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-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-usb-pegasus_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-a9a874a [2018-11-08 12:41:30,963 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-08 12:41:30,969 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-08 12:41:31,008 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-08 12:41:31,009 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-08 12:41:31,012 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-08 12:41:31,013 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-08 12:41:31,021 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-08 12:41:31,027 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-08 12:41:31,028 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-08 12:41:31,035 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-08 12:41:31,035 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-08 12:41:31,036 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-08 12:41:31,040 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-08 12:41:31,047 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-08 12:41:31,055 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-08 12:41:31,061 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-08 12:41:31,066 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-08 12:41:31,072 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-08 12:41:31,079 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-08 12:41:31,081 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-08 12:41:31,085 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-08 12:41:31,096 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-08 12:41:31,096 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-08 12:41:31,097 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-08 12:41:31,101 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-08 12:41:31,106 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-08 12:41:31,107 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-08 12:41:31,111 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-08 12:41:31,113 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-08 12:41:31,113 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-08 12:41:31,117 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-08 12:41:31,117 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-08 12:41:31,117 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-08 12:41:31,120 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-08 12:41:31,121 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-08 12:41:31,125 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 [2018-11-08 12:41:31,168 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-08 12:41:31,168 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-08 12:41:31,171 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-08 12:41:31,172 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-08 12:41:31,176 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-08 12:41:31,176 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-08 12:41:31,176 INFO L133 SettingsManager]: * Use SBE=true [2018-11-08 12:41:31,176 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-08 12:41:31,177 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-08 12:41:31,177 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-08 12:41:31,177 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-08 12:41:31,177 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-08 12:41:31,177 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-08 12:41:31,177 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-08 12:41:31,178 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-08 12:41:31,178 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-08 12:41:31,178 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-08 12:41:31,178 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-08 12:41:31,178 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-08 12:41:31,178 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-08 12:41:31,181 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-08 12:41:31,181 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-08 12:41:31,181 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-08 12:41:31,181 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-08 12:41:31,184 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-08 12:41:31,184 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-08 12:41:31,184 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-08 12:41:31,184 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-08 12:41:31,185 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-08 12:41:31,185 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-08 12:41:31,318 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-08 12:41:31,355 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-08 12:41:31,366 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-08 12:41:31,369 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-08 12:41:31,373 INFO L276 PluginConnector]: CDTParser initialized [2018-11-08 12:41:31,374 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-usb-pegasus_true-unreach-call.cil.c [2018-11-08 12:41:31,543 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b247164f/f767bd086ac440f2bbb13a2964ad198a/FLAGed49c375b [2018-11-08 12:41:33,518 INFO L298 CDTParser]: Found 1 translation units. [2018-11-08 12:41:33,519 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-usb-pegasus_true-unreach-call.cil.c [2018-11-08 12:41:33,662 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b247164f/f767bd086ac440f2bbb13a2964ad198a/FLAGed49c375b [2018-11-08 12:41:33,708 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b247164f/f767bd086ac440f2bbb13a2964ad198a [2018-11-08 12:41:33,741 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-08 12:41:33,743 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-08 12:41:33,746 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-08 12:41:33,746 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-08 12:41:33,757 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-08 12:41:33,764 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:41:33" (1/1) ... [2018-11-08 12:41:33,771 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61259d18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:41:33, skipping insertion in model container [2018-11-08 12:41:33,772 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:41:33" (1/1) ... [2018-11-08 12:41:33,801 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-08 12:41:34,258 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-08 12:41:47,678 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 12:41:48,117 INFO L189 MainTranslator]: Completed pre-run [2018-11-08 12:41:54,181 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 12:41:56,224 INFO L193 MainTranslator]: Completed translation [2018-11-08 12:41:56,228 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:41:56 WrapperNode [2018-11-08 12:41:56,228 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-08 12:41:56,230 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-08 12:41:56,230 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-08 12:41:56,230 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-08 12:41:56,274 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:41:56" (1/1) ... [2018-11-08 12:41:56,275 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:41:56" (1/1) ... [2018-11-08 12:41:56,506 ERROR L1123 TypeChecker]: C: pegasus_netdev_ops [8388]: Undeclared identifier ~#pegasus_netdev_ops~0 in IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL] [2018-11-08 12:41:56,507 ERROR L1123 TypeChecker]: C: net->netdev_ops = & pegasus_netdev_ops [8388]: 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,[BitvecLiteral[468,32],StructAccessExpression[IdentifierExpression[~net~3,],offset]]]]],BitvecLiteral[8,32]]] [2018-11-08 12:41:56,542 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:41:56" (1/1) ... [2018-11-08 12:41:56,543 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:41:56" (1/1) ... [2018-11-08 12:41:57,135 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:41:56" (1/1) ... [2018-11-08 12:41:57,214 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:41:56" (1/1) ... [2018-11-08 12:41:57,365 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:41:56" (1/1) ... [2018-11-08 12:41:57,482 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-08 12:41:57,484 INFO L168 Benchmark]: Toolchain (without parser) took 23742.33 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 451.7 MB). Peak memory consumption was 451.7 MB. Max. memory is 3.9 GB. [2018-11-08 12:41:57,492 INFO L168 Benchmark]: CDTParser took 1.84 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. [2018-11-08 12:41:57,493 INFO L168 Benchmark]: CACSL2BoogieTranslator took 22483.28 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: 351.7 MB). Peak memory consumption was 504.1 MB. Max. memory is 3.9 GB. [2018-11-08 12:41:57,497 INFO L168 Benchmark]: Boogie Preprocessor took 1252.94 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 100.0 MB). Peak memory consumption was 100.0 MB. Max. memory is 3.9 GB. [2018-11-08 12:41:57,503 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.84 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 22483.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 351.7 MB). Peak memory consumption was 504.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1252.94 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 100.0 MB). Peak memory consumption was 100.0 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 8388]: Type Error Undeclared identifier ~#pegasus_netdev_ops~0 in IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL] - TypeErrorResult [Line: 8388]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~net~3,],base],FunctionApplication[~bvadd32,[BitvecLiteral[468,32],StructAccessExpression[IdentifierExpression[~net~3,],offset]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...