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-drivers-clk1__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f723e60 [2018-10-26 16:39:33,475 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 16:39:33,481 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 16:39:33,508 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 16:39:33,516 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 16:39:33,519 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 16:39:33,521 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 16:39:33,525 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 16:39:33,530 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 16:39:33,541 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 16:39:33,543 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 16:39:33,547 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 16:39:33,548 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 16:39:33,553 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 16:39:33,560 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 16:39:33,561 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 16:39:33,562 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 16:39:33,570 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 16:39:33,578 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 16:39:33,579 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 16:39:33,586 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 16:39:33,591 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 16:39:33,596 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 16:39:33,597 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 16:39:33,597 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 16:39:33,598 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 16:39:33,604 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 16:39:33,605 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 16:39:33,606 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 16:39:33,613 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 16:39:33,613 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 16:39:33,617 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 16:39:33,617 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 16:39:33,618 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 16:39:33,619 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 16:39:33,619 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 16:39:33,624 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 16:39:33,677 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 16:39:33,677 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 16:39:33,678 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 16:39:33,679 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 16:39:33,683 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 16:39:33,683 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 16:39:33,683 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 16:39:33,684 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 16:39:33,684 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 16:39:33,684 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 16:39:33,684 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 16:39:33,684 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 16:39:33,684 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 16:39:33,689 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 16:39:33,689 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 16:39:33,689 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 16:39:33,690 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 16:39:33,690 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 16:39:33,690 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 16:39:33,690 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 16:39:33,690 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 16:39:33,690 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 16:39:33,691 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 16:39:33,691 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 16:39:33,691 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 16:39:33,691 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 16:39:33,691 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 16:39:33,692 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 16:39:33,696 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 16:39:33,696 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-26 16:39:33,821 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 16:39:33,853 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 16:39:33,862 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 16:39:33,866 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 16:39:33,866 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 16:39:33,871 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c [2018-10-26 16:39:34,007 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6f0f68b7/63ea2c4e52f2440babe4341308e0e8d8/FLAG741acb5cb [2018-10-26 16:39:36,085 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 16:39:36,086 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c [2018-10-26 16:39:36,266 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6f0f68b7/63ea2c4e52f2440babe4341308e0e8d8/FLAG741acb5cb [2018-10-26 16:39:36,302 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6f0f68b7/63ea2c4e52f2440babe4341308e0e8d8 [2018-10-26 16:39:36,325 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 16:39:36,329 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-26 16:39:36,330 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 16:39:36,331 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 16:39:36,345 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 16:39:36,347 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 04:39:36" (1/1) ... [2018-10-26 16:39:36,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28438138 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:39:36, skipping insertion in model container [2018-10-26 16:39:36,356 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 04:39:36" (1/1) ... [2018-10-26 16:39:36,383 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 16:39:37,135 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 16:40:01,066 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 16:40:01,881 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 16:40:11,998 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 16:40:15,590 INFO L193 MainTranslator]: Completed translation [2018-10-26 16:40:15,591 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:40:15 WrapperNode [2018-10-26 16:40:15,591 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 16:40:15,592 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 16:40:15,592 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 16:40:15,592 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 16:40:15,626 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:40:15" (1/1) ... [2018-10-26 16:40:15,627 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:40:15" (1/1) ... [2018-10-26 16:40:15,933 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3241,]],s2io_poll_inta,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-26 16:40:15,940 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3240,]],s2io_poll_msix,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-26 16:40:15,940 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3239,]],s2io_change_mtu,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-26 16:40:15,941 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3238,]],s2io_get_sset_count,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-26 16:40:15,941 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3237,]],s2io_ethtool_set_led,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-26 16:40:16,136 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:40:15" (1/1) ... [2018-10-26 16:40:16,139 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:40:15" (1/1) ... [2018-10-26 16:40:18,030 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:40:15" (1/1) ... [2018-10-26 16:40:18,167 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:40:15" (1/1) ... [2018-10-26 16:40:18,459 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:40:15" (1/1) ... [2018-10-26 16:40:18,724 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 16:40:18,729 INFO L168 Benchmark]: Toolchain (without parser) took 42401.16 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: 217.8 MB). Peak memory consumption was 567.7 MB. Max. memory is 3.9 GB. [2018-10-26 16:40:18,741 INFO L168 Benchmark]: CDTParser took 3.82 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 16:40:18,742 INFO L168 Benchmark]: CACSL2BoogieTranslator took 39261.21 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: 512.8 MB). Peak memory consumption was 568.9 MB. Max. memory is 3.9 GB. [2018-10-26 16:40:18,745 INFO L168 Benchmark]: Boogie Preprocessor took 3131.99 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -295.1 MB). Peak memory consumption was 54.8 MB. Max. memory is 3.9 GB. [2018-10-26 16:40:18,755 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 3.82 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 39261.21 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: 512.8 MB). Peak memory consumption was 568.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3131.99 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -295.1 MB). Peak memory consumption was 54.8 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~ret3241,]],s2io_poll_inta,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3240,]],s2io_poll_msix,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3239,]],s2io_change_mtu,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3238,]],s2io_get_sset_count,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3237,]],s2io_ethtool_set_led,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...