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--sun--sungem.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 11:40:18,329 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 11:40:18,334 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 11:40:18,358 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 11:40:18,363 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 11:40:18,365 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 11:40:18,366 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 11:40:18,371 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 11:40:18,372 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 11:40:18,376 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 11:40:18,377 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 11:40:18,377 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 11:40:18,378 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 11:40:18,378 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 11:40:18,387 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 11:40:18,388 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 11:40:18,388 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 11:40:18,393 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 11:40:18,406 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 11:40:18,410 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 11:40:18,411 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 11:40:18,412 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 11:40:18,416 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-14 11:40:18,432 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 11:40:18,432 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 11:40:18,433 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 11:40:18,434 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 11:40:18,434 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 11:40:18,464 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 11:40:18,471 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 11:40:18,472 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 11:40:18,472 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 11:40:18,472 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 11:40:18,472 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 11:40:18,473 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 11:40:18,473 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 11:40:18,473 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-14 11:40:18,473 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 11:40:18,473 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 11:40:18,473 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 11:40:18,474 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 11:40:18,477 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 11:40:18,480 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 11:40:18,480 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 11:40:18,480 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 11:40:18,480 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 11:40:18,480 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 11:40:18,480 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 11:40:18,481 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 11:40:18,481 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 11:40:18,481 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 11:40:18,481 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-14 11:40:18,481 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 11:40:18,481 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-14 11:40:18,481 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 11:40:18,483 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 11:40:18,576 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 11:40:18,599 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 11:40:18,604 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 11:40:18,609 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 11:40:18,614 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 11:40:18,615 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--sungem.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 11:40:18,724 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f130107b8/9da149cd1c384e5f85e4b3710dd4a860/FLAGd5f5ceb89 [2018-11-14 11:40:20,131 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 11:40:20,133 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--sungem.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 11:40:20,226 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f130107b8/9da149cd1c384e5f85e4b3710dd4a860/FLAGd5f5ceb89 [2018-11-14 11:40:20,259 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f130107b8/9da149cd1c384e5f85e4b3710dd4a860 [2018-11-14 11:40:20,281 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 11:40:20,282 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 11:40:20,286 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 11:40:20,286 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 11:40:20,295 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 11:40:20,297 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:40:20" (1/1) ... [2018-11-14 11:40:20,302 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ec3cc96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:40:20, skipping insertion in model container [2018-11-14 11:40:20,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:40:20" (1/1) ... [2018-11-14 11:40:20,324 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 11:40:20,670 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 11:40:21,607 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5348] [2018-11-14 11:40:21,608 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5349-5350] [2018-11-14 11:40:29,344 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 11:40:29,528 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 11:40:29,701 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5348] [2018-11-14 11:40:29,701 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5349-5350] [2018-11-14 11:40:33,663 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 11:40:34,607 INFO L195 MainTranslator]: Completed translation [2018-11-14 11:40:34,607 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:40:34 WrapperNode [2018-11-14 11:40:34,607 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 11:40:34,608 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 11:40:34,608 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 11:40:34,608 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 11:40:34,636 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:40:34" (1/1) ... [2018-11-14 11:40:34,637 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:40:34" (1/1) ... [2018-11-14 11:40:34,799 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:40:34" (1/1) ... [2018-11-14 11:40:34,804 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:40:34" (1/1) ... [2018-11-14 11:40:35,093 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:40:34" (1/1) ... [2018-11-14 11:40:35,155 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:40:34" (1/1) ... [2018-11-14 11:40:35,228 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:40:34" (1/1) ... [2018-11-14 11:40:35,301 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 11:40:35,303 INFO L168 Benchmark]: Toolchain (without parser) took 15021.95 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: 207.3 MB). Peak memory consumption was 207.3 MB. Max. memory is 3.9 GB. [2018-11-14 11:40:35,309 INFO L168 Benchmark]: CDTParser took 0.15 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 11:40:35,310 INFO L168 Benchmark]: CACSL2BoogieTranslator took 14321.78 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: 151.1 MB). Peak memory consumption was 512.3 MB. Max. memory is 3.9 GB. [2018-11-14 11:40:35,314 INFO L168 Benchmark]: Boogie Preprocessor took 693.26 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 56.2 MB). Peak memory consumption was 56.2 MB. Max. memory is 3.9 GB. [2018-11-14 11:40:35,320 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 0.15 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 14321.78 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: 151.1 MB). Peak memory consumption was 512.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 693.26 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 56.2 MB). Peak memory consumption was 56.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...