./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec3_product01.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_product01.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 ccadd62ee8105295b69b007526cf1ebacb802621 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_product01.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 ccadd62ee8105295b69b007526cf1ebacb802621 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:09:57,454 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:09:57,458 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:09:57,481 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:09:57,483 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:09:57,486 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:09:57,502 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:09:57,520 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:09:57,522 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:09:57,528 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:09:57,530 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:09:57,537 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:09:57,538 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:09:57,542 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:09:57,546 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:09:57,551 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:09:57,555 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:09:57,558 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:09:57,563 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:09:57,574 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:09:57,579 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:09:57,585 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:09:57,588 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:09:57,594 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:09:57,603 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:09:57,603 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:09:57,604 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:09:57,605 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:09:57,606 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:09:57,607 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:09:57,611 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:09:57,612 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:09:57,614 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:09:57,617 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:09:57,621 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:09:57,622 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:09:57,627 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:09:57,628 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:09:57,628 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:09:57,632 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:09:57,634 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:09:57,635 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:09:57,672 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:09:57,675 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:09:57,678 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:09:57,679 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:09:57,679 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:09:57,681 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:09:57,681 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:09:57,681 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:09:57,681 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:09:57,682 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:09:57,683 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:09:57,683 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:09:57,683 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:09:57,683 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:09:57,686 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:09:57,686 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:09:57,686 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:09:57,687 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:09:57,687 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:09:57,687 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:09:57,687 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:09:57,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:09:57,688 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:09:57,688 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:09:57,688 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:09:57,691 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:09:57,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:09:57,691 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:09:57,691 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 -> ccadd62ee8105295b69b007526cf1ebacb802621 [2019-11-26 17:09:58,214 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:09:58,244 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:09:58,250 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:09:58,254 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:09:58,255 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:09:58,259 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product01.cil.c [2019-11-26 17:09:58,420 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1b80d1f4/619f28493a1049ffbf832e2b390c09cf/FLAG0b5e37c5b [2019-11-26 17:09:59,628 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:09:59,634 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product01.cil.c [2019-11-26 17:09:59,667 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1b80d1f4/619f28493a1049ffbf832e2b390c09cf/FLAG0b5e37c5b [2019-11-26 17:09:59,705 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1b80d1f4/619f28493a1049ffbf832e2b390c09cf [2019-11-26 17:09:59,713 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:09:59,716 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:09:59,721 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:09:59,723 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:09:59,730 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:09:59,734 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:09:59" (1/1) ... [2019-11-26 17:09:59,742 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 26.11 05:09:59, skipping insertion in model container [2019-11-26 17:09:59,742 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:09:59" (1/1) ... [2019-11-26 17:09:59,762 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:09:59,868 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:10:00,785 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:00,813 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:10:01,049 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:01,145 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:10:01,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:01 WrapperNode [2019-11-26 17:10:01,149 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:01,150 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:01,153 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:10:01,153 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:10:01,173 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:01" (1/1) ... [2019-11-26 17:10:01,226 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:01" (1/1) ... [2019-11-26 17:10:01,298 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:01,301 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:10:01,301 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:10:01,302 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:10:01,314 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:01" (1/1) ... [2019-11-26 17:10:01,314 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:01" (1/1) ... [2019-11-26 17:10:01,334 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:01" (1/1) ... [2019-11-26 17:10:01,334 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:01" (1/1) ... [2019-11-26 17:10:01,355 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:01" (1/1) ... [2019-11-26 17:10:01,386 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:01" (1/1) ... [2019-11-26 17:10:01,391 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:01" (1/1) ... [2019-11-26 17:10:01,401 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:10:01,413 INFO L168 Benchmark]: Toolchain (without parser) took 1689.15 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 978.5 MB in the end (delta: -11.1 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:10:01,417 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:10:01,423 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1429.27 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 984.2 MB in the end (delta: -16.