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__linux-alloc-spinlock__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 13:25:45,260 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 13:25:45,264 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 13:25:45,311 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 13:25:45,311 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 13:25:45,320 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 13:25:45,322 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 13:25:45,330 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 13:25:45,332 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 13:25:45,347 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 13:25:45,348 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 13:25:45,348 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 13:25:45,352 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 13:25:45,353 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 13:25:45,359 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 13:25:45,364 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 13:25:45,366 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 13:25:45,374 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 13:25:45,376 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 13:25:45,386 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 13:25:45,389 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 13:25:45,393 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 13:25:45,403 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-17 13:25:45,403 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-17 13:25:45,404 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-17 13:25:45,405 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-17 13:25:45,406 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-17 13:25:45,413 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-17 13:25:45,416 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-17 13:25:45,417 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-17 13:25:45,417 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-17 13:25:45,421 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-17 13:25:45,422 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 13:25:45,422 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 13:25:45,429 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 13:25:45,430 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 13:25:45,431 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 13:25:45,481 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 13:25:45,482 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 13:25:45,483 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 13:25:45,483 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 13:25:45,490 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 13:25:45,490 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 13:25:45,491 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 13:25:45,491 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 13:25:45,491 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-17 13:25:45,491 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 13:25:45,492 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 13:25:45,495 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 13:25:45,495 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 13:25:45,495 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 13:25:45,497 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 13:25:45,497 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 13:25:45,497 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 13:25:45,498 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 13:25:45,498 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 13:25:45,498 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 13:25:45,498 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 13:25:45,498 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 13:25:45,499 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 13:25:45,499 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-17 13:25:45,499 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 13:25:45,499 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-17 13:25:45,500 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 13:25:45,505 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-17 13:25:45,640 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 13:25:45,676 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 13:25:45,688 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 13:25:45,690 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 13:25:45,691 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 13:25:45,692 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c [2018-10-17 13:25:45,824 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/622f8db40/20ddad817a224ca7bce0f11c30bfc7a8/FLAG296ef418c [2018-10-17 13:25:48,495 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 13:25:48,502 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c [2018-10-17 13:25:48,763 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/622f8db40/20ddad817a224ca7bce0f11c30bfc7a8/FLAG296ef418c [2018-10-17 13:25:48,804 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/622f8db40/20ddad817a224ca7bce0f11c30bfc7a8 [2018-10-17 13:25:48,833 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 13:25:48,835 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 13:25:48,842 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 13:25:48,842 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 13:25:48,852 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 13:25:48,854 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:25:48" (1/1) ... [2018-10-17 13:25:48,864 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29948c0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:25:48, skipping insertion in model container [2018-10-17 13:25:48,864 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:25:48" (1/1) ... [2018-10-17 13:25:48,893 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 13:25:49,869 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 13:26:22,453 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:26:23,089 INFO L189 MainTranslator]: Completed pre-run [2018-10-17 13:26:37,617 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:26:43,455 INFO L193 MainTranslator]: Completed translation [2018-10-17 13:26:43,455 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:26:43 WrapperNode [2018-10-17 13:26:43,456 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 13:26:43,457 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-17 13:26:43,464 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-17 13:26:43,464 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-17 13:26:43,486 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:26:43" (1/1) ... [2018-10-17 13:26:43,486 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:26:43" (1/1) ... [2018-10-17 13:26:43,744 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7427,]],e1000_get_sset_count,[IdentifierExpression[#~2718,],IdentifierExpression[#~2719,]]] [2018-10-17 13:26:43,745 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7426,]],e1000_set_phys_id,[IdentifierExpression[#~2718,],IdentifierExpression[#~2719,]]] [2018-10-17 13:26:43,749 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7425,]],e1000_clean,[IdentifierExpression[#~2718,],IdentifierExpression[#~2719,]]] [2018-10-17 13:26:43,749 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7424,]],e1000_change_mtu,[IdentifierExpression[#~2718,],IdentifierExpression[#~2719,]]] [2018-10-17 13:26:44,051 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:26:43" (1/1) ... [2018-10-17 13:26:44,057 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:26:43" (1/1) ... [2018-10-17 13:26:46,106 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:26:43" (1/1) ... [2018-10-17 13:26:46,330 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:26:43" (1/1) ... [2018-10-17 13:26:47,146 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:26:43" (1/1) ... [2018-10-17 13:26:48,096 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-17 13:26:48,101 INFO L168 Benchmark]: Toolchain (without parser) took 59266.62 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: 105.9 MB). Peak memory consumption was 645.0 MB. Max. memory is 3.9 GB. [2018-10-17 13:26:48,111 INFO L168 Benchmark]: CDTParser took 3.42 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 13:26:48,112 INFO L168 Benchmark]: CACSL2BoogieTranslator took 54614.41 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: 198.5 MB). Peak memory consumption was 603.6 MB. Max. memory is 3.9 GB. [2018-10-17 13:26:48,113 INFO L168 Benchmark]: Boogie Preprocessor took 4640.32 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.8 GB in the end (delta: -92.6 MB). Peak memory consumption was 446.5 MB. Max. memory is 3.9 GB. [2018-10-17 13:26:48,124 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 3.42 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 54614.41 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: 198.5 MB). Peak memory consumption was 603.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 4640.32 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.8 GB in the end (delta: -92.6 MB). Peak memory consumption was 446.5 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~ret7427,]],e1000_get_sset_count,[IdentifierExpression[#~2718,],IdentifierExpression[#~2719,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7426,]],e1000_set_phys_id,[IdentifierExpression[#~2718,],IdentifierExpression[#~2719,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7425,]],e1000_clean,[IdentifierExpression[#~2718,],IdentifierExpression[#~2719,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7424,]],e1000_change_mtu,[IdentifierExpression[#~2718,],IdentifierExpression[#~2719,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...