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-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-a9a874a [2018-11-08 12:51:23,202 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-08 12:51:23,211 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-08 12:51:23,253 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-08 12:51:23,254 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-08 12:51:23,255 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-08 12:51:23,260 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-08 12:51:23,265 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-08 12:51:23,271 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-08 12:51:23,272 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-08 12:51:23,273 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-08 12:51:23,274 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-08 12:51:23,283 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-08 12:51:23,285 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-08 12:51:23,297 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-08 12:51:23,298 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-08 12:51:23,299 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-08 12:51:23,301 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-08 12:51:23,311 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-08 12:51:23,318 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-08 12:51:23,319 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-08 12:51:23,326 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-08 12:51:23,338 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-08 12:51:23,365 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 [2018-11-08 12:51:23,411 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-08 12:51:23,412 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-08 12:51:23,416 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-08 12:51:23,416 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-08 12:51:23,422 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-08 12:51:23,422 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-08 12:51:23,422 INFO L133 SettingsManager]: * Use SBE=true [2018-11-08 12:51:23,425 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-08 12:51:23,425 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-08 12:51:23,425 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-08 12:51:23,425 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-08 12:51:23,425 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-08 12:51:23,426 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-08 12:51:23,426 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-08 12:51:23,426 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-08 12:51:23,428 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-08 12:51:23,428 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-08 12:51:23,428 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-08 12:51:23,428 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-08 12:51:23,429 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-08 12:51:23,429 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-08 12:51:23,429 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-08 12:51:23,429 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-08 12:51:23,429 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-08 12:51:23,435 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-08 12:51:23,435 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-08 12:51:23,435 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-08 12:51:23,435 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-08 12:51:23,436 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-08 12:51:23,436 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-08 12:51:23,552 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-08 12:51:23,587 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-08 12:51:23,598 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-08 12:51:23,603 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-08 12:51:23,604 INFO L276 PluginConnector]: CDTParser initialized [2018-11-08 12:51:23,609 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko_false-unreach-call.cil.c [2018-11-08 12:51:23,758 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2be9aca96/1869747d99594e6095fc0acb4192a69c/FLAGddc359b93 [2018-11-08 12:51:25,777 INFO L298 CDTParser]: Found 1 translation units. [2018-11-08 12:51:25,778 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko_false-unreach-call.cil.c [2018-11-08 12:51:25,922 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2be9aca96/1869747d99594e6095fc0acb4192a69c/FLAGddc359b93 [2018-11-08 12:51:25,964 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2be9aca96/1869747d99594e6095fc0acb4192a69c [2018-11-08 12:51:25,989 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-08 12:51:25,993 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-08 12:51:25,994 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-08 12:51:25,995 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-08 12:51:26,009 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-08 12:51:26,014 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:51:25" (1/1) ... [2018-11-08 12:51:26,025 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50f141b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:51:26, skipping insertion in model container [2018-11-08 12:51:26,025 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:51:25" (1/1) ... [2018-11-08 12:51:26,054 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-08 12:51:26,579 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-08 12:51:42,219 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 12:51:42,406 INFO L189 MainTranslator]: Completed pre-run [2018-11-08 12:51:46,888 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 12:51:49,863 INFO L193 MainTranslator]: Completed translation [2018-11-08 12:51:49,864 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:51:49 WrapperNode [2018-11-08 12:51:49,864 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-08 12:51:49,868 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-08 12:51:49,868 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-08 12:51:49,868 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-08 12:51:49,908 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:51:49" (1/1) ... [2018-11-08 12:51:49,909 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:51:49" (1/1) ... [2018-11-08 12:51:50,087 ERROR L1123 TypeChecker]: C: net2272_ep_ops [5196]: Undeclared identifier ~#net2272_ep_ops~0 in IdentifierExpression[~#net2272_ep_ops~0,GLOBAL] [2018-11-08 12:51:50,095 ERROR L1123 TypeChecker]: C: ep->ep.ops = (struct usb_ep_ops const *)(& net2272_ep_ops) [5196]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#net2272_ep_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ep,],base],FunctionApplication[~bvadd32,[BitvecLiteral[16,32],StructAccessExpression[IdentifierExpression[~ep,],offset]]]]],BitvecLiteral[8,32]]] [2018-11-08 12:51:50,251 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:51:49" (1/1) ... [2018-11-08 12:51:50,252 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:51:49" (1/1) ... [2018-11-08 12:51:50,837 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:51:49" (1/1) ... [2018-11-08 12:51:50,928 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:51:49" (1/1) ... [2018-11-08 12:51:51,108 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:51:49" (1/1) ... [2018-11-08 12:51:51,216 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-08 12:51:51,219 INFO L168 Benchmark]: Toolchain (without parser) took 25225.95 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: 205.8 MB). Peak memory consumption was 205.8 MB. Max. memory is 3.9 GB. [2018-11-08 12:51:51,225 INFO L168 Benchmark]: CDTParser took 0.39 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. [2018-11-08 12:51:51,225 INFO L168 Benchmark]: CACSL2BoogieTranslator took 23870.01 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 113.4 MB). Peak memory consumption was 512.1 MB. Max. memory is 3.9 GB. [2018-11-08 12:51:51,230 INFO L168 Benchmark]: Boogie Preprocessor took 1348.07 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 92.4 MB). Peak memory consumption was 92.4 MB. Max. memory is 3.9 GB. [2018-11-08 12:51:51,236 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 23870.01 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 113.4 MB). Peak memory consumption was 512.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1348.07 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 92.4 MB). Peak memory consumption was 92.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 5196]: Type Error Undeclared identifier ~#net2272_ep_ops~0 in IdentifierExpression[~#net2272_ep_ops~0,GLOBAL] - TypeErrorResult [Line: 5196]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#net2272_ep_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ep,],base],FunctionApplication[~bvadd32,[BitvecLiteral[16,32],StructAccessExpression[IdentifierExpression[~ep,],offset]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...