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-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1a42d6c [2018-10-18 19:34:23,248 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 19:34:23,251 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 19:34:23,286 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 19:34:23,286 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 19:34:23,293 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 19:34:23,295 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 19:34:23,298 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 19:34:23,303 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 19:34:23,308 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 19:34:23,310 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 19:34:23,310 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 19:34:23,316 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 19:34:23,318 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 19:34:23,321 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 19:34:23,322 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 19:34:23,332 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 19:34:23,335 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 19:34:23,344 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 19:34:23,349 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 19:34:23,351 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 19:34:23,359 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 19:34:23,364 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 19:34:23,364 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 19:34:23,365 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 19:34:23,369 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 19:34:23,370 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 19:34:23,374 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 19:34:23,375 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 19:34:23,379 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 19:34:23,379 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 19:34:23,380 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 19:34:23,380 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 19:34:23,380 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 19:34:23,385 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 19:34:23,386 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 19:34:23,387 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 19:34:23,432 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 19:34:23,432 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 19:34:23,434 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 19:34:23,434 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 19:34:23,440 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 19:34:23,440 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 19:34:23,441 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 19:34:23,441 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 19:34:23,441 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 19:34:23,441 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 19:34:23,445 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 19:34:23,445 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 19:34:23,445 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-18 19:34:23,445 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-18 19:34:23,446 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 19:34:23,447 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 19:34:23,447 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 19:34:23,447 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 19:34:23,447 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 19:34:23,448 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 19:34:23,448 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 19:34:23,448 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 19:34:23,448 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 19:34:23,449 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 19:34:23,449 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-18 19:34:23,449 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 19:34:23,449 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-18 19:34:23,449 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-18 19:34:23,455 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 19:34:23,455 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 19:34:23,576 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 19:34:23,615 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 19:34:23,624 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 19:34:23,626 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 19:34:23,626 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 19:34:23,627 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c [2018-10-18 19:34:23,768 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/805306b7b/631d91ea6f564487b7fd63c87cdd075f/FLAGccfca7af2 [2018-10-18 19:34:25,985 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 19:34:25,986 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c [2018-10-18 19:34:26,198 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/805306b7b/631d91ea6f564487b7fd63c87cdd075f/FLAGccfca7af2 [2018-10-18 19:34:26,245 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/805306b7b/631d91ea6f564487b7fd63c87cdd075f [2018-10-18 19:34:26,272 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 19:34:26,279 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 19:34:26,282 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 19:34:26,283 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 19:34:26,294 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 19:34:26,296 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 07:34:26" (1/1) ... [2018-10-18 19:34:26,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@521d7944 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:34:26, skipping insertion in model container [2018-10-18 19:34:26,307 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 07:34:26" (1/1) ... [2018-10-18 19:34:26,336 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 19:34:27,152 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 19:35:00,943 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 19:35:01,789 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 19:35:15,400 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 19:35:19,247 INFO L193 MainTranslator]: Completed translation [2018-10-18 19:35:19,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:35:19 WrapperNode [2018-10-18 19:35:19,248 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 19:35:19,251 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 19:35:19,251 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 19:35:19,251 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 19:35:19,269 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:35:19" (1/1) ... [2018-10-18 19:35:19,270 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:35:19" (1/1) ... [2018-10-18 19:35:19,514 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5608,]],libipw_change_mtu,[IdentifierExpression[#~5294,],IdentifierExpression[#~5295,]]] [2018-10-18 19:35:19,664 ERROR L1123 TypeChecker]: C: ipw2100_wx_handler_def [20486]: Undeclared identifier ~#ipw2100_wx_handler_def~0 in IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL] [2018-10-18 19:35:19,664 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = (struct iw_handler_def const *)(& ipw2100_wx_handler_def) [20486]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~8,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~dev~8,],offset],BitvecLiteral[452,32]]]]],BitvecLiteral[8,32]]] [2018-10-18 19:35:19,783 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:35:19" (1/1) ... [2018-10-18 19:35:19,784 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:35:19" (1/1) ... [2018-10-18 19:35:21,647 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:35:19" (1/1) ... [2018-10-18 19:35:22,296 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:35:19" (1/1) ... [2018-10-18 19:35:23,035 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:35:19" (1/1) ... [2018-10-18 19:35:23,347 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 19:35:23,351 INFO L168 Benchmark]: Toolchain (without parser) took 57078.18 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: 207.7 MB). Peak memory consumption was 634.8 MB. Max. memory is 3.9 GB. [2018-10-18 19:35:23,357 INFO L168 Benchmark]: CDTParser took 0.20 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 19:35:23,358 INFO L168 Benchmark]: CACSL2BoogieTranslator took 52966.15 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: 274.6 MB). Peak memory consumption was 604.3 MB. Max. memory is 3.9 GB. [2018-10-18 19:35:23,358 INFO L168 Benchmark]: Boogie Preprocessor took 4096.87 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.7 GB in the end (delta: -66.9 MB). Peak memory consumption was 360.2 MB. Max. memory is 3.9 GB. [2018-10-18 19:35:23,367 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 52966.15 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 274.6 MB). Peak memory consumption was 604.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 4096.87 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.7 GB in the end (delta: -66.9 MB). Peak memory consumption was 360.2 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5608,]],libipw_change_mtu,[IdentifierExpression[#~5294,],IdentifierExpression[#~5295,]]] - TypeErrorResult [Line: 20486]: Type Error Undeclared identifier ~#ipw2100_wx_handler_def~0 in IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL] - TypeErrorResult [Line: 20486]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~8,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~dev~8,],offset],BitvecLiteral[452,32]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...