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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-41590c4 [2018-10-18 12:05:58,791 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 12:05:58,796 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 12:05:58,836 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 12:05:58,837 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 12:05:58,840 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 12:05:58,841 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 12:05:58,849 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 12:05:58,853 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 12:05:58,859 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 12:05:58,860 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 12:05:58,867 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 12:05:58,868 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 12:05:58,873 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 12:05:58,881 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 12:05:58,882 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 12:05:58,892 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 12:05:58,898 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 12:05:58,907 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 12:05:58,915 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 12:05:58,922 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 12:05:58,923 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 12:05:58,934 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 12:05:58,935 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 12:05:58,935 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 12:05:58,940 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 12:05:58,945 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 12:05:58,946 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 12:05:58,952 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 12:05:58,953 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 12:05:58,955 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 12:05:58,958 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 12:05:58,958 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 12:05:58,958 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 12:05:58,959 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 12:05:58,965 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 12:05:58,966 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 12:05:59,018 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 12:05:59,020 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 12:05:59,022 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 12:05:59,023 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 12:05:59,029 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 12:05:59,029 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 12:05:59,029 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 12:05:59,030 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 12:05:59,030 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-18 12:05:59,030 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 12:05:59,030 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 12:05:59,030 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 12:05:59,031 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 12:05:59,031 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 12:05:59,031 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 12:05:59,031 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 12:05:59,031 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 12:05:59,035 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 12:05:59,035 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 12:05:59,037 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 12:05:59,037 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 12:05:59,037 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 12:05:59,037 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 12:05:59,038 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-18 12:05:59,038 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 12:05:59,038 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-18 12:05:59,038 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 12:05:59,038 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 12:05:59,179 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 12:05:59,224 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 12:05:59,229 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 12:05:59,231 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 12:05:59,232 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 12:05:59,240 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c [2018-10-18 12:05:59,372 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e166122f8/2d884a42964f4cbba6ee932111a2c374/FLAG60d269ad3 [2018-10-18 12:06:01,321 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 12:06:01,322 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c [2018-10-18 12:06:01,444 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e166122f8/2d884a42964f4cbba6ee932111a2c374/FLAG60d269ad3 [2018-10-18 12:06:01,470 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e166122f8/2d884a42964f4cbba6ee932111a2c374 [2018-10-18 12:06:01,490 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 12:06:01,492 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 12:06:01,493 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 12:06:01,493 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 12:06:01,509 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 12:06:01,514 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 12:06:01" (1/1) ... [2018-10-18 12:06:01,522 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ce28d82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:06:01, skipping insertion in model container [2018-10-18 12:06:01,522 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 12:06:01" (1/1) ... [2018-10-18 12:06:01,549 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 12:06:01,925 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 12:06:12,180 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 12:06:12,454 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 12:06:16,417 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 12:06:17,409 INFO L193 MainTranslator]: Completed translation [2018-10-18 12:06:17,414 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:06:17 WrapperNode [2018-10-18 12:06:17,414 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 12:06:17,415 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 12:06:17,415 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 12:06:17,415 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 12:06:17,452 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:06:17" (1/1) ... [2018-10-18 12:06:17,452 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:06:17" (1/1) ... [2018-10-18 12:06:17,592 ERROR L1123 TypeChecker]: C: sis900_ethtool_ops [6770]: Undeclared identifier ~#sis900_ethtool_ops~0 in IdentifierExpression[~#sis900_ethtool_ops~0,GLOBAL] [2018-10-18 12:06:17,593 ERROR L1123 TypeChecker]: C: net_dev->ethtool_ops = & sis900_ethtool_ops [6770]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#sis900_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~net_dev~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~net_dev~0,],offset],IntegerLiteral[520]]]],IntegerLiteral[8]]] [2018-10-18 12:06:17,658 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:06:17" (1/1) ... [2018-10-18 12:06:17,659 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:06:17" (1/1) ... [2018-10-18 12:06:18,046 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:06:17" (1/1) ... [2018-10-18 12:06:18,124 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:06:17" (1/1) ... [2018-10-18 12:06:18,193 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:06:17" (1/1) ... [2018-10-18 12:06:18,269 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 12:06:18,275 INFO L168 Benchmark]: Toolchain (without parser) took 16784.52 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: 127.8 MB). Peak memory consumption was 127.8 MB. Max. memory is 3.9 GB. [2018-10-18 12:06:18,281 INFO L168 Benchmark]: CDTParser took 0.35 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 12:06:18,283 INFO L168 Benchmark]: CACSL2BoogieTranslator took 15921.66 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: 72.8 MB). Peak memory consumption was 503.3 MB. Max. memory is 3.9 GB. [2018-10-18 12:06:18,287 INFO L168 Benchmark]: Boogie Preprocessor took 855.14 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 55.1 MB). Peak memory consumption was 55.1 MB. Max. memory is 3.9 GB. [2018-10-18 12:06:18,294 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 15921.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 72.8 MB). Peak memory consumption was 503.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 855.14 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 55.1 MB). Peak memory consumption was 55.1 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 6770]: Type Error Undeclared identifier ~#sis900_ethtool_ops~0 in IdentifierExpression[~#sis900_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 6770]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#sis900_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~net_dev~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~net_dev~0,],offset],IntegerLiteral[520]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...