./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 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--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 5376d6499690d6f71b7b98972a8999177b07c80b ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 5376d6499690d6f71b7b98972a8999177b07c80b ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:04:55,153 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 17:04:55,157 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 17:04:55,179 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 17:04:55,181 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 17:04:55,183 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 17:04:55,201 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 17:04:55,217 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 17:04:55,222 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 17:04:55,225 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 17:04:55,230 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 17:04:55,234 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 17:04:55,237 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 17:04:55,244 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 17:04:55,248 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 17:04:55,252 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 17:04:55,257 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 17:04:55,260 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 17:04:55,265 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 17:04:55,274 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 17:04:55,281 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 17:04:55,289 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 17:04:55,294 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 17:04:55,296 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 17:04:55,303 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 17:04:55,305 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 17:04:55,305 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 17:04:55,310 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 17:04:55,311 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 17:04:55,312 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 17:04:55,316 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 17:04:55,317 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 17:04:55,318 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 17:04:55,319 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 17:04:55,323 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 17:04:55,324 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 17:04:55,328 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 17:04:55,329 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 17:04:55,329 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 17:04:55,330 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 17:04:55,333 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 17:04:55,335 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 17:04:55,376 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 17:04:55,380 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 17:04:55,383 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 17:04:55,384 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 17:04:55,385 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 17:04:55,385 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 17:04:55,388 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 17:04:55,388 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 17:04:55,389 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 17:04:55,389 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 17:04:55,390 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 17:04:55,391 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 17:04:55,391 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 17:04:55,393 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 17:04:55,394 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 17:04:55,394 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 17:04:55,394 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 17:04:55,396 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 17:04:55,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 17:04:55,396 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 17:04:55,397 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 17:04:55,399 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 17:04:55,399 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 17:04:55,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 17:04:55,400 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 17:04:55,400 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 17:04:55,400 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 -> 5376d6499690d6f71b7b98972a8999177b07c80b [2019-11-27 17:04:56,070 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 17:04:56,104 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 17:04:56,111 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 17:04:56,115 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 17:04:56,116 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 17:04:56,117 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i [2019-11-27 17:04:56,284 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a76464252/7197f44e571f48f9a803272886896791/FLAGa2a7ae93c [2019-11-27 17:04:58,123 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 17:04:58,127 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i [2019-11-27 17:04:58,206 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a76464252/7197f44e571f48f9a803272886896791/FLAGa2a7ae93c [2019-11-27 17:04:58,246 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a76464252/7197f44e571f48f9a803272886896791 [2019-11-27 17:04:58,258 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 17:04:58,262 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 17:04:58,265 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 17:04:58,267 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 17:04:58,276 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 17:04:58,281 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:04:58" (1/1) ... [2019-11-27 17:04:58,286 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 05:04:58, skipping insertion in model container [2019-11-27 17:04:58,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:04:58" (1/1) ... [2019-11-27 17:04:58,309 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 17:04:58,530 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 17:04:59,629 WARN L1190 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2356] [2019-11-27 17:04:59,631 WARN L1190 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2357-2358] [2019-11-27 17:05:01,829 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 17:05:02,001 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 17:05:02,168 WARN L1190 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2356] [2019-11-27 