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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-sun-cassini_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f723e60 [2018-10-26 16:42:15,296 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 16:42:15,305 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 16:42:15,329 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 16:42:15,330 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 16:42:15,331 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 16:42:15,340 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 16:42:15,347 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 16:42:15,353 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 16:42:15,354 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 16:42:15,355 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 16:42:15,365 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 16:42:15,367 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 16:42:15,374 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 16:42:15,376 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 16:42:15,376 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 16:42:15,383 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 16:42:15,394 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 16:42:15,404 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 16:42:15,406 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 16:42:15,414 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 16:42:15,418 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 16:42:15,427 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 16:42:15,428 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 16:42:15,428 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 16:42:15,433 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 16:42:15,436 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 16:42:15,437 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 16:42:15,441 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 16:42:15,442 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 16:42:15,443 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 16:42:15,444 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-10-26 16:42:15,453 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-26 16:42:15,506 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 16:42:15,507 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 16:42:15,511 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 16:42:15,511 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 16:42:15,513 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 16:42:15,513 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 16:42:15,517 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 16:42:15,517 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 16:42:15,518 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 16:42:15,518 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 16:42:15,518 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 16:42:15,518 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 16:42:15,519 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 16:42:15,519 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 16:42:15,519 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 16:42:15,519 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 16:42:15,520 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 16:42:15,522 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 16:42:15,522 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 16:42:15,525 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 16:42:15,525 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 16:42:15,525 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 16:42:15,526 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 16:42:15,526 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 16:42:15,526 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 16:42:15,526 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 16:42:15,526 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 16:42:15,527 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 16:42:15,527 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 16:42:15,527 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-26 16:42:15,663 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 16:42:15,701 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 16:42:15,710 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 16:42:15,715 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 16:42:15,716 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 16:42:15,716 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-sun-cassini_true-unreach-call.cil.c [2018-10-26 16:42:15,868 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c64f80856/05689d1c277840eead015d2a06a1583c/FLAGc679c6630 [2018-10-26 16:42:18,200 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 16:42:18,205 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-sun-cassini_true-unreach-call.cil.c [2018-10-26 16:42:18,365 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c64f80856/05689d1c277840eead015d2a06a1583c/FLAGc679c6630 [2018-10-26 16:42:18,410 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c64f80856/05689d1c277840eead015d2a06a1583c [2018-10-26 16:42:18,435 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 16:42:18,438 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-26 16:42:18,439 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 16:42:18,439 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 16:42:18,453 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 16:42:18,459 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 04:42:18" (1/1) ... [2018-10-26 16:42:18,466 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59dbdf0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:42:18, skipping insertion in model container [2018-10-26 16:42:18,467 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 04:42:18" (1/1) ... [2018-10-26 16:42:18,495 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 16:42:19,126 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 16:42:43,229 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 16:42:43,747 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 16:42:52,329 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 16:42:56,004 INFO L193 MainTranslator]: Completed translation [2018-10-26 16:42:56,005 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:42:56 WrapperNode [2018-10-26 16:42:56,005 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 16:42:56,006 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 16:42:56,006 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 16:42:56,006 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 16:42:56,040 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:42:56" (1/1) ... [2018-10-26 16:42:56,040 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:42:56" (1/1) ... [2018-10-26 16:42:56,247 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2287,]],cas_change_mtu,[IdentifierExpression[#~2063,],IdentifierExpression[#~2064,]]] [2018-10-26 16:42:56,248 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2286,]],cas_get_sset_count,[IdentifierExpression[#~2063,],IdentifierExpression[#~2064,]]] [2018-10-26 16:42:56,425 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:42:56" (1/1) ... [2018-10-26 16:42:56,426 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:42:56" (1/1) ... [2018-10-26 16:42:57,301 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:42:56" (1/1) ... [2018-10-26 16:42:57,423 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:42:56" (1/1) ... [2018-10-26 16:42:57,673 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:42:56" (1/1) ... [2018-10-26 16:42:57,865 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 16:42:57,871 INFO L168 Benchmark]: Toolchain (without parser) took 39434.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 474.2 MB). Peak memory consumption was 474.2 MB. Max. memory is 3.9 GB. [2018-10-26 16:42:57,876 INFO L168 Benchmark]: CDTParser took 3.32 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 16:42:57,877 INFO L168 Benchmark]: CACSL2BoogieTranslator took 37566.28 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: 350.4 MB). Peak memory consumption was 521.5 MB. Max. memory is 3.9 GB. [2018-10-26 16:42:57,878 INFO L168 Benchmark]: Boogie Preprocessor took 1860.01 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.4 GB in the end (delta: 123.8 MB). Peak memory consumption was 123.8 MB. Max. memory is 3.9 GB. [2018-10-26 16:42:57,889 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 3.32 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 37566.28 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: 350.4 MB). Peak memory consumption was 521.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1860.01 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.4 GB in the end (delta: 123.8 MB). Peak memory consumption was 123.8 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~ret2287,]],cas_change_mtu,[IdentifierExpression[#~2063,],IdentifierExpression[#~2064,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2286,]],cas_get_sset_count,[IdentifierExpression[#~2063,],IdentifierExpression[#~2064,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...