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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f723e60 [2018-10-26 16:36:23,162 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 16:36:23,163 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 16:36:23,191 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 16:36:23,192 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 16:36:23,193 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 16:36:23,194 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 16:36:23,200 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 16:36:23,201 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 16:36:23,204 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 16:36:23,206 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 16:36:23,207 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 16:36:23,207 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 16:36:23,208 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 16:36:23,214 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 16:36:23,215 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 16:36:23,216 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 16:36:23,228 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 16:36:23,230 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 16:36:23,236 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 16:36:23,237 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 16:36:23,238 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 16:36:23,243 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 16:36:23,243 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 16:36:23,243 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 16:36:23,244 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 16:36:23,250 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 16:36:23,251 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 16:36:23,252 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 16:36:23,256 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 16:36:23,256 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 16:36:23,256 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 16:36:23,257 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 16:36:23,257 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 16:36:23,257 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 16:36:23,264 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 16:36:23,265 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 [2018-10-26 16:36:23,296 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 16:36:23,299 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 16:36:23,300 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 16:36:23,300 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 16:36:23,300 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 16:36:23,301 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 16:36:23,304 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 16:36:23,304 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 16:36:23,304 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 16:36:23,304 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 16:36:23,305 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 16:36:23,305 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 16:36:23,305 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 16:36:23,305 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 16:36:23,305 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 16:36:23,305 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 16:36:23,306 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 16:36:23,306 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 16:36:23,306 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 16:36:23,306 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 16:36:23,306 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 16:36:23,306 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 16:36:23,306 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 16:36:23,307 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 16:36:23,313 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 16:36:23,313 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 16:36:23,313 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 16:36:23,313 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 16:36:23,314 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 16:36:23,314 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-26 16:36:23,407 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 16:36:23,431 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 16:36:23,436 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 16:36:23,441 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 16:36:23,441 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 16:36:23,442 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 16:36:23,564 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8a79845b/055bdc939b8c4bb4852731c50f308dd5/FLAGf08da9466 [2018-10-26 16:36:25,215 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 16:36:25,219 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 16:36:25,354 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8a79845b/055bdc939b8c4bb4852731c50f308dd5/FLAGf08da9466 [2018-10-26 16:36:25,390 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8a79845b/055bdc939b8c4bb4852731c50f308dd5 [2018-10-26 16:36:25,412 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 16:36:25,416 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-26 16:36:25,417 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 16:36:25,419 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 16:36:25,426 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 16:36:25,431 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 04:36:25" (1/1) ... [2018-10-26 16:36:25,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@736b1943 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:36:25, skipping insertion in model container [2018-10-26 16:36:25,438 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 04:36:25" (1/1) ... [2018-10-26 16:36:25,457 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 16:36:25,868 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 16:36:45,373 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 16:36:46,009 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 16:36:55,263 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 16:36:57,102 INFO L193 MainTranslator]: Completed translation [2018-10-26 16:36:57,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:36:57 WrapperNode [2018-10-26 16:36:57,103 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 16:36:57,104 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 16:36:57,104 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 16:36:57,104 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 16:36:57,124 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:36:57" (1/1) ... [2018-10-26 16:36:57,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:36:57" (1/1) ... [2018-10-26 16:36:57,403 ERROR L1123 TypeChecker]: C: ipw2100_wx_handler_def [19072]: Undeclared identifier ~#ipw2100_wx_handler_def~0 in IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL] [2018-10-26 16:36:57,407 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = (struct iw_handler_def const *)(& ipw2100_wx_handler_def) [19072]: 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[496,32]]]]],BitvecLiteral[8,32]]] [2018-10-26 16:36:57,476 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:36:57" (1/1) ... [2018-10-26 16:36:57,477 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:36:57" (1/1) ... [2018-10-26 16:36:59,083 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:36:57" (1/1) ... [2018-10-26 16:36:59,197 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:36:57" (1/1) ... [2018-10-26 16:36:59,608 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:36:57" (1/1) ... [2018-10-26 16:36:59,801 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 16:36:59,805 INFO L168 Benchmark]: Toolchain (without parser) took 34392.66 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: 208.0 MB). Peak memory consumption was 636.5 MB. Max. memory is 3.9 GB. [2018-10-26 16:36:59,810 INFO L168 Benchmark]: CDTParser took 0.17 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. [2018-10-26 16:36:59,811 INFO L168 Benchmark]: CACSL2BoogieTranslator took 31686.82 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: 308.9 MB). Peak memory consumption was 605.6 MB. Max. memory is 3.9 GB. [2018-10-26 16:36:59,812 INFO L168 Benchmark]: Boogie Preprocessor took 2697.41 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: -100.9 MB). Peak memory consumption was 327.6 MB. Max. memory is 3.9 GB. [2018-10-26 16:36:59,818 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 31686.82 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 308.9 MB). Peak memory consumption was 605.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2697.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.7 GB in the end (delta: -100.9 MB). Peak memory consumption was 327.6 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 19072]: Type Error Undeclared identifier ~#ipw2100_wx_handler_def~0 in IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL] - TypeErrorResult [Line: 19072]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~8,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~dev~8,],offset],BitvecLiteral[496,32]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...