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:01,427 INFO L168 Benchmark]: Boogie Procedure Inliner took 150.27 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. [2019-11-26 17:10:01,430 INFO L168 Benchmark]: Boogie Preprocessor took 101.72 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. [2019-11-26 17:10:01,439 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 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1429.27 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 984.2 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 150.27 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 101.72 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 0.1.24-025d5a2 [2019-11-26 17:10:05,366 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:10:05,373 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:10:05,399 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:10:05,400 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:10:05,403 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:10:05,416 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:10:05,432 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:10:05,435 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:10:05,442 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:10:05,443 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:10:05,448 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:10:05,452 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:10:05,457 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:10:05,458 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:10:05,462 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:10:05,465 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:10:05,470 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:10:05,474 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:10:05,483 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:10:05,491 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:10:05,498 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:10:05,499 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:10:05,503 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:10:05,510 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:10:05,510 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:10:05,512 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:10:05,515 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:10:05,516 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:10:05,518 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:10:05,520 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:10:05,521 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:10:05,522 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:10:05,528 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:10:05,531 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:10:05,533 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:10:05,534 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:10:05,536 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:10:05,536 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:10:05,537 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:10:05,543 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:10:05,544 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:10:05,580 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:10:05,581 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:10:05,586 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:10:05,586 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:10:05,587 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:10:05,587 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:10:05,587 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:10:05,590 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:10:05,590 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:10:05,590 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:10:05,592 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:10:05,592 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:10:05,592 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:10:05,593 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:10:05,593 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:10:05,595 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:10:05,595 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:10:05,595 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:10:05,596 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:10:05,597 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:10:05,597 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:10:05,600 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:10:05,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:10:05,601 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:10:05,601 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:10:05,601 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:10:05,601 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:10:05,602 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:10:05,602 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:10:05,602 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:10:05,606 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 -> ccadd62ee8105295b69b007526cf1ebacb802621 [2019-11-26 17:10:06,187 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:10:06,215 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:10:06,224 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:10:06,226 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:10:06,230 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:10:06,232 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product01.cil.c [2019-11-26 17:10:06,389 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0db8ceba9/66d0f96e210c4c7dbe39d4a547657796/FLAG1d91f9333 [2019-11-26 17:10:07,558 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:10:07,559 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product01.cil.c [2019-11-26 17:10:07,591 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0db8ceba9/66d0f96e210c4c7dbe39d4a547657796/FLAG1d91f9333 [2019-11-26 17:10:08,075 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0db8ceba9/66d0f96e210c4c7dbe39d4a547657796 [2019-11-26 17:10:08,081 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:10:08,084 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:10:08,092 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:08,092 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:10:08,096 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:10:08,097 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:08" (1/1) ... [2019-11-26 17:10:08,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7694153d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:08, skipping insertion in model container [2019-11-26 17:10:08,101 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:08" (1/1) ... [2019-11-26 17:10:08,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:10:08,223 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:10:09,104 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:09,156 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:10:09,392 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:09,471 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:10:09,473 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:09 WrapperNode [2019-11-26 17:10:09,474 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:09,475 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:09,475 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:10:09,475 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:10:09,498 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:09" (1/1) ... [2019-11-26 17:10:09,544 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:09" (1/1) ... [2019-11-26 17:10:09,620 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:09,620 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:10:09,621 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:10:09,621 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:10:09,634 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:09" (1/1) ... [2019-11-26 17:10:09,635 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:09" (1/1) ... [2019-11-26 17:10:09,647 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:09" (1/1) ... [2019-11-26 17:10:09,648 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:09" (1/1) ... [2019-11-26 17:10:09,691 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:09" (1/1) ... [2019-11-26 17:10:09,707 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:09" (1/1) ... [2019-11-26 17:10:09,714 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:09" (1/1) ... [2019-11-26 17:10:09,723 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:10:09,733 INFO L168 Benchmark]: Toolchain (without parser) took 1644.04 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 974.2 MB in the end (delta: -12.6 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:10:09,746 INFO L168 Benchmark]: CDTParser took 0.42 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 17:10:09,748 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1382.51 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 980.0 MB in the end (delta: -18.3 MB). Peak memory consumption was 21.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:09,752 INFO L168 Benchmark]: Boogie Procedure Inliner took 145.49 ms. Allocated memory is still 1.0 GB. Free memory is still 980.0 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:10:09,753 INFO L168 Benchmark]: Boogie Preprocessor took 104.24 ms. Allocated memory is still 1.0 GB. Free memory was 980.0 MB in the beginning and 974.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:09,768 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 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 1382.51 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 980.0 MB in the end (delta: -18.3 MB). Peak memory consumption was 21.9 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 145.49 ms. Allocated memory is still 1.0 GB. Free memory is still 980.0 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 104.24 ms. Allocated memory is still 1.0 GB. Free memory was 980.0 MB in the beginning and 974.2 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...