./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--ata--pata_legacy.ko-main.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_27da7dfc-1494-4d6c-a0f5-b314daf4b826/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_27da7dfc-1494-4d6c-a0f5-b314daf4b826/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_27da7dfc-1494-4d6c-a0f5-b314daf4b826/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_27da7dfc-1494-4d6c-a0f5-b314daf4b826/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--ata--pata_legacy.ko-main.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_27da7dfc-1494-4d6c-a0f5-b314daf4b826/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_27da7dfc-1494-4d6c-a0f5-b314daf4b826/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 3ad64602bbe17b8a6647c947ff9a4cd8ece04b2d ..................................................................................................................................................................................................................................................................................................................................................................................................................... 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 15:36:20,477 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 15:36:20,479 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 15:36:20,489 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 15:36:20,490 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 15:36:20,491 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 15:36:20,493 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 15:36:20,494 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 15:36:20,495 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 15:36:20,496 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 15:36:20,497 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 15:36:20,497 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 15:36:20,499 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 15:36:20,500 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 15:36:20,501 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 15:36:20,502 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 15:36:20,502 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 15:36:20,503 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 15:36:20,505 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 15:36:20,506 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 15:36:20,507 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 15:36:20,508 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 15:36:20,510 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 15:36:20,510 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 15:36:20,510 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 15:36:20,510 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 15:36:20,511 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 15:36:20,512 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 15:36:20,512 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 15:36:20,513 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 15:36:20,514 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 15:36:20,515 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 15:36:20,515 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 15:36:20,515 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 15:36:20,516 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 15:36:20,516 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 15:36:20,516 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_27da7dfc-1494-4d6c-a0f5-b314daf4b826/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-18 15:36:20,527 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 15:36:20,527 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 15:36:20,527 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 15:36:20,528 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 15:36:20,528 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 15:36:20,528 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 15:36:20,528 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 15:36:20,528 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 15:36:20,529 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 15:36:20,529 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 15:36:20,529 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 15:36:20,529 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 15:36:20,530 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 15:36:20,530 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 15:36:20,530 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 15:36:20,531 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 15:36:20,531 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 15:36:20,531 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 15:36:20,531 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 15:36:20,531 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 15:36:20,531 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 15:36:20,531 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 15:36:20,531 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 15:36:20,532 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 15:36:20,532 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 15:36:20,532 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 15:36:20,532 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 15:36:20,532 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 15:36:20,532 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_27da7dfc-1494-4d6c-a0f5-b314daf4b826/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 -> 3ad64602bbe17b8a6647c947ff9a4cd8ece04b2d [2018-11-18 15:36:20,562 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 15:36:20,579 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 15:36:20,581 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 15:36:20,582 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 15:36:20,582 