java -ea -Xmx4000000000 -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 ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--emulex--benet--be2net.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 11:40:12,455 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 11:40:12,460 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 11:40:12,500 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 11:40:12,500 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 11:40:12,504 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 11:40:12,510 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 11:40:12,515 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 11:40:12,518 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 11:40:12,523 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 11:40:12,527 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 11:40:12,527 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 11:40:12,529 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 11:40:12,536 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 11:40:12,537 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 11:40:12,544 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 11:40:12,545 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 11:40:12,553 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 11:40:12,566 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 11:40:12,572 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 11:40:12,575 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 11:40:12,579 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 11:40:12,591 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 11:40:12,591 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 11:40:12,592 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 11:40:12,597 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 11:40:12,598 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 11:40:12,599 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 11:40:12,608 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 11:40:12,613 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 11:40:12,614 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 11:40:12,619 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 11:40:12,619 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 11:40:12,619 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 11:40:12,623 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 11:40:12,624 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 11:40:12,625 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-14 11:40:12,675 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 11:40:12,675 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 11:40:12,680 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 11:40:12,680 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 11:40:12,686 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 11:40:12,686 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 11:40:12,686 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 11:40:12,690 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 11:40:12,690 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-14 11:40:12,690 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 11:40:12,691 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 11:40:12,691 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 11:40:12,691 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 11:40:12,691 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 11:40:12,691 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 11:40:12,693 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 11:40:12,693 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 11:40:12,693 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 11:40:12,694 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 11:40:12,694 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 11:40:12,694 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 11:40:12,694 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 11:40:12,694 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 11:40:12,695 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-14 11:40:12,695 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 11:40:12,695 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-14 11:40:12,695 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 11:40:12,695 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 11:40:12,832 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 11:40:12,867 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 11:40:12,880 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 11:40:12,884 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 11:40:12,885 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 11:40:12,886 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--emulex--benet--be2net.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 11:40:13,032 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcb5fe50d/ccba7d8e763b4c0b925e81fda8ada20e/FLAG80d091820 [2018-11-14 11:40:15,731 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 11:40:15,735 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--emulex--benet--be2net.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 11:40:15,943 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcb5fe50d/ccba7d8e763b4c0b925e81fda8ada20e/FLAG80d091820 [2018-11-14 11:40:15,986 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcb5fe50d/ccba7d8e763b4c0b925e81fda8ada20e [2018-11-14 11:40:16,013 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 11:40:16,018 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 11:40:16,021 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 11:40:16,024 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 11:40:16,034 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 11:40:16,039 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:40:15" (1/1) ... [2018-11-14 11:40:16,047 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@549341c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:40:16, skipping insertion in model container [2018-11-14 11:40:16,047 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:40:15" (1/1) ... [2018-11-14 11:40:16,076 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 11:40:16,791 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 11:40:18,556 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7711] [2018-11-14 11:40:18,557 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7712-7713] [2018-11-14 11:40:49,507 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 11:40:50,208 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 11:40:50,543 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7711] [2018-11-14 11:40:50,543 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7712-7713] [2018-11-14 11:41:10,981 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 11:41:15,511 INFO L195 MainTranslator]: Completed translation [2018-11-14 11:41:15,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:41:15 WrapperNode [2018-11-14 11:41:15,512 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 11:41:15,514 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 11:41:15,514 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 11:41:15,514 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 11:41:15,559 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:41:15" (1/1) ... [2018-11-14 11:41:15,560 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:41:15" (1/1) ... [2018-11-14 11:41:16,001 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:41:15" (1/1) ... [2018-11-14 11:41:16,002 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:41:15" (1/1) ... [2018-11-14 11:41:17,644 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:41:15" (1/1) ... [2018-11-14 11:41:17,828 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:41:15" (1/1) ... [2018-11-14 11:41:18,157 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:41:15" (1/1) ... [2018-11-14 11:41:18,411 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 11:41:18,417 INFO L168 Benchmark]: Toolchain (without parser) took 62402.88 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 187.7 MB). Peak memory consumption was 582.4 MB. Max. memory is 3.9 GB. [2018-11-14 11:41:18,423 INFO L168 Benchmark]: CDTParser took 2.38 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-14 11:41:18,426 INFO L168 Benchmark]: CACSL2BoogieTranslator took 59492.99 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 487.1 MB). Peak memory consumption was 579.8 MB. Max. memory is 3.9 GB. [2018-11-14 11:41:18,427 INFO L168 Benchmark]: Boogie Preprocessor took 2897.13 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -299.4 MB). Peak memory consumption was 95.3 MB. Max. memory is 3.9 GB. [2018-11-14 11:41:18,437 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.38 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 59492.99 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 487.1 MB). Peak memory consumption was 579.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2897.13 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -299.4 MB). Peak memory consumption was 95.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...