./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec3_product13.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_spec3_product13.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 35ec611011aa6867bf0bb36080e273ba993b072e .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_spec3_product13.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 35ec611011aa6867bf0bb36080e273ba993b072e ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:10:03,476 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:10:03,480 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:10:03,514 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:10:03,516 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:10:03,520 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:10:03,527 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:10:03,543 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:10:03,546 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:10:03,554 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:10:03,555 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:10:03,560 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:10:03,563 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:10:03,568 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:10:03,572 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:10:03,575 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:10:03,580 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:10:03,584 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:10:03,591 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:10:03,596 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:10:03,604 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:10:03,611 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:10:03,615 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:10:03,618 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:10:03,625 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:10:03,628 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:10:03,628 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:10:03,630 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:10:03,631 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:10:03,633 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:10:03,636 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:10:03,637 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:10:03,638 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:10:03,642 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:10:03,644 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:10:03,647 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:10:03,648 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:10:03,649 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:10:03,652 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:10:03,655 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:10:03,657 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:10:03,659 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:10:03,697 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:10:03,699 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:10:03,703 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:10:03,705 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:10:03,705 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:10:03,706 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:10:03,708 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:10:03,708 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:10:03,708 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:10:03,709 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:10:03,710 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:10:03,710 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:10:03,711 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:10:03,714 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:10:03,715 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:10:03,715 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:10:03,715 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:10:03,716 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:10:03,716 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:10:03,716 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:10:03,716 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:10:03,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:10:03,717 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:10:03,717 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:10:03,719 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:10:03,719 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:10:03,719 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:10:03,720 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:10:03,720 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 -> 35ec611011aa6867bf0bb36080e273ba993b072e [2019-11-26 17:10:04,326 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:10:04,361 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:10:04,370 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:10:04,376 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:10:04,377 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:10:04,378 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product13.cil.c [2019-11-26 17:10:04,543 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84be28043/5de42adc4f5c4b25b9524a7e79f3f3b4/FLAG8b2afb993 [2019-11-26 17:10:05,755 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:10:05,760 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product13.cil.c [2019-11-26 17:10:05,794 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84be28043/5de42adc4f5c4b25b9524a7e79f3f3b4/FLAG8b2afb993 [2019-11-26 17:10:05,814 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84be28043/5de42adc4f5c4b25b9524a7e79f3f3b4 [2019-11-26 17:10:05,818 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:10:05,821 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:10:05,830 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:05,830 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:10:05,846 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:10:05,847 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:05" (1/1) ... [2019-11-26 17:10:05,851 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1200897d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:05, skipping insertion in model container [2019-11-26 17:10:05,852 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:05" (1/1) ... [2019-11-26 17:10:05,861 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:10:05,979 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:10:06,880 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:06,928 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:10:07,163 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:07,244 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:10:07,247 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:07 WrapperNode [2019-11-26 17:10:07,248 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:07,249 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:07,253 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:10:07,253 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:10:07,274 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:07" (1/1) ... [2019-11-26 17:10:07,335 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:07" (1/1) ... [2019-11-26 17:10:07,450 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:07,453 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:10:07,453 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:10:07,453 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:10:07,465 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:07" (1/1) ... [2019-11-26 17:10:07,465 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:07" (1/1) ... [2019-11-26 17:10:07,483 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:07" (1/1) ... [2019-11-26 17:10:07,483 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:07" (1/1) ... [2019-11-26 17:10:07,510 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:07" (1/1) ... [2019-11-26 17:10:07,551 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:07" (1/1) ... [2019-11-26 17:10:07,556 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:07" (1/1) ... [2019-11-26 17:10:07,573 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:10:07,585 INFO L168 Benchmark]: Toolchain (without parser) took 1758.53 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 962.7 MB in the end (delta: -1.1 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:10:07,590 INFO L168 Benchmark]: CDTParser took 0.64 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 17:10:07,596 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1419.29 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 968.5 MB in the end (delta: -6.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:07,598 INFO L168 Benchmark]: Boogie Procedure Inliner took 202.80 ms. Allocated memory is still 1.0 GB. Free memory is still 968.5 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:10:07,599 INFO L168 Benchmark]: Boogie Preprocessor took 123.50 ms. Allocated memory is still 1.0 GB. Free memory was 968.5 MB in the beginning and 962.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:07,615 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.64 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 1419.29 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 968.5 MB in the end (delta: -6.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 202.80 ms. Allocated memory is still 1.0 GB. Free memory is still 968.5 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 123.50 ms. Allocated memory is still 1.0 GB. Free memory was 968.5 MB in the beginning and 962.7 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... