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-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1a42d6c [2018-10-18 20:32:41,352 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 20:32:41,362 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 20:32:41,395 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 20:32:41,396 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 20:32:41,397 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 20:32:41,399 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 20:32:41,407 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 20:32:41,413 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 20:32:41,417 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 20:32:41,420 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 20:32:41,420 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 20:32:41,425 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 20:32:41,431 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 20:32:41,435 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 20:32:41,436 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 20:32:41,442 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 20:32:41,444 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 20:32:41,461 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 20:32:41,463 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 20:32:41,470 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 20:32:41,477 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 20:32:41,486 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 20:32:41,486 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 20:32:41,487 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 20:32:41,488 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 20:32:41,489 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 20:32:41,495 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 20:32:41,496 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 20:32:41,502 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 20:32:41,502 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 20:32:41,503 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 20:32:41,507 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 20:32:41,507 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 20:32:41,510 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 20:32:41,511 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 20:32:41,516 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 [2018-10-18 20:32:41,567 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 20:32:41,568 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 20:32:41,572 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 20:32:41,572 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 20:32:41,577 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 20:32:41,577 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 20:32:41,578 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 20:32:41,578 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 20:32:41,578 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-18 20:32:41,578 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 20:32:41,584 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 20:32:41,584 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 20:32:41,584 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 20:32:41,585 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 20:32:41,585 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 20:32:41,585 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 20:32:41,585 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 20:32:41,585 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 20:32:41,586 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 20:32:41,586 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 20:32:41,586 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 20:32:41,586 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 20:32:41,586 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 20:32:41,593 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-18 20:32:41,593 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 20:32:41,593 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-18 20:32:41,594 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 20:32:41,594 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 20:32:41,728 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 20:32:41,763 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 20:32:41,777 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 20:32:41,782 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 20:32:41,782 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 20:32:41,785 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c [2018-10-18 20:32:41,951 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dacc5938d/7831142aaa50492db580dee83a1c4796/FLAGff782f69c [2018-10-18 20:32:44,064 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 20:32:44,065 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c [2018-10-18 20:32:44,216 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dacc5938d/7831142aaa50492db580dee83a1c4796/FLAGff782f69c [2018-10-18 20:32:44,257 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dacc5938d/7831142aaa50492db580dee83a1c4796 [2018-10-18 20:32:44,281 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 20:32:44,283 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 20:32:44,285 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 20:32:44,285 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 20:32:44,298 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 20:32:44,300 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 08:32:44" (1/1) ... [2018-10-18 20:32:44,304 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@303f711d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:32:44, skipping insertion in model container [2018-10-18 20:32:44,308 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 08:32:44" (1/1) ... [2018-10-18 20:32:44,330 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 20:32:44,935 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 20:33:01,459 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 20:33:01,790 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 20:33:08,893 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 20:33:10,740 INFO L193 MainTranslator]: Completed translation [2018-10-18 20:33:10,740 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:33:10 WrapperNode [2018-10-18 20:33:10,744 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 20:33:10,748 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 20:33:10,748 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 20:33:10,748 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 20:33:10,767 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:33:10" (1/1) ... [2018-10-18 20:33:10,767 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:33:10" (1/1) ... [2018-10-18 20:33:10,926 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2185,]],vortex_get_sset_count,[IdentifierExpression[#~1779,],IdentifierExpression[#~1780,]]] [2018-10-18 20:33:10,935 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2184,]],eth_change_mtu,[IdentifierExpression[#~1779,],IdentifierExpression[#~1780,]]] [2018-10-18 20:33:10,979 ERROR L1123 TypeChecker]: C: vortex_ethtool_ops [7880]: Undeclared identifier ~#vortex_ethtool_ops~0 in IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL] [2018-10-18 20:33:10,979 ERROR L1123 TypeChecker]: C: dev->ethtool_ops = & vortex_ethtool_ops [7880]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev~0,],offset],IntegerLiteral[476]]]],IntegerLiteral[8]]] [2018-10-18 20:33:11,077 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:33:10" (1/1) ... [2018-10-18 20:33:11,078 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:33:10" (1/1) ... [2018-10-18 20:33:11,872 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:33:10" (1/1) ... [2018-10-18 20:33:11,975 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:33:10" (1/1) ... [2018-10-18 20:33:12,209 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:33:10" (1/1) ... [2018-10-18 20:33:12,329 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 20:33:12,334 INFO L168 Benchmark]: Toolchain (without parser) took 28048.90 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 517.9 MB). Peak memory consumption was 517.9 MB. Max. memory is 3.9 GB. [2018-10-18 20:33:12,337 INFO L168 Benchmark]: CDTParser took 0.33 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. [2018-10-18 20:33:12,338 INFO L168 Benchmark]: CACSL2BoogieTranslator took 26462.80 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: 390.1 MB). Peak memory consumption was 517.9 MB. Max. memory is 3.9 GB. [2018-10-18 20:33:12,339 INFO L168 Benchmark]: Boogie Preprocessor took 1581.05 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 127.8 MB). Peak memory consumption was 127.8 MB. Max. memory is 3.9 GB. [2018-10-18 20:33:12,346 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 26462.80 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 390.1 MB). Peak memory consumption was 517.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1581.05 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 127.8 MB). Peak memory consumption was 127.8 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2185,]],vortex_get_sset_count,[IdentifierExpression[#~1779,],IdentifierExpression[#~1780,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2184,]],eth_change_mtu,[IdentifierExpression[#~1779,],IdentifierExpression[#~1780,]]] - TypeErrorResult [Line: 7880]: Type Error Undeclared identifier ~#vortex_ethtool_ops~0 in IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 7880]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev~0,],offset],IntegerLiteral[476]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...