./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--hwmon--applesmc.ko-entry_point.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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--hwmon--applesmc.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 8b0d93e3619f2ef635fea5b1fb9fcab6afb8bafd ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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--hwmon--applesmc.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 8b0d93e3619f2ef635fea5b1fb9fcab6afb8bafd ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 23:47:11,300 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:47:11,309 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:47:11,347 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:47:11,349 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:47:11,355 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:47:11,358 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:47:11,375 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:47:11,382 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:47:11,386 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:47:11,392 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:47:11,395 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:47:11,398 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:47:11,403 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:47:11,408 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:47:11,413 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:47:11,417 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:47:11,424 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:47:11,430 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:47:11,439 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:47:11,446 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:47:11,455 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:47:11,457 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:47:11,463 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:47:11,470 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:47:11,471 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:47:11,471 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:47:11,476 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:47:11,477 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:47:11,480 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:47:11,481 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:47:11,482 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:47:11,483 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:47:11,489 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:47:11,491 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:47:11,493 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:47:11,494 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:47:11,496 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:47:11,496 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:47:11,500 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:47:11,502 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:47:11,506 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-25 23:47:11,547 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:47:11,550 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:47:11,556 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:47:11,556 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:47:11,556 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:47:11,557 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:47:11,557 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 23:47:11,557 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:47:11,558 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:47:11,560 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:47:11,561 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:47:11,562 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:47:11,562 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:47:11,565 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:47:11,565 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:47:11,566 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:47:11,566 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:47:11,566 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:47:11,566 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:47:11,567 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:47:11,569 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:47:11,569 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:47:11,569 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 23:47:11,570 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 23:47:11,570 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:47:11,570 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:47:11,572 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 -> 8b0d93e3619f2ef635fea5b1fb9fcab6afb8bafd [2019-11-25 23:47:12,169 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:47:12,202 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:47:12,210 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:47:12,214 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:47:12,217 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:47:12,218 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i [2019-11-25 23:47:12,377 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/294d25787/b2d8c5def60241c78ed4e9cff9d95e2e/FLAG8768eb790 [2019-11-25 23:47:14,045 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:47:14,047 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i [2019-11-25 23:47:14,133 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/294d25787/b2d8c5def60241c78ed4e9cff9d95e2e/FLAG8768eb790 [2019-11-25 23:47:14,170 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/294d25787/b2d8c5def60241c78ed4e9cff9d95e2e [2019-11-25 23:47:14,178 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:47:14,184 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:47:14,187 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:47:14,189 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:47:14,196 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:47:14,200 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:47:14" (1/1) ... [2019-11-25 23:47:14,206 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@500c0ba0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:47:14, skipping insertion in model container [2019-11-25 23:47:14,207 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:47:14" (1/1) ... [2019-11-25 23:47:14,228 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:47:14,457 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:47:15,491 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2356] [2019-11-25 23:47:15,494 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2357-2358] [2019-11-25 23:47:17,376 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:47:17,542 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:47:17,701 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2356] [2019-11-25 23:47:17,703 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2357-2358] [2019-11-25 23:47:18,103 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:47:18,711 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:47:18,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:47:18 WrapperNode [2019-11-25 23:47:18,717 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:47:18,718 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:47:18,718 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:47:18,720 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:47:18,741 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:47:18" (1/1) ... [2019-11-25 23:47:18,902 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:47:18" (1/1) ... [2019-11-25 23:47:23,084 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:47:23,085 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:47:23,088 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:47:23,088 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:47:23,111 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:47:18" (1/1) ... [2019-11-25 23:47:23,111 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:47:18" (1/1) ... [2019-11-25 23:47:23,596 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:47:18" (1/1) ... [2019-11-25 23:47:23,600 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:47:18" (1/1) ... [2019-11-25 23:47:24,755 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:47:18" (1/1) ... [2019-11-25 23:47:25,210 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:47:18" (1/1) ... [2019-11-25 23:47:25,523 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:47:18" (1/1) ... [2019-11-25 23:47:25,996 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:47:26,010 INFO L168 Benchmark]: Toolchain (without parser) took 11820.99 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 669.4 MB in the end (delta: 286.5 MB). Peak memory consumption was 286.6 MB. Max. memory is 12.5 GB. [2019-11-25 23:47:26,012 INFO L168 Benchmark]: CDTParser took 0.68 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. [2019-11-25 23:47:26,017 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4530.83 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 845.7 MB in the end (delta: 110.3 MB). Peak memory consumption was 110.3 MB. Max. memory is 12.5 GB. [2019-11-25 23:47:26,020 INFO L168 Benchmark]: Boogie Procedure Inliner took 4366.93 ms. Allocated memory is still 1.0 GB. Free memory was 845.7 MB in the beginning and 864.9 MB in the end (delta: -19.2 MB). Peak memory consumption was 256.0 MB. Max. memory is 12.5 GB. [2019-11-25 23:47:26,029 INFO L168 Benchmark]: Boogie Preprocessor took 2914.44 ms. Allocated memory is still 1.0 GB. Free memory was 864.9 MB in the beginning and 669.4 MB in the end (delta: 195.5 MB). Peak memory consumption was 195.5 MB. Max. memory is 12.5 GB. [2019-11-25 23:47:26,037 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.68 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 4530.83 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 845.7 MB in the end (delta: 110.3 MB). Peak memory consumption was 110.3 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 4366.93 ms. Allocated memory is still 1.0 GB. Free memory was 845.7 MB in the beginning and 864.9 MB in the end (delta: -19.2 MB). Peak memory consumption was 256.0 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 2914.44 