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:10:11,582 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:10:11,587 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:10:11,620 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:10:11,621 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:10:11,624 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:10:11,629 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:10:11,645 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:10:11,649 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:10:11,654 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:10:11,659 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:10:11,663 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:10:11,667 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:10:11,671 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:10:11,674 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:10:11,680 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:10:11,682 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:10:11,686 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:10:11,691 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:10:11,701 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:10:11,709 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:10:11,717 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:10:11,719 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:10:11,724 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:10:11,730 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:10:11,732 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:10:11,732 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:10:11,736 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:10:11,737 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:10:11,739 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:10:11,740 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:10:11,743 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:10:11,744 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:10:11,748 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:10:11,752 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:10:11,753 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:10:11,754 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:10:11,757 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:10:11,757 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:10:11,759 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:10:11,765 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:10:11,766 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:10:11,808 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:10:11,809 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:10:11,812 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:10:11,812 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:10:11,812 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:10:11,815 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:10:11,815 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:10:11,816 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:10:11,816 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:10:11,816 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:10:11,817 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:10:11,820 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:10:11,820 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:10:11,821 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:10:11,821 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:10:11,821 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:10:11,822 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:10:11,822 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:10:11,822 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:10:11,825 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:10:11,825 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:10:11,825 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:10:11,826 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:10:11,826 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:10:11,827 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:10:11,830 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:10:11,830 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:10:11,830 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:10:11,831 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:10:11,831 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:10:11,833 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 -> 35ec611011aa6867bf0bb36080e273ba993b072e [2019-11-26 17:10:12,414 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:10:12,441 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:10:12,445 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:10:12,453 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:10:12,453 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:10:12,457 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product13.cil.c [2019-11-26 17:10:12,612 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23d772519/f38377b99959415da616739a5b809482/FLAGd7d4a44a8 [2019-11-26 17:10:13,756 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:10:13,758 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product13.cil.c [2019-11-26 17:10:13,793 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23d772519/f38377b99959415da616739a5b809482/FLAGd7d4a44a8 [2019-11-26 17:10:14,277 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23d772519/f38377b99959415da616739a5b809482 [2019-11-26 17:10:14,285 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:10:14,291 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:10:14,294 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:14,297 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:10:14,301 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:10:14,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:14" (1/1) ... [2019-11-26 17:10:14,314 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b8ca7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:14, skipping insertion in model container [2019-11-26 17:10:14,315 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:14" (1/1) ... [2019-11-26 17:10:14,334 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:10:14,440 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:10:15,396 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:15,449 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:10:15,718 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:15,821 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:10:15,822 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:15 WrapperNode [2019-11-26 17:10:15,823 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:15,824 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:15,827 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:10:15,827 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:10:15,851 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:15" (1/1) ... [2019-11-26 17:10:15,917 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:15" (1/1) ... [2019-11-26 17:10:15,999 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:16,002 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:10:16,002 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:10:16,003 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:10:16,024 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:15" (1/1) ... [2019-11-26 17:10:16,026 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:15" (1/1) ... [2019-11-26 17:10:16,039 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:15" (1/1) ... [2019-11-26 17:10:16,039 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:15" (1/1) ... [2019-11-26 17:10:16,066 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:15" (1/1) ... [2019-11-26 17:10:16,086 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:15" (1/1) ... [2019-11-26 17:10:16,097 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:15" (1/1) ... [2019-11-26 17:10:16,104 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:10:16,112 INFO L168 Benchmark]: Toolchain (without parser) took 1819.71 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 974.1 MB in the end (delta: -13.9 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:10:16,124 INFO L168 Benchmark]: CDTParser took 0.41 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 17:10:16,128 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1529.63 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 979.8 MB in the end (delta: -19.6 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:16,133 INFO L168 Benchmark]: Boogie Procedure Inliner took 177.92 ms. Allocated memory is still 1.0 GB. Free memory is still 979.8 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:10:16,139 INFO L168 Benchmark]: Boogie Preprocessor took 103.70 ms. Allocated memory is still 1.0 GB. Free memory was 979.8 MB in the beginning and 974.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:16,147 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 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1529.63 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 979.8 MB in the end (delta: -19.6 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 177.92 ms. Allocated memory is still 1.0 GB. Free memory is still 979.8 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 103.70 ms. Allocated memory is still 1.0 GB. Free memory was 979.8 MB in the beginning and 974.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...