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__linux-alloc-spinlock__drivers-net-ethernet-intel-ixgb-ixgb_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1a42d6c [2018-10-18 20:36:20,946 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 20:36:20,954 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 20:36:20,993 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 20:36:20,994 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 20:36:20,995 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 20:36:21,000 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 20:36:21,005 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 20:36:21,012 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 20:36:21,023 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 20:36:21,026 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 20:36:21,026 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 20:36:21,032 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 20:36:21,038 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 20:36:21,043 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 20:36:21,044 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 20:36:21,050 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 20:36:21,052 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 20:36:21,058 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 20:36:21,065 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 20:36:21,071 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 20:36:21,074 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 20:36:21,081 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 20:36:21,082 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 20:36:21,082 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 20:36:21,088 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 20:36:21,090 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 20:36:21,091 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 20:36:21,091 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 20:36:21,101 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 20:36:21,101 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 20:36:21,102 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 20:36:21,102 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 20:36:21,102 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 20:36:21,109 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 20:36:21,111 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 20:36:21,112 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 20:36:21,166 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 20:36:21,167 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 20:36:21,171 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 20:36:21,171 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 20:36:21,176 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 20:36:21,176 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 20:36:21,177 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 20:36:21,177 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 20:36:21,177 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-18 20:36:21,177 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 20:36:21,178 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 20:36:21,183 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 20:36:21,183 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 20:36:21,184 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 20:36:21,184 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 20:36:21,184 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 20:36:21,184 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 20:36:21,185 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 20:36:21,185 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 20:36:21,185 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 20:36:21,185 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 20:36:21,186 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 20:36:21,191 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 20:36:21,191 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-18 20:36:21,192 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 20:36:21,192 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-18 20:36:21,192 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 20:36:21,192 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 20:36:21,331 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 20:36:21,369 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 20:36:21,380 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 20:36:21,388 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 20:36:21,389 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 20:36:21,390 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-intel-ixgb-ixgb_true-unreach-call.cil.c [2018-10-18 20:36:21,536 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8425b2a04/23d1707365894a13860497ab680afbe9/FLAG496c99fe7 [2018-10-18 20:36:23,829 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 20:36:23,833 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-intel-ixgb-ixgb_true-unreach-call.cil.c [2018-10-18 20:36:24,002 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8425b2a04/23d1707365894a13860497ab680afbe9/FLAG496c99fe7 [2018-10-18 20:36:24,044 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8425b2a04/23d1707365894a13860497ab680afbe9 [2018-10-18 20:36:24,072 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 20:36:24,080 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 20:36:24,081 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 20:36:24,084 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 20:36:24,092 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 20:36:24,097 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 08:36:24" (1/1) ... [2018-10-18 20:36:24,107 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@689c6ce1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:36:24, skipping insertion in model container [2018-10-18 20:36:24,107 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 08:36:24" (1/1) ... [2018-10-18 20:36:24,132 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 20:36:24,645 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 20:36:44,739 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 20:36:45,162 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 20:36:51,842 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 20:36:55,420 INFO L193 MainTranslator]: Completed translation [2018-10-18 20:36:55,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:36:55 WrapperNode [2018-10-18 20:36:55,423 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 20:36:55,424 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 20:36:55,424 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 20:36:55,425 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 20:36:55,460 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:36:55" (1/1) ... [2018-10-18 20:36:55,461 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:36:55" (1/1) ... [2018-10-18 20:36:55,656 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2817,]],ixgb_get_sset_count,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] [2018-10-18 20:36:55,663 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2816,]],ixgb_set_phys_id,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] [2018-10-18 20:36:55,663 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2815,]],ixgb_clean,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] [2018-10-18 20:36:55,664 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2814,]],ixgb_change_mtu,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] [2018-10-18 20:36:55,825 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:36:55" (1/1) ... [2018-10-18 20:36:55,825 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:36:55" (1/1) ... [2018-10-18 20:36:56,629 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:36:55" (1/1) ... [2018-10-18 20:36:56,723 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:36:55" (1/1) ... [2018-10-18 20:36:56,976 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:36:55" (1/1) ... [2018-10-18 20:36:57,158 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 20:36:57,163 INFO L168 Benchmark]: Toolchain (without parser) took 33086.73 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 374.2 MB). Peak memory consumption was 374.2 MB. Max. memory is 3.9 GB. [2018-10-18 20:36:57,169 INFO L168 Benchmark]: CDTParser took 0.30 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 20:36:57,170 INFO L168 Benchmark]: CACSL2BoogieTranslator took 31342.95 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: 228.1 MB). Peak memory consumption was 538.5 MB. Max. memory is 3.9 GB. [2018-10-18 20:36:57,171 INFO L168 Benchmark]: Boogie Preprocessor took 1734.16 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.5 GB in the end (delta: 146.1 MB). Peak memory consumption was 146.1 MB. Max. memory is 3.9 GB. [2018-10-18 20:36:57,181 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 0.30 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 31342.95 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: 228.1 MB). Peak memory consumption was 538.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1734.16 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.5 GB in the end (delta: 146.1 MB). Peak memory consumption was 146.1 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~ret2817,]],ixgb_get_sset_count,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2816,]],ixgb_set_phys_id,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2815,]],ixgb_clean,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2814,]],ixgb_change_mtu,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...