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-usb-dev__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1a42d6c [2018-10-18 19:40:35,313 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 19:40:35,318 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 19:40:35,354 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 19:40:35,355 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 19:40:35,358 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 19:40:35,360 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 19:40:35,367 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 19:40:35,375 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 19:40:35,376 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 19:40:35,388 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 19:40:35,388 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 19:40:35,389 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 19:40:35,390 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 19:40:35,399 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 19:40:35,407 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 19:40:35,410 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 19:40:35,412 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 19:40:35,420 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 19:40:35,431 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 19:40:35,432 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 19:40:35,438 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 19:40:35,444 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 19:40:35,444 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 19:40:35,444 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 19:40:35,445 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 19:40:35,452 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 19:40:35,453 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 19:40:35,459 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 19:40:35,463 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 19:40:35,463 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 19:40:35,464 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 19:40:35,464 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 19:40:35,464 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 19:40:35,470 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 19:40:35,474 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 19:40:35,475 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 19:40:35,538 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 19:40:35,538 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 19:40:35,539 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 19:40:35,540 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 19:40:35,546 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 19:40:35,546 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 19:40:35,546 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 19:40:35,547 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 19:40:35,552 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 19:40:35,552 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 19:40:35,552 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 19:40:35,552 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 19:40:35,553 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-18 19:40:35,553 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-18 19:40:35,553 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 19:40:35,553 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 19:40:35,556 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 19:40:35,556 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 19:40:35,556 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 19:40:35,557 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 19:40:35,557 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 19:40:35,557 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 19:40:35,557 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 19:40:35,558 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 19:40:35,558 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-18 19:40:35,558 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 19:40:35,558 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-18 19:40:35,558 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-18 19:40:35,564 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 19:40:35,564 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 19:40:35,703 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 19:40:35,745 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 19:40:35,756 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 19:40:35,760 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 19:40:35,764 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 19:40:35,765 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c [2018-10-18 19:40:35,929 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/983b959b8/1f49e09ba6674d34a6d93665c7377591/FLAGbd7d18d15 [2018-10-18 19:40:38,839 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 19:40:38,845 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c [2018-10-18 19:40:39,146 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/983b959b8/1f49e09ba6674d34a6d93665c7377591/FLAGbd7d18d15 [2018-10-18 19:40:39,194 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/983b959b8/1f49e09ba6674d34a6d93665c7377591 [2018-10-18 19:40:39,224 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 19:40:39,235 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 19:40:39,241 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 19:40:39,242 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 19:40:39,256 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 19:40:39,262 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 07:40:39" (1/1) ... [2018-10-18 19:40:39,274 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2da2d0b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:40:39, skipping insertion in model container [2018-10-18 19:40:39,274 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 07:40:39" (1/1) ... [2018-10-18 19:40:39,308 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 19:40:40,020 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 19:41:13,512 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 19:41:14,657 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 19:41:32,794 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 19:41:36,582 INFO L193 MainTranslator]: Completed translation [2018-10-18 19:41:36,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:41:36 WrapperNode [2018-10-18 19:41:36,583 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 19:41:36,583 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 19:41:36,584 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 19:41:36,584 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 19:41:36,600 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:41:36" (1/1) ... [2018-10-18 19:41:36,600 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:41:36" (1/1) ... [2018-10-18 19:41:36,984 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5486,]],libipw_change_mtu,[IdentifierExpression[#~5322,],IdentifierExpression[#~5323,]]] [2018-10-18 19:41:37,135 ERROR L1123 TypeChecker]: C: ipw2100_wx_handler_def [20504]: Undeclared identifier ~#ipw2100_wx_handler_def~0 in IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL] [2018-10-18 19:41:37,135 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = (struct iw_handler_def const *)(& ipw2100_wx_handler_def) [20504]: 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 19:41:37,248 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:41:36" (1/1) ... [2018-10-18 19:41:37,253 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:41:36" (1/1) ... [2018-10-18 19:41:38,963 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:41:36" (1/1) ... [2018-10-18 19:41:39,115 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:41:36" (1/1) ... [2018-10-18 19:41:39,756 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:41:36" (1/1) ... [2018-10-18 19:41:40,044 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 19:41:40,046 INFO L168 Benchmark]: Toolchain (without parser) took 60821.14 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: 457.5 MB). Peak memory consumption was 608.5 MB. Max. memory is 3.9 GB. [2018-10-18 19:41:40,052 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. [2018-10-18 19:41:40,052 INFO L168 Benchmark]: CACSL2BoogieTranslator took 57342.03 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 579.1 MB). Peak memory consumption was 586.6 MB. Max. memory is 3.9 GB. [2018-10-18 19:41:40,053 INFO L168 Benchmark]: Boogie Preprocessor took 3461.04 ms. Allocated memory is still 2.0 GB. Free memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: -132.9 MB). Peak memory consumption was 18.2 MB. Max. memory is 3.9 GB. [2018-10-18 19:41:40,061 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 57342.03 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 579.1 MB). Peak memory consumption was 586.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3461.04 ms. Allocated memory is still 2.0 GB. Free memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: -132.9 MB). Peak memory consumption was 18.2 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5486,]],libipw_change_mtu,[IdentifierExpression[#~5322,],IdentifierExpression[#~5323,]]] - TypeErrorResult [Line: 20504]: Type Error Undeclared identifier ~#ipw2100_wx_handler_def~0 in IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL] - TypeErrorResult [Line: 20504]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$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...