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-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cefbc9 [2018-11-05 01:15:33,499 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 01:15:33,505 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 01:15:33,543 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 01:15:33,543 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 01:15:33,548 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 01:15:33,549 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 01:15:33,558 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 01:15:33,560 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 01:15:33,567 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 01:15:33,568 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 01:15:33,568 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 01:15:33,569 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 01:15:33,577 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 01:15:33,578 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 01:15:33,590 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 01:15:33,591 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 01:15:33,598 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 01:15:33,604 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 01:15:33,606 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 01:15:33,614 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 01:15:33,618 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 01:15:33,627 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-05 01:15:33,628 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-05 01:15:33,628 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-05 01:15:33,629 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-05 01:15:33,635 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-05 01:15:33,636 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-05 01:15:33,637 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-05 01:15:33,642 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-05 01:15:33,642 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-05 01:15:33,646 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-05 01:15:33,646 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-05 01:15:33,647 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-05 01:15:33,649 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-05 01:15:33,650 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-05 01:15:33,651 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 [2018-11-05 01:15:33,695 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 01:15:33,695 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 01:15:33,698 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-05 01:15:33,699 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-05 01:15:33,702 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 01:15:33,702 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 01:15:33,702 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 01:15:33,702 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 01:15:33,703 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-05 01:15:33,703 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 01:15:33,703 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-05 01:15:33,703 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-05 01:15:33,703 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-05 01:15:33,709 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-05 01:15:33,709 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-05 01:15:33,710 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 01:15:33,710 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 01:15:33,710 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-05 01:15:33,710 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-05 01:15:33,710 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-05 01:15:33,711 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 01:15:33,712 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-05 01:15:33,712 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-05 01:15:33,712 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-05 01:15:33,713 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-05 01:15:33,713 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-05 01:15:33,713 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-05 01:15:33,713 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-05 01:15:33,841 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 01:15:33,875 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 01:15:33,886 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 01:15:33,891 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 01:15:33,892 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 01:15:33,893 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point_true-unreach-call.cil.out.c [2018-11-05 01:15:34,032 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ef7b01cb/0aba28b5dee442f3b42643a353afb863/FLAG02bc772cf [2018-11-05 01:15:35,875 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 01:15:35,876 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point_true-unreach-call.cil.out.c [2018-11-05 01:15:35,993 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ef7b01cb/0aba28b5dee442f3b42643a353afb863/FLAG02bc772cf [2018-11-05 01:15:36,037 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ef7b01cb/0aba28b5dee442f3b42643a353afb863 [2018-11-05 01:15:36,065 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 01:15:36,070 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 01:15:36,074 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 01:15:36,074 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 01:15:36,088 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 01:15:36,091 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 01:15:36" (1/1) ... [2018-11-05 01:15:36,099 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53188ecd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:15:36, skipping insertion in model container [2018-11-05 01:15:36,101 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 01:15:36" (1/1) ... [2018-11-05 01:15:36,131 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 01:15:36,492 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 01:15:45,207 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 01:15:45,388 INFO L189 MainTranslator]: Completed pre-run [2018-11-05 01:15:48,573 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 01:15:49,194 INFO L193 MainTranslator]: Completed translation [2018-11-05 01:15:49,195 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:15:49 WrapperNode [2018-11-05 01:15:49,195 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-05 01:15:49,199 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-05 01:15:49,199 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-05 01:15:49,199 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-05 01:15:49,232 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:15:49" (1/1) ... [2018-11-05 01:15:49,233 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:15:49" (1/1) ... [2018-11-05 01:15:49,420 ERROR L1123 TypeChecker]: C: cfhsi_netdevops [7558]: Undeclared identifier ~#cfhsi_netdevops~0 in IdentifierExpression[~#cfhsi_netdevops~0,GLOBAL] [2018-11-05 01:15:49,421 ERROR L1123 TypeChecker]: C: dev->netdev_ops = & cfhsi_netdevops [7558]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#cfhsi_netdevops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev,],offset],IntegerLiteral[480]]]],IntegerLiteral[8]]] [2018-11-05 01:15:49,456 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:15:49" (1/1) ... [2018-11-05 01:15:49,456 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:15:49" (1/1) ... [2018-11-05 01:15:49,875 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:15:49" (1/1) ... [2018-11-05 01:15:49,948 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:15:49" (1/1) ... [2018-11-05 01:15:50,034 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:15:49" (1/1) ... [2018-11-05 01:15:50,105 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-05 01:15:50,111 INFO L168 Benchmark]: Toolchain (without parser) took 14043.91 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: 147.5 MB). Peak memory consumption was 147.5 MB. Max. memory is 3.9 GB. [2018-11-05 01:15:50,117 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-05 01:15:50,118 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13121.86 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: 80.6 MB). Peak memory consumption was 497.3 MB. Max. memory is 3.9 GB. [2018-11-05 01:15:50,122 INFO L168 Benchmark]: Boogie Preprocessor took 909.19 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: 66.8 MB). Peak memory consumption was 66.8 MB. Max. memory is 3.9 GB. [2018-11-05 01:15:50,129 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 13121.86 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 80.6 MB). Peak memory consumption was 497.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 909.19 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 66.8 MB). Peak memory consumption was 66.8 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 7558]: Type Error Undeclared identifier ~#cfhsi_netdevops~0 in IdentifierExpression[~#cfhsi_netdevops~0,GLOBAL] - TypeErrorResult [Line: 7558]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#cfhsi_netdevops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev,],offset],IntegerLiteral[480]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...