./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point_true-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_36fd9f18-7a0f-4a15-9326-3d1c9efa76f2/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_36fd9f18-7a0f-4a15-9326-3d1c9efa76f2/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_36fd9f18-7a0f-4a15-9326-3d1c9efa76f2/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_36fd9f18-7a0f-4a15-9326-3d1c9efa76f2/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_36fd9f18-7a0f-4a15-9326-3d1c9efa76f2/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_36fd9f18-7a0f-4a15-9326-3d1c9efa76f2/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 64c185f966888dedb2b49064ab9532bb79cb496d ........................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 07:04:32,175 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:04:32,176 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:04:32,183 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:04:32,183 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:04:32,184 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:04:32,185 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:04:32,186 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:04:32,188 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:04:32,188 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:04:32,189 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:04:32,189 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:04:32,190 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:04:32,191 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:04:32,191 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:04:32,192 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:04:32,192 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:04:32,193 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:04:32,195 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:04:32,196 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:04:32,197 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:04:32,198 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:04:32,200 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:04:32,200 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:04:32,200 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:04:32,201 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:04:32,202 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:04:32,202 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:04:32,203 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:04:32,204 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:04:32,204 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:04:32,205 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:04:32,205 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:04:32,205 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:04:32,206 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:04:32,206 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:04:32,207 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_36fd9f18-7a0f-4a15-9326-3d1c9efa76f2/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 07:04:32,217 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:04:32,217 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:04:32,218 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:04:32,218 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 07:04:32,218 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:04:32,219 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:04:32,219 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 07:04:32,219 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:04:32,219 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 07:04:32,219 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:04:32,219 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:04:32,220 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:04:32,220 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:04:32,220 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:04:32,220 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:04:32,220 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:04:32,220 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 07:04:32,220 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:04:32,221 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 07:04:32,221 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 07:04:32,221 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:04:32,221 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:04:32,221 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:04:32,221 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 07:04:32,222 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:04:32,222 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 07:04:32,222 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 07:04:32,222 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_36fd9f18-7a0f-4a15-9326-3d1c9efa76f2/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 -> 64c185f966888dedb2b49064ab9532bb79cb496d [2018-11-10 07:04:32,246 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:04:32,256 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:04:32,259 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:04:32,261 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:04:32,261 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:04:32,261 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_36fd9f18-7a0f-4a15-9326-3d1c9efa76f2/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 07:04:32,304 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_36fd9f18-7a0f-4a15-9326-3d1c9efa76f2/bin-2019/uautomizer/data/6d130e775/27cce41bed564caba09c3841b001c5e3/FLAG815a8e4b2 [2018-11-10 07:04:32,912 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:04:32,913 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_36fd9f18-7a0f-4a15-9326-3d1c9efa76f2/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 07:04:32,959 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_36fd9f18-7a0f-4a15-9326-3d1c9efa76f2/bin-2019/uautomizer/data/6d130e775/27cce41bed564caba09c3841b001c5e3/FLAG815a8e4b2 [2018-11-10 07:04:32,972 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_36fd9f18-7a0f-4a15-9326-3d1c9efa76f2/bin-2019/uautomizer/data/6d130e775/27cce41bed564caba09c3841b001c5e3 [2018-11-10 07:04:32,975 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:04:32,976 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 07:04:32,977 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:04:32,977 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:04:32,981 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:04:32,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:04:32" (1/1) ... [2018-11-10 07:04:32,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2189ad98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:04:32, skipping insertion in model container [2018-11-10 07:04:32,985 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:04:32" (1/1) ... [2018-11-10 07:04:32,994 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:04:33,164 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:04:33,540 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5725] [2018-11-10 07:04:33,540 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5726-5727] [2018-11-10 07:04:37,818 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:04:37,904 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 07:04:37,977 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5725] [2018-11-10 07:04:37,978 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5726-5727] [2018-11-10 07:04:39,535 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:04:40,125 INFO L193 MainTranslator]: Completed translation [2018-11-10 07:04:40,126 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:04:40 WrapperNode [2018-11-10 07:04:40,126 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 07:04:40,126 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 07:04:40,126 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 07:04:40,127 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 07:04:40,137 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:04:40" (1/1) ... [2018-11-10 07:04:40,137 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:04:40" (1/1) ... [2018-11-10 07:04:40,200 ERROR L1123 TypeChecker]: C: megasas_instance_template_fusion [10371]: Undeclared identifier ~#megasas_instance_template_fusion~0 in IdentifierExpression[~#megasas_instance_template_fusion~0,GLOBAL] [2018-11-10 07:04:40,201 ERROR L1123 TypeChecker]: C: instance->instancet = & megasas_instance_template_fusion [10371]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#megasas_instance_template_fusion~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~instance,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~instance,],offset],IntegerLiteral[3135]]]],IntegerLiteral[8]]] [2018-11-10 07:04:40,250 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:04:40" (1/1) ... [2018-11-10 07:04:40,250 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:04:40" (1/1) ... [2018-11-10 07:04:40,697 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:04:40" (1/1) ... [2018-11-10 07:04:40,728 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:04:40" (1/1) ... [2018-11-10 07:04:40,831 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:04:40" (1/1) ... [2018-11-10 07:04:40,919 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 07:04:40,919 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-10 07:04:40,920 INFO L168 Benchmark]: Toolchain (without parser) took 7944.88 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.0 GB). Free memory was 938.2 MB in the beginning and 1.8 GB in the end (delta: -844.4 MB). Peak memory consumption was 880.3 MB. Max. memory is 11.5 GB. [2018-11-10 07:04:40,922 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:04:40,922 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7148.98 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 729.8 MB). Free memory was 938.2 MB in the beginning and 887.3 MB in the end (delta: 50.9 MB). Peak memory consumption was 854.9 MB. Max. memory is 11.5 GB. [2018-11-10 07:04:40,923 INFO L168 Benchmark]: Boogie Preprocessor took 793.14 ms. Allocated memory was 1.8 GB in the beginning and 2.1 GB in the end (delta: 301.5 MB). Free memory was 887.3 MB in the beginning and 1.8 GB in the end (delta: -895.4 MB). Peak memory consumption was 99.5 MB. Max. memory is 11.5 GB. [2018-11-10 07:04:40,925 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 7148.98 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 729.8 MB). Free memory was 938.2 MB in the beginning and 887.3 MB in the end (delta: 50.9 MB). Peak memory consumption was 854.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 793.14 ms. Allocated memory was 1.8 GB in the beginning and 2.1 GB in the end (delta: 301.5 MB). Free memory was 887.3 MB in the beginning and 1.8 GB in the end (delta: -895.4 MB). Peak memory consumption was 99.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10371]: Type Error Undeclared identifier ~#megasas_instance_template_fusion~0 in IdentifierExpression[~#megasas_instance_template_fusion~0,GLOBAL] - TypeErrorResult [Line: 10371]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#megasas_instance_template_fusion~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~instance,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~instance,],offset],IntegerLiteral[3135]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...