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-usb-dev__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 13:25:28,387 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 13:25:28,388 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 13:25:28,412 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 13:25:28,412 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 13:25:28,413 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 13:25:28,414 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 13:25:28,421 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 13:25:28,422 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 13:25:28,425 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 13:25:28,428 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 13:25:28,429 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 13:25:28,429 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 13:25:28,430 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 13:25:28,437 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 13:25:28,438 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 13:25:28,440 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 13:25:28,441 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 13:25:28,452 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 13:25:28,453 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 13:25:28,453 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 13:25:28,460 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 13:25:28,464 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-17 13:25:28,464 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-17 13:25:28,465 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-17 13:25:28,465 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-17 13:25:28,469 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-17 13:25:28,470 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-17 13:25:28,470 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-17 13:25:28,471 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-17 13:25:28,471 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-17 13:25:28,472 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-17 13:25:28,476 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 13:25:28,476 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 13:25:28,479 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 13:25:28,480 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 13:25:28,480 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 [2018-10-17 13:25:28,514 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 13:25:28,514 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 13:25:28,521 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 13:25:28,521 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 13:25:28,522 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 13:25:28,522 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 13:25:28,522 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 13:25:28,522 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 13:25:28,522 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-17 13:25:28,522 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 13:25:28,523 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 13:25:28,523 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 13:25:28,524 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 13:25:28,524 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 13:25:28,526 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 13:25:28,526 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 13:25:28,526 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 13:25:28,526 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 13:25:28,526 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 13:25:28,526 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 13:25:28,527 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 13:25:28,527 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 13:25:28,527 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 13:25:28,527 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-17 13:25:28,527 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 13:25:28,527 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-17 13:25:28,527 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 13:25:28,527 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-17 13:25:28,609 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 13:25:28,626 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 13:25:28,635 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 13:25:28,639 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 13:25:28,639 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 13:25:28,640 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c [2018-10-17 13:25:28,735 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abd70c1d6/6a3f1503048f4103a472758a4e43a236/FLAG3c888a596 [2018-10-17 13:25:30,193 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 13:25:30,195 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c [2018-10-17 13:25:30,333 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abd70c1d6/6a3f1503048f4103a472758a4e43a236/FLAG3c888a596 [2018-10-17 13:25:30,361 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abd70c1d6/6a3f1503048f4103a472758a4e43a236 [2018-10-17 13:25:30,383 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 13:25:30,384 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 13:25:30,390 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 13:25:30,391 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 13:25:30,397 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 13:25:30,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:25:30" (1/1) ... [2018-10-17 13:25:30,406 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e11a38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:25:30, skipping insertion in model container [2018-10-17 13:25:30,406 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:25:30" (1/1) ... [2018-10-17 13:25:30,424 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 13:25:30,911 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 13:25:46,583 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:25:47,058 INFO L189 MainTranslator]: Completed pre-run [2018-10-17 13:25:52,741 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:25:54,196 INFO L193 MainTranslator]: Completed translation [2018-10-17 13:25:54,197 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:25:54 WrapperNode [2018-10-17 13:25:54,197 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 13:25:54,199 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-17 13:25:54,199 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-17 13:25:54,199 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-17 13:25:54,211 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:25:54" (1/1) ... [2018-10-17 13:25:54,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:25:54" (1/1) ... [2018-10-17 13:25:54,365 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3258,]],s2io_poll_inta,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-17 13:25:54,376 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3257,]],s2io_poll_msix,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-17 13:25:54,376 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3256,]],s2io_change_mtu,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-17 13:25:54,376 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3255,]],s2io_get_sset_count,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-17 13:25:54,376 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3254,]],s2io_ethtool_set_led,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-17 13:25:54,498 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:25:54" (1/1) ... [2018-10-17 13:25:54,499 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:25:54" (1/1) ... [2018-10-17 13:25:55,192 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:25:54" (1/1) ... [2018-10-17 13:25:55,279 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:25:54" (1/1) ... [2018-10-17 13:25:55,421 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:25:54" (1/1) ... [2018-10-17 13:25:55,583 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-17 13:25:55,584 INFO L168 Benchmark]: Toolchain (without parser) took 25200.96 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: 227.5 MB). Peak memory consumption was 227.5 MB. Max. memory is 3.9 GB. [2018-10-17 13:25:55,589 INFO L168 Benchmark]: CDTParser took 0.13 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. [2018-10-17 13:25:55,590 INFO L168 Benchmark]: CACSL2BoogieTranslator took 23808.08 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: 9.8 MB). Peak memory consumption was 563.9 MB. Max. memory is 3.9 GB. [2018-10-17 13:25:55,591 INFO L168 Benchmark]: Boogie Preprocessor took 1384.32 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: 217.7 MB). Peak memory consumption was 217.7 MB. Max. memory is 3.9 GB. [2018-10-17 13:25:55,601 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 0.13 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 23808.08 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: 9.8 MB). Peak memory consumption was 563.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1384.32 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: 217.7 MB). Peak memory consumption was 217.7 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~ret3258,]],s2io_poll_inta,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3257,]],s2io_poll_msix,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3256,]],s2io_change_mtu,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3255,]],s2io_get_sset_count,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3254,]],s2io_ethtool_set_led,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...