./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec5_product11.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_spec5_product11.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 cf347ee6b7145f66d1d9f7a0b777d2801d91233d .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_spec5_product11.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 cf347ee6b7145f66d1d9f7a0b777d2801d91233d ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-65d6cd2 [2019-11-25 23:03:50,434 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:03:50,440 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:03:50,470 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:03:50,472 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:03:50,475 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:03:50,482 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:03:50,506 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:03:50,511 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:03:50,517 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:03:50,520 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:03:50,524 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:03:50,526 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:03:50,531 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:03:50,538 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:03:50,540 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:03:50,545 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:03:50,547 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:03:50,553 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:03:50,558 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:03:50,569 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:03:50,571 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:03:50,577 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:03:50,583 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:03:50,591 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:03:50,594 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:03:50,594 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:03:50,597 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:03:50,599 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:03:50,602 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:03:50,603 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:03:50,607 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:03:50,608 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:03:50,610 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:03:50,614 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:03:50,616 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:03:50,617 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:03:50,619 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:03:50,621 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:03:50,625 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:03:50,630 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:03:50,631 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-25 23:03:50,673 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:03:50,675 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:03:50,679 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:03:50,681 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:03:50,681 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:03:50,681 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:03:50,682 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 23:03:50,684 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 23:03:50,684 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 23:03:50,684 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:03:50,686 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:03:50,686 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:03:50,689 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:03:50,689 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 23:03:50,690 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:03:50,690 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:03:50,690 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:03:50,691 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:03:50,691 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:03:50,691 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:03:50,694 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:03:50,694 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:03:50,695 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:03:50,695 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:03:50,695 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:03:50,696 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 23:03:50,697 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 23:03:50,697 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:03:50,697 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 -> cf347ee6b7145f66d1d9f7a0b777d2801d91233d [2019-11-25 23:03:51,223 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:03:51,254 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:03:51,262 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:03:51,266 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:03:51,267 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:03:51,271 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product11.cil.c [2019-11-25 23:03:51,431 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a7e67cf5/f7b143b51eb74bbc813d33223b8f2ba5/FLAG1f2d10bb1 [2019-11-25 23:03:52,630 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:03:52,632 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product11.cil.c [2019-11-25 23:03:52,665 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a7e67cf5/f7b143b51eb74bbc813d33223b8f2ba5/FLAG1f2d10bb1 [2019-11-25 23:03:52,706 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a7e67cf5/f7b143b51eb74bbc813d33223b8f2ba5 [2019-11-25 23:03:52,714 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:03:52,717 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:03:52,723 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:03:52,724 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:03:52,733 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:03:52,734 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:03:52" (1/1) ... [2019-11-25 23:03:52,743 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 25.11 11:03:52, skipping insertion in model container [2019-11-25 23:03:52,743 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:03:52" (1/1) ... [2019-11-25 23:03:52,762 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:03:52,875 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:03:53,756 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:03:53,795 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:03:54,021 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:03:54,100 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:03:54,104 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:54 WrapperNode [2019-11-25 23:03:54,105 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:03:54,108 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:03:54,108 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:03:54,108 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:03:54,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:54" (1/1) ... [2019-11-25 23:03:54,180 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:54" (1/1) ... [2019-11-25 23:03:54,285 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:03:54,287 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:03:54,289 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:03:54,289 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:03:54,311 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:54" (1/1) ... [2019-11-25 23:03:54,312 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:54" (1/1) ... [2019-11-25 23:03:54,331 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:54" (1/1) ... [2019-11-25 23:03:54,332 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:54" (1/1) ... [2019-11-25 23:03:54,351 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:54" (1/1) ... [2019-11-25 23:03:54,381 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:54" (1/1) ... [2019-11-25 23:03:54,392 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:54" (1/1) ... [2019-11-25 23:03:54,396 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:03:54,412 INFO L168 Benchmark]: Toolchain (without parser) took 1688.26 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 978.5 MB in the end (delta: -16.8 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:03:54,416 INFO L168 Benchmark]: CDTParser took 0.53 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 23:03:54,419 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1381.89 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 978.5 MB in the end (delta: -16.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-25 23:03:54,421 INFO L168 Benchmark]: Boogie Procedure Inliner took 179.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.5 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:03:54,423 INFO L168 Benchmark]: Boogie Preprocessor took 115.43 ms. Allocated memory is still 1.0 GB. Free memory is still 978.5 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:03:54,436 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53 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 1381.89 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 978.5 MB in the end (delta: -16.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 179.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.5 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 115.43 ms. Allocated memory is still 1.0 GB. Free memory is still 978.5 MB. There was no memory consumed. