java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--neterion--vxge--vxge.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 08:20:11,093 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 08:20:11,095 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 08:20:11,133 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 08:20:11,136 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 08:20:11,137 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 08:20:11,142 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 08:20:11,144 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 08:20:11,150 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 08:20:11,151 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 08:20:11,163 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 08:20:11,163 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 08:20:11,167 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 08:20:11,175 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 08:20:11,176 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 08:20:11,177 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 08:20:11,183 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 08:20:11,185 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 08:20:11,193 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 08:20:11,200 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 08:20:11,201 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 08:20:11,211 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 08:20:11,219 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-27 08:20:11,235 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 08:20:11,235 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 08:20:11,241 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 08:20:11,242 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 08:20:11,243 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-27 08:20:11,287 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 08:20:11,287 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 08:20:11,288 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 08:20:11,288 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 08:20:11,297 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 08:20:11,297 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 08:20:11,297 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 08:20:11,298 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 08:20:11,298 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 08:20:11,298 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 08:20:11,298 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 08:20:11,298 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 08:20:11,302 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 08:20:11,302 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 08:20:11,302 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 08:20:11,302 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 08:20:11,303 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 08:20:11,303 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 08:20:11,303 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 08:20:11,303 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 08:20:11,303 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 08:20:11,304 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 08:20:11,304 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 08:20:11,304 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 08:20:11,304 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 08:20:11,305 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 08:20:11,310 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 08:20:11,310 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 08:20:11,310 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 08:20:11,311 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 08:20:11,311 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 08:20:11,403 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 08:20:11,434 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 08:20:11,448 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 08:20:11,450 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 08:20:11,451 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 08:20:11,452 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--neterion--vxge--vxge.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 08:20:11,609 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96d3e3e5f/08d78e52d1dc4e6c91424d9c45e5c48d/FLAGfe2c61957 [2018-11-27 08:20:14,300 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 08:20:14,301 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--neterion--vxge--vxge.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 08:20:14,482 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96d3e3e5f/08d78e52d1dc4e6c91424d9c45e5c48d/FLAGfe2c61957 [2018-11-27 08:20:14,859 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96d3e3e5f/08d78e52d1dc4e6c91424d9c45e5c48d [2018-11-27 08:20:14,890 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 08:20:14,892 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 08:20:14,896 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 08:20:14,899 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 08:20:14,907 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 08:20:14,909 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:20:14" (1/1) ... [2018-11-27 08:20:14,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9fce44b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:14, skipping insertion in model container [2018-11-27 08:20:14,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:20:14" (1/1) ... [2018-11-27 08:20:14,942 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 08:20:15,651 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 08:20:17,175 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [8117] [2018-11-27 08:20:17,176 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [8118-8119] [2018-11-27 08:20:32,661 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 08:20:32,927 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 08:20:33,372 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [8117] [2018-11-27 08:20:33,372 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [8118-8119] [2018-11-27 08:20:36,459 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 08:20:42,038 INFO L195 MainTranslator]: Completed translation [2018-11-27 08:20:42,039 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:42 WrapperNode [2018-11-27 08:20:42,039 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 08:20:42,043 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 08:20:42,043 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 08:20:42,044 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 08:20:42,076 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:42" (1/1) ... [2018-11-27 08:20:42,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:42" (1/1) ... [2018-11-27 08:20:42,510 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:42" (1/1) ... [2018-11-27 08:20:42,515 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:42" (1/1) ... [2018-11-27 08:20:43,826 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:42" (1/1) ... [2018-11-27 08:20:43,977 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:42" (1/1) ... [2018-11-27 08:20:44,435 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:42" (1/1) ... [2018-11-27 08:20:44,649 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 08:20:44,658 INFO L168 Benchmark]: Toolchain (without parser) took 29767.24 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 539.4 MB). Peak memory consumption was 539.4 MB. Max. memory is 3.9 GB. [2018-11-27 08:20:44,662 INFO L168 Benchmark]: CDTParser took 2.92 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. [2018-11-27 08:20:44,666 INFO L168 Benchmark]: CACSL2BoogieTranslator took 27147.27 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: 292.9 MB). Peak memory consumption was 568.8 MB. Max. memory is 3.9 GB. [2018-11-27 08:20:44,667 INFO L168 Benchmark]: Boogie Preprocessor took 2606.15 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.3 GB in the end (delta: 246.5 MB). Peak memory consumption was 246.5 MB. Max. memory is 3.9 GB. [2018-11-27 08:20:44,674 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 2.92 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 27147.27 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: 292.9 MB). Peak memory consumption was 568.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2606.15 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.3 GB in the end (delta: 246.5 MB). Peak memory consumption was 246.5 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...