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-alloc-spinlock__drivers-net-ethernet-alteon-acenic_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f723e60 [2018-10-26 17:45:51,278 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 17:45:51,285 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 17:45:51,324 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 17:45:51,324 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 17:45:51,328 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 17:45:51,330 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 17:45:51,338 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 17:45:51,345 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 17:45:51,348 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 17:45:51,350 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 17:45:51,350 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 17:45:51,358 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 17:45:51,361 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 17:45:51,372 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 17:45:51,373 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 17:45:51,374 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 17:45:51,382 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 17:45:51,389 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 17:45:51,396 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 17:45:51,397 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 17:45:51,405 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 17:45:51,411 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 17:45:51,413 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 17:45:51,413 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 17:45:51,414 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 17:45:51,419 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 17:45:51,420 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 17:45:51,424 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 17:45:51,425 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 17:45:51,432 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 17:45:51,433 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 17:45:51,433 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 17:45:51,434 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 17:45:51,438 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 17:45:51,439 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 17:45:51,440 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 17:45:51,490 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 17:45:51,490 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 17:45:51,492 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 17:45:51,493 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 17:45:51,497 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 17:45:51,497 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 17:45:51,498 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 17:45:51,498 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 17:45:51,498 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 17:45:51,499 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 17:45:51,502 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 17:45:51,503 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 17:45:51,503 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 17:45:51,503 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 17:45:51,503 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 17:45:51,506 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 17:45:51,506 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 17:45:51,506 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 17:45:51,507 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 17:45:51,507 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 17:45:51,507 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 17:45:51,507 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 17:45:51,507 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 17:45:51,513 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 17:45:51,513 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 17:45:51,514 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 17:45:51,514 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 17:45:51,514 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-26 17:45:51,650 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 17:45:51,694 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 17:45:51,705 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 17:45:51,709 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 17:45:51,711 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 17:45:51,713 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-alteon-acenic_true-unreach-call.cil.c [2018-10-26 17:45:51,834 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/950eb33d4/d29d531c130b486fa71bbec9af79a838/FLAG6202a43a8 [2018-10-26 17:45:53,844 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 17:45:53,845 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-alteon-acenic_true-unreach-call.cil.c [2018-10-26 17:45:53,990 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/950eb33d4/d29d531c130b486fa71bbec9af79a838/FLAG6202a43a8 [2018-10-26 17:45:54,037 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/950eb33d4/d29d531c130b486fa71bbec9af79a838 [2018-10-26 17:45:54,057 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 17:45:54,059 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-26 17:45:54,061 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 17:45:54,072 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 17:45:54,081 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 17:45:54,085 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 05:45:54" (1/1) ... [2018-10-26 17:45:54,094 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3096ba23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:45:54, skipping insertion in model container [2018-10-26 17:45:54,094 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 05:45:54" (1/1) ... [2018-10-26 17:45:54,126 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 17:45:54,637 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 17:46:08,338 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 17:46:08,652 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 17:46:12,956 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 17:46:14,935 INFO L193 MainTranslator]: Completed translation [2018-10-26 17:46:14,936 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:46:14 WrapperNode [2018-10-26 17:46:14,936 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 17:46:14,937 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 17:46:14,937 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 17:46:14,937 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 17:46:14,964 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:46:14" (1/1) ... [2018-10-26 17:46:14,965 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:46:14" (1/1) ... [2018-10-26 17:46:15,061 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1347,]],ace_change_mtu,[IdentifierExpression[#~1079,],IdentifierExpression[#~1080,]]] [2018-10-26 17:46:15,221 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:46:14" (1/1) ... [2018-10-26 17:46:15,230 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:46:14" (1/1) ... [2018-10-26 17:46:15,704 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:46:14" (1/1) ... [2018-10-26 17:46:15,779 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:46:14" (1/1) ... [2018-10-26 17:46:15,876 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:46:14" (1/1) ... [2018-10-26 17:46:15,971 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 17:46:15,980 INFO L168 Benchmark]: Toolchain (without parser) took 21922.88 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: 144.8 MB). Peak memory consumption was 144.8 MB. Max. memory is 3.9 GB. [2018-10-26 17:46:15,985 INFO L168 Benchmark]: CDTParser took 0.31 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 17:46:15,990 INFO L168 Benchmark]: CACSL2BoogieTranslator took 20875.08 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: 77.1 MB). Peak memory consumption was 508.5 MB. Max. memory is 3.9 GB. [2018-10-26 17:46:15,991 INFO L168 Benchmark]: Boogie Preprocessor took 1034.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 67.7 MB). Peak memory consumption was 67.7 MB. Max. memory is 3.9 GB. [2018-10-26 17:46:16,003 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 0.31 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 20875.08 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: 77.1 MB). Peak memory consumption was 508.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1034.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 67.7 MB). Peak memory consumption was 67.7 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~ret1347,]],ace_change_mtu,[IdentifierExpression[#~1079,],IdentifierExpression[#~1080,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...