./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 65d6cd23 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/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 0.1.24-65d6cd2 [2019-11-25 23:24:44,722 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:24:44,724 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:24:44,771 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:24:44,771 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:24:44,774 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:24:44,779 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:24:44,799 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:24:44,804 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:24:44,807 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:24:44,814 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:24:44,818 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:24:44,821 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:24:44,826 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:24:44,829 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:24:44,831 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:24:44,836 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:24:44,840 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:24:44,843 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:24:44,854 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:24:44,861 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:24:44,862 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:24:44,868 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:24:44,872 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:24:44,882 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:24:44,883 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:24:44,883 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:24:44,887 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:24:44,888 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:24:44,889 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:24:44,891 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:24:44,894 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:24:44,895 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:24:44,896 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:24:44,899 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:24:44,901 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:24:44,904 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:24:44,905 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:24:44,905 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:24:44,911 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:24:44,913 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:24:44,913 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-25 23:24:44,953 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:24:44,955 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:24:44,959 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:24:44,960 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:24:44,961 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:24:44,961 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:24:44,964 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 23:24:44,964 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:24:44,964 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:24:44,965 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:24:44,966 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:24:44,966 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:24:44,967 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:24:44,967 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:24:44,968 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:24:44,969 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:24:44,969 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:24:44,971 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:24:44,971 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:24:44,971 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:24:44,972 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:24:44,972 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:24:44,972 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 23:24:44,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 23:24:44,974 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:24:44,974 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:24:44,975 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 [2019-11-25 23:24:45,574 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:24:45,605 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:24:45,612 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:24:45,616 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:24:45,618 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:24:45,620 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2019-11-25 23:24:45,784 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b2c6af3d/e65f4e48c6ef49d2ad04f786fbf28d45/FLAG27b832ef1 [2019-11-25 23:24:47,633 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:24:47,635 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2019-11-25 23:24:47,721 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b2c6af3d/e65f4e48c6ef49d2ad04f786fbf28d45/FLAG27b832ef1 [2019-11-25 23:24:47,761 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b2c6af3d/e65f4e48c6ef49d2ad04f786fbf28d45 [2019-11-25 23:24:47,771 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:24:47,777 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:24:47,779 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:24:47,782 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:24:47,788 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:24:47,792 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:24:47" (1/1) ... [2019-11-25 23:24:47,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@de57550 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:47, skipping insertion in model container [2019-11-25 23:24:47,799 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:24:47" (1/1) ... [2019-11-25 23:24:47,819 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:24:48,106 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:24:51,715 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:24:51,796 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:24:52,748 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:24:53,207 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:24:53,210 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:53 WrapperNode [2019-11-25 23:24:53,211 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:24:53,212 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:24:53,217 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:24:53,217 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:24:53,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:53" (1/1) ... [2019-11-25 23:24:53,394 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:53" (1/1) ... [2019-11-25 23:24:53,836 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:24:53,837 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:24:53,838 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:24:53,841 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:24:53,865 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:53" (1/1) ... [2019-11-25 23:24:53,866 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:53" (1/1) ... [2019-11-25 23:24:53,948 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:53" (1/1) ... [2019-11-25 23:24:53,951 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:53" (1/1) ... [2019-11-25 23:24:54,218 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:53" (1/1) ... [2019-11-25 23:24:54,278 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:53" (1/1) ... [2019-11-25 23:24:54,323 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:53" (1/1) ... [2019-11-25 23:24:54,381 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:24:54,393 INFO L168 Benchmark]: Toolchain (without parser) took 6609.61 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 750.7 MB in the end (delta: 205.3 MB). Peak memory consumption was 205.3 MB. Max. memory is 12.5 GB. [2019-11-25 23:24:54,394 INFO L168 Benchmark]: CDTParser took 1.92 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. [2019-11-25 23:24:54,396 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5432.45 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 803.9 MB in the end (delta: 152.0 MB). Peak memory consumption was 152.1 MB. Max. memory is 12.5 GB. [2019-11-25 23:24:54,398 INFO L168 Benchmark]: Boogie Procedure Inliner took 624.64 ms. Allocated memory is still 1.0 GB. Free memory was 803.9 MB in the beginning and 781.0 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-25 23:24:54,403 INFO L168 Benchmark]: Boogie Preprocessor took 544.83 ms. Allocated memory is still 1.0 GB. Free memory was 781.0 MB in the beginning and 750.7 MB in the end (delta: 30.