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__linux-kernel-locking-mutex__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0210da8 [2018-10-21 10:12:31,963 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-21 10:12:31,973 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-21 10:12:32,015 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-21 10:12:32,015 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-21 10:12:32,020 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-21 10:12:32,028 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-21 10:12:32,032 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-21 10:12:32,039 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-21 10:12:32,052 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-21 10:12:32,053 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-21 10:12:32,059 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-21 10:12:32,061 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-21 10:12:32,065 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-21 10:12:32,070 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-21 10:12:32,071 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-21 10:12:32,079 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-21 10:12:32,086 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-21 10:12:32,094 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-21 10:12:32,096 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-21 10:12:32,105 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-21 10:12:32,109 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-21 10:12:32,118 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-21 10:12:32,121 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-21 10:12:32,121 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-21 10:12:32,123 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-21 10:12:32,131 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-21 10:12:32,132 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-21 10:12:32,138 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-21 10:12:32,142 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-21 10:12:32,143 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-21 10:12:32,151 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-21 10:12:32,151 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-21 10:12:32,152 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-21 10:12:32,155 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-21 10:12:32,156 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-21 10:12:32,162 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 [2018-10-21 10:12:32,227 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-21 10:12:32,227 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-21 10:12:32,235 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-21 10:12:32,236 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-21 10:12:32,237 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-21 10:12:32,237 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-21 10:12:32,238 INFO L133 SettingsManager]: * Use SBE=true [2018-10-21 10:12:32,238 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-21 10:12:32,238 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-21 10:12:32,238 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-21 10:12:32,239 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-21 10:12:32,239 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-21 10:12:32,239 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-21 10:12:32,239 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-21 10:12:32,246 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-21 10:12:32,246 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-21 10:12:32,247 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-21 10:12:32,247 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-21 10:12:32,247 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-21 10:12:32,247 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-21 10:12:32,247 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-21 10:12:32,249 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-21 10:12:32,249 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-21 10:12:32,249 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-21 10:12:32,252 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-21 10:12:32,252 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-21 10:12:32,252 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-21 10:12:32,253 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-21 10:12:32,253 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-21 10:12:32,253 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-21 10:12:32,424 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-21 10:12:32,467 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-21 10:12:32,483 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-21 10:12:32,485 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-21 10:12:32,485 INFO L276 PluginConnector]: CDTParser initialized [2018-10-21 10:12:32,492 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c [2018-10-21 10:12:32,687 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed76124cc/8681e08b0dbe4074b80dbcb99d4e9d24/FLAG18a36a7d0 [2018-10-21 10:12:35,527 INFO L298 CDTParser]: Found 1 translation units. [2018-10-21 10:12:35,531 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c [2018-10-21 10:12:35,746 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed76124cc/8681e08b0dbe4074b80dbcb99d4e9d24/FLAG18a36a7d0 [2018-10-21 10:12:35,794 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed76124cc/8681e08b0dbe4074b80dbcb99d4e9d24 [2018-10-21 10:12:35,828 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-21 10:12:35,835 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-21 10:12:35,839 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-21 10:12:35,842 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-21 10:12:35,857 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-21 10:12:35,863 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 10:12:35" (1/1) ... [2018-10-21 10:12:35,872 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48028c32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:12:35, skipping insertion in model container [2018-10-21 10:12:35,876 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 10:12:35" (1/1) ... [2018-10-21 10:12:35,906 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-21 10:12:36,770 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-21 10:13:11,455 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 10:13:12,361 INFO L189 MainTranslator]: Completed pre-run [2018-10-21 10:13:27,293 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 10:13:31,127 INFO L193 MainTranslator]: Completed translation [2018-10-21 10:13:31,128 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:13:31 WrapperNode [2018-10-21 10:13:31,128 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-21 10:13:31,129 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-21 10:13:31,129 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-21 10:13:31,129 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-21 10:13:31,148 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:13:31" (1/1) ... [2018-10-21 10:13:31,148 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:13:31" (1/1) ... [2018-10-21 10:13:31,418 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5477,]],libipw_change_mtu,[IdentifierExpression[#~5317,],IdentifierExpression[#~5318,]]] [2018-10-21 10:13:31,590 ERROR L1123 TypeChecker]: C: ipw2100_wx_handler_def [20586]: Undeclared identifier ~#ipw2100_wx_handler_def~0 in IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL] [2018-10-21 10:13:31,591 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = (struct iw_handler_def const *)(& ipw2100_wx_handler_def) [20586]: 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]]] [2018-10-21 10:13:31,795 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:13:31" (1/1) ... [2018-10-21 10:13:31,796 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:13:31" (1/1) ... [2018-10-21 10:13:34,062 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:13:31" (1/1) ... [2018-10-21 10:13:34,223 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:13:31" (1/1) ... [2018-10-21 10:13:35,178 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:13:31" (1/1) ... [2018-10-21 10:13:35,567 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-21 10:13:35,573 INFO L168 Benchmark]: Toolchain (without parser) took 59741.54 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: 303.5 MB). Peak memory consumption was 607.9 MB. Max. memory is 3.9 GB. [2018-10-21 10:13:35,579 INFO L168 Benchmark]: CDTParser took 0.52 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. [2018-10-21 10:13:35,580 INFO L168 Benchmark]: CACSL2BoogieTranslator took 55289.00 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: 410.1 MB). Peak memory consumption was 598.2 MB. Max. memory is 3.9 GB. [2018-10-21 10:13:35,581 INFO L168 Benchmark]: Boogie Preprocessor took 4439.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: -106.6 MB). Peak memory consumption was 197.8 MB. Max. memory is 3.9 GB. [2018-10-21 10:13:35,589 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 55289.00 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 410.1 MB). Peak memory consumption was 598.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 4439.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: -106.6 MB). Peak memory consumption was 197.8 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5477,]],libipw_change_mtu,[IdentifierExpression[#~5317,],IdentifierExpression[#~5318,]]] - TypeErrorResult [Line: 20586]: Type Error Undeclared identifier ~#ipw2100_wx_handler_def~0 in IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL] - TypeErrorResult [Line: 20586]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$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...