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-via-via-velocity_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-10914cd [2018-11-09 12:58:00,404 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 12:58:00,406 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 12:58:00,447 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 12:58:00,447 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 12:58:00,449 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 12:58:00,459 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 12:58:00,462 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 12:58:00,470 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 12:58:00,472 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 12:58:00,476 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 12:58:00,477 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 12:58:00,484 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 12:58:00,495 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 12:58:00,497 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 12:58:00,503 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 12:58:00,505 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 12:58:00,512 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 12:58:00,523 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 12:58:00,525 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 12:58:00,532 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 12:58:00,535 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 12:58:00,543 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 12:58:00,543 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 12:58:00,544 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 12:58:00,550 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 12:58:00,551 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 12:58:00,554 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 12:58:00,556 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 12:58:00,557 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 12:58:00,557 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 12:58:00,558 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 12:58:00,558 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 12:58:00,565 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 12:58:00,566 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 12:58:00,568 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 12:58:00,569 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 [2018-11-09 12:58:00,620 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 12:58:00,620 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 12:58:00,623 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 12:58:00,624 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 12:58:00,629 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 12:58:00,629 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 12:58:00,629 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 12:58:00,630 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 12:58:00,630 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 12:58:00,630 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 12:58:00,631 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 12:58:00,636 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 12:58:00,636 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 12:58:00,636 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 12:58:00,637 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 12:58:00,637 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 12:58:00,637 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 12:58:00,641 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 12:58:00,641 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 12:58:00,641 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 12:58:00,642 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 12:58:00,642 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 12:58:00,642 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 12:58:00,642 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-09 12:58:00,643 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 12:58:00,643 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 12:58:00,643 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 12:58:00,643 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-09 12:58:00,778 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 12:58:00,813 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 12:58:00,824 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 12:58:00,826 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 12:58:00,826 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 12:58:00,835 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-via-via-velocity_true-unreach-call.cil.c [2018-11-09 12:58:00,962 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a0da731a/7ccf9a2d3a5e4154b9d6caa12a91cd8a/FLAG62e49d04c [2018-11-09 12:58:03,243 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 12:58:03,244 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-via-via-velocity_true-unreach-call.cil.c [2018-11-09 12:58:03,408 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a0da731a/7ccf9a2d3a5e4154b9d6caa12a91cd8a/FLAG62e49d04c [2018-11-09 12:58:03,452 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a0da731a/7ccf9a2d3a5e4154b9d6caa12a91cd8a [2018-11-09 12:58:03,482 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 12:58:03,488 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-09 12:58:03,492 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 12:58:03,493 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 12:58:03,507 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 12:58:03,509 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:58:03" (1/1) ... [2018-11-09 12:58:03,515 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@abdb33e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:03, skipping insertion in model container [2018-11-09 12:58:03,519 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:58:03" (1/1) ... [2018-11-09 12:58:03,547 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 12:58:04,081 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 12:58:20,533 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 12:58:21,401 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 12:58:29,525 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 12:58:32,868 INFO L193 MainTranslator]: Completed translation [2018-11-09 12:58:32,869 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:32 WrapperNode [2018-11-09 12:58:32,869 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 12:58:32,870 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 12:58:32,870 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 12:58:32,870 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 12:58:32,910 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:32" (1/1) ... [2018-11-09 12:58:32,910 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:32" (1/1) ... [2018-11-09 12:58:33,192 ERROR L1123 TypeChecker]: C: velocity_ethtool_ops [11758]: Undeclared identifier ~#velocity_ethtool_ops~0 in IdentifierExpression[~#velocity_ethtool_ops~0,GLOBAL] [2018-11-09 12:58:33,197 ERROR L1123 TypeChecker]: C: netdev->ethtool_ops = & velocity_ethtool_ops [11758]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#velocity_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev~1,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~netdev~1,],offset],IntegerLiteral[476]]]],IntegerLiteral[8]]] [2018-11-09 12:58:33,241 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:32" (1/1) ... [2018-11-09 12:58:33,243 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:32" (1/1) ... [2018-11-09 12:58:33,955 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:32" (1/1) ... [2018-11-09 12:58:34,063 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:32" (1/1) ... [2018-11-09 12:58:34,235 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:32" (1/1) ... [2018-11-09 12:58:34,378 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 12:58:34,383 INFO L168 Benchmark]: Toolchain (without parser) took 30897.26 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 258.9 MB). Peak memory consumption was 258.9 MB. Max. memory is 3.9 GB. [2018-11-09 12:58:34,388 INFO L168 Benchmark]: CDTParser took 0.49 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. [2018-11-09 12:58:34,388 INFO L168 Benchmark]: CACSL2BoogieTranslator took 29377.64 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: 134.8 MB). Peak memory consumption was 524.3 MB. Max. memory is 3.9 GB. [2018-11-09 12:58:34,395 INFO L168 Benchmark]: Boogie Preprocessor took 1508.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 124.1 MB). Peak memory consumption was 124.1 MB. Max. memory is 3.9 GB. [2018-11-09 12:58:34,403 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 29377.64 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 134.8 MB). Peak memory consumption was 524.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1508.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 124.1 MB). Peak memory consumption was 124.1 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 11758]: Type Error Undeclared identifier ~#velocity_ethtool_ops~0 in IdentifierExpression[~#velocity_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 11758]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#velocity_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev~1,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~netdev~1,],offset],IntegerLiteral[476]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...