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--cisco--enic--enic.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-41590c4 [2018-10-18 12:00:31,766 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 12:00:31,775 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 12:00:31,816 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 12:00:31,816 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 12:00:31,821 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 12:00:31,825 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 12:00:31,829 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 12:00:31,837 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 12:00:31,849 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 12:00:31,853 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 12:00:31,853 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 12:00:31,858 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 12:00:31,860 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 12:00:31,867 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 12:00:31,869 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 12:00:31,875 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 12:00:31,881 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 12:00:31,888 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 12:00:31,890 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 12:00:31,897 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 12:00:31,902 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 12:00:31,910 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 12:00:31,917 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 12:00:31,917 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 12:00:31,918 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 12:00:31,919 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 12:00:31,924 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 12:00:31,925 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 12:00:31,931 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 12:00:31,932 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 12:00:31,936 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 12:00:31,936 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 12:00:31,937 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 12:00:31,939 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 12:00:31,940 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 12:00:31,940 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 [2018-10-18 12:00:31,987 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 12:00:31,987 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 12:00:31,992 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 12:00:31,993 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 12:00:31,996 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 12:00:31,996 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 12:00:31,996 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 12:00:32,001 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 12:00:32,001 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-18 12:00:32,002 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 12:00:32,002 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 12:00:32,002 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 12:00:32,002 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 12:00:32,002 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 12:00:32,003 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 12:00:32,003 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 12:00:32,003 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 12:00:32,003 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 12:00:32,003 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 12:00:32,009 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 12:00:32,009 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 12:00:32,010 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 12:00:32,010 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 12:00:32,010 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-18 12:00:32,010 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 12:00:32,010 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-18 12:00:32,010 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 12:00:32,011 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 12:00:32,129 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 12:00:32,163 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 12:00:32,173 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 12:00:32,180 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 12:00:32,181 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 12:00:32,182 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--cisco--enic--enic.ko-entry_point_true-unreach-call.cil.out.c [2018-10-18 12:00:32,335 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/855d452e7/e5863fda2c3c407aa3aa8cab4ba4d982/FLAGfb3e2b047 [2018-10-18 12:00:34,702 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 12:00:34,703 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--cisco--enic--enic.ko-entry_point_true-unreach-call.cil.out.c [2018-10-18 12:00:34,871 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/855d452e7/e5863fda2c3c407aa3aa8cab4ba4d982/FLAGfb3e2b047 [2018-10-18 12:00:34,917 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/855d452e7/e5863fda2c3c407aa3aa8cab4ba4d982 [2018-10-18 12:00:34,949 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 12:00:34,954 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 12:00:34,958 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 12:00:34,959 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 12:00:34,970 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 12:00:34,972 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 12:00:34" (1/1) ... [2018-10-18 12:00:34,980 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a5f3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:00:34, skipping insertion in model container [2018-10-18 12:00:34,980 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 12:00:34" (1/1) ... [2018-10-18 12:00:35,014 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 12:00:35,573 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 12:00:37,250 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6545] [2018-10-18 12:00:37,251 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6546-6547] [2018-10-18 12:00:56,670 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 12:00:57,085 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 12:00:57,387 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6545] [2018-10-18 12:00:57,388 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6546-6547] [2018-10-18 12:01:08,422 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 12:01:10,587 INFO L193 MainTranslator]: Completed translation [2018-10-18 12:01:10,588 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:01:10 WrapperNode [2018-10-18 12:01:10,588 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 12:01:10,589 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 12:01:10,589 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 12:01:10,589 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 12:01:10,610 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:01:10" (1/1) ... [2018-10-18 12:01:10,610 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:01:10" (1/1) ... [2018-10-18 12:01:10,920 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:01:10" (1/1) ... [2018-10-18 12:01:10,920 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:01:10" (1/1) ... [2018-10-18 12:01:11,764 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:01:10" (1/1) ... [2018-10-18 12:01:11,879 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:01:10" (1/1) ... [2018-10-18 12:01:12,091 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:01:10" (1/1) ... [2018-10-18 12:01:12,247 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 12:01:12,253 INFO L168 Benchmark]: Toolchain (without parser) took 37300.74 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: 214.4 MB). Peak memory consumption was 214.4 MB. Max. memory is 3.9 GB. [2018-10-18 12:01:12,263 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-10-18 12:01:12,266 INFO L168 Benchmark]: CACSL2BoogieTranslator took 35630.26 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: 67.9 MB). Peak memory consumption was 545.2 MB. Max. memory is 3.9 GB. [2018-10-18 12:01:12,267 INFO L168 Benchmark]: Boogie Preprocessor took 1658.24 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: 146.5 MB). Peak memory consumption was 146.5 MB. Max. memory is 3.9 GB. [2018-10-18 12:01:12,273 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 0.19 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 35630.26 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: 67.9 MB). Peak memory consumption was 545.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1658.24 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: 146.5 MB). Peak memory consumption was 146.5 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...