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--misc--yurex.ko_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-a9a874a [2018-11-08 14:17:55,117 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-08 14:17:55,119 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-08 14:17:55,139 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-08 14:17:55,140 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-08 14:17:55,140 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-08 14:17:55,141 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-08 14:17:55,148 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-08 14:17:55,157 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-08 14:17:55,158 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-08 14:17:55,158 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-08 14:17:55,159 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-08 14:17:55,161 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-08 14:17:55,162 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-08 14:17:55,172 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-08 14:17:55,176 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-08 14:17:55,177 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-08 14:17:55,179 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-08 14:17:55,182 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-08 14:17:55,187 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-08 14:17:55,188 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-08 14:17:55,192 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-08 14:17:55,197 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-08 14:17:55,197 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-08 14:17:55,197 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-08 14:17:55,198 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-08 14:17:55,200 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-08 14:17:55,201 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-08 14:17:55,201 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-08 14:17:55,202 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-08 14:17:55,202 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-08 14:17:55,210 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-08 14:17:55,210 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-08 14:17:55,210 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-08 14:17:55,211 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-08 14:17:55,212 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-08 14:17:55,212 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 [2018-11-08 14:17:55,244 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-08 14:17:55,244 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-08 14:17:55,245 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-08 14:17:55,245 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-08 14:17:55,245 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-08 14:17:55,245 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-08 14:17:55,246 INFO L133 SettingsManager]: * Use SBE=true [2018-11-08 14:17:55,250 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-08 14:17:55,250 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-08 14:17:55,250 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-08 14:17:55,250 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-08 14:17:55,250 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-08 14:17:55,251 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-08 14:17:55,251 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-08 14:17:55,251 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-08 14:17:55,251 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-08 14:17:55,251 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-08 14:17:55,251 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-08 14:17:55,251 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-08 14:17:55,251 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-08 14:17:55,252 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-08 14:17:55,252 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-08 14:17:55,252 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-08 14:17:55,252 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-08 14:17:55,252 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-08 14:17:55,252 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-08 14:17:55,252 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-08 14:17:55,252 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-08 14:17:55,332 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-08 14:17:55,354 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-08 14:17:55,358 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-08 14:17:55,366 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-08 14:17:55,367 INFO L276 PluginConnector]: CDTParser initialized [2018-11-08 14:17:55,367 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--misc--yurex.ko_false-unreach-call.cil.c [2018-11-08 14:17:55,457 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c4d3e94cf/3365b0699d9949bc8ea8315ff44a1d3c/FLAG8294dace4 [2018-11-08 14:17:56,597 INFO L298 CDTParser]: Found 1 translation units. [2018-11-08 14:17:56,598 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--misc--yurex.ko_false-unreach-call.cil.c [2018-11-08 14:17:56,675 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c4d3e94cf/3365b0699d9949bc8ea8315ff44a1d3c/FLAG8294dace4 [2018-11-08 14:17:56,703 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c4d3e94cf/3365b0699d9949bc8ea8315ff44a1d3c [2018-11-08 14:17:56,712 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-08 14:17:56,714 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-08 14:17:56,717 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-08 14:17:56,717 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-08 14:17:56,720 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-08 14:17:56,721 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 02:17:56" (1/1) ... [2018-11-08 14:17:56,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2135f315 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:17:56, skipping insertion in model container [2018-11-08 14:17:56,727 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 02:17:56" (1/1) ... [2018-11-08 14:17:56,738 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-08 14:17:57,031 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-08 14:18:03,161 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 14:18:03,219 INFO L189 MainTranslator]: Completed pre-run [2018-11-08 14:18:04,608 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 14:18:05,745 INFO L193 MainTranslator]: Completed translation [2018-11-08 14:18:05,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:18:05 WrapperNode [2018-11-08 14:18:05,747 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-08 14:18:05,749 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-08 14:18:05,749 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-08 14:18:05,749 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-08 14:18:05,776 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:18:05" (1/1) ... [2018-11-08 14:18:05,776 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:18:05" (1/1) ... [2018-11-08 14:18:05,835 ERROR L1123 TypeChecker]: C: yurex_fops [4717]: Undeclared identifier ~#yurex_fops~0 in IdentifierExpression[~#yurex_fops~0,GLOBAL] [2018-11-08 14:18:05,842 ERROR L1123 TypeChecker]: C: static struct usb_class_driver yurex_class = {(char *)"yurex%d", 0, & yurex_fops, 0}; [4717]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#yurex_fops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#yurex_class~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#yurex_class~0,GLOBAL],offset],IntegerLiteral[16]]]],IntegerLiteral[8]]] [2018-11-08 14:18:05,910 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:18:05" (1/1) ... [2018-11-08 14:18:05,917 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:18:05" (1/1) ... [2018-11-08 14:18:06,140 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:18:05" (1/1) ... [2018-11-08 14:18:06,187 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:18:05" (1/1) ... [2018-11-08 14:18:06,234 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:18:05" (1/1) ... [2018-11-08 14:18:06,279 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-08 14:18:06,280 INFO L168 Benchmark]: Toolchain (without parser) took 9567.36 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: 446.0 MB). Peak memory consumption was 446.0 MB. Max. memory is 3.9 GB. [2018-11-08 14:18:06,284 INFO L168 Benchmark]: CDTParser took 0.17 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 14:18:06,285 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9031.06 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: 405.1 MB). Peak memory consumption was 494.3 MB. Max. memory is 3.9 GB. [2018-11-08 14:18:06,285 INFO L168 Benchmark]: Boogie Preprocessor took 530.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 40.9 MB). Peak memory consumption was 40.9 MB. Max. memory is 3.9 GB. [2018-11-08 14:18:06,292 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 9031.06 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 405.1 MB). Peak memory consumption was 494.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 530.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 40.9 MB). Peak memory consumption was 40.9 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 4717]: Type Error Undeclared identifier ~#yurex_fops~0 in IdentifierExpression[~#yurex_fops~0,GLOBAL] - TypeErrorResult [Line: 4717]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#yurex_fops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#yurex_class~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#yurex_class~0,GLOBAL],offset],IntegerLiteral[16]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...