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 15:36:20,583 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_27da7dfc-1494-4d6c-a0f5-b314daf4b826/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--ata--pata_legacy.ko-main.cil.out.c [2018-11-18 15:36:20,638 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_27da7dfc-1494-4d6c-a0f5-b314daf4b826/bin-2019/uautomizer/data/6e8523e75/3033ecac3fe240ac896e4e2b40af93ea/FLAG5685f86f3 [2018-11-18 15:36:21,279 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 15:36:21,280 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_27da7dfc-1494-4d6c-a0f5-b314daf4b826/sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--ata--pata_legacy.ko-main.cil.out.c [2018-11-18 15:36:21,316 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_27da7dfc-1494-4d6c-a0f5-b314daf4b826/bin-2019/uautomizer/data/6e8523e75/3033ecac3fe240ac896e4e2b40af93ea/FLAG5685f86f3 [2018-11-18 15:36:21,426 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_27da7dfc-1494-4d6c-a0f5-b314daf4b826/bin-2019/uautomizer/data/6e8523e75/3033ecac3fe240ac896e4e2b40af93ea [2018-11-18 15:36:21,429 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 15:36:21,430 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 15:36:21,431 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 15:36:21,431 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 15:36:21,434 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 15:36:21,435 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:36:21" (1/1) ... [2018-11-18 15:36:21,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18fe57fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:36:21, skipping insertion in model container [2018-11-18 15:36:21,437 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:36:21" (1/1) ... [2018-11-18 15:36:21,446 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 15:36:21,535 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 15:36:24,581 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:36:24,832 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 15:36:26,308 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:36:27,071 INFO L195 MainTranslator]: Completed translation [2018-11-18 15:36:27,082 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:36:27 WrapperNode [2018-11-18 15:36:27,082 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 15:36:27,083 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 15:36:27,084 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 15:36:27,084 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 15:36:27,103 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:36:27" (1/1) ... [2018-11-18 15:36:27,103 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:36:27" (1/1) ... [2018-11-18 15:36:27,145 ERROR L1129 TypeChecker]: C: ata_common_sdev_attrs [4627]: Undeclared identifier ~#ata_common_sdev_attrs~0 in IdentifierExpression[~#ata_common_sdev_attrs~0,GLOBAL] [2018-11-18 15:36:27,158 ERROR L1129 TypeChecker]: C: static struct scsi_host_template legacy_sht = {& __this_module, "pata_legacy", 0, 0, 0, & ata_scsi_ioctl, 0, & ata_scsi_queuecmd, 0, 0, 0, 0, 0, 0, 0, & ata_scsi_slave_config, & ata_scsi_slave_destroy, 0, 0, 0, 0, 0, 0, & ata_std_bios_param, & ata_scsi_unlock_native_capacity, 0, 0, 0, "pata_legacy", 0, 1, -1, 128U, (unsigned short)0, (unsigned short)0, 65535UL, 1, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, 1U, (unsigned char)0, (unsigned char)0, 0U, 0, (struct device_attribute **)(& ata_common_sdev_attrs), {0, 0}, 0ULL}; [4621-4628]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#ata_common_sdev_attrs~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#legacy_sht~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[283],StructAccessExpression[IdentifierExpression[~#legacy_sht~0,GLOBAL],offset]]]],IntegerLiteral[8]]] [2018-11-18 15:36:27,233 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:36:27" (1/1) ... [2018-11-18 15:36:27,241 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:36:27" (1/1) ... [2018-11-18 15:36:27,381 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:36:27" (1/1) ... [2018-11-18 15:36:27,402 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:36:27" (1/1) ... [2018-11-18 15:36:27,431 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:36:27" (1/1) ... [2018-11-18 15:36:27,472 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 15:36:27,472 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-18 15:36:27,478 INFO L168 Benchmark]: Toolchain (without parser) took 6048.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 219.2 MB). Free memory was 950.4 MB in the beginning and 1.0 GB in the end (delta: -70.8 MB). Peak memory consumption was 148.3 MB. Max. memory is 11.5 GB. [2018-11-18 15:36:27,479 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 15:36:27,479 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5651.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 219.2 MB). Free memory was 947.7 MB in the beginning and 1.1 GB in the end (delta: -102.9 MB). Peak memory consumption was 307.0 MB. Max. memory is 11.5 GB. [2018-11-18 15:36:27,480 INFO L168 Benchmark]: Boogie Preprocessor took 388.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 11.5 GB. [2018-11-18 15:36:27,482 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5651.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 219.2 MB). Free memory was 947.7 MB in the beginning and 1.1 GB in the end (delta: -102.9 MB). Peak memory consumption was 307.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 388.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 4627]: Type Error Undeclared identifier ~#ata_common_sdev_attrs~0 in IdentifierExpression[~#ata_common_sdev_attrs~0,GLOBAL] - TypeErrorResult [Line: 4621]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#ata_common_sdev_attrs~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#legacy_sht~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[283],StructAccessExpression[IdentifierExpression[~#legacy_sht~0,GLOBAL],offset]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...