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 12.5 GB. [2019-11-25 23:24:54,413 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.92 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 5432.45 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 803.9 MB in the end (delta: 152.0 MB). Peak memory consumption was 152.1 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 624.64 ms. Allocated memory is still 1.0 GB. Free memory was 803.9 MB in the beginning and 781.0 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 544.83 ms. Allocated memory is still 1.0 GB. Free memory was 781.0 MB in the beginning and 750.7 MB in the end (delta: 30.3 MB). Peak memory consumption was 30.3 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 0.1.24-65d6cd2 [2019-11-25 23:24:58,572 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:24:58,574 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:24:58,606 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:24:58,607 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:24:58,610 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:24:58,612 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:24:58,641 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:24:58,644 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:24:58,652 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:24:58,654 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:24:58,660 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:24:58,661 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:24:58,665 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:24:58,670 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:24:58,674 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:24:58,677 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:24:58,679 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:24:58,687 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:24:58,695 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:24:58,702 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:24:58,710 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:24:58,712 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:24:58,717 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:24:58,725 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:24:58,725 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:24:58,726 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:24:58,728 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:24:58,730 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:24:58,731 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:24:58,733 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:24:58,734 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:24:58,739 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:24:58,740 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:24:58,743 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:24:58,744 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:24:58,746 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:24:58,747 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:24:58,747 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:24:58,748 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:24:58,752 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:24:58,753 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-25 23:24:58,794 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:24:58,795 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:24:58,799 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:24:58,800 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:24:58,801 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:24:58,801 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:24:58,803 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:24:58,803 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:24:58,803 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:24:58,804 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:24:58,805 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 23:24:58,806 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 23:24:58,808 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:24:58,808 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:24:58,809 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:24:58,809 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:24:58,809 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:24:58,810 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:24:58,813 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:24:58,813 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:24:58,814 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:24:58,814 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:24:58,814 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:24:58,815 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 23:24:58,815 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 23:24:58,815 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:24:58,815 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:24:58,816 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-25 23:24:58,818 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 [2019-11-25 23:24:59,398 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:24:59,425 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:24:59,432 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:24:59,434 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:24:59,438 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:24:59,439 INFO L428 ainManager$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 [2019-11-25 23:24:59,592 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01ab4b839/f2c20dca3d224d54897ebf142d754da2/FLAGac56947ef [2019-11-25 23:25:01,427 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:25:01,431 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 [2019-11-25 23:25:01,519 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01ab4b839/f2c20dca3d224d54897ebf142d754da2/FLAGac56947ef [2019-11-25 23:25:01,559 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01ab4b839/f2c20dca3d224d54897ebf142d754da2 [2019-11-25 23:25:01,567 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:25:01,570 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:25:01,576 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:25:01,577 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:25:01,585 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:25:01,589 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:25:01" (1/1) ... [2019-11-25 23:25:01,596 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5eb414fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:01, skipping insertion in model container [2019-11-25 23:25:01,596 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:25:01" (1/1) ... [2019-11-25 23:25:01,617 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:25:01,922 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:25:05,361 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:25:05,448 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:25:06,313 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:25:06,784 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:25:06,785 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:06 WrapperNode [2019-11-25 23:25:06,786 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:25:06,788 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:25:06,792 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:25:06,792 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:25:06,814 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:06" (1/1) ... [2019-11-25 23:25:06,985 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:06" (1/1) ... [2019-11-25 23:25:07,377 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:25:07,383 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:25:07,383 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:25:07,383 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:25:07,408 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:06" (1/1) ... [2019-11-25 23:25:07,409 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:06" (1/1) ... [2019-11-25 23:25:07,479 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:06" (1/1) ... [2019-11-25 23:25:07,483 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:06" (1/1) ... [2019-11-25 23:25:07,781 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:06" (1/1) ... [2019-11-25 23:25:07,839 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:06" (1/1) ... [2019-11-25 23:25:07,896 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:25:06" (1/1) ... [2019-11-25 23:25:07,964 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:25:07,977 INFO L168 Benchmark]: Toolchain (without parser) took 6399.47 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 739.5 MB in the end (delta: 216.5 MB). Peak memory consumption was 216.5 MB. Max. memory is 12.5 GB. [2019-11-25 23:25:07,978 INFO L168 Benchmark]: CDTParser took 0.35 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. [2019-11-25 23:25:07,984 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5211.06 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 786.8 MB in the end (delta: 169.2 MB). Peak memory consumption was 169.3 MB. Max. memory is 12.5 GB. [2019-11-25 23:25:07,986 INFO L168 Benchmark]: Boogie Procedure Inliner took 594.81 ms. Allocated memory is still 1.0 GB. Free memory was 786.8 MB in the beginning and 763.9 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-25 23:25:07,988 INFO L168 Benchmark]: Boogie Preprocessor took 583.92 ms. Allocated memory is still 1.0 GB. Free memory was 763.9 MB in the beginning and 739.5 MB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 12.5 GB. [2019-11-25 23:25:08,001 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 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 5211.06 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 786.8 MB in the end (delta: 169.2 MB). Peak memory consumption was 169.3 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 594.81 ms. Allocated memory is still 1.0 GB. Free memory was 786.8 MB in the beginning and 763.9 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 583.92 ms. Allocated memory is still 1.0 GB. Free memory was 763.9 MB in the beginning and 739.5 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...