ms. Allocated memory is still 1.0 GB. Free memory was 864.9 MB in the beginning and 669.4 MB in the end (delta: 195.5 MB). Peak memory consumption was 195.5 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 23:47:30,227 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:47:30,233 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:47:30,269 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:47:30,271 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:47:30,275 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:47:30,278 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:47:30,298 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:47:30,302 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:47:30,307 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:47:30,312 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:47:30,313 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:47:30,319 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:47:30,324 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:47:30,326 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:47:30,329 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:47:30,334 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:47:30,336 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:47:30,342 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:47:30,350 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:47:30,357 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:47:30,363 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:47:30,368 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:47:30,372 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:47:30,382 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:47:30,383 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:47:30,383 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:47:30,388 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:47:30,389 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:47:30,392 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:47:30,395 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:47:30,396 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:47:30,399 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:47:30,402 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:47:30,406 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:47:30,407 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:47:30,409 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:47:30,410 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:47:30,411 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:47:30,417 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:47:30,419 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:47:30,421 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-25 23:47:30,464 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:47:30,466 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:47:30,468 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:47:30,471 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:47:30,471 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:47:30,472 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:47:30,472 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:47:30,472 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:47:30,472 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:47:30,473 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:47:30,477 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 23:47:30,477 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 23:47:30,478 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:47:30,478 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:47:30,478 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:47:30,479 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:47:30,479 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:47:30,479 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:47:30,480 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:47:30,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:47:30,480 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:47:30,482 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:47:30,482 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:47:30,482 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 23:47:30,483 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 23:47:30,485 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:47:30,485 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:47:30,485 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-25 23:47:30,486 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 -> 8b0d93e3619f2ef635fea5b1fb9fcab6afb8bafd [2019-11-25 23:47:31,140 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:47:31,176 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:47:31,186 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:47:31,190 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:47:31,191 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:47:31,193 INFO L428 ainManager$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--hwmon--applesmc.ko-entry_point.cil.out.i [2019-11-25 23:47:31,366 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d12ef878/95180c87f5ac46d6b0fce0808c40ebac/FLAG99fff51a7 [2019-11-25 23:47:33,017 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:47:33,018 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--hwmon--applesmc.ko-entry_point.cil.out.i [2019-11-25 23:47:33,118 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d12ef878/95180c87f5ac46d6b0fce0808c40ebac/FLAG99fff51a7 [2019-11-25 23:47:33,160 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d12ef878/95180c87f5ac46d6b0fce0808c40ebac [2019-11-25 23:47:33,168 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:47:33,170 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:47:33,173 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:47:33,175 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:47:33,181 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:47:33,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:47:33" (1/1) ... [2019-11-25 23:47:33,195 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 25.11 11:47:33, skipping insertion in model container [2019-11-25 23:47:33,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:47:33" (1/1) ... [2019-11-25 23:47:33,214 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:47:33,425 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:47:34,651 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2356] [2019-11-25 23:47:34,654 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2357-2358] [2019-11-25 23:47:36,472 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:47:36,658 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:47:36,838 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2356] [2019-11-25 23:47:36,842 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2357-2358] [2019-11-25 23:47:37,298 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:47:38,078 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:47:38,082 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:47:38 WrapperNode [2019-11-25 23:47:38,084 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:47:38,085 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:47:38,087 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:47:38,087 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:47:38,108 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:47:38" (1/1) ... [2019-11-25 23:47:38,264 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:47:38" (1/1) ... [2019-11-25 23:47:41,347 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:47:41,348 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:47:41,348 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:47:41,348 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:47:41,371 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:47:38" (1/1) ... [2019-11-25 23:47:41,371 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:47:38" (1/1) ... [2019-11-25 23:47:42,432 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:47:38" (1/1) ... [2019-11-25 23:47:42,435 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:47:38" (1/1) ... [2019-11-25 23:47:43,598 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:47:38" (1/1) ... [2019-11-25 23:47:43,944 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:47:38" (1/1) ... [2019-11-25 23:47:44,199 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:47:38" (1/1) ... [2019-11-25 23:47:44,571 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:47:44,581 INFO L168 Benchmark]: Toolchain (without parser) took 11406.16 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 695.9 MB in the end (delta: 260.0 MB). Peak memory consumption was 355.3 MB. Max. memory is 12.5 GB. [2019-11-25 23:47:44,583 INFO L168 Benchmark]: CDTParser took 1.43 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 23:47:44,588 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4911.28 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 828.5 MB in the end (delta: 127.5 MB). Peak memory consumption was 127.6 MB. Max. memory is 12.5 GB. [2019-11-25 23:47:44,589 INFO L168 Benchmark]: Boogie Procedure Inliner took 3262.35 ms. Allocated memory is still 1.0 GB. Free memory was 828.5 MB in the beginning and 674.9 MB in the end (delta: 153.6 MB). Peak memory consumption was 164.1 MB. Max. memory is 12.5 GB. [2019-11-25 23:47:44,591 INFO L168 Benchmark]: Boogie Preprocessor took 3223.90 ms. Allocated memory is still 1.0 GB. Free memory was 674.9 MB in the beginning and 695.9 MB in the end (delta: -21.1 MB). Peak memory consumption was 74.2 MB. Max. memory is 12.5 GB. [2019-11-25 23:47:44,603 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.43 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 4911.28 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 828.5 MB in the end (delta: 127.5 MB). Peak memory consumption was 127.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 3262.35 ms. Allocated memory is still 1.0 GB. Free memory was 828.5 MB in the beginning and 674.9 MB in the end (delta: 153.6 MB). Peak memory consumption was 164.1 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 3223.90 ms. Allocated memory is still 1.0 GB. Free memory was 674.9 MB in the beginning and 695.9 MB in the end (delta: -21.1 MB). Peak memory consumption was 74.2 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...