./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point_true-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_3bcbaf61-54ec-4894-8329-6fff8972c5ae/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3bcbaf61-54ec-4894-8329-6fff8972c5ae/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3bcbaf61-54ec-4894-8329-6fff8972c5ae/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3bcbaf61-54ec-4894-8329-6fff8972c5ae/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_3bcbaf61-54ec-4894-8329-6fff8972c5ae/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3bcbaf61-54ec-4894-8329-6fff8972c5ae/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f8f76a7476fd68148d449cb828c60a7d7497729a ....................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 14:06:46,592 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 14:06:46,593 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 14:06:46,600 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 14:06:46,600 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 14:06:46,601 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 14:06:46,602 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 14:06:46,603 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 14:06:46,604 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 14:06:46,604 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 14:06:46,605 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 14:06:46,605 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 14:06:46,606 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 14:06:46,607 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 14:06:46,608 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 14:06:46,608 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 14:06:46,609 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 14:06:46,610 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 14:06:46,612 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 14:06:46,613 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 14:06:46,613 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 14:06:46,614 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 14:06:46,616 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 14:06:46,617 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 14:06:46,617 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 14:06:46,617 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 14:06:46,618 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 14:06:46,619 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 14:06:46,620 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 14:06:46,620 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 14:06:46,620 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 14:06:46,621 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 14:06:46,621 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 14:06:46,621 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 14:06:46,622 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 14:06:46,622 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 14:06:46,623 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3bcbaf61-54ec-4894-8329-6fff8972c5ae/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-18 14:06:46,632 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 14:06:46,633 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 14:06:46,633 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 14:06:46,633 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 14:06:46,634 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 14:06:46,634 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 14:06:46,634 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 14:06:46,634 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 14:06:46,634 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 14:06:46,635 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 14:06:46,635 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 14:06:46,635 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 14:06:46,635 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 14:06:46,635 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 14:06:46,635 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 14:06:46,635 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 14:06:46,635 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 14:06:46,635 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 14:06:46,636 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 14:06:46,636 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 14:06:46,636 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 14:06:46,636 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 14:06:46,636 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 14:06:46,636 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 14:06:46,636 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 14:06:46,636 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 14:06:46,636 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 14:06:46,637 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 14:06:46,637 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_3bcbaf61-54ec-4894-8329-6fff8972c5ae/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f8f76a7476fd68148d449cb828c60a7d7497729a [2018-11-18 14:06:46,661 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 14:06:46,669 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 14:06:46,672 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 14:06:46,672 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 14:06:46,673 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 14:06:46,673 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3bcbaf61-54ec-4894-8329-6fff8972c5ae/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 14:06:46,708 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3bcbaf61-54ec-4894-8329-6fff8972c5ae/bin-2019/uautomizer/data/944744f03/89f30d7456fd4dba9456ef430063e89a/FLAGa9fdeb409 [2018-11-18 14:06:47,232 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 14:06:47,232 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3bcbaf61-54ec-4894-8329-6fff8972c5ae/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 14:06:47,250 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3bcbaf61-54ec-4894-8329-6fff8972c5ae/bin-2019/uautomizer/data/944744f03/89f30d7456fd4dba9456ef430063e89a/FLAGa9fdeb409 [2018-11-18 14:06:47,697 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3bcbaf61-54ec-4894-8329-6fff8972c5ae/bin-2019/uautomizer/data/944744f03/89f30d7456fd4dba9456ef430063e89a [2018-11-18 14:06:47,699 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 14:06:47,700 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 14:06:47,701 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 14:06:47,701 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 14:06:47,704 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 14:06:47,705 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:06:47" (1/1) ... [2018-11-18 14:06:47,707 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f73f8e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:47, skipping insertion in model container [2018-11-18 14:06:47,707 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:06:47" (1/1) ... [2018-11-18 14:06:47,715 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 14:06:47,767 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 14:06:48,737 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:06:48,782 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 14:06:49,073 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:06:49,156 INFO L195 MainTranslator]: Completed translation [2018-11-18 14:06:49,156 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:49 WrapperNode [2018-11-18 14:06:49,157 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 14:06:49,157 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 14:06:49,157 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 14:06:49,157 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 14:06:49,165 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:49" (1/1) ... [2018-11-18 14:06:49,165 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:49" (1/1) ... [2018-11-18 14:06:49,191 ERROR L1129 TypeChecker]: C: amd_nb_misc_ids [3883]: Undeclared identifier ~#amd_nb_misc_ids~0 in IdentifierExpression[~#amd_nb_misc_ids~0,GLOBAL] [2018-11-18 14:06:49,192 ERROR L1129 TypeChecker]: C: pci_dev_present((struct pci_device_id const *)(& amd_nb_misc_ids)) [3883]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret321,]],pci_dev_present,[IdentifierExpression[~#amd_nb_misc_ids~0,GLOBAL]]] [2018-11-18 14:06:49,196 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:49" (1/1) ... [2018-11-18 14:06:49,197 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:49" (1/1) ... [2018-11-18 14:06:49,248 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:49" (1/1) ... [2018-11-18 14:06:49,257 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:49" (1/1) ... [2018-11-18 14:06:49,266 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:49" (1/1) ... [2018-11-18 14:06:49,276 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 14:06:49,276 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-18 14:06:49,277 INFO L168 Benchmark]: Toolchain (without parser) took 1577.32 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 340.3 MB). Free memory was 953.8 MB in the beginning and 1.3 GB in the end (delta: -330.9 MB). Peak memory consumption was 9.4 MB. Max. memory is 11.5 GB. [2018-11-18 14:06:49,279 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 14:06:49,279 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1455.69 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 340.3 MB). Free memory was 953.8 MB in the beginning and 1.3 GB in the end (delta: -338.5 MB). Peak memory consumption was 394.9 MB. Max. memory is 11.5 GB. [2018-11-18 14:06:49,279 INFO L168 Benchmark]: Boogie Preprocessor took 119.05 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 11.5 GB. [2018-11-18 14:06:49,281 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1455.69 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 340.3 MB). Free memory was 953.8 MB in the beginning and 1.3 GB in the end (delta: -338.5 MB). Peak memory consumption was 394.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 119.05 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 3883]: Type Error Undeclared identifier ~#amd_nb_misc_ids~0 in IdentifierExpression[~#amd_nb_misc_ids~0,GLOBAL] - TypeErrorResult [Line: 3883]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret321,]],pci_dev_present,[IdentifierExpression[~#amd_nb_misc_ids~0,GLOBAL]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...