./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.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 46540e5529996c8ec583064df8cf71782b87d5b7 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.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 46540e5529996c8ec583064df8cf71782b87d5b7 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 10:42:22,268 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 10:42:22,275 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 10:42:22,311 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 10:42:22,314 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 10:42:22,317 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 10:42:22,321 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 10:42:22,340 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 10:42:22,344 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 10:42:22,349 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 10:42:22,353 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 10:42:22,356 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 10:42:22,358 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 10:42:22,364 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 10:42:22,367 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 10:42:22,371 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 10:42:22,376 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 10:42:22,379 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 10:42:22,383 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 10:42:22,393 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 10:42:22,402 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 10:42:22,409 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 10:42:22,411 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 10:42:22,416 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 10:42:22,424 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 10:42:22,425 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 10:42:22,425 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 10:42:22,431 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 10:42:22,432 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 10:42:22,433 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 10:42:22,433 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 10:42:22,434 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 10:42:22,438 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 10:42:22,440 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 10:42:22,444 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 10:42:22,446 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 10:42:22,447 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 10:42:22,449 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 10:42:22,449 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 10:42:22,450 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 10:42:22,455 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 10:42:22,456 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 10:42:22,497 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 10:42:22,497 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 10:42:22,502 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 10:42:22,503 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 10:42:22,505 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 10:42:22,505 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 10:42:22,505 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 10:42:22,506 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 10:42:22,506 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 10:42:22,506 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 10:42:22,509 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 10:42:22,510 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 10:42:22,510 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 10:42:22,511 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 10:42:22,513 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 10:42:22,513 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 10:42:22,514 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 10:42:22,514 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 10:42:22,516 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 10:42:22,516 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 10:42:22,516 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 10:42:22,517 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 10:42:22,517 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 10:42:22,519 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 10:42:22,519 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 10:42:22,519 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 10:42:22,520 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 -> 46540e5529996c8ec583064df8cf71782b87d5b7 [2019-11-27 10:42:23,099 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 10:42:23,134 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 10:42:23,143 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 10:42:23,151 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 10:42:23,152 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 10:42:23,153 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i [2019-11-27 10:42:23,345 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36c52b6a8/1b90590ee681417aa913cc38cf3a5647/FLAG1edae5065 [2019-11-27 10:42:25,228 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 10:42:25,231 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i [2019-11-27 10:42:25,327 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36c52b6a8/1b90590ee681417aa913cc38cf3a5647/FLAG1edae5065 [2019-11-27 10:42:25,371 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36c52b6a8/1b90590ee681417aa913cc38cf3a5647 [2019-11-27 10:42:25,382 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 10:42:25,389 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 10:42:25,394 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 10:42:25,394 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 10:42:25,400 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 10:42:25,405 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:42:25" (1/1) ... [2019-11-27 10:42:25,415 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b0a8cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:25, skipping insertion in model container [2019-11-27 10:42:25,416 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:42:25" (1/1) ... [2019-11-27 10:42:25,436 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 10:42:25,712 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 10:42:27,158 WARN L1190 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5829] [2019-11-27 10:42:27,163 WARN L1190 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5830-5831] [2019-11-27 10:42:29,396 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:42:29,476 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 10:42:29,782 WARN L1190 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5829] [2019-11-27 10:42:29,784 WARN L1190 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5830-5831] [2019-11-27 10:42:30,226 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:42:30,612 INFO L208 MainTranslator]: Completed translation [2019-11-27 10:42:30,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:30 WrapperNode [2019-11-27 10:42:30,618 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 10:42:30,619 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 10:42:30,621 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 10:42:30,622 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 10:42:30,644 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:30" (1/1) ... [2019-11-27 10:42:30,798 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:30" (1/1) ... [2019-11-27 10:42:31,163 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 10:42:31,166 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 10:42:31,166 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 10:42:31,167 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 10:42:31,190 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:30" (1/1) ... [2019-11-27 10:42:31,195 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:30" (1/1) ... [2019-11-27 10:42:31,256 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:30" (1/1) ... [2019-11-27 10:42:31,257 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:30" (1/1) ... [2019-11-27 10:42:31,489 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:30" (1/1) ... [2019-11-27 10:42:31,545 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:30" (1/1) ... [2019-11-27 10:42:31,586 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:30" (1/1) ... [2019-11-27 10:42:31,638 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 10:42:31,652 INFO L168 Benchmark]: Toolchain (without parser) took 6257.09 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 791.3 MB in the end (delta: 157.5 MB). Peak memory consumption was 157.5 MB. Max. memory is 12.5 GB. [2019-11-27 10:42:31,654 INFO L168 Benchmark]: CDTParser took 1.25 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. [2019-11-27 10:42:31,659 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5225.01 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 837.2 MB in the end (delta: 111.6 MB). Peak memory consumption was 111.7 MB. Max. memory is 12.5 GB. [2019-11-27 10:42:31,663 INFO L168 Benchmark]: Boogie Procedure Inliner took 546.44 ms. Allocated memory is still 1.0 GB. Free memory was 837.2 MB in the beginning and 814.3 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-27 10:42:31,668 INFO L168 Benchmark]: Boogie Preprocessor took 473.63 ms. Allocated memory is still 1.0 GB. Free memory was 814.3 MB in the beginning and 791.3 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-27 10:42:31,681 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 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 5225.01 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 837.2 MB in the end (delta: 111.6 MB). Peak memory consumption was 111.7 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 546.44 ms. Allocated memory is still 1.0 GB. Free memory was 837.2 MB in the beginning and 814.3 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 473.63 ms. Allocated memory is still 1.0 GB. Free memory was 814.3 MB in the