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-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-222bf82 [2018-11-10 09:27:24,076 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 09:27:24,085 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 09:27:24,121 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 09:27:24,122 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 09:27:24,124 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 09:27:24,125 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 09:27:24,133 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 09:27:24,139 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 09:27:24,149 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 09:27:24,151 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 09:27:24,151 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 09:27:24,157 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 09:27:24,159 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 09:27:24,168 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 09:27:24,169 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 09:27:24,170 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 09:27:24,179 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 09:27:24,188 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 09:27:24,193 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 09:27:24,195 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 09:27:24,200 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 09:27:24,208 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 09:27:24,208 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 09:27:24,209 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 09:27:24,214 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 09:27:24,215 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 09:27:24,221 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 09:27:24,222 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 09:27:24,228 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 09:27:24,228 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 09:27:24,231 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 09:27:24,232 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 09:27:24,232 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 09:27:24,238 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 09:27:24,239 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 09:27:24,240 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 [2018-11-10 09:27:24,288 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 09:27:24,288 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 09:27:24,290 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 09:27:24,290 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 09:27:24,296 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 09:27:24,296 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 09:27:24,296 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 09:27:24,296 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 09:27:24,297 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 09:27:24,297 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 09:27:24,297 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 09:27:24,297 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 09:27:24,297 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 09:27:24,303 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 09:27:24,303 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 09:27:24,303 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 09:27:24,304 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 09:27:24,304 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 09:27:24,304 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 09:27:24,304 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 09:27:24,304 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 09:27:24,306 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 09:27:24,306 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 09:27:24,306 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 09:27:24,307 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 09:27:24,307 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 09:27:24,307 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 09:27:24,307 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 09:27:24,307 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 09:27:24,308 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 09:27:24,440 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 09:27:24,483 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 09:27:24,488 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 09:27:24,492 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 09:27:24,495 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 09:27:24,496 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c [2018-11-10 09:27:24,650 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c6dbf374/fc3c26931d36471381000c112ec336bb/FLAG79e1574dc [2018-11-10 09:27:26,838 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 09:27:26,839 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c [2018-11-10 09:27:27,006 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c6dbf374/fc3c26931d36471381000c112ec336bb/FLAG79e1574dc [2018-11-10 09:27:27,052 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c6dbf374/fc3c26931d36471381000c112ec336bb [2018-11-10 09:27:27,085 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 09:27:27,090 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-10 09:27:27,094 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 09:27:27,095 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 09:27:27,105 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 09:27:27,110 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:27:27" (1/1) ... [2018-11-10 09:27:27,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@150b767 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:27, skipping insertion in model container [2018-11-10 09:27:27,116 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:27:27" (1/1) ... [2018-11-10 09:27:27,152 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 09:27:27,785 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 09:27:47,633 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 09:27:47,962 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 09:27:56,751 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 09:27:59,519 INFO L193 MainTranslator]: Completed translation [2018-11-10 09:27:59,519 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:59 WrapperNode [2018-11-10 09:27:59,519 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 09:27:59,520 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 09:27:59,520 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 09:27:59,521 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 09:27:59,544 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:59" (1/1) ... [2018-11-10 09:27:59,545 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:59" (1/1) ... [2018-11-10 09:27:59,775 ERROR L1123 TypeChecker]: C: vortex_ethtool_ops [7905]: Undeclared identifier ~#vortex_ethtool_ops~0 in IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL] [2018-11-10 09:27:59,777 ERROR L1123 TypeChecker]: C: dev->ethtool_ops = & vortex_ethtool_ops [7905]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],FunctionApplication[~bvadd32,[BitvecLiteral[476,32],StructAccessExpression[IdentifierExpression[~dev~0,],offset]]]]],BitvecLiteral[8,32]]] [2018-11-10 09:27:59,874 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:59" (1/1) ... [2018-11-10 09:27:59,875 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:59" (1/1) ... [2018-11-10 09:28:00,697 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:59" (1/1) ... [2018-11-10 09:28:00,805 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:59" (1/1) ... [2018-11-10 09:28:01,517 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:59" (1/1) ... [2018-11-10 09:28:01,697 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 09:28:01,703 INFO L168 Benchmark]: Toolchain (without parser) took 34615.24 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 4.7 MB). Peak memory consumption was 545.4 MB. Max. memory is 3.9 GB. [2018-11-10 09:28:01,712 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-11-10 09:28:01,713 INFO L168 Benchmark]: CACSL2BoogieTranslator took 32425.53 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: 399.4 MB). Peak memory consumption was 524.5 MB. Max. memory is 3.9 GB. [2018-11-10 09:28:01,719 INFO L168 Benchmark]: Boogie Preprocessor took 2177.10 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -394.7 MB). Peak memory consumption was 146.0 MB. Max. memory is 3.9 GB. [2018-11-10 09:28:01,726 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 32425.53 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 399.4 MB). Peak memory consumption was 524.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2177.10 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -394.7 MB). Peak memory consumption was 146.0 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 7905]: Type Error Undeclared identifier ~#vortex_ethtool_ops~0 in IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 7905]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],FunctionApplication[~bvadd32,[BitvecLiteral[476,32],StructAccessExpression[IdentifierExpression[~dev~0,],offset]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...