17:05:02,172 WARN L1190 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2357-2358] [2019-11-27 17:05:02,631 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 17:05:03,247 INFO L208 MainTranslator]: Completed translation [2019-11-27 17:05:03,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:03 WrapperNode [2019-11-27 17:05:03,249 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 17:05:03,252 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 17:05:03,254 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 17:05:03,256 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 17:05:03,284 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:03" (1/1) ... [2019-11-27 17:05:03,482 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:03" (1/1) ... [2019-11-27 17:05:07,269 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 17:05:07,272 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 17:05:07,272 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 17:05:07,273 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 17:05:07,294 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:03" (1/1) ... [2019-11-27 17:05:07,297 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:03" (1/1) ... [2019-11-27 17:05:07,787 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:03" (1/1) ... [2019-11-27 17:05:07,788 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:03" (1/1) ... [2019-11-27 17:05:09,725 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:03" (1/1) ... [2019-11-27 17:05:10,205 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:03" (1/1) ... [2019-11-27 17:05:10,489 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:03" (1/1) ... [2019-11-27 17:05:10,934 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 17:05:10,946 INFO L168 Benchmark]: Toolchain (without parser) took 12676.57 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 702.6 MB in the end (delta: 253.3 MB). Peak memory consumption was 368.2 MB. Max. memory is 12.5 GB. [2019-11-27 17:05:10,947 INFO L168 Benchmark]: CDTParser took 2.84 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 17:05:10,953 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4985.69 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 851.5 MB in the end (delta: 104.5 MB). Peak memory consumption was 104.5 MB. Max. memory is 12.5 GB. [2019-11-27 17:05:10,955 INFO L168 Benchmark]: Boogie Procedure Inliner took 4019.91 ms. Allocated memory is still 1.0 GB. Free memory was 851.5 MB in the beginning and 682.7 MB in the end (delta: 168.8 MB). Peak memory consumption was 197.9 MB. Max. memory is 12.5 GB. [2019-11-27 17:05:10,962 INFO L168 Benchmark]: Boogie Preprocessor took 3663.66 ms. Allocated memory is still 1.0 GB. Free memory was 682.7 MB in the beginning and 702.6 MB in the end (delta: -20.0 MB). Peak memory consumption was 94.9 MB. Max. memory is 12.5 GB. [2019-11-27 17:05:10,970 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.84 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 4985.69 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 851.5 MB in the end (delta: 104.5 MB). Peak memory consumption was 104.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 4019.91 ms. Allocated memory is still 1.0 GB. Free memory was 851.5 MB in the beginning and 682.7 MB in the end (delta: 168.8 MB). Peak memory consumption was 197.9 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 3663.66 ms. Allocated memory is still 1.0 GB. Free memory was 682.7 MB in the beginning and 702.6 MB in the end (delta: -20.0 MB). Peak memory consumption was 94.9 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 0.1.24-509859d [2019-11-27 17:05:14,976 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 17:05:14,981 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 17:05:15,014 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 17:05:15,016 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 17:05:15,020 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 17:05:15,024 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 17:05:15,042 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 17:05:15,049 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 17:05:15,051 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 17:05:15,054 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 17:05:15,059 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 17:05:15,059 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 17:05:15,063 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 17:05:15,068 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 17:05:15,072 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 17:05:15,074 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 17:05:15,077 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 17:05:15,084 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 17:05:15,090 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 17:05:15,099 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 17:05:15,107 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 17:05:15,108 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 17:05:15,113 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 17:05:15,121 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 17:05:15,122 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 17:05:15,122 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 17:05:15,127 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 17:05:15,128 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 17:05:15,129 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 17:05:15,131 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 17:05:15,132 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 17:05:15,134 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 17:05:15,141 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 17:05:15,142 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 17:05:15,143 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 17:05:15,144 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 17:05:15,147 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 17:05:15,147 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 17:05:15,149 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 17:05:15,153 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 17:05:15,154 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 17:05:15,194 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 17:05:15,196 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 17:05:15,200 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 17:05:15,202 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 17:05:15,202 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 17:05:15,202 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 17:05:15,205 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 17:05:15,205 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 17:05:15,206 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 17:05:15,206 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 17:05:15,207 