./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec1_product58.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/minepump_spec1_product58.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 454aaa6b423a8831b8582dfeb545ec6b3447f968 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_spec1_product58.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 454aaa6b423a8831b8582dfeb545ec6b3447f968 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:09:15,392 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:09:15,397 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:09:15,430 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:09:15,432 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:09:15,435 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:09:15,438 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:09:15,466 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:09:15,472 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:09:15,476 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:09:15,482 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:09:15,483 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:09:15,486 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:09:15,493 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:09:15,495 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:09:15,498 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:09:15,503 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:09:15,509 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:09:15,512 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:09:15,520 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:09:15,526 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:09:15,532 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:09:15,537 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:09:15,541 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:09:15,549 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:09:15,550 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:09:15,550 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:09:15,555 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:09:15,556 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:09:15,557 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:09:15,557 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:09:15,558 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:09:15,562 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:09:15,563 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:09:15,568 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:09:15,569 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:09:15,570 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:09:15,574 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:09:15,574 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:09:15,580 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:09:15,584 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:09:15,585 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:09:15,625 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:09:15,626 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:09:15,630 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:09:15,631 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:09:15,632 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:09:15,632 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:09:15,635 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:09:15,635 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:09:15,635 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:09:15,636 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:09:15,637 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:09:15,637 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:09:15,638 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:09:15,638 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:09:15,638 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:09:15,639 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:09:15,641 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:09:15,641 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:09:15,641 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:09:15,642 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:09:15,642 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:09:15,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:09:15,643 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:09:15,646 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:09:15,646 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:09:15,647 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:09:15,647 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:09:15,647 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:09:15,647 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 -> 454aaa6b423a8831b8582dfeb545ec6b3447f968 [2019-11-26 17:09:16,189 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:09:16,220 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:09:16,229 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:09:16,232 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:09:16,237 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:09:16,239 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec1_product58.cil.c [2019-11-26 17:09:16,397 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a9ee1196/f16a8ab1c4e34dad920eac84b6079111/FLAG2ab63c958 [2019-11-26 17:09:17,620 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:09:17,628 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec1_product58.cil.c [2019-11-26 17:09:17,663 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a9ee1196/f16a8ab1c4e34dad920eac84b6079111/FLAG2ab63c958 [2019-11-26 17:09:17,702 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a9ee1196/f16a8ab1c4e34dad920eac84b6079111 [2019-11-26 17:09:17,712 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:09:17,715 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:09:17,718 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:09:17,720 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:09:17,731 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:09:17,732 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:09:17" (1/1) ... [2019-11-26 17:09:17,742 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f9a9c64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:17, skipping insertion in model container [2019-11-26 17:09:17,743 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:09:17" (1/1) ... [2019-11-26 17:09:17,762 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:09:17,875 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:09:18,853 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:09:18,891 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:09:19,129 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:09:19,221 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:09:19,225 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:19 WrapperNode [2019-11-26 17:09:19,226 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:09:19,228 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:09:19,228 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:09:19,228 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:09:19,248 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:19" (1/1) ... [2019-11-26 17:09:19,310 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:19" (1/1) ... [2019-11-26 17:09:19,425 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:09:19,429 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:09:19,429 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:09:19,430 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:09:19,445 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:19" (1/1) ... [2019-11-26 17:09:19,446 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:19" (1/1) ... [2019-11-26 17:09:19,466 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:19" (1/1) ... [2019-11-26 17:09:19,466 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:19" (1/1) ... [2019-11-26 17:09:19,509 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:19" (1/1) ... [2019-11-26 17:09:19,545 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:19" (1/1) ... [2019-11-26 17:09:19,569 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:19" (1/1) ... [2019-11-26 17:09:19,582 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:09:19,596 INFO L168 Benchmark]: Toolchain (without parser) took 1875.08 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 967.0 MB in the end (delta: -5.4 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:09:19,598 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:09:19,605 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1509.29 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 972.8 MB in the end (delta: -11.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:09:19,606 INFO L168 Benchmark]: Boogie Procedure Inliner took 201.17 ms. Allocated memory is still 1.0 GB. Free memory was 972.8 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. [2019-11-26 17:09:19,610 INFO L168 Benchmark]: Boogie Preprocessor took 157.54 ms. Allocated memory is still 1.0 GB. Free memory is still 967.0 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:09:19,617 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 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 1509.29 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 972.8 MB in the end (delta: -11.