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-ethernet-hp-hp100_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-41590c4 [2018-10-18 12:15:11,281 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 12:15:11,286 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 12:15:11,314 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 12:15:11,318 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 12:15:11,320 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 12:15:11,329 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 12:15:11,333 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 12:15:11,347 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 12:15:11,363 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 12:15:11,364 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 12:15:11,367 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 12:15:11,369 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 12:15:11,374 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 12:15:11,376 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 12:15:11,385 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 12:15:11,386 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 12:15:11,392 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 12:15:11,407 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 12:15:11,412 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 12:15:11,414 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 12:15:11,418 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 12:15:11,425 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 12:15:11,426 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 12:15:11,426 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 12:15:11,427 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 12:15:11,433 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 12:15:11,435 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 12:15:11,436 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 12:15:11,442 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 12:15:11,443 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 12:15:11,447 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 12:15:11,447 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 12:15:11,449 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 12:15:11,450 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 12:15:11,451 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 12:15:11,452 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 [2018-10-18 12:15:11,508 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 12:15:11,509 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 12:15:11,517 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 12:15:11,518 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 12:15:11,519 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 12:15:11,519 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 12:15:11,519 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 12:15:11,519 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 12:15:11,519 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-18 12:15:11,522 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 12:15:11,522 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 12:15:11,522 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 12:15:11,523 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 12:15:11,523 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 12:15:11,523 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 12:15:11,524 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 12:15:11,524 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 12:15:11,524 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 12:15:11,524 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 12:15:11,524 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 12:15:11,525 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 12:15:11,532 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 12:15:11,532 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 12:15:11,532 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-18 12:15:11,533 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 12:15:11,533 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-18 12:15:11,533 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 12:15:11,533 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 12:15:11,671 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 12:15:11,713 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 12:15:11,727 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 12:15:11,729 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 12:15:11,733 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 12:15:11,734 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-hp-hp100_true-unreach-call.cil.c [2018-10-18 12:15:11,876 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a6a2550a/048c506e9e35476fbb1628d3207aad5f/FLAGd32e9257c [2018-10-18 12:15:13,777 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 12:15:13,778 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-hp-hp100_true-unreach-call.cil.c [2018-10-18 12:15:13,920 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a6a2550a/048c506e9e35476fbb1628d3207aad5f/FLAGd32e9257c [2018-10-18 12:15:13,971 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a6a2550a/048c506e9e35476fbb1628d3207aad5f [2018-10-18 12:15:13,999 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 12:15:14,007 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 12:15:14,009 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 12:15:14,009 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 12:15:14,019 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 12:15:14,021 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 12:15:13" (1/1) ... [2018-10-18 12:15:14,031 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@463f5134 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:15:14, skipping insertion in model container [2018-10-18 12:15:14,032 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 12:15:13" (1/1) ... [2018-10-18 12:15:14,061 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 12:15:14,509 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 12:15:26,754 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 12:15:27,004 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 12:15:30,286 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 12:15:31,827 INFO L193 MainTranslator]: Completed translation [2018-10-18 12:15:31,827 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:15:31 WrapperNode [2018-10-18 12:15:31,828 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 12:15:31,832 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 12:15:31,833 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 12:15:31,833 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 12:15:31,859 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:15:31" (1/1) ... [2018-10-18 12:15:31,860 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:15:31" (1/1) ... [2018-10-18 12:15:31,919 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1001,]],eth_change_mtu,[IdentifierExpression[#~829,],IdentifierExpression[#~830,]]] [2018-10-18 12:15:32,061 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:15:31" (1/1) ... [2018-10-18 12:15:32,068 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:15:31" (1/1) ... [2018-10-18 12:15:32,439 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:15:31" (1/1) ... [2018-10-18 12:15:32,510 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:15:31" (1/1) ... [2018-10-18 12:15:32,587 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:15:31" (1/1) ... [2018-10-18 12:15:32,678 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 12:15:32,681 INFO L168 Benchmark]: Toolchain (without parser) took 18680.02 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: 211.7 MB). Peak memory consumption was 211.7 MB. Max. memory is 3.9 GB. [2018-10-18 12:15:32,687 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-10-18 12:15:32,688 INFO L168 Benchmark]: CACSL2BoogieTranslator took 17819.69 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: 168.4 MB). Peak memory consumption was 503.6 MB. Max. memory is 3.9 GB. [2018-10-18 12:15:32,689 INFO L168 Benchmark]: Boogie Preprocessor took 846.04 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 43.2 MB). Peak memory consumption was 43.2 MB. Max. memory is 3.9 GB. [2018-10-18 12:15:32,699 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 0.22 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 17819.69 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: 168.4 MB). Peak memory consumption was 503.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 846.04 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 43.2 MB). Peak memory consumption was 43.2 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~ret1001,]],eth_change_mtu,[IdentifierExpression[#~829,],IdentifierExpression[#~830,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...