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-sun-sunhme_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0210da8 [2018-10-21 11:03:09,511 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-21 11:03:09,519 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-21 11:03:09,556 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-21 11:03:09,559 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-21 11:03:09,561 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-21 11:03:09,566 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-21 11:03:09,572 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-21 11:03:09,576 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-21 11:03:09,577 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-21 11:03:09,584 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-21 11:03:09,584 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-21 11:03:09,589 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-21 11:03:09,593 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-21 11:03:09,604 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-21 11:03:09,605 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-21 11:03:09,606 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-21 11:03:09,617 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-21 11:03:09,625 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-21 11:03:09,632 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-21 11:03:09,633 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-21 11:03:09,638 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-21 11:03:09,646 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-21 11:03:09,647 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-21 11:03:09,647 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-21 11:03:09,650 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-21 11:03:09,651 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-21 11:03:09,656 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-21 11:03:09,657 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-21 11:03:09,661 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-21 11:03:09,661 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-21 11:03:09,662 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-21 11:03:09,662 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-21 11:03:09,663 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-21 11:03:09,667 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-21 11:03:09,671 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-21 11:03:09,672 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 [2018-10-21 11:03:09,723 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-21 11:03:09,723 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-21 11:03:09,729 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-21 11:03:09,729 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-21 11:03:09,733 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-21 11:03:09,733 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-21 11:03:09,733 INFO L133 SettingsManager]: * Use SBE=true [2018-10-21 11:03:09,734 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-21 11:03:09,734 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-21 11:03:09,734 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-21 11:03:09,734 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-21 11:03:09,735 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-21 11:03:09,735 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-21 11:03:09,735 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-21 11:03:09,735 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-21 11:03:09,741 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-21 11:03:09,741 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-21 11:03:09,741 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-21 11:03:09,742 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-21 11:03:09,742 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-21 11:03:09,742 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-21 11:03:09,742 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-21 11:03:09,743 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-21 11:03:09,746 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-21 11:03:09,746 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-21 11:03:09,746 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-21 11:03:09,747 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-21 11:03:09,747 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-21 11:03:09,882 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-21 11:03:09,925 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-21 11:03:09,937 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-21 11:03:09,939 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-21 11:03:09,940 INFO L276 PluginConnector]: CDTParser initialized [2018-10-21 11:03:09,945 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-sun-sunhme_true-unreach-call.cil.c [2018-10-21 11:03:10,091 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96fa41613/ba13af19f92c4538a37150d07769da66/FLAG932b20816 [2018-10-21 11:03:12,252 INFO L298 CDTParser]: Found 1 translation units. [2018-10-21 11:03:12,254 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-sun-sunhme_true-unreach-call.cil.c [2018-10-21 11:03:12,424 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96fa41613/ba13af19f92c4538a37150d07769da66/FLAG932b20816 [2018-10-21 11:03:12,478 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96fa41613/ba13af19f92c4538a37150d07769da66 [2018-10-21 11:03:12,510 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-21 11:03:12,515 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-21 11:03:12,517 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-21 11:03:12,522 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-21 11:03:12,534 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-21 11:03:12,537 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 11:03:12" (1/1) ... [2018-10-21 11:03:12,543 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73960645 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:03:12, skipping insertion in model container [2018-10-21 11:03:12,544 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 11:03:12" (1/1) ... [2018-10-21 11:03:12,578 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-21 11:03:13,014 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-21 11:03:26,932 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 11:03:27,196 INFO L189 MainTranslator]: Completed pre-run [2018-10-21 11:03:31,257 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 11:03:33,395 INFO L193 MainTranslator]: Completed translation [2018-10-21 11:03:33,396 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:03:33 WrapperNode [2018-10-21 11:03:33,397 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-21 11:03:33,398 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-21 11:03:33,398 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-21 11:03:33,398 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-21 11:03:33,431 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:03:33" (1/1) ... [2018-10-21 11:03:33,432 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:03:33" (1/1) ... [2018-10-21 11:03:33,569 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1334,]],eth_change_mtu,[IdentifierExpression[#~1066,],IdentifierExpression[#~1067,]]] [2018-10-21 11:03:33,755 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:03:33" (1/1) ... [2018-10-21 11:03:33,755 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:03:33" (1/1) ... [2018-10-21 11:03:34,256 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:03:33" (1/1) ... [2018-10-21 11:03:34,338 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:03:33" (1/1) ... [2018-10-21 11:03:34,444 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:03:33" (1/1) ... [2018-10-21 11:03:34,552 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-21 11:03:34,557 INFO L168 Benchmark]: Toolchain (without parser) took 22046.40 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: 56.5 MB). Peak memory consumption was 56.5 MB. Max. memory is 3.9 GB. [2018-10-21 11:03:34,566 INFO L168 Benchmark]: CDTParser took 0.35 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. [2018-10-21 11:03:34,566 INFO L168 Benchmark]: CACSL2BoogieTranslator took 20880.80 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: -10.5 MB). Peak memory consumption was 509.2 MB. Max. memory is 3.9 GB. [2018-10-21 11:03:34,567 INFO L168 Benchmark]: Boogie Preprocessor took 1157.03 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: 67.0 MB). Peak memory consumption was 67.0 MB. Max. memory is 3.9 GB. [2018-10-21 11:03:34,579 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 0.35 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 20880.80 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: -10.5 MB). Peak memory consumption was 509.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1157.03 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: 67.0 MB). Peak memory consumption was 67.0 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~ret1334,]],eth_change_mtu,[IdentifierExpression[#~1066,],IdentifierExpression[#~1067,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...