 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:57:42,930 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:57:42,931 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:57:42,933 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:57:42,933 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:57:42,937 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:57:42,939 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:57:42,941 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-27 09:57:42,986 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:57:42,988 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:57:42,993 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:57:42,995 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:57:42,995 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:57:42,997 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:57:42,997 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:57:42,998 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:57:42,998 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:57:42,998 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:57:43,001 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:57:43,001 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:57:43,002 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 09:57:43,005 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 09:57:43,006 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:57:43,006 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:57:43,006 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:57:43,007 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:57:43,007 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:57:43,008 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:57:43,008 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:57:43,010 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:57:43,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:57:43,011 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:57:43,011 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:57:43,013 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:57:43,013 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 09:57:43,013 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 09:57:43,014 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:57:43,014 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 09:57:43,017 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 -> f3897e59b530ba955e2bc8f3ddb0621a99e3d436 [2019-11-27 09:57:43,595 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:57:43,624 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:57:43,634 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:57:43,636 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:57:43,639 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:57:43,641 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec2_productSimulator.cil.c [2019-11-27 09:57:43,802 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd972a69d/1962767779364678a313a0c996d74023/FLAG73724a773 [2019-11-27 09:57:45,019 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:57:45,024 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec2_productSimulator.cil.c [2019-11-27 09:57:45,058 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd972a69d/1962767779364678a313a0c996d74023/FLAG73724a773 [2019-11-27 09:57:45,080 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd972a69d/1962767779364678a313a0c996d74023 [2019-11-27 09:57:45,084 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:57:45,089 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:57:45,104 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:57:45,105 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:57:45,113 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:57:45,115 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:45" (1/1) ... [2019-11-27 09:57:45,118 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ef5a3f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:45, skipping insertion in model container [2019-11-27 09:57:45,119 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:45" (1/1) ... [2019-11-27 09:57:45,129 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:57:45,254 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:57:46,227 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:57:46,277 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:57:46,545 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:57:46,650 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:57:46,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:46 WrapperNode [2019-11-27 09:57:46,651 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:57:46,652 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:57:46,654 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:57:46,654 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:57:46,674 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:46" (1/1) ... [2019-11-27 09:57:46,723 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:46" (1/1) ... [2019-11-27 09:57:46,965 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:57:46,972 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:57:46,976 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:57:46,976 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:57:47,003 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:46" (1/1) ... [2019-11-27 09:57:47,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:46" (1/1) ... [2019-11-27 09:57:47,035 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:46" (1/1) ... [2019-11-27 09:57:47,042 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:46" (1/1) ... [2019-11-27 09:57:47,163 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:46" (1/1) ... [2019-11-27 09:57:47,240 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:46" (1/1) ... [2019-11-27 09:57:47,262 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:46" (1/1) ... [2019-11-27 09:57:47,311 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:57:47,319 INFO L168 Benchmark]: Toolchain (without parser) took 2229.43 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 949.7 MB in the end (delta: 17.7 MB). Peak memory consumption was 17.8 MB. Max. memory is 12.5 GB. [2019-11-27 09:57:47,324 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:57:47,326 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1547.58 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 972.7 MB in the end (delta: -5.3 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:57:47,329 INFO L168 Benchmark]: Boogie Procedure Inliner took 320.11 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 955.5 MB in the end (delta: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 12.5 GB. [2019-11-27 09:57:47,333 INFO L168 Benchmark]: Boogie Preprocessor took 343.03 ms. Allocated memory is still 1.0 GB. Free memory was 955.5 MB in the beginning and 949.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 09:57:47,346 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 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 1547.58 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 972.7 MB in the end (delta: -5.3 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 320.11 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 955.5 MB in the end (delta: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 343.03 ms. Allocated memory is still 1.0 GB. Free memory was 955.5 MB in the beginning and 949.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...