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-ti-tlan_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2da28c8 [2018-10-30 11:14:46,825 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-30 11:14:46,835 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-30 11:14:46,885 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-30 11:14:46,886 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-30 11:14:46,893 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-30 11:14:46,894 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-30 11:14:46,902 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-30 11:14:46,907 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-30 11:14:46,908 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-30 11:14:46,909 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-30 11:14:46,910 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-30 11:14:46,914 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-30 11:14:46,923 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-30 11:14:46,924 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-30 11:14:46,936 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-30 11:14:46,937 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-30 11:14:46,945 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-30 11:14:46,954 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-30 11:14:46,956 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-30 11:14:46,962 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-30 11:14:46,969 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-30 11:14:46,977 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-30 11:14:46,984 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-30 11:14:46,984 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-30 11:14:46,986 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-30 11:14:46,990 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-30 11:14:46,991 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-30 11:14:46,997 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-30 11:14:47,004 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-30 11:14:47,004 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-30 11:14:47,005 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-30 11:14:47,006 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-30 11:14:47,006 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-30 11:14:47,010 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-30 11:14:47,011 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-30 11:14:47,012 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 [2018-10-30 11:14:47,065 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-30 11:14:47,067 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-30 11:14:47,068 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-30 11:14:47,068 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-30 11:14:47,076 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-30 11:14:47,076 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-30 11:14:47,076 INFO L133 SettingsManager]: * Use SBE=true [2018-10-30 11:14:47,077 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-30 11:14:47,077 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-30 11:14:47,077 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-30 11:14:47,077 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-30 11:14:47,078 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-30 11:14:47,082 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-30 11:14:47,082 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-30 11:14:47,082 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-30 11:14:47,085 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-30 11:14:47,085 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-30 11:14:47,085 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-30 11:14:47,086 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-30 11:14:47,086 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-30 11:14:47,086 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-30 11:14:47,086 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-30 11:14:47,087 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-30 11:14:47,087 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-30 11:14:47,087 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-30 11:14:47,087 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-30 11:14:47,087 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-30 11:14:47,088 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-30 11:14:47,222 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-30 11:14:47,259 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-30 11:14:47,268 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-30 11:14:47,275 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-30 11:14:47,276 INFO L276 PluginConnector]: CDTParser initialized [2018-10-30 11:14:47,277 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-ti-tlan_true-unreach-call.cil.c [2018-10-30 11:14:47,423 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/649592f94/bf395dc840ef47b7b4b9e0d81cb48db5/FLAGc06faf4df [2018-10-30 11:14:49,576 INFO L298 CDTParser]: Found 1 translation units. [2018-10-30 11:14:49,577 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-ti-tlan_true-unreach-call.cil.c [2018-10-30 11:14:49,715 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/649592f94/bf395dc840ef47b7b4b9e0d81cb48db5/FLAGc06faf4df [2018-10-30 11:14:49,762 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/649592f94/bf395dc840ef47b7b4b9e0d81cb48db5 [2018-10-30 11:14:49,789 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-30 11:14:49,794 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-30 11:14:49,798 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-30 11:14:49,799 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-30 11:14:49,813 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-30 11:14:49,815 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:14:49" (1/1) ... [2018-10-30 11:14:49,822 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a7b9892 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:14:49, skipping insertion in model container [2018-10-30 11:14:49,822 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:14:49" (1/1) ... [2018-10-30 11:14:49,850 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-30 11:14:50,317 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-30 11:15:05,821 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 11:15:06,134 INFO L189 MainTranslator]: Completed pre-run [2018-10-30 11:15:10,293 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 11:15:12,670 INFO L193 MainTranslator]: Completed translation [2018-10-30 11:15:12,671 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:15:12 WrapperNode [2018-10-30 11:15:12,671 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-30 11:15:12,675 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-30 11:15:12,675 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-30 11:15:12,675 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-30 11:15:12,702 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:15:12" (1/1) ... [2018-10-30 11:15:12,702 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:15:12" (1/1) ... [2018-10-30 11:15:12,832 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1402,]],eth_change_mtu,[IdentifierExpression[#~1141,],IdentifierExpression[#~1142,]]] [2018-10-30 11:15:13,008 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:15:12" (1/1) ... [2018-10-30 11:15:13,008 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:15:12" (1/1) ... [2018-10-30 11:15:13,428 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:15:12" (1/1) ... [2018-10-30 11:15:13,504 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:15:12" (1/1) ... [2018-10-30 11:15:13,609 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:15:12" (1/1) ... [2018-10-30 11:15:13,701 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-30 11:15:13,703 INFO L168 Benchmark]: Toolchain (without parser) took 23910.44 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 57.4 MB). Peak memory consumption was 57.4 MB. Max. memory is 3.9 GB. [2018-10-30 11:15:13,711 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-10-30 11:15:13,712 INFO L168 Benchmark]: CACSL2BoogieTranslator took 22875.98 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 1.3 MB). Peak memory consumption was 509.9 MB. Max. memory is 3.9 GB. [2018-10-30 11:15:13,713 INFO L168 Benchmark]: Boogie Preprocessor took 1026.65 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 56.1 MB). Peak memory consumption was 56.1 MB. Max. memory is 3.9 GB. [2018-10-30 11:15:13,720 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 0.20 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 22875.98 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 1.3 MB). Peak memory consumption was 509.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1026.65 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 56.1 MB). Peak memory consumption was 56.1 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~ret1402,]],eth_change_mtu,[IdentifierExpression[#~1141,],IdentifierExpression[#~1142,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...