./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 509859d6 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 0.1.24-509859d [2019-11-27 17:04:43,810 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 17:04:43,816 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 17:04:43,856 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 17:04:43,856 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 17:04:43,859 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 17:04:43,864 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 17:04:43,882 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 17:04:43,884 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 17:04:43,891 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 17:04:43,893 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 17:04:43,898 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 17:04:43,901 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 17:04:43,905 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 17:04:43,909 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 17:04:43,914 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 17:04:43,916 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 17:04:43,922 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 17:04:43,926 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 17:04:43,936 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 17:04:43,943 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 17:04:43,949 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 17:04:43,954 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 17:04:43,956 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 17:04:43,966 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 17:04:43,969 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 17:04:43,969 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 17:04:43,971 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 17:04:43,972 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 17:04:43,975 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 17:04:43,977 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 17:04:43,978 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 17:04:43,980 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 17:04:43,983 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 17:04:43,987 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 17:04:43,988 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 17:04:43,989 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 17:04:43,991 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 17:04:43,991 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 17:04:43,995 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 17:04:44,000 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 17:04:44,001 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 17:04:44,047 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 17:04:44,048 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 17:04:44,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 17:04:44,056 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 17:04:44,056 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 17:04:44,057 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 17:04:44,057 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 17:04:44,057 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 17:04:44,058 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 17:04:44,058 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 17:04:44,060 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 17:04:44,060 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 17:04:44,060 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 17:04:44,061 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 17:04:44,062 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 17:04:44,065 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 17:04:44,065 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 17:04:44,065 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 17:04:44,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 17:04:44,066 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 17:04:44,067 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 17:04:44,067 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 17:04:44,067 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 17:04:44,068 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 17:04:44,070 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 17:04:44,070 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 17:04:44,070 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 17:04:44,642 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 17:04:44,673 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 17:04:44,682 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 17:04:44,684 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 17:04:44,687 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 17:04:44,688 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i [2019-11-27 17:04:44,846 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/495af90ad/f09d737f6ba84e92a735f6d10095977f/FLAG82bb2a446 [2019-11-27 17:04:46,468 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 17:04:46,469 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i [2019-11-27 17:04:46,548 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/495af90ad/f09d737f6ba84e92a735f6d10095977f/FLAG82bb2a446 [2019-11-27 17:04:46,963 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/495af90ad/f09d737f6ba84e92a735f6d10095977f [2019-11-27 17:04:46,969 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 17:04:46,973 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 17:04:46,983 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 17:04:46,983 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 17:04:46,987 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 17:04:46,988 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:04:46" (1/1) ... [2019-11-27 17:04:46,995 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c342576 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:04:46, skipping insertion in model container [2019-11-27 17:04:46,995 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:04:46" (1/1) ... [2019-11-27 17:04:47,011 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 17:04:47,302 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 17:04:48,697 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 17:04:48,699 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 17:04:50,715 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 17:04:50,797 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 17:04:51,067 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 17:04:51,072 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 17:04:51,489 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 17:04:51,852 INFO L208 MainTranslator]: Completed translation [2019-11-27 17:04:51,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:04:51 WrapperNode [2019-11-27 17:04:51,858 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 17:04:51,859 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 17:04:51,859 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 17:04:51,861 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 17:04:51,886 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:04:51" (1/1) ... [2019-11-27 17:04:52,037 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:04:51" (1/1) ... [2019-11-27 17:04:52,382 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 17:04:52,386 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 17:04:52,386 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 17:04:52,387 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 17:04:52,409 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:04:51" (1/1) ... [2019-11-27 17:04:52,412 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:04:51" (1/1) ... [2019-11-27 17:04:52,465 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:04:51" (1/1) ... [2019-11-27 17:04:52,472 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:04:51" (1/1) ... [2019-11-27 17:04:52,708 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:04:51" (1/1) ... [2019-11-27 17:04:52,756 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:04:51" (1/1) ... [2019-11-27 17:04:52,799 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:04:51" (1/1) ... [2019-11-27 17:04:52,856 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 17:04:52,863 INFO L168 Benchmark]: Toolchain (without parser) took 5886.66 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 786.4 MB in the end (delta: 163.8 MB). Peak memory consumption was 163.8 MB. Max. memory is 12.5 GB. [2019-11-27 17:04:52,867 INFO L168 Benchmark]: CDTParser took 2.12 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 17:04:52,868 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4875.83 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 838.0 MB in the end (delta: 112.2 MB). Peak memory consumption was 112.3 MB. Max. memory is 12.5 GB. [2019-11-27 17:04:52,874 INFO L168 Benchmark]: Boogie Procedure Inliner took 526.60 ms. Allocated memory is still 1.0 GB. Free memory was 838.0 MB in the beginning and 815.1 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-27 17:04:52,875 INFO L168 Benchmark]: Boogie Preprocessor took 470.47 ms. Allocated memory is still 1.0 GB. Free memory was 815.1 MB in the beginning and 786.4 MB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 12.5 GB. [2019-11-27 17:04:52,891 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.12 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 4875.83 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 838.0 MB in the end (delta: 112.2 MB). Peak memory consumption was 112.3 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 526.60 ms. Allocated memory is still 1.0 GB. Free memory was 838.0 MB in the beginning and 815.1 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 470.47 ms. Allocated memory is still 