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 201.17 ms. Allocated memory is still 1.0 GB. Free memory was 972.8 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 157.54 ms. Allocated memory is still 1.0 GB. Free memory is still 967.0 MB. There was no memory consumed. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:09:23,538 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:09:23,544 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:09:23,569 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:09:23,570 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:09:23,579 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:09:23,585 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:09:23,603 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:09:23,608 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:09:23,614 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:09:23,616 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:09:23,623 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:09:23,624 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:09:23,629 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:09:23,636 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:09:23,642 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:09:23,644 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:09:23,651 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:09:23,656 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:09:23,666 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:09:23,676 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:09:23,683 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:09:23,685 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:09:23,690 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:09:23,700 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:09:23,701 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:09:23,701 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:09:23,704 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:09:23,707 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:09:23,709 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:09:23,712 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:09:23,713 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:09:23,714 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:09:23,720 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:09:23,722 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:09:23,725 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:09:23,727 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:09:23,729 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:09:23,730 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:09:23,732 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:09:23,736 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:09:23,737 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:09:23,779 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:09:23,781 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:09:23,786 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:09:23,787 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:09:23,787 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:09:23,789 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:09:23,789 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:09:23,789 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:09:23,790 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:09:23,792 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:09:23,793 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:09:23,794 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:09:23,794 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:09:23,795 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:09:23,797 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:09:23,797 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:09:23,798 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:09:23,798 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:09:23,798 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:09:23,799 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:09:23,802 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:09:23,802 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:09:23,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:09:23,803 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:09:23,803 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:09:23,804 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:09:23,804 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:09:23,804 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:09:23,805 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:09:23,805 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:09:23,808 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 -> 454aaa6b423a8831b8582dfeb545ec6b3447f968 [2019-11-26 17:09:24,460 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:09:24,491 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:09:24,497 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:09:24,502 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:09:24,505 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:09:24,507 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec1_product58.cil.c [2019-11-26 17:09:24,664 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cee036a0/204d1fc3bbc946c58ab7301f87b898f3/FLAGed5be03dd [2019-11-26 17:09:25,893 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:09:25,895 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec1_product58.cil.c [2019-11-26 17:09:25,931 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cee036a0/204d1fc3bbc946c58ab7301f87b898f3/FLAGed5be03dd [2019-11-26 17:09:25,971 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cee036a0/204d1fc3bbc946c58ab7301f87b898f3 [2019-11-26 17:09:25,985 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:09:25,987 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:09:25,991 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:09:25,992 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:09:26,002 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:09:26,003 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:09:25" (1/1) ... [2019-11-26 17:09:26,011 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f9a9c64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:26, skipping insertion in model container [2019-11-26 17:09:26,011 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:09:25" (1/1) ... [2019-11-26 17:09:26,031 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:09:26,148 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:09:27,121 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:09:27,164 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:09:27,421 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:09:27,523 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:09:27,525 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:27 WrapperNode [2019-11-26 17:09:27,525 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:09:27,526 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:09:27,528 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:09:27,528 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:09:27,551 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:27" (1/1) ... [2019-11-26 17:09:27,600 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:27" (1/1) ... [2019-11-26 17:09:27,735 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:09:27,739 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:09:27,741 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:09:27,741 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:09:27,754 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:27" (1/1) ... [2019-11-26 17:09:27,754 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:27" (1/1) ... [2019-11-26 17:09:27,775 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:27" (1/1) ... [2019-11-26 17:09:27,777 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:27" (1/1) ... [2019-11-26 17:09:27,817 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:27" (1/1) ... [2019-11-26 17:09:27,858 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:27" (1/1) ... [2019-11-26 17:09:27,864 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:27" (1/1) ... [2019-11-26 17:09:27,890 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:09:27,902 INFO L168 Benchmark]: Toolchain (without parser) took 1907.93 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 967.0 MB in the end (delta: -5.3 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:09:27,907 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:09:27,913 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1534.25 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. [2019-11-26 17:09:27,916 INFO L168 Benchmark]: Boogie Procedure Inliner took 212.70 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. [2019-11-26 17:09:27,918 INFO L168 Benchmark]: Boogie Preprocessor took 152.46 ms. Allocated memory is still 1.0 GB. Free memory is still 967.0 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:09:27,932 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 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 1534.25 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 212.70 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 152.46 ms. Allocated memory is still 1.0 GB. Free memory is still 967.0 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...