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_Default.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 0.1.23-01ede7f [2018-11-11 20:26:30,877 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 20:26:30,884 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 20:26:30,921 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 20:26:30,922 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 20:26:30,926 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 20:26:30,928 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 20:26:30,932 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 20:26:30,940 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 20:26:30,941 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 20:26:30,952 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 20:26:30,952 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 20:26:30,956 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 20:26:30,957 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 20:26:30,964 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 20:26:30,965 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 20:26:30,969 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 20:26:30,975 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 20:26:30,985 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 20:26:30,988 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 20:26:30,990 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 20:26:30,997 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 20:26:31,002 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 20:26:31,002 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 20:26:31,003 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 20:26:31,010 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 20:26:31,011 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 20:26:31,013 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 20:26:31,016 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 20:26:31,017 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 20:26:31,018 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 20:26:31,023 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 20:26:31,023 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 20:26:31,023 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 20:26:31,030 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 20:26:31,031 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 20:26:31,031 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-11 20:26:31,077 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 20:26:31,077 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 20:26:31,078 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 20:26:31,086 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 20:26:31,087 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 20:26:31,087 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 20:26:31,088 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 20:26:31,088 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 20:26:31,088 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 20:26:31,088 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 20:26:31,088 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 20:26:31,094 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 20:26:31,094 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 20:26:31,094 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 20:26:31,095 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 20:26:31,095 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 20:26:31,095 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 20:26:31,095 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 20:26:31,097 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 20:26:31,097 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 20:26:31,097 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 20:26:31,097 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 20:26:31,098 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 20:26:31,098 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 20:26:31,098 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 20:26:31,098 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 20:26:31,098 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 20:26:31,099 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 20:26:31,242 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 20:26:31,278 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 20:26:31,289 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 20:26:31,294 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 20:26:31,295 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 20:26:31,296 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko_false-unreach-call.cil.c [2018-11-11 20:26:31,478 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a5bc3733/59554cc9cc974cd0bc5ed92e194627f0/FLAG6db2b0e8f [2018-11-11 20:26:33,532 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 20:26:33,536 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko_false-unreach-call.cil.c [2018-11-11 20:26:33,691 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a5bc3733/59554cc9cc974cd0bc5ed92e194627f0/FLAG6db2b0e8f [2018-11-11 20:26:33,738 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a5bc3733/59554cc9cc974cd0bc5ed92e194627f0 [2018-11-11 20:26:33,767 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 20:26:33,772 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 20:26:33,774 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 20:26:33,774 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 20:26:33,787 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 20:26:33,789 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:26:33" (1/1) ... [2018-11-11 20:26:33,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41292d22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:26:33, skipping insertion in model container [2018-11-11 20:26:33,795 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:26:33" (1/1) ... [2018-11-11 20:26:33,823 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 20:26:34,249 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 20:26:49,374 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 20:26:49,518 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 20:26:53,859 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 20:26:56,635 INFO L193 MainTranslator]: Completed translation [2018-11-11 20:26:56,635 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:26:56 WrapperNode [2018-11-11 20:26:56,637 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 20:26:56,638 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 20:26:56,638 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 20:26:56,638 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 20:26:56,681 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:26:56" (1/1) ... [2018-11-11 20:26:56,681 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:26:56" (1/1) ... [2018-11-11 20:26:56,868 ERROR L1126 TypeChecker]: C: net2272_ep_ops [5196]: Undeclared identifier ~#net2272_ep_ops~0 in IdentifierExpression[~#net2272_ep_ops~0,GLOBAL] [2018-11-11 20:26:56,869 ERROR L1126 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],BinaryExpression[ARITHPLUS,BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~ep,],offset],IntegerLiteral[0]],IntegerLiteral[16]]]],IntegerLiteral[8]]] [2018-11-11 20:26:57,045 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:26:56" (1/1) ... [2018-11-11 20:26:57,046 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:26:56" (1/1) ... [2018-11-11 20:26:57,625 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:26:56" (1/1) ... [2018-11-11 20:26:57,718 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:26:56" (1/1) ... [2018-11-11 20:26:57,871 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:26:56" (1/1) ... [2018-11-11 20:26:57,982 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 20:26:57,988 INFO L168 Benchmark]: Toolchain (without parser) took 24219.55 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: 239.8 MB). Peak memory consumption was 239.8 MB. Max. memory is 3.9 GB. [2018-11-11 20:26:57,994 INFO L168 Benchmark]: CDTParser took 0.25 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. [2018-11-11 20:26:57,995 INFO L168 Benchmark]: CACSL2BoogieTranslator took 22863.68 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: 149.4 MB). Peak memory consumption was 512.1 MB. Max. memory is 3.9 GB. [2018-11-11 20:26:58,002 INFO L168 Benchmark]: Boogie Preprocessor took 1344.98 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: 90.4 MB). Peak memory consumption was 90.4 MB. Max. memory is 3.9 GB. [2018-11-11 20:26:58,008 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 22863.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 149.4 MB). Peak memory consumption was 512.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1344.98 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 90.4 MB). Peak memory consumption was 90.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 5196]: Type Error Undeclared identifier ~#net2272_ep_ops~0 in IdentifierExpression[~#net2272_ep_ops~0,GLOBAL] - TypeErrorResult [Line: 5196]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#net2272_ep_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ep,],base],BinaryExpression[ARITHPLUS,BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~ep,],offset],IntegerLiteral[0]],IntegerLiteral[16]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...