1.0 GB. Free memory was 815.1 MB in the beginning and 786.4 MB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 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 0.1.24-509859d [2019-11-27 17:04:57,013 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 17:04:57,018 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 17:04:57,053 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 17:04:57,057 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 17:04:57,059 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 17:04:57,061 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 17:04:57,077 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 17:04:57,084 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 17:04:57,091 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 17:04:57,092 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 17:04:57,098 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 17:04:57,100 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 17:04:57,105 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 17:04:57,107 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 17:04:57,109 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 17:04:57,116 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 17:04:57,117 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 17:04:57,120 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 17:04:57,127 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 17:04:57,138 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 17:04:57,144 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 17:04:57,145 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 17:04:57,152 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 17:04:57,159 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 17:04:57,160 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 17:04:57,160 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 17:04:57,162 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 17:04:57,163 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 17:04:57,167 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 17:04:57,167 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 17:04:57,168 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 17:04:57,172 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 17:04:57,173 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 17:04:57,177 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 17:04:57,177 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 17:04:57,179 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 17:04:57,181 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 17:04:57,181 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 17:04:57,182 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 17:04:57,188 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 17:04:57,189 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 17:04:57,256 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 17:04:57,261 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 17:04:57,263 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 17:04:57,266 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 17:04:57,267 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 17:04:57,269 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 17:04:57,269 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 17:04:57,269 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 17:04:57,270 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 17:04:57,270 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 17:04:57,270 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 17:04:57,272 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 17:04:57,274 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 17:04:57,274 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 17:04:57,277 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 17:04:57,277 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 17:04:57,277 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 17:04:57,278 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 17:04:57,278 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 17:04:57,279 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 17:04:57,279 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 17:04:57,280 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 17:04:57,282 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 17:04:57,282 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 17:04:57,283 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 17:04:57,283 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 17:04:57,283 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 17:04:57,284 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 17:04:57,285 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 17:04:57,854 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 17:04:57,893 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 17:04:57,897 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 17:04:57,901 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 17:04:57,905 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 17:04:57,907 INFO L428 ainManager$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 17:04:58,052 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d641fa265/1155199167fc4b849b479098216ade6f/FLAG15017ed96 [2019-11-27 17:05:00,003 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 17:05:00,006 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 17:05:00,096 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d641fa265/1155199167fc4b849b479098216ade6f/FLAG15017ed96 [2019-11-27 17:05:00,362 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d641fa265/1155199167fc4b849b479098216ade6f [2019-11-27 17:05:00,367 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 17:05:00,369 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 17:05:00,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 17:05:00,384 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 17:05:00,391 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 17:05:00,397 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:05:00" (1/1) ... [2019-11-27 17:05:00,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6138b97b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:00, skipping insertion in model container [2019-11-27 17:05:00,403 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:05:00" (1/1) ... [2019-11-27 17:05:00,425 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 17:05:00,675 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 17:05:02,009 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 17:05:02,011 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 17:05:03,927 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 17:05:04,000 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 17:05:04,350 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 17:05:04,353 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 17:05:04,795 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 17:05:05,176 INFO L208 MainTranslator]: Completed translation [2019-11-27 17:05:05,179 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:05 WrapperNode [2019-11-27 17:05:05,179 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 17:05:05,182 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 17:05:05,182 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 17:05:05,183 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 17:05:05,202 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:05" (1/1) ... [2019-11-27 17:05:05,341 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:05" (1/1) ... [2019-11-27 17:05:05,656 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 17:05:05,661 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 17:05:05,661 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 17:05:05,662 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 17:05:05,681 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:05" (1/1) ... [2019-11-27 17:05:05,685 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:05" (1/1) ... [2019-11-27 17:05:05,738 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:05" (1/1) ... [2019-11-27 17:05:05,739 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:05" (1/1) ... [2019-11-27 17:05:05,958 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:05" (1/1) ... [2019-11-27 17:05:06,007 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:05" (1/1) ... [2019-11-27 17:05:06,049 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:05" (1/1) ... [2019-11-27 17:05:06,100 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 17:05:06,110 INFO L168 Benchmark]: Toolchain (without parser) took 5734.72 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 775.6 MB in the end (delta: 174.7 MB). Peak memory consumption was 174.7 MB. Max. memory is 12.5 GB. [2019-11-27 17:05:06,112 INFO L168 Benchmark]: CDTParser took 0.44 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 17:05:06,117 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4796.40 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 17:05:06,119 INFO L168 Benchmark]: Boogie Procedure Inliner took 478.71 ms. Allocated memory is still 1.0 GB. Free memory was 821.4 MB in the beginning and 798.5 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-27 17:05:06,120 INFO L168 Benchmark]: Boogie Preprocessor took 439.97 ms. Allocated memory is still 1.0 GB. Free memory was 798.5 MB in the beginning and 775.6 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-27 17:05:06,131 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 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 4796.40 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 478.71 ms. Allocated memory is still 1.0 GB. Free memory was 821.4 MB in the beginning and 798.5 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 439.97 ms. Allocated memory is still 1.0 GB. Free memory was 798.5 MB in the beginning and 775.6 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...