beginning and 791.3 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 10:42:35,608 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 10:42:35,615 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 10:42:35,655 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 10:42:35,655 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 10:42:35,660 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 10:42:35,665 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 10:42:35,681 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 10:42:35,684 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 10:42:35,691 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 10:42:35,693 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 10:42:35,698 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 10:42:35,701 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 10:42:35,705 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 10:42:35,711 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 10:42:35,716 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 10:42:35,718 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 10:42:35,724 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 10:42:35,731 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 10:42:35,739 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 10:42:35,749 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 10:42:35,757 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 10:42:35,761 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 10:42:35,767 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 10:42:35,777 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 10:42:35,777 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 10:42:35,778 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 10:42:35,782 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 10:42:35,783 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 10:42:35,787 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 10:42:35,788 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 10:42:35,789 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 10:42:35,793 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 10:42:35,795 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 10:42:35,801 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 10:42:35,801 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 10:42:35,803 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 10:42:35,805 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 10:42:35,806 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 10:42:35,807 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 10:42:35,813 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 10:42:35,814 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 10:42:35,857 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 10:42:35,861 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 10:42:35,867 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 10:42:35,868 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 10:42:35,868 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 10:42:35,869 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 10:42:35,869 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 10:42:35,869 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 10:42:35,870 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 10:42:35,870 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 10:42:35,872 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 10:42:35,874 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 10:42:35,874 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 10:42:35,875 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 10:42:35,875 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 10:42:35,877 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 10:42:35,877 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 10:42:35,878 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 10:42:35,878 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 10:42:35,880 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 10:42:35,880 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 10:42:35,881 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 10:42:35,881 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 10:42:35,881 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 10:42:35,883 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 10:42:35,883 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 10:42:35,883 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 10:42:35,884 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 10:42:35,884 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 -> 46540e5529996c8ec583064df8cf71782b87d5b7 [2019-11-27 10:42:36,458 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 10:42:36,493 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 10:42:36,499 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 10:42:36,504 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 10:42:36,505 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 10:42:36,507 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i [2019-11-27 10:42:36,674 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/077bba10b/adf3a93a674d49169f4dc397dc18dc55/FLAG2cc89ab2d [2019-11-27 10:42:38,461 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 10:42:38,465 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i [2019-11-27 10:42:38,549 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/077bba10b/adf3a93a674d49169f4dc397dc18dc55/FLAG2cc89ab2d [2019-11-27 10:42:38,589 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/077bba10b/adf3a93a674d49169f4dc397dc18dc55 [2019-11-27 10:42:38,597 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 10:42:38,604 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 10:42:38,606 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 10:42:38,609 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 10:42:38,616 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 10:42:38,621 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:42:38" (1/1) ... [2019-11-27 10:42:38,629 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43f36d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:38, skipping insertion in model container [2019-11-27 10:42:38,630 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:42:38" (1/1) ... [2019-11-27 10:42:38,651 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 10:42:38,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 10:42:40,326 WARN L1190 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5829] [2019-11-27 10:42:40,330 WARN L1190 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5830-5831] [2019-11-27 10:42:42,332 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:42:42,441 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 10:42:42,737 WARN L1190 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5829] [2019-11-27 10:42:42,742 WARN L1190 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5830-5831] [2019-11-27 10:42:43,204 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:42:43,660 INFO L208 MainTranslator]: Completed translation [2019-11-27 10:42:43,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:43 WrapperNode [2019-11-27 10:42:43,661 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 10:42:43,663 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 10:42:43,666 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 10:42:43,666 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 10:42:43,686 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:43" (1/1) ... [2019-11-27 10:42:43,850 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:43" (1/1) ... [2019-11-27 10:42:44,186 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 10:42:44,188 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 10:42:44,191 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 10:42:44,191 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 10:42:44,216 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:43" (1/1) ... [2019-11-27 10:42:44,219 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:43" (1/1) ... [2019-11-27 10:42:44,282 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:43" (1/1) ... [2019-11-27 10:42:44,288 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:43" (1/1) ... [2019-11-27 10:42:44,558 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:43" (1/1) ... [2019-11-27 10:42:44,618 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:43" (1/1) ... [2019-11-27 10:42:44,674 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:43" (1/1) ... [2019-11-27 10:42:44,727 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 10:42:44,741 INFO L168 Benchmark]: Toolchain (without parser) took 6131.31 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 775.5 MB in the end (delta: 174.8 MB). Peak memory consumption was 174.8 MB. Max. memory is 12.5 GB. [2019-11-27 10:42:44,743 INFO L168 Benchmark]: CDTParser took 3.13 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. [2019-11-27 10:42:44,746 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5055.91 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 821.4 MB in the end (delta: 128.8 MB). Peak memory consumption was 128.9 MB. Max. memory is 12.5 GB. [2019-11-27 10:42:44,750 INFO L168 Benchmark]: Boogie Procedure Inliner took 524.90 ms. Allocated memory is still 1.0 GB. Free memory was 821.4 MB in the beginning and 798.4 MB in the end (delta: 23.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 12.5 GB. [2019-11-27 10:42:44,752 INFO L168 Benchmark]: Boogie Preprocessor took 541.69 ms. Allocated memory is still 1.0 GB. Free memory was 798.4 MB in the beginning and 775.5 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-27 10:42:44,764 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.13 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 5055.91 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 821.4 MB in the end (delta: 128.8 MB). Peak memory consumption was 128.9 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 524.90 ms. Allocated memory is still 1.0 GB. Free memory was 821.4 MB in the beginning and 798.4 MB in the end (delta: 23.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 541.69 ms. Allocated memory is still 1.0 GB. Free memory was 798.4 MB in the beginning and 775.5 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...