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--nvidia--forcedeth.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa4a323 [2018-11-04 20:38:18,494 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-04 20:38:18,499 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-04 20:38:18,537 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-04 20:38:18,538 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-04 20:38:18,543 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-04 20:38:18,548 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-04 20:38:18,553 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-04 20:38:18,557 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-04 20:38:18,567 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-04 20:38:18,571 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-04 20:38:18,572 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-04 20:38:18,576 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-04 20:38:18,583 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-04 20:38:18,584 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-04 20:38:18,585 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-04 20:38:18,586 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-04 20:38:18,600 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-04 20:38:18,608 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-04 20:38:18,612 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-04 20:38:18,613 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-04 20:38:18,620 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-04 20:38:18,628 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-04 20:38:18,629 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-04 20:38:18,629 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-04 20:38:18,630 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-04 20:38:18,634 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-04 20:38:18,635 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-04 20:38:18,640 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-04 20:38:18,644 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-04 20:38:18,644 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-04 20:38:18,647 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-04 20:38:18,648 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-04 20:38:18,648 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-04 20:38:18,649 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-04 20:38:18,656 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-04 20:38:18,657 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 [2018-11-04 20:38:18,702 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-04 20:38:18,703 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-04 20:38:18,709 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-04 20:38:18,709 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-04 20:38:18,713 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-04 20:38:18,713 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-04 20:38:18,713 INFO L133 SettingsManager]: * Use SBE=true [2018-11-04 20:38:18,714 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-04 20:38:18,714 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-04 20:38:18,714 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-04 20:38:18,714 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-04 20:38:18,715 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-04 20:38:18,718 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-04 20:38:18,718 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-04 20:38:18,718 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-04 20:38:18,720 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-04 20:38:18,720 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-04 20:38:18,720 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-04 20:38:18,721 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-04 20:38:18,721 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-04 20:38:18,721 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-04 20:38:18,721 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-04 20:38:18,722 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-04 20:38:18,722 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-04 20:38:18,722 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-04 20:38:18,722 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-04 20:38:18,722 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-04 20:38:18,729 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-04 20:38:18,868 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-04 20:38:18,902 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-04 20:38:18,912 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-04 20:38:18,916 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-04 20:38:18,917 INFO L276 PluginConnector]: CDTParser initialized [2018-11-04 20:38:18,923 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--nvidia--forcedeth.ko-entry_point_true-unreach-call.cil.out.c [2018-11-04 20:38:19,074 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f18fa41b5/7d44b46ff0394216a0806261ebc5c928/FLAG9ce24d181 [2018-11-04 20:38:21,419 INFO L298 CDTParser]: Found 1 translation units. [2018-11-04 20:38:21,426 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--nvidia--forcedeth.ko-entry_point_true-unreach-call.cil.out.c [2018-11-04 20:38:21,590 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f18fa41b5/7d44b46ff0394216a0806261ebc5c928/FLAG9ce24d181 [2018-11-04 20:38:21,635 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f18fa41b5/7d44b46ff0394216a0806261ebc5c928 [2018-11-04 20:38:21,667 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-04 20:38:21,672 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-04 20:38:21,676 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-04 20:38:21,679 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-04 20:38:21,690 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-04 20:38:21,694 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 08:38:21" (1/1) ... [2018-11-04 20:38:21,704 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@299f5724 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:38:21, skipping insertion in model container [2018-11-04 20:38:21,705 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 08:38:21" (1/1) ... [2018-11-04 20:38:21,736 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-04 20:38:22,345 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-04 20:38:23,814 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5446] [2018-11-04 20:38:23,815 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5447-5448] [2018-11-04 20:38:44,737 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 20:38:45,162 INFO L189 MainTranslator]: Completed pre-run [2018-11-04 20:38:45,439 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5446] [2018-11-04 20:38:45,440 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5447-5448] [2018-11-04 20:38:58,804 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 20:39:01,746 INFO L193 MainTranslator]: Completed translation [2018-11-04 20:39:01,746 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:39:01 WrapperNode [2018-11-04 20:39:01,747 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-04 20:39:01,748 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-04 20:39:01,748 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-04 20:39:01,748 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-04 20:39:01,768 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:39:01" (1/1) ... [2018-11-04 20:39:01,768 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:39:01" (1/1) ... [2018-11-04 20:39:02,131 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:39:01" (1/1) ... [2018-11-04 20:39:02,135 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:39:01" (1/1) ... [2018-11-04 20:39:03,093 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:39:01" (1/1) ... [2018-11-04 20:39:03,219 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:39:01" (1/1) ... [2018-11-04 20:39:03,398 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:39:01" (1/1) ... [2018-11-04 20:39:03,556 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-04 20:39:03,565 INFO L168 Benchmark]: Toolchain (without parser) took 41897.53 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 291.3 MB). Peak memory consumption was 291.3 MB. Max. memory is 3.9 GB. [2018-11-04 20:39:03,572 INFO L168 Benchmark]: CDTParser took 0.36 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. [2018-11-04 20:39:03,575 INFO L168 Benchmark]: CACSL2BoogieTranslator took 40071.49 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 144.4 MB). Peak memory consumption was 528.3 MB. Max. memory is 3.9 GB. [2018-11-04 20:39:03,577 INFO L168 Benchmark]: Boogie Preprocessor took 1811.38 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 146.9 MB). Peak memory consumption was 146.9 MB. Max. memory is 3.9 GB. [2018-11-04 20:39:03,587 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 0.36 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 40071.49 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 144.4 MB). Peak memory consumption was 528.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1811.38 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 146.9 MB). Peak memory consumption was 146.9 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...