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-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-prism54-prism54_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f723e60 [2018-10-26 17:48:15,836 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 17:48:15,840 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 17:48:15,875 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 17:48:15,875 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 17:48:15,878 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 17:48:15,882 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 17:48:15,888 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 17:48:15,893 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 17:48:15,894 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 17:48:15,895 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 17:48:15,902 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 17:48:15,903 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 17:48:15,907 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 17:48:15,908 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 17:48:15,919 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 17:48:15,920 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 17:48:15,936 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 17:48:15,938 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 17:48:15,940 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 17:48:15,946 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 17:48:15,948 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 17:48:15,955 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 17:48:15,955 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 17:48:15,956 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 17:48:15,959 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 17:48:15,960 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 17:48:15,961 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 17:48:15,969 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 17:48:15,970 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 17:48:15,971 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 17:48:15,972 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 17:48:15,975 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 17:48:15,975 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 17:48:15,979 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 17:48:15,980 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 17:48:15,983 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 [2018-10-26 17:48:16,028 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 17:48:16,029 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 17:48:16,031 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 17:48:16,032 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 17:48:16,036 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 17:48:16,036 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 17:48:16,036 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 17:48:16,037 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 17:48:16,037 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 17:48:16,037 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 17:48:16,037 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 17:48:16,038 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 17:48:16,038 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 17:48:16,038 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 17:48:16,038 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 17:48:16,038 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 17:48:16,044 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 17:48:16,044 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 17:48:16,044 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 17:48:16,045 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 17:48:16,045 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 17:48:16,045 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 17:48:16,045 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 17:48:16,045 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 17:48:16,046 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 17:48:16,046 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 17:48:16,046 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 17:48:16,047 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-26 17:48:16,169 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 17:48:16,200 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 17:48:16,211 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 17:48:16,213 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 17:48:16,215 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 17:48:16,216 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-prism54-prism54_true-unreach-call.cil.c [2018-10-26 17:48:16,356 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd0919e06/5cc4d829e9cc462aaa27ca70f00b390f/FLAG5ca1701f8 [2018-10-26 17:48:18,519 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 17:48:18,520 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-prism54-prism54_true-unreach-call.cil.c [2018-10-26 17:48:18,702 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd0919e06/5cc4d829e9cc462aaa27ca70f00b390f/FLAG5ca1701f8 [2018-10-26 17:48:18,743 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd0919e06/5cc4d829e9cc462aaa27ca70f00b390f [2018-10-26 17:48:18,770 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 17:48:18,775 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-26 17:48:18,781 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 17:48:18,781 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 17:48:18,792 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 17:48:18,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 05:48:18" (1/1) ... [2018-10-26 17:48:18,801 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64bce7bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:48:18, skipping insertion in model container [2018-10-26 17:48:18,802 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 05:48:18" (1/1) ... [2018-10-26 17:48:18,831 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 17:48:19,318 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 17:48:40,427 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 17:48:41,320 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 17:48:48,370 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 17:48:51,351 INFO L193 MainTranslator]: Completed translation [2018-10-26 17:48:51,352 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:48:51 WrapperNode [2018-10-26 17:48:51,352 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 17:48:51,353 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 17:48:51,353 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 17:48:51,354 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 17:48:51,374 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:48:51" (1/1) ... [2018-10-26 17:48:51,374 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:48:51" (1/1) ... [2018-10-26 17:48:51,562 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2329,]],eth_change_mtu,[IdentifierExpression[#~1846,],IdentifierExpression[#~1847,]]] [2018-10-26 17:48:51,724 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:48:51" (1/1) ... [2018-10-26 17:48:51,726 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:48:51" (1/1) ... [2018-10-26 17:48:52,688 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:48:51" (1/1) ... [2018-10-26 17:48:52,790 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:48:51" (1/1) ... [2018-10-26 17:48:53,055 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:48:51" (1/1) ... [2018-10-26 17:48:53,228 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 17:48:53,235 INFO L168 Benchmark]: Toolchain (without parser) took 34464.47 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: 402.5 MB). Peak memory consumption was 402.5 MB. Max. memory is 3.9 GB. [2018-10-26 17:48:53,242 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-10-26 17:48:53,243 INFO L168 Benchmark]: CACSL2BoogieTranslator took 32572.08 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: 256.2 MB). Peak memory consumption was 528.2 MB. Max. memory is 3.9 GB. [2018-10-26 17:48:53,251 INFO L168 Benchmark]: Boogie Preprocessor took 1875.15 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: 146.3 MB). Peak memory consumption was 146.3 MB. Max. memory is 3.9 GB. [2018-10-26 17:48:53,261 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 0.19 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 32572.08 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: 256.2 MB). Peak memory consumption was 528.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1875.15 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: 146.3 MB). Peak memory consumption was 146.3 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~ret2329,]],eth_change_mtu,[IdentifierExpression[#~1846,],IdentifierExpression[#~1847,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...