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-kernel-locking-mutex__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0210da8 [2018-10-21 10:06:27,391 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-21 10:06:27,396 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-21 10:06:27,430 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-21 10:06:27,430 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-21 10:06:27,432 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-21 10:06:27,436 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-21 10:06:27,440 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-21 10:06:27,445 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-21 10:06:27,447 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-21 10:06:27,448 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-21 10:06:27,449 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-21 10:06:27,453 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-21 10:06:27,454 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-21 10:06:27,468 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-21 10:06:27,469 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-21 10:06:27,470 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-21 10:06:27,476 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-21 10:06:27,483 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-21 10:06:27,488 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-21 10:06:27,495 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-21 10:06:27,497 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-21 10:06:27,501 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-21 10:06:27,528 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 10:06:27,573 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-21 10:06:27,574 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-21 10:06:27,581 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-21 10:06:27,581 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-21 10:06:27,582 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-21 10:06:27,583 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-21 10:06:27,586 INFO L133 SettingsManager]: * Use SBE=true [2018-10-21 10:06:27,586 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-21 10:06:27,586 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-21 10:06:27,586 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-21 10:06:27,587 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-21 10:06:27,587 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-21 10:06:27,587 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-21 10:06:27,587 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-21 10:06:27,587 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-21 10:06:27,588 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-21 10:06:27,588 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-21 10:06:27,588 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-21 10:06:27,588 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-21 10:06:27,588 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-21 10:06:27,588 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-21 10:06:27,594 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-21 10:06:27,594 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-21 10:06:27,594 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-21 10:06:27,594 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-21 10:06:27,595 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-21 10:06:27,595 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-21 10:06:27,595 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-21 10:06:27,595 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-21 10:06:27,595 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-21 10:06:27,712 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-21 10:06:27,748 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-21 10:06:27,754 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-21 10:06:27,755 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-21 10:06:27,760 INFO L276 PluginConnector]: CDTParser initialized [2018-10-21 10:06:27,761 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c [2018-10-21 10:06:27,877 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3b7a93a1/76625ddf93c4420abb2a1d54ee878028/FLAGf14833312 [2018-10-21 10:06:29,998 INFO L298 CDTParser]: Found 1 translation units. [2018-10-21 10:06:30,002 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c [2018-10-21 10:06:30,220 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3b7a93a1/76625ddf93c4420abb2a1d54ee878028/FLAGf14833312 [2018-10-21 10:06:30,258 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3b7a93a1/76625ddf93c4420abb2a1d54ee878028 [2018-10-21 10:06:30,275 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-21 10:06:30,277 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-21 10:06:30,280 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-21 10:06:30,280 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-21 10:06:30,293 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-21 10:06:30,295 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 10:06:30" (1/1) ... [2018-10-21 10:06:30,304 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45e96efc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:06:30, skipping insertion in model container [2018-10-21 10:06:30,304 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 10:06:30" (1/1) ... [2018-10-21 10:06:30,328 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-21 10:06:30,941 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-21 10:07:02,594 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 10:07:03,334 INFO L189 MainTranslator]: Completed pre-run [2018-10-21 10:07:18,555 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 10:07:22,130 INFO L193 MainTranslator]: Completed translation [2018-10-21 10:07:22,130 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:07:22 WrapperNode [2018-10-21 10:07:22,131 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-21 10:07:22,132 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-21 10:07:22,132 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-21 10:07:22,132 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-21 10:07:22,153 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:07:22" (1/1) ... [2018-10-21 10:07:22,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:07:22" (1/1) ... [2018-10-21 10:07:22,402 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5490,]],libipw_change_mtu,[IdentifierExpression[#~5319,],IdentifierExpression[#~5320,]]] [2018-10-21 10:07:22,565 ERROR L1123 TypeChecker]: C: ipw2100_wx_handler_def [20561]: Undeclared identifier ~#ipw2100_wx_handler_def~0 in IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL] [2018-10-21 10:07:22,566 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = (struct iw_handler_def const *)(& ipw2100_wx_handler_def) [20561]: 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 10:07:22,690 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:07:22" (1/1) ... [2018-10-21 10:07:22,691 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:07:22" (1/1) ... [2018-10-21 10:07:24,892 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:07:22" (1/1) ... [2018-10-21 10:07:25,054 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:07:22" (1/1) ... [2018-10-21 10:07:25,760 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:07:22" (1/1) ... [2018-10-21 10:07:26,054 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-21 10:07:26,060 INFO L168 Benchmark]: Toolchain (without parser) took 55784.84 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: 421.2 MB). Peak memory consumption was 589.0 MB. Max. memory is 3.9 GB. [2018-10-21 10:07:26,070 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. [2018-10-21 10:07:26,070 INFO L168 Benchmark]: CACSL2BoogieTranslator took 51851.09 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: 546.5 MB). Peak memory consumption was 596.8 MB. Max. memory is 3.9 GB. [2018-10-21 10:07:26,075 INFO L168 Benchmark]: Boogie Preprocessor took 3922.71 ms. Allocated memory is still 2.0 GB. Free memory was 1.3 GB in the beginning and 1.5 GB in the end (delta: -125.2 MB). Peak memory consumption was 42.5 MB. Max. memory is 3.9 GB. [2018-10-21 10:07:26,083 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 51851.09 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 546.5 MB). Peak memory consumption was 596.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3922.71 ms. Allocated memory is still 2.0 GB. Free memory was 1.3 GB in the beginning and 1.5 GB in the end (delta: -125.2 MB). Peak memory consumption was 42.5 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5490,]],libipw_change_mtu,[IdentifierExpression[#~5319,],IdentifierExpression[#~5320,]]] - TypeErrorResult [Line: 20561]: Type Error Undeclared identifier ~#ipw2100_wx_handler_def~0 in IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL] - TypeErrorResult [Line: 20561]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$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...