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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--usb--pegasus.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-41590c4 [2018-10-18 10:49:34,949 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 10:49:34,955 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 10:49:34,989 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 10:49:34,991 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 10:49:34,992 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 10:49:34,994 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 10:49:35,003 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 10:49:35,007 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 10:49:35,013 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 10:49:35,016 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 10:49:35,016 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 10:49:35,018 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 10:49:35,024 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 10:49:35,035 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 10:49:35,036 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 10:49:35,037 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 10:49:35,039 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 10:49:35,058 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 10:49:35,060 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 10:49:35,068 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 10:49:35,069 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 10:49:35,077 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 10:49:35,085 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 10:49:35,085 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 10:49:35,086 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 10:49:35,090 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 10:49:35,091 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 10:49:35,099 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 10:49:35,101 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 10:49:35,101 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 10:49:35,105 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 10:49:35,105 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 10:49:35,106 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 10:49:35,110 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 10:49:35,111 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 10:49:35,116 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 [2018-10-18 10:49:35,167 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 10:49:35,168 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 10:49:35,172 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 10:49:35,172 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 10:49:35,177 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 10:49:35,178 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 10:49:35,178 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 10:49:35,178 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 10:49:35,178 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 10:49:35,179 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 10:49:35,184 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 10:49:35,184 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 10:49:35,185 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-18 10:49:35,185 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-18 10:49:35,185 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 10:49:35,185 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 10:49:35,189 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 10:49:35,189 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 10:49:35,189 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 10:49:35,190 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 10:49:35,190 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 10:49:35,190 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 10:49:35,190 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 10:49:35,194 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 10:49:35,194 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-18 10:49:35,194 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 10:49:35,194 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-18 10:49:35,195 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-18 10:49:35,195 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 10:49:35,195 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 10:49:35,335 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 10:49:35,375 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 10:49:35,386 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 10:49:35,389 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 10:49:35,393 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 10:49:35,394 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--usb--pegasus.ko-entry_point_true-unreach-call.cil.out.c [2018-10-18 10:49:35,506 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a81a3b81/389113274b1a4ea194f4c6d2c1fd1985/FLAGacc25b3a6 [2018-10-18 10:49:37,362 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 10:49:37,363 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--usb--pegasus.ko-entry_point_true-unreach-call.cil.out.c [2018-10-18 10:49:37,472 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a81a3b81/389113274b1a4ea194f4c6d2c1fd1985/FLAGacc25b3a6 [2018-10-18 10:49:37,518 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a81a3b81/389113274b1a4ea194f4c6d2c1fd1985 [2018-10-18 10:49:37,548 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 10:49:37,553 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 10:49:37,555 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 10:49:37,555 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 10:49:37,568 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 10:49:37,570 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 10:49:37" (1/1) ... [2018-10-18 10:49:37,577 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1626ea5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:49:37, skipping insertion in model container [2018-10-18 10:49:37,577 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 10:49:37" (1/1) ... [2018-10-18 10:49:37,606 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 10:49:37,997 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 10:49:39,395 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5405] [2018-10-18 10:49:39,396 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5406-5407] [2018-10-18 10:49:47,787 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 10:49:48,043 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 10:49:48,266 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5405] [2018-10-18 10:49:48,267 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5406-5407] [2018-10-18 10:49:51,695 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 10:49:52,474 INFO L193 MainTranslator]: Completed translation [2018-10-18 10:49:52,475 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:49:52 WrapperNode [2018-10-18 10:49:52,475 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 10:49:52,476 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 10:49:52,476 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 10:49:52,476 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 10:49:52,510 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:49:52" (1/1) ... [2018-10-18 10:49:52,510 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:49:52" (1/1) ... [2018-10-18 10:49:52,679 ERROR L1123 TypeChecker]: C: pegasus_netdev_ops [8160]: Undeclared identifier ~#pegasus_netdev_ops~0 in IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL] [2018-10-18 10:49:52,681 ERROR L1123 TypeChecker]: C: net->netdev_ops = & pegasus_netdev_ops [8160]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~net~3,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~net~3,],offset],BitvecLiteral[480,32]]]]],BitvecLiteral[8,32]]] [2018-10-18 10:49:52,695 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:49:52" (1/1) ... [2018-10-18 10:49:52,696 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:49:52" (1/1) ... [2018-10-18 10:49:53,144 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:49:52" (1/1) ... [2018-10-18 10:49:53,203 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:49:52" (1/1) ... [2018-10-18 10:49:53,297 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:49:52" (1/1) ... [2018-10-18 10:49:53,380 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 10:49:53,385 INFO L168 Benchmark]: Toolchain (without parser) took 15832.91 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: 298.0 MB). Peak memory consumption was 298.0 MB. Max. memory is 3.9 GB. [2018-10-18 10:49:53,389 INFO L168 Benchmark]: CDTParser took 0.25 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 10:49:53,389 INFO L168 Benchmark]: CACSL2BoogieTranslator took 14920.67 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: 211.4 MB). Peak memory consumption was 503.3 MB. Max. memory is 3.9 GB. [2018-10-18 10:49:53,390 INFO L168 Benchmark]: Boogie Preprocessor took 904.06 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 86.6 MB). Peak memory consumption was 86.6 MB. Max. memory is 3.9 GB. [2018-10-18 10:49:53,403 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 14920.67 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 211.4 MB). Peak memory consumption was 503.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 904.06 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 86.6 MB). Peak memory consumption was 86.6 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 8160]: Type Error Undeclared identifier ~#pegasus_netdev_ops~0 in IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL] - TypeErrorResult [Line: 8160]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~net~3,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~net~3,],offset],BitvecLiteral[480,32]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...