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-65d6cd2 [2019-11-25 23:03:58,444 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:03:58,450 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:03:58,477 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:03:58,479 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:03:58,480 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:03:58,483 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:03:58,513 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:03:58,515 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:03:58,518 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:03:58,523 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:03:58,528 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:03:58,532 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:03:58,537 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:03:58,540 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:03:58,545 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:03:58,549 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:03:58,552 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:03:58,560 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:03:58,569 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:03:58,580 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:03:58,585 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:03:58,590 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:03:58,593 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:03:58,602 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:03:58,605 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:03:58,605 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:03:58,608 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:03:58,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:03:58,611 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:03:58,613 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:03:58,614 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:03:58,619 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:03:58,619 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:03:58,622 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:03:58,625 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:03:58,626 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:03:58,627 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:03:58,627 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:03:58,631 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:03:58,634 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:03:58,637 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-25 23:03:58,674 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:03:58,676 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:03:58,686 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:03:58,686 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:03:58,687 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:03:58,687 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:03:58,688 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 23:03:58,688 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 23:03:58,688 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:03:58,688 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:03:58,690 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:03:58,690 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:03:58,691 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 23:03:58,691 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 23:03:58,691 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 23:03:58,693 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:03:58,693 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:03:58,693 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:03:58,695 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:03:58,695 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:03:58,695 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:03:58,698 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:03:58,698 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:03:58,699 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:03:58,699 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:03:58,699 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:03:58,699 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 23:03:58,700 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 23:03:58,701 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:03:58,701 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:03:58,704 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 -> cf347ee6b7145f66d1d9f7a0b777d2801d91233d [2019-11-25 23:03:59,244 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:03:59,278 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:03:59,285 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:03:59,290 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:03:59,293 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:03:59,295 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product11.cil.c [2019-11-25 23:03:59,456 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f1fd6101/b9e74a768a3f483eaef58a030542f583/FLAG265799add [2019-11-25 23:04:00,698 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:04:00,701 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product11.cil.c [2019-11-25 23:04:00,737 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f1fd6101/b9e74a768a3f483eaef58a030542f583/FLAG265799add [2019-11-25 23:04:00,776 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f1fd6101/b9e74a768a3f483eaef58a030542f583 [2019-11-25 23:04:00,787 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:04:00,793 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:04:00,795 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:04:00,797 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:04:00,804 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:04:00,805 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:04:00" (1/1) ... [2019-11-25 23:04:00,815 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 11:04:00, skipping insertion in model container [2019-11-25 23:04:00,815 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:04:00" (1/1) ... [2019-11-25 23:04:00,835 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:04:00,947 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:04:01,828 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:04:01,874 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:04:02,101 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:04:02,197 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:04:02,198 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:04:02 WrapperNode [2019-11-25 23:04:02,198 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:04:02,200 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:04:02,200 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:04:02,200 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:04:02,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:04:02" (1/1) ... [2019-11-25 23:04:02,257 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:04:02" (1/1) ... [2019-11-25 23:04:02,329 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:04:02,329 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:04:02,330 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:04:02,330 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:04:02,341 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:04:02" (1/1) ... [2019-11-25 23:04:02,342 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:04:02" (1/1) ... [2019-11-25 23:04:02,356 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:04:02" (1/1) ... [2019-11-25 23:04:02,357 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:04:02" (1/1) ... [2019-11-25 23:04:02,395 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:04:02" (1/1) ... [2019-11-25 23:04:02,418 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:04:02" (1/1) ... [2019-11-25 23:04:02,427 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:04:02" (1/1) ... [2019-11-25 23:04:02,436 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:04:02,444 INFO L168 Benchmark]: Toolchain (without parser) took 1649.54 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). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:04:02,445 INFO L168 Benchmark]: CDTParser took 0.37 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 23:04:02,449 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1404.31 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 978.5 MB in the end (delta: -16.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-25 23:04:02,451 INFO L168 Benchmark]: Boogie Procedure Inliner took 129.28 ms. Allocated memory is still 1.0 GB. Free memory is still 978.5 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:04:02,452 INFO L168 Benchmark]: Boogie Preprocessor took 106.67 ms. Allocated memory is still 1.0 GB. Free memory was 978.5 MB in the beginning and 972.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-25 23:04:02,471 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 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 1404.31 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 978.5 MB in the end (delta: -16.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 129.28 ms. Allocated memory is still 1.0 GB. Free memory is still 978.5 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 106.67 ms. Allocated memory is still 1.0 GB. Free memory was 978.5 MB in the beginning and 972.7 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...