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-kernel-locking-mutex__drivers-net-ethernet-intel-i40e-i40e_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-41590c4 [2018-10-18 12:08:33,275 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 12:08:33,281 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 12:08:33,307 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 12:08:33,317 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 12:08:33,318 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 12:08:33,323 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 12:08:33,329 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 12:08:33,334 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 12:08:33,339 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 12:08:33,340 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 12:08:33,340 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 12:08:33,348 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 12:08:33,349 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 12:08:33,361 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 12:08:33,362 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 12:08:33,369 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 12:08:33,375 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 12:08:33,385 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 12:08:33,387 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 12:08:33,392 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 12:08:33,398 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 12:08:33,403 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 12:08:33,403 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 12:08:33,411 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 12:08:33,412 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 12:08:33,418 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 12:08:33,422 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 12:08:33,423 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 12:08:33,424 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 12:08:33,425 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 12:08:33,430 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-10-18 12:08:33,437 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 12:08:33,490 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 12:08:33,492 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 12:08:33,494 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 12:08:33,495 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 12:08:33,500 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 12:08:33,500 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 12:08:33,500 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 12:08:33,500 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 12:08:33,501 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-18 12:08:33,505 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 12:08:33,505 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 12:08:33,506 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 12:08:33,506 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 12:08:33,506 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 12:08:33,506 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 12:08:33,506 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 12:08:33,507 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 12:08:33,507 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 12:08:33,507 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 12:08:33,507 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 12:08:33,507 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 12:08:33,508 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 12:08:33,513 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 12:08:33,513 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-18 12:08:33,513 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 12:08:33,514 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-18 12:08:33,514 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 12:08:33,514 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 12:08:33,658 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 12:08:33,696 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 12:08:33,709 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 12:08:33,711 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 12:08:33,714 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 12:08:33,715 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-i40e-i40e_true-unreach-call.cil.c [2018-10-18 12:08:33,874 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/934794376/8bf4d3dd62a04e419d12bf87a11d5a64/FLAGc1411216c [2018-10-18 12:08:36,927 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 12:08:36,931 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-i40e-i40e_true-unreach-call.cil.c [2018-10-18 12:08:37,259 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/934794376/8bf4d3dd62a04e419d12bf87a11d5a64/FLAGc1411216c [2018-10-18 12:08:37,306 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/934794376/8bf4d3dd62a04e419d12bf87a11d5a64 [2018-10-18 12:08:37,338 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 12:08:37,343 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 12:08:37,348 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 12:08:37,348 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 12:08:37,357 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 12:08:37,363 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 12:08:37" (1/1) ... [2018-10-18 12:08:37,368 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@257bee7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:08:37, skipping insertion in model container [2018-10-18 12:08:37,369 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 12:08:37" (1/1) ... [2018-10-18 12:08:37,398 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 12:08:38,807 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 12:09:30,039 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 12:09:31,050 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 12:09:52,582 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 12:10:03,132 INFO L193 MainTranslator]: Completed translation [2018-10-18 12:10:03,133 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:10:03 WrapperNode [2018-10-18 12:10:03,133 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 12:10:03,134 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 12:10:03,134 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 12:10:03,135 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 12:10:03,153 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:10:03" (1/1) ... [2018-10-18 12:10:03,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:10:03" (1/1) ... [2018-10-18 12:10:03,531 ERROR L1123 TypeChecker]: C: (*arg0)(arg1, arg2) [23828]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3769,]],##fun~$Pointer$~X~int~TO~int,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem3768,]]],IdentifierExpression[~arg0,]]] [2018-10-18 12:10:03,774 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:10:03" (1/1) ... [2018-10-18 12:10:03,775 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:10:03" (1/1) ... [2018-10-18 12:10:06,154 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:10:03" (1/1) ... [2018-10-18 12:10:06,442 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:10:03" (1/1) ... [2018-10-18 12:10:08,166 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:10:03" (1/1) ... [2018-10-18 12:10:08,606 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 12:10:08,611 INFO L168 Benchmark]: Toolchain (without parser) took 91269.70 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: 248.9 MB). Peak memory consumption was 699.9 MB. Max. memory is 3.9 GB. [2018-10-18 12:10:08,617 INFO L168 Benchmark]: CDTParser took 0.24 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 12:10:08,620 INFO L168 Benchmark]: CACSL2BoogieTranslator took 85785.83 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: 204.0 MB). Peak memory consumption was 629.3 MB. Max. memory is 3.9 GB. [2018-10-18 12:10:08,621 INFO L168 Benchmark]: Boogie Preprocessor took 5471.97 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 44.9 MB). Peak memory consumption was 495.9 MB. Max. memory is 3.9 GB. [2018-10-18 12:10:08,630 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 85785.83 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 204.0 MB). Peak memory consumption was 629.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 5471.97 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 44.9 MB). Peak memory consumption was 495.9 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 23828]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3769,]],##fun~$Pointer$~X~int~TO~int,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem3768,]]],IdentifierExpression[~arg0,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...