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-drivers-clk1__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2da28c8 [2018-10-30 11:15:13,761 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-30 11:15:13,766 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-30 11:15:13,789 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-30 11:15:13,789 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-30 11:15:13,793 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-30 11:15:13,794 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-30 11:15:13,799 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-30 11:15:13,804 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-30 11:15:13,804 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-30 11:15:13,815 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-30 11:15:13,815 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-30 11:15:13,816 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-30 11:15:13,818 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-30 11:15:13,819 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-30 11:15:13,822 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-30 11:15:13,823 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-30 11:15:13,824 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-30 11:15:13,830 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-30 11:15:13,831 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-30 11:15:13,839 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-30 11:15:13,840 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-30 11:15:13,842 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-30 11:15:13,846 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-30 11:15:13,846 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-30 11:15:13,847 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-30 11:15:13,847 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-30 11:15:13,848 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-30 11:15:13,849 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-30 11:15:13,856 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-30 11:15:13,856 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-30 11:15:13,858 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-30 11:15:13,858 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-30 11:15:13,858 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-30 11:15:13,862 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-30 11:15:13,863 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-30 11:15:13,863 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 [2018-10-30 11:15:13,893 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-30 11:15:13,893 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-30 11:15:13,896 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-30 11:15:13,897 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-30 11:15:13,897 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-30 11:15:13,897 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-30 11:15:13,897 INFO L133 SettingsManager]: * Use SBE=true [2018-10-30 11:15:13,898 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-30 11:15:13,898 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-30 11:15:13,898 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-30 11:15:13,898 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-30 11:15:13,898 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-30 11:15:13,898 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-30 11:15:13,898 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-30 11:15:13,899 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-30 11:15:13,904 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-30 11:15:13,904 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-30 11:15:13,904 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-30 11:15:13,904 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-30 11:15:13,905 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-30 11:15:13,905 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-30 11:15:13,905 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-30 11:15:13,905 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-30 11:15:13,905 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-30 11:15:13,905 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-30 11:15:13,905 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-30 11:15:13,906 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-30 11:15:13,909 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-30 11:15:14,004 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-30 11:15:14,026 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-30 11:15:14,034 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-30 11:15:14,037 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-30 11:15:14,037 INFO L276 PluginConnector]: CDTParser initialized [2018-10-30 11:15:14,038 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c [2018-10-30 11:15:14,152 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86a696787/51e161bd280344e1b4451edcbfd4660b/FLAG9eaff241f [2018-10-30 11:15:15,647 INFO L298 CDTParser]: Found 1 translation units. [2018-10-30 11:15:15,648 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c [2018-10-30 11:15:15,794 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86a696787/51e161bd280344e1b4451edcbfd4660b/FLAG9eaff241f [2018-10-30 11:15:15,827 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86a696787/51e161bd280344e1b4451edcbfd4660b [2018-10-30 11:15:15,840 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-30 11:15:15,844 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-30 11:15:15,845 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-30 11:15:15,845 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-30 11:15:15,856 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-30 11:15:15,858 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:15:15" (1/1) ... [2018-10-30 11:15:15,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58df47a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:15:15, skipping insertion in model container [2018-10-30 11:15:15,861 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:15:15" (1/1) ... [2018-10-30 11:15:15,885 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-30 11:15:16,372 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-30 11:15:30,689 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 11:15:31,195 INFO L189 MainTranslator]: Completed pre-run [2018-10-30 11:15:36,559 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 11:15:38,102 INFO L193 MainTranslator]: Completed translation [2018-10-30 11:15:38,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:15:38 WrapperNode [2018-10-30 11:15:38,103 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-30 11:15:38,104 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-30 11:15:38,104 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-30 11:15:38,104 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-30 11:15:38,117 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:15:38" (1/1) ... [2018-10-30 11:15:38,117 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:15:38" (1/1) ... [2018-10-30 11:15:38,270 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3241,]],s2io_poll_inta,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-30 11:15:38,278 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3240,]],s2io_poll_msix,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-30 11:15:38,282 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3239,]],s2io_change_mtu,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-30 11:15:38,282 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3238,]],s2io_get_sset_count,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-30 11:15:38,282 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3237,]],s2io_ethtool_set_led,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-30 11:15:38,395 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:15:38" (1/1) ... [2018-10-30 11:15:38,399 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:15:38" (1/1) ... [2018-10-30 11:15:39,264 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:15:38" (1/1) ... [2018-10-30 11:15:39,351 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:15:38" (1/1) ... [2018-10-30 11:15:39,501 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:15:38" (1/1) ... [2018-10-30 11:15:39,651 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-30 11:15:39,656 INFO L168 Benchmark]: Toolchain (without parser) took 23815.24 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: 335.4 MB). Peak memory consumption was 335.4 MB. Max. memory is 3.9 GB. [2018-10-30 11:15:39,658 INFO L168 Benchmark]: CDTParser took 0.16 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. [2018-10-30 11:15:39,662 INFO L168 Benchmark]: CACSL2BoogieTranslator took 22258.98 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 132.6 MB). Peak memory consumption was 562.4 MB. Max. memory is 3.9 GB. [2018-10-30 11:15:39,663 INFO L168 Benchmark]: Boogie Preprocessor took 1547.09 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 202.9 MB). Peak memory consumption was 202.9 MB. Max. memory is 3.9 GB. [2018-10-30 11:15:39,670 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 0.16 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 22258.98 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 132.6 MB). Peak memory consumption was 562.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1547.09 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 202.9 MB). Peak memory consumption was 202.9 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...