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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--smsc--smc91c92_cs.ko_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa4a323 [2018-11-04 21:05:42,711 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-04 21:05:42,718 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-04 21:05:42,751 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-04 21:05:42,751 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-04 21:05:42,759 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-04 21:05:42,761 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-04 21:05:42,763 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-04 21:05:42,787 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-04 21:05:42,788 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-04 21:05:42,795 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-04 21:05:42,795 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-04 21:05:42,798 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-04 21:05:42,802 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-04 21:05:42,803 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-04 21:05:42,809 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-04 21:05:42,810 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-04 21:05:42,816 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-04 21:05:42,831 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-04 21:05:42,833 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-04 21:05:42,842 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-04 21:05:42,845 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-04 21:05:42,854 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-04 21:05:42,858 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-04 21:05:42,858 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-04 21:05:42,859 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-04 21:05:42,860 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-04 21:05:42,869 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-04 21:05:42,869 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-04 21:05:42,871 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-04 21:05:42,875 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-04 21:05:42,876 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-04 21:05:42,876 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-04 21:05:42,876 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-04 21:05:42,884 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-04 21:05:42,885 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-04 21:05:42,885 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 [2018-11-04 21:05:42,936 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-04 21:05:42,936 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-04 21:05:42,941 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-04 21:05:42,941 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-04 21:05:42,949 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-04 21:05:42,949 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-04 21:05:42,949 INFO L133 SettingsManager]: * Use SBE=true [2018-11-04 21:05:42,950 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-04 21:05:42,950 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-04 21:05:42,950 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-04 21:05:42,950 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-04 21:05:42,950 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-04 21:05:42,953 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-04 21:05:42,953 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-04 21:05:42,953 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-04 21:05:42,956 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-04 21:05:42,956 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-04 21:05:42,958 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-04 21:05:42,958 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-04 21:05:42,958 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-04 21:05:42,958 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-04 21:05:42,958 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-04 21:05:42,962 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-04 21:05:42,962 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-04 21:05:42,962 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-04 21:05:42,963 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-04 21:05:42,963 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-04 21:05:42,963 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-04 21:05:43,103 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-04 21:05:43,143 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-04 21:05:43,157 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-04 21:05:43,161 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-04 21:05:43,163 INFO L276 PluginConnector]: CDTParser initialized [2018-11-04 21:05:43,164 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--smsc--smc91c92_cs.ko_false-unreach-call.cil.c [2018-11-04 21:05:43,335 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d1727a76/23c40d3db2494eb6972af7b64b2db668/FLAGde06112b4 [2018-11-04 21:05:45,577 INFO L298 CDTParser]: Found 1 translation units. [2018-11-04 21:05:45,578 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--smsc--smc91c92_cs.ko_false-unreach-call.cil.c [2018-11-04 21:05:45,741 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d1727a76/23c40d3db2494eb6972af7b64b2db668/FLAGde06112b4 [2018-11-04 21:05:45,791 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d1727a76/23c40d3db2494eb6972af7b64b2db668 [2018-11-04 21:05:45,809 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-04 21:05:45,811 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-04 21:05:45,812 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-04 21:05:45,820 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-04 21:05:45,832 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-04 21:05:45,838 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 09:05:45" (1/1) ... [2018-11-04 21:05:45,844 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4867cc49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:05:45, skipping insertion in model container [2018-11-04 21:05:45,845 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 09:05:45" (1/1) ... [2018-11-04 21:05:45,876 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-04 21:05:46,443 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-04 21:06:00,925 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 21:06:01,237 INFO L189 MainTranslator]: Completed pre-run [2018-11-04 21:06:07,066 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 21:06:09,484 INFO L193 MainTranslator]: Completed translation [2018-11-04 21:06:09,484 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:06:09 WrapperNode [2018-11-04 21:06:09,485 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-04 21:06:09,488 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-04 21:06:09,488 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-04 21:06:09,490 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-04 21:06:09,520 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:06:09" (1/1) ... [2018-11-04 21:06:09,521 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:06:09" (1/1) ... [2018-11-04 21:06:09,722 ERROR L1123 TypeChecker]: C: ethtool_ops [7435]: Undeclared identifier ~#ethtool_ops~0 in IdentifierExpression[~#ethtool_ops~0,GLOBAL] [2018-11-04 21:06:09,730 ERROR L1123 TypeChecker]: C: dev->ethtool_ops = & ethtool_ops [7435]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev~0,],offset],IntegerLiteral[520]]]],IntegerLiteral[8]]] [2018-11-04 21:06:09,859 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:06:09" (1/1) ... [2018-11-04 21:06:09,860 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:06:09" (1/1) ... [2018-11-04 21:06:10,742 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:06:09" (1/1) ... [2018-11-04 21:06:10,844 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:06:09" (1/1) ... [2018-11-04 21:06:11,030 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:06:09" (1/1) ... [2018-11-04 21:06:11,147 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-04 21:06:11,153 INFO L168 Benchmark]: Toolchain (without parser) took 25339.71 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: 516.5 MB). Peak memory consumption was 516.5 MB. Max. memory is 3.9 GB. [2018-11-04 21:06:11,156 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-11-04 21:06:11,161 INFO L168 Benchmark]: CACSL2BoogieTranslator took 23672.87 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: 371.1 MB). Peak memory consumption was 522.4 MB. Max. memory is 3.9 GB. [2018-11-04 21:06:11,162 INFO L168 Benchmark]: Boogie Preprocessor took 1662.10 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 145.4 MB). Peak memory consumption was 145.4 MB. Max. memory is 3.9 GB. [2018-11-04 21:06:11,172 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 23672.87 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 371.1 MB). Peak memory consumption was 522.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1662.10 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 145.4 MB). Peak memory consumption was 145.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 7435]: Type Error Undeclared identifier ~#ethtool_ops~0 in IdentifierExpression[~#ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 7435]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev~0,],offset],IntegerLiteral[520]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...