./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--misc--yurex.ko_false-unreach-call.cil.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_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--misc--yurex.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1785ad4c0c9a31ca4da18c1014dadcf9c33cfaa4 .................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--misc--yurex.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1785ad4c0c9a31ca4da18c1014dadcf9c33cfaa4 ............................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 19:50:00,307 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 19:50:00,308 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 19:50:00,318 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 19:50:00,318 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 19:50:00,319 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 19:50:00,320 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 19:50:00,321 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 19:50:00,322 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 19:50:00,323 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 19:50:00,324 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 19:50:00,324 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 19:50:00,325 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 19:50:00,325 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 19:50:00,326 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 19:50:00,327 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 19:50:00,327 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 19:50:00,329 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 19:50:00,330 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 19:50:00,331 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 19:50:00,332 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 19:50:00,333 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 19:50:00,335 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 19:50:00,335 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 19:50:00,335 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 19:50:00,336 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 19:50:00,336 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 19:50:00,337 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 19:50:00,338 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 19:50:00,338 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 19:50:00,339 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 19:50:00,339 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 19:50:00,339 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 19:50:00,340 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 19:50:00,340 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 19:50:00,341 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 19:50:00,341 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-26 19:50:00,352 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 19:50:00,352 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 19:50:00,353 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 19:50:00,353 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 19:50:00,354 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 19:50:00,354 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 19:50:00,354 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 19:50:00,354 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 19:50:00,354 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 19:50:00,354 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 19:50:00,355 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 19:50:00,355 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 19:50:00,355 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 19:50:00,355 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 19:50:00,355 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 19:50:00,355 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 19:50:00,355 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 19:50:00,356 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 19:50:00,356 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 19:50:00,356 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 19:50:00,356 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 19:50:00,356 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 19:50:00,356 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 19:50:00,356 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 19:50:00,357 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 19:50:00,357 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 19:50:00,357 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_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak 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 -> Kojak 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 -> 1785ad4c0c9a31ca4da18c1014dadcf9c33cfaa4 [2018-10-26 19:50:00,397 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 19:50:00,409 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 19:50:00,412 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 19:50:00,413 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 19:50:00,414 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 19:50:00,415 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--misc--yurex.ko_false-unreach-call.cil.c [2018-10-26 19:50:00,467 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak/data/ac1078ace/67505def62bc48e8b8b634d3dd580a3a/FLAG8968a1b47 [2018-10-26 19:50:01,187 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 19:50:01,188 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_38735893-9fec-4254-b474-628042fb6f6f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--misc--yurex.ko_false-unreach-call.cil.c [2018-10-26 19:50:01,228 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak/data/ac1078ace/67505def62bc48e8b8b634d3dd580a3a/FLAG8968a1b47 [2018-10-26 19:50:01,244 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak/data/ac1078ace/67505def62bc48e8b8b634d3dd580a3a [2018-10-26 19:50:01,247 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 19:50:01,249 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 19:50:01,250 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 19:50:01,250 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 19:50:01,253 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 19:50:01,254 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:50:01" (1/1) ... [2018-10-26 19:50:01,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71287f8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:50:01, skipping insertion in model container [2018-10-26 19:50:01,256 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:50:01" (1/1) ... [2018-10-26 19:50:01,266 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 19:50:01,369 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 19:50:04,718 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:50:04,967 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 19:50:05,440 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:50:06,063 INFO L193 MainTranslator]: Completed translation [2018-10-26 19:50:06,064 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:50:06 WrapperNode [2018-10-26 19:50:06,064 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 19:50:06,065 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 19:50:06,066 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 19:50:06,066 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 19:50:06,074 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:50:06" (1/1) ... [2018-10-26 19:50:06,105 ERROR L1123 TypeChecker]: C: yurex_fops [4717]: Undeclared identifier ~#yurex_fops~0 in IdentifierExpression[~#yurex_fops~0,GLOBAL] [2018-10-26 19:50:06,118 ERROR L1123 TypeChecker]: C: static struct usb_class_driver yurex_class = {(char *)"yurex%d", 0, & yurex_fops, 0}; [4717]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#yurex_fops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#yurex_class~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#yurex_class~0,GLOBAL],offset],IntegerLiteral[16]]]],IntegerLiteral[8]]] [2018-10-26 19:50:06,123 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 19:50:06,126 INFO L168 Benchmark]: Toolchain (without parser) took 4877.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 193.5 MB). Free memory was 952.7 MB in the beginning and 858.2 MB in the end (delta: 94.5 MB). Peak memory consumption was 287.9 MB. Max. memory is 11.5 GB. [2018-10-26 19:50:06,128 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 19:50:06,128 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4814.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 193.5 MB). Free memory was 952.7 MB in the beginning and 858.2 MB in the end (delta: 94.5 MB). Peak memory consumption was 302.7 MB. Max. memory is 11.5 GB. [2018-10-26 19:50:06,129 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.95 ms. Allocated memory is still 1.2 GB. Free memory is still 858.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 19:50:06,139 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4814.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 193.5 MB). Free memory was 952.7 MB in the beginning and 858.2 MB in the end (delta: 94.5 MB). Peak memory consumption was 302.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 59.95 ms. Allocated memory is still 1.2 GB. Free memory is still 858.