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-intel-ixgb-ixgb_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 13:22:25,380 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 13:22:25,384 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 13:22:25,408 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 13:22:25,408 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 13:22:25,415 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 13:22:25,416 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 13:22:25,418 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 13:22:25,422 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 13:22:25,424 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 13:22:25,425 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 13:22:25,425 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 13:22:25,426 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 13:22:25,432 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 13:22:25,433 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 13:22:25,434 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 13:22:25,434 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 13:22:25,444 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 13:22:25,449 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 13:22:25,453 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 13:22:25,454 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 13:22:25,455 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 13:22:25,459 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-17 13:22:25,465 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-17 13:22:25,465 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-17 13:22:25,466 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-17 13:22:25,467 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-17 13:22:25,467 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-17 13:22:25,468 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-17 13:22:25,469 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-17 13:22:25,469 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-17 13:22:25,469 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-17 13:22:25,470 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 13:22:25,474 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 13:22:25,476 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 13:22:25,477 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 13:22:25,477 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 [2018-10-17 13:22:25,511 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 13:22:25,512 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 13:22:25,512 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 13:22:25,513 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 13:22:25,518 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 13:22:25,518 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 13:22:25,518 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 13:22:25,518 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 13:22:25,518 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-17 13:22:25,519 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 13:22:25,519 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 13:22:25,519 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 13:22:25,519 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 13:22:25,519 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 13:22:25,519 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 13:22:25,519 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 13:22:25,520 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 13:22:25,521 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 13:22:25,521 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 13:22:25,522 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 13:22:25,522 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 13:22:25,522 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 13:22:25,522 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 13:22:25,522 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-17 13:22:25,522 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 13:22:25,523 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-17 13:22:25,523 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 13:22:25,523 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-17 13:22:25,613 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 13:22:25,635 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 13:22:25,644 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 13:22:25,645 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 13:22:25,645 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 13:22:25,646 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-intel-ixgb-ixgb_true-unreach-call.cil.c [2018-10-17 13:22:25,759 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bad833d20/930e12d208264228aae214eba213948c/FLAGf66ef5dc3 [2018-10-17 13:22:27,228 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 13:22:27,229 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-intel-ixgb-ixgb_true-unreach-call.cil.c [2018-10-17 13:22:27,343 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bad833d20/930e12d208264228aae214eba213948c/FLAGf66ef5dc3 [2018-10-17 13:22:27,373 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bad833d20/930e12d208264228aae214eba213948c [2018-10-17 13:22:27,392 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 13:22:27,393 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 13:22:27,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 13:22:27,400 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 13:22:27,405 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 13:22:27,407 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:22:27" (1/1) ... [2018-10-17 13:22:27,414 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12032514 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:22:27, skipping insertion in model container [2018-10-17 13:22:27,414 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:22:27" (1/1) ... [2018-10-17 13:22:27,434 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 13:22:27,811 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 13:22:39,435 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:22:39,924 INFO L189 MainTranslator]: Completed pre-run [2018-10-17 13:22:43,406 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:22:44,648 INFO L193 MainTranslator]: Completed translation [2018-10-17 13:22:44,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:22:44 WrapperNode [2018-10-17 13:22:44,649 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 13:22:44,650 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-17 13:22:44,650 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-17 13:22:44,651 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-17 13:22:44,662 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:22:44" (1/1) ... [2018-10-17 13:22:44,662 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:22:44" (1/1) ... [2018-10-17 13:22:44,779 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2832,]],ixgb_get_sset_count,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] [2018-10-17 13:22:44,785 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2831,]],ixgb_set_phys_id,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] [2018-10-17 13:22:44,786 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2830,]],ixgb_clean,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] [2018-10-17 13:22:44,786 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2829,]],ixgb_change_mtu,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] [2018-10-17 13:22:44,880 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:22:44" (1/1) ... [2018-10-17 13:22:44,881 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:22:44" (1/1) ... [2018-10-17 13:22:45,393 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:22:44" (1/1) ... [2018-10-17 13:22:45,455 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:22:44" (1/1) ... [2018-10-17 13:22:45,610 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:22:44" (1/1) ... [2018-10-17 13:22:45,712 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-17 13:22:45,713 INFO L168 Benchmark]: Toolchain (without parser) took 18321.22 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: 452.9 MB). Peak memory consumption was 452.9 MB. Max. memory is 3.9 GB. [2018-10-17 13:22:45,717 INFO L168 Benchmark]: CDTParser took 0.16 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. [2018-10-17 13:22:45,718 INFO L168 Benchmark]: CACSL2BoogieTranslator took 17255.14 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: 295.8 MB). Peak memory consumption was 530.6 MB. Max. memory is 3.9 GB. [2018-10-17 13:22:45,719 INFO L168 Benchmark]: Boogie Preprocessor took 1061.75 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 157.1 MB). Peak memory consumption was 157.1 MB. Max. memory is 3.9 GB. [2018-10-17 13:22:45,728 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 0.16 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 17255.14 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: 295.8 MB). Peak memory consumption was 530.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1061.75 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 157.1 MB). Peak memory consumption was 157.1 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~ret2832,]],ixgb_get_sset_count,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2831,]],ixgb_set_phys_id,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2830,]],ixgb_clean,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2829,]],ixgb_change_mtu,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...