./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version da95e156 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-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 64bit --witnessprinter.graph.data.programhash b99a7503fe55776e1db71adbee5783d2f5c88b18 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-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 64bit --witnessprinter.graph.data.programhash b99a7503fe55776e1db71adbee5783d2f5c88b18 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-da95e15 [2019-11-27 10:20:16,481 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 10:20:16,483 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 10:20:16,507 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 10:20:16,508 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 10:20:16,511 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 10:20:16,513 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 10:20:16,542 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 10:20:16,544 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 10:20:16,552 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 10:20:16,553 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 10:20:16,559 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 10:20:16,561 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 10:20:16,566 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 10:20:16,570 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 10:20:16,574 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 10:20:16,578 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 10:20:16,581 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 10:20:16,587 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 10:20:16,598 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 10:20:16,603 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 10:20:16,613 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 10:20:16,619 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 10:20:16,620 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 10:20:16,629 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 10:20:16,630 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 10:20:16,630 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 10:20:16,634 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 10:20:16,636 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 10:20:16,637 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 10:20:16,641 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 10:20:16,642 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 10:20:16,643 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 10:20:16,647 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 10:20:16,649 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 10:20:16,651 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 10:20:16,654 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 10:20:16,655 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 10:20:16,655 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 10:20:16,656 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 10:20:16,663 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 10:20:16,664 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 10:20:16,705 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 10:20:16,706 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 10:20:16,710 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 10:20:16,712 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 10:20:16,712 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 10:20:16,713 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 10:20:16,713 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 10:20:16,713 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 10:20:16,715 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 10:20:16,715 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 10:20:16,716 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 10:20:16,718 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 10:20:16,718 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 10:20:16,719 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 10:20:16,721 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 10:20:16,721 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 10:20:16,721 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 10:20:16,722 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 10:20:16,722 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 10:20:16,723 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 10:20:16,726 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 10:20:16,726 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 10:20:16,727 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 10:20:16,727 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 10:20:16,727 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 10:20:16,728 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 10:20:16,728 INFO L138 SettingsManager]: * To the following directory=dump/ 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b99a7503fe55776e1db71adbee5783d2f5c88b18 [2019-11-27 10:20:17,319 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 10:20:17,355 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 10:20:17,363 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 10:20:17,367 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 10:20:17,370 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 10:20:17,371 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2019-11-27 10:20:17,530 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38a892d73/46509b7e4d354e33a34110337d827278/FLAG21d6e0ce9 [2019-11-27 10:20:19,396 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 10:20:19,398 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2019-11-27 10:20:19,478 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38a892d73/46509b7e4d354e33a34110337d827278/FLAG21d6e0ce9 [2019-11-27 10:20:19,517 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38a892d73/46509b7e4d354e33a34110337d827278 [2019-11-27 10:20:19,525 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 10:20:19,532 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 10:20:19,537 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 10:20:19,538 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 10:20:19,546 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 10:20:19,549 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:20:19" (1/1) ... [2019-11-27 10:20:19,553 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59644eee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:19, skipping insertion in model container [2019-11-27 10:20:19,553 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:20:19" (1/1) ... [2019-11-27 10:20:19,571 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 10:20:19,821 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 10:20:23,047 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:20:23,116 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 10:20:23,888 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:20:24,345 INFO L208 MainTranslator]: Completed translation [2019-11-27 10:20:24,349 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:24 WrapperNode [2019-11-27 10:20:24,349 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 10:20:24,351 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 10:20:24,353 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 10:20:24,355 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 10:20:24,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:24" (1/1) ... [2019-11-27 10:20:24,531 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:24" (1/1) ... [2019-11-27 10:20:24,903 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 10:20:24,905 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 10:20:24,906 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 10:20:24,906 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 10:20:24,930 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:24" (1/1) ... [2019-11-27 10:20:24,932 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:24" (1/1) ... [2019-11-27 10:20:24,993 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:24" (1/1) ... [2019-11-27 10:20:25,001 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:24" (1/1) ... [2019-11-27 10:20:25,261 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:24" (1/1) ... [2019-11-27 10:20:25,313 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:24" (1/1) ... [2019-11-27 10:20:25,357 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:24" (1/1) ... [2019-11-27 10:20:25,415 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 10:20:25,430 INFO L168 Benchmark]: Toolchain (without parser) took 5888.50 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 752.3 MB in the end (delta: 203.7 MB). Peak memory consumption was 203.8 MB. Max. memory is 12.5 GB. [2019-11-27 10:20:25,431 INFO L168 Benchmark]: CDTParser took 0.53 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 10:20:25,433 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4812.67 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 798.1 MB in the end (delta: 157.9 MB). Peak memory consumption was 157.9 MB. Max. memory is 12.5 GB. [2019-11-27 10:20:25,434 INFO L168 Benchmark]: Boogie Procedure Inliner took 554.07 ms. Allocated memory is still 1.0 GB. Free memory was 798.1 MB in the beginning and 775.2 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-27 10:20:25,440 INFO L168 Benchmark]: Boogie Preprocessor took 512.61 ms. Allocated memory is still 1.0 GB. Free memory was 775.2 MB in the beginning and 752.3 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-27 10:20:25,450 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 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 4812.67 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 798.1 MB in the end (delta: 157.9 MB). Peak memory consumption was 157.9 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 554.07 ms. Allocated memory is still 1.0 GB. Free memory was 798.1 MB in the beginning and 775.2 