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 4717]: Type Error Undeclared identifier ~#yurex_fops~0 in IdentifierExpression[~#yurex_fops~0,GLOBAL] - TypeErrorResult [Line: 4717]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#yurex_fops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#yurex_class~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#yurex_class~0,GLOBAL],offset],IntegerLiteral[16]]]],IntegerLiteral[8]]] * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-10-26 19:50:07,875 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 19:50:07,877 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 19:50:07,887 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 19:50:07,887 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 19:50:07,888 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 19:50:07,889 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 19:50:07,891 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 19:50:07,892 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 19:50:07,893 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 19:50:07,893 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 19:50:07,894 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 19:50:07,895 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 19:50:07,896 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 19:50:07,896 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 19:50:07,897 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 19:50:07,898 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 19:50:07,900 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 19:50:07,901 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 19:50:07,903 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 19:50:07,904 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 19:50:07,905 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 19:50:07,907 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 19:50:07,907 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 19:50:07,908 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 19:50:07,908 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 19:50:07,909 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 19:50:07,910 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 19:50:07,911 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 19:50:07,912 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 19:50:07,913 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 19:50:07,913 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 19:50:07,913 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 19:50:07,914 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 19:50:07,914 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 19:50:07,916 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 19:50:07,916 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-26 19:50:07,928 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 19:50:07,929 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 19:50:07,930 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 19:50:07,930 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 19:50:07,931 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 19:50:07,931 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 19:50:07,931 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 19:50:07,932 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 19:50:07,932 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 19:50:07,932 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 19:50:07,932 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 19:50:07,932 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 19:50:07,932 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 19:50:07,932 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 19:50:07,933 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 19:50:07,933 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 19:50:07,933 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 19:50:07,933 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 19:50:07,933 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 19:50:07,933 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 19:50:07,938 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 19:50:07,938 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 19:50:07,938 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 19:50:07,938 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 19:50:07,938 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 19:50:07,939 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 19:50:07,939 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 19:50:07,939 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 19:50:07,939 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 19:50:07,939 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_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak 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 -> Kojak 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 -> 1785ad4c0c9a31ca4da18c1014dadcf9c33cfaa4 [2018-10-26 19:50:07,979 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 19:50:07,989 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 19:50:07,992 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 19:50:07,993 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 19:50:07,994 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 19:50:07,995 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--misc--yurex.ko_false-unreach-call.cil.c [2018-10-26 19:50:08,048 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak/data/545cff6b3/587b64d3ff8646528775e98d34e6c74a/FLAG0801ab319 [2018-10-26 19:50:08,746 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 19:50:08,749 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_38735893-9fec-4254-b474-628042fb6f6f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--misc--yurex.ko_false-unreach-call.cil.c [2018-10-26 19:50:08,787 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak/data/545cff6b3/587b64d3ff8646528775e98d34e6c74a/FLAG0801ab319 [2018-10-26 19:50:08,804 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_38735893-9fec-4254-b474-628042fb6f6f/bin-2019/ukojak/data/545cff6b3/587b64d3ff8646528775e98d34e6c74a [2018-10-26 19:50:08,808 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 19:50:08,810 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 19:50:08,811 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 19:50:08,811 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 19:50:08,815 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 19:50:08,816 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:50:08" (1/1) ... [2018-10-26 19:50:08,818 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24e27545 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:50:08, skipping insertion in model container [2018-10-26 19:50:08,819 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:50:08" (1/1) ... [2018-10-26 19:50:08,829 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 19:50:08,978 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 19:50:12,257 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:50:12,291 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 19:50:12,906 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:50:13,574 INFO L193 MainTranslator]: Completed translation [2018-10-26 19:50:13,574 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:50:13 WrapperNode [2018-10-26 19:50:13,575 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 19:50:13,575 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 19:50:13,575 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 19:50:13,576 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 19:50:13,584 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:50:13" (1/1) ... [2018-10-26 19:50:13,610 ERROR L1123 TypeChecker]: C: yurex_fops [4717]: Undeclared identifier ~#yurex_fops~0 in IdentifierExpression[~#yurex_fops~0,GLOBAL] [2018-10-26 19:50:13,611 ERROR L1123 TypeChecker]: C: static struct usb_class_driver yurex_class = {(char *)"yurex%d", 0, & yurex_fops, 0}; [4717]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#yurex_fops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#yurex_class~0,GLOBAL],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~#yurex_class~0,GLOBAL],offset],BitvecLiteral[16,32]]]]],BitvecLiteral[8,32]]] [2018-10-26 19:50:13,617 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 19:50:13,620 INFO L168 Benchmark]: Toolchain (without parser) took 4810.88 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 286.3 MB). Free memory was 941.2 MB in the beginning and 1.1 GB in the end (delta: -179.7 MB). Peak memory consumption was 106.6 MB. Max. memory is 11.5 GB. [2018-10-26 19:50:13,621 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 19:50:13,624 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4763.90 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 286.3 MB). Free memory was 941.2 MB in the beginning and 1.1 GB in the end (delta: -181.8 MB). Peak memory consumption was 415.5 MB. Max. memory is 11.5 GB. [2018-10-26 19:50:13,625 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.55 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 11.5 GB. [2018-10-26 19:50:13,627 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4763.90 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 286.3 MB). Free memory was 941.2 MB in the beginning and 1.1 GB in the end (delta: -181.8 MB). Peak memory consumption was 415.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 43.55 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 4717]: Type Error Undeclared identifier ~#yurex_fops~0 in IdentifierExpression[~#yurex_fops~0,GLOBAL] - TypeErrorResult [Line: 4717]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#yurex_fops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#yurex_class~0,GLOBAL],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~#yurex_class~0,GLOBAL],offset],BitvecLiteral[16,32]]]]],BitvecLiteral[8,32]]] * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...