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 17:05:15,208 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 17:05:15,208 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 17:05:15,208 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 17:05:15,210 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 17:05:15,210 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 17:05:15,210 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 17:05:15,213 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 17:05:15,213 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 17:05:15,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 17:05:15,214 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 17:05:15,214 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 17:05:15,214 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 17:05:15,215 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 17:05:15,216 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 17:05:15,216 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 17:05:15,216 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 17:05:15,219 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 17:05:15,219 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 -> 5376d6499690d6f71b7b98972a8999177b07c80b [2019-11-27 17:05:15,837 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 17:05:15,867 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 17:05:15,876 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 17:05:15,878 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 17:05:15,881 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 17:05:15,882 INFO L428 ainManager$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 [2019-11-27 17:05:16,047 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7af3a7eb/34f547782b76463e869a0d099cefb145/FLAG35bc03ae6 [2019-11-27 17:05:17,840 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 17:05:17,845 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 [2019-11-27 17:05:17,929 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7af3a7eb/34f547782b76463e869a0d099cefb145/FLAG35bc03ae6 [2019-11-27 17:05:17,968 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7af3a7eb/34f547782b76463e869a0d099cefb145 [2019-11-27 17:05:17,978 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 17:05:17,980 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 17:05:17,985 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 17:05:17,987 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 17:05:17,997 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 17:05:17,998 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:05:17" (1/1) ... [2019-11-27 17:05:18,008 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 05:05:18, skipping insertion in model container [2019-11-27 17:05:18,008 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:05:17" (1/1) ... [2019-11-27 17:05:18,030 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 17:05:18,256 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 17:05:19,385 WARN L1190 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2356] [2019-11-27 17:05:19,386 WARN L1190 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2357-2358] [2019-11-27 17:05:21,601 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 17:05:21,799 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 17:05:21,950 WARN L1190 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2356] [2019-11-27 17:05:21,953 WARN L1190 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2357-2358] [2019-11-27 17:05:22,416 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 17:05:23,189 INFO L208 MainTranslator]: Completed translation [2019-11-27 17:05:23,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:23 WrapperNode [2019-11-27 17:05:23,193 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 17:05:23,194 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 17:05:23,198 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 17:05:23,198 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 17:05:23,227 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:23" (1/1) ... [2019-11-27 17:05:23,390 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:23" (1/1) ... [2019-11-27 17:05:28,163 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 17:05:28,165 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 17:05:28,168 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 17:05:28,168 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 17:05:28,195 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:23" (1/1) ... [2019-11-27 17:05:28,195 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:23" (1/1) ... [2019-11-27 17:05:28,719 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:23" (1/1) ... [2019-11-27 17:05:28,720 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:23" (1/1) ... [2019-11-27 17:05:30,416 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:23" (1/1) ... [2019-11-27 17:05:30,900 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:23" (1/1) ... [2019-11-27 17:05:31,224 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:05:23" (1/1) ... [2019-11-27 17:05:31,665 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 17:05:31,677 INFO L168 Benchmark]: Toolchain (without parser) took 13691.05 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 667.7 MB in the end (delta: 288.2 MB). Peak memory consumption was 288.3 MB. Max. memory is 12.5 GB. [2019-11-27 17:05:31,679 INFO L168 Benchmark]: CDTParser took 0.33 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 17:05:31,684 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5209.02 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 834.4 MB in the end (delta: 121.6 MB). Peak memory consumption was 121.6 MB. Max. memory is 12.5 GB. [2019-11-27 17:05:31,686 INFO L168 Benchmark]: Boogie Procedure Inliner took 4970.25 ms. Allocated memory is still 1.0 GB. Free memory was 834.4 MB in the beginning and 875.5 MB in the end (delta: -41.2 MB). Peak memory consumption was 234.1 MB. Max. memory is 12.5 GB. [2019-11-27 17:05:31,687 INFO L168 Benchmark]: Boogie Preprocessor took 3502.63 ms. Allocated memory is still 1.0 GB. Free memory was 875.5 MB in the beginning and 667.7 MB in the end (delta: 207.8 MB). Peak memory consumption was 207.8 MB. Max. memory is 12.5 GB. [2019-11-27 17:05:31,703 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 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 5209.02 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 834.4 MB in the end (delta: 121.6 MB). Peak memory consumption was 121.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 4970.25 ms. Allocated memory is still 1.0 GB. Free memory was 834.4 MB in the beginning and 875.5 MB in the end (delta: -41.2 MB). Peak memory consumption was 234.1 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 3502.63 ms. Allocated memory is still 1.0 GB. Free memory was 875.5 MB in the beginning and 667.7 MB in the end (delta: 207.8 MB). Peak memory consumption was 207.8 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...