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 512.61 ms. Allocated memory is still 1.0 GB. Free memory was 775.2 MB in the beginning and 752.3 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-da95e15 [2019-11-27 10:20:29,683 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 10:20:29,686 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 10:20:29,714 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 10:20:29,716 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 10:20:29,720 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 10:20:29,736 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 10:20:29,755 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 10:20:29,760 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 10:20:29,766 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 10:20:29,768 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 10:20:29,772 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 10:20:29,774 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 10:20:29,780 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 10:20:29,789 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 10:20:29,791 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 10:20:29,793 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 10:20:29,798 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 10:20:29,804 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 10:20:29,811 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 10:20:29,815 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 10:20:29,820 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 10:20:29,826 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 10:20:29,829 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 10:20:29,839 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 10:20:29,839 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 10:20:29,842 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 10:20:29,843 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 10:20:29,843 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 10:20:29,850 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 10:20:29,850 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 10:20:29,851 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 10:20:29,854 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 10:20:29,856 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 10:20:29,860 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 10:20:29,863 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 10:20:29,864 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 10:20:29,865 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 10:20:29,865 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 10:20:29,871 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 10:20:29,873 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 10:20:29,874 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 10:20:29,916 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 10:20:29,917 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 10:20:29,921 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 10:20:29,922 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 10:20:29,922 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 10:20:29,922 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 10:20:29,924 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 10:20:29,924 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 10:20:29,925 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 10:20:29,925 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 10:20:29,928 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 10:20:29,928 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 10:20:29,929 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 10:20:29,929 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 10:20:29,929 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 10:20:29,932 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 10:20:29,932 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 10:20:29,933 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 10:20:29,933 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 10:20:29,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 10:20:29,934 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 10:20:29,935 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 10:20:29,935 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 10:20:29,938 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 10:20:29,938 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 10:20:29,938 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 10:20:29,939 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 10:20:29,939 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 10:20:29,939 INFO L138 SettingsManager]: * To the following directory=dump/ 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b99a7503fe55776e1db71adbee5783d2f5c88b18 [2019-11-27 10:20:30,528 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 10:20:30,558 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 10:20:30,565 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 10:20:30,568 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 10:20:30,572 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 10:20:30,573 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2019-11-27 10:20:30,734 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8ba8951a/72c8ede866cc4e0c8bf2476efeb6962c/FLAG252990e00 [2019-11-27 10:20:32,624 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 10:20:32,625 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2019-11-27 10:20:32,704 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8ba8951a/72c8ede866cc4e0c8bf2476efeb6962c/FLAG252990e00 [2019-11-27 10:20:32,742 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8ba8951a/72c8ede866cc4e0c8bf2476efeb6962c [2019-11-27 10:20:32,752 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 10:20:32,760 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 10:20:32,763 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 10:20:32,766 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 10:20:32,773 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 10:20:32,776 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:20:32" (1/1) ... [2019-11-27 10:20:32,788 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51c3f867 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:32, skipping insertion in model container [2019-11-27 10:20:32,789 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:20:32" (1/1) ... [2019-11-27 10:20:32,810 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 10:20:33,117 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 10:20:36,674 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:20:36,757 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 10:20:37,646 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:20:38,076 INFO L208 MainTranslator]: Completed translation [2019-11-27 10:20:38,081 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:38 WrapperNode [2019-11-27 10:20:38,082 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 10:20:38,086 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 10:20:38,086 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 10:20:38,086 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 10:20:38,106 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:38" (1/1) ... [2019-11-27 10:20:38,307 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:38" (1/1) ... [2019-11-27 10:20:38,685 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 10:20:38,690 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 10:20:38,691 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 10:20:38,691 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 10:20:38,711 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:38" (1/1) ... [2019-11-27 10:20:38,717 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:38" (1/1) ... [2019-11-27 10:20:38,784 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:38" (1/1) ... [2019-11-27 10:20:38,785 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:38" (1/1) ... [2019-11-27 10:20:39,021 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:38" (1/1) ... [2019-11-27 10:20:39,079 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:38" (1/1) ... [2019-11-27 10:20:39,133 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:38" (1/1) ... [2019-11-27 10:20:39,189 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 10:20:39,197 INFO L168 Benchmark]: Toolchain (without parser) took 6435.65 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 733.6 MB in the end (delta: 222.4 MB). Peak memory consumption was 222.4 MB. Max. memory is 12.5 GB. [2019-11-27 10:20:39,200 INFO L168 Benchmark]: CDTParser took 1.25 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 10:20:39,202 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5322.05 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 780.9 MB in the end (delta: 175.1 MB). Peak memory consumption was 175.2 MB. Max. memory is 12.5 GB. [2019-11-27 10:20:39,203 INFO L168 Benchmark]: Boogie Procedure Inliner took 603.91 ms. Allocated memory is still 1.0 GB. Free memory was 780.9 MB in the beginning and 757.9 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-27 10:20:39,207 INFO L168 Benchmark]: Boogie Preprocessor took 499.20 ms. Allocated memory is still 1.0 GB. Free memory was 757.9 MB in the beginning and 733.6 MB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 12.5 GB. [2019-11-27 10:20:39,219 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.25 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 5322.05 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 780.9 MB in the end (delta: 175.1 MB). Peak memory consumption was 175.2 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 603.91 ms. Allocated memory is still 1.0 GB. Free memory was 780.9 MB in the beginning and 757.9 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 499.20 ms. Allocated memory is still 1.0 GB. Free memory was 757.9 MB in the beginning and 733.6 MB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...