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__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-emulex-benet-be2net_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cefbc9 [2018-11-05 00:04:46,043 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 00:04:46,054 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 00:04:46,086 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 00:04:46,087 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 00:04:46,088 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 00:04:46,097 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 00:04:46,102 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 00:04:46,107 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 00:04:46,109 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 00:04:46,121 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 00:04:46,121 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 00:04:46,123 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 00:04:46,131 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 00:04:46,132 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 00:04:46,139 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 00:04:46,140 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 00:04:46,148 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 00:04:46,153 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 00:04:46,161 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 00:04:46,166 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 00:04:46,169 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 00:04:46,178 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-05 00:04:46,178 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-05 00:04:46,178 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-05 00:04:46,179 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-05 00:04:46,187 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-05 00:04:46,188 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-05 00:04:46,193 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-05 00:04:46,194 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-05 00:04:46,194 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-05 00:04:46,201 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-05 00:04:46,201 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-05 00:04:46,201 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-05 00:04:46,206 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-05 00:04:46,210 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-05 00:04:46,210 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 [2018-11-05 00:04:46,255 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 00:04:46,256 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 00:04:46,261 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-05 00:04:46,262 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-05 00:04:46,263 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 00:04:46,263 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 00:04:46,263 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 00:04:46,264 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 00:04:46,264 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 00:04:46,264 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-05 00:04:46,264 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-05 00:04:46,265 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-05 00:04:46,265 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-05 00:04:46,265 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-05 00:04:46,265 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-05 00:04:46,265 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-05 00:04:46,266 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 00:04:46,266 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 00:04:46,266 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-05 00:04:46,266 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-05 00:04:46,266 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-05 00:04:46,272 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 00:04:46,272 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-05 00:04:46,272 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-05 00:04:46,273 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-05 00:04:46,273 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-05 00:04:46,273 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-05 00:04:46,273 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-05 00:04:46,273 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-05 00:04:46,274 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-05 00:04:46,412 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 00:04:46,449 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 00:04:46,460 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 00:04:46,464 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 00:04:46,466 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 00:04:46,467 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-emulex-benet-be2net_true-unreach-call.cil.c [2018-11-05 00:04:46,644 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f155bf28/17e9ddccc5204875a93915d92cb25363/FLAG0ffaf2935 [2018-11-05 00:04:49,312 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 00:04:49,316 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-emulex-benet-be2net_true-unreach-call.cil.c [2018-11-05 00:04:49,540 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f155bf28/17e9ddccc5204875a93915d92cb25363/FLAG0ffaf2935 [2018-11-05 00:04:49,582 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f155bf28/17e9ddccc5204875a93915d92cb25363 [2018-11-05 00:04:49,615 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 00:04:49,621 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 00:04:49,624 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 00:04:49,624 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 00:04:49,637 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 00:04:49,639 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:04:49" (1/1) ... [2018-11-05 00:04:49,649 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61ab65b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:04:49, skipping insertion in model container [2018-11-05 00:04:49,654 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:04:49" (1/1) ... [2018-11-05 00:04:49,682 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 00:04:50,530 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 00:05:30,572 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 00:05:31,353 INFO L189 MainTranslator]: Completed pre-run [2018-11-05 00:05:51,593 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 00:05:57,480 INFO L193 MainTranslator]: Completed translation [2018-11-05 00:05:57,480 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:05:57 WrapperNode [2018-11-05 00:05:57,481 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-05 00:05:57,482 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-05 00:05:57,482 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-05 00:05:57,482 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-05 00:05:57,502 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:05:57" (1/1) ... [2018-11-05 00:05:57,502 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:05:57" (1/1) ... [2018-11-05 00:05:57,830 ERROR L1123 TypeChecker]: C: be_ethtool_ops [17961]: Undeclared identifier ~#be_ethtool_ops~0 in IdentifierExpression[~#be_ethtool_ops~0,GLOBAL] [2018-11-05 00:05:57,835 ERROR L1123 TypeChecker]: C: netdev->ethtool_ops = & be_ethtool_ops [17961]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#be_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~netdev,],offset],BitvecLiteral[476,32]]]]],BitvecLiteral[8,32]]] [2018-11-05 00:05:57,955 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:05:57" (1/1) ... [2018-11-05 00:05:57,956 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:05:57" (1/1) ... [2018-11-05 00:05:59,559 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:05:57" (1/1) ... [2018-11-05 00:05:59,744 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:05:57" (1/1) ... [2018-11-05 00:06:00,216 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:05:57" (1/1) ... [2018-11-05 00:06:00,485 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-05 00:06:00,487 INFO L168 Benchmark]: Toolchain (without parser) took 70870.95 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: 199.5 MB). Peak memory consumption was 582.8 MB. Max. memory is 3.9 GB. [2018-11-05 00:06:00,493 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-11-05 00:06:00,494 INFO L168 Benchmark]: CACSL2BoogieTranslator took 67857.29 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 463.3 MB). Peak memory consumption was 579.7 MB. Max. memory is 3.9 GB. [2018-11-05 00:06:00,495 INFO L168 Benchmark]: Boogie Preprocessor took 3003.08 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -263.9 MB). Peak memory consumption was 119.5 MB. Max. memory is 3.9 GB. [2018-11-05 00:06:00,508 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 67857.29 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 463.3 MB). Peak memory consumption was 579.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3003.08 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -263.9 MB). Peak memory consumption was 119.5 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 17961]: Type Error Undeclared identifier ~#be_ethtool_ops~0 in IdentifierExpression[~#be_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 17961]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#be_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~netdev,],offset],BitvecLiteral[476,32]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...