./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_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/bin-2019/uautomizer/config/AutomizerReach.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_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/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 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_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/bin-2019/uautomizer/config/AutomizerReach.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_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/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 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 23:55:32,654 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:55:32,655 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:55:32,665 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:55:32,665 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:55:32,666 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:55:32,667 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:55:32,668 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:55:32,670 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:55:32,671 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:55:32,671 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:55:32,672 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:55:32,672 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:55:32,673 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:55:32,674 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:55:32,675 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:55:32,676 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:55:32,677 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:55:32,679 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:55:32,680 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:55:32,681 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:55:32,682 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:55:32,684 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:55:32,684 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:55:32,684 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:55:32,685 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:55:32,686 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:55:32,687 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:55:32,688 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:55:32,688 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:55:32,689 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:55:32,689 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:55:32,689 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:55:32,690 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:55:32,691 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:55:32,692 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:55:32,692 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-26 23:55:32,703 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:55:32,703 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:55:32,704 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:55:32,704 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 23:55:32,704 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 23:55:32,705 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 23:55:32,705 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 23:55:32,705 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:55:32,705 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 23:55:32,705 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:55:32,706 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:55:32,707 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:55:32,707 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:55:32,707 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:55:32,707 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:55:32,707 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:55:32,708 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 23:55:32,708 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:55:32,708 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 23:55:32,708 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 23:55:32,708 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:55:32,708 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:55:32,709 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:55:32,709 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 23:55:32,709 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:55:32,709 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 23:55:32,709 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:55:32,709 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_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/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 -> 1785ad4c0c9a31ca4da18c1014dadcf9c33cfaa4 [2018-10-26 23:55:32,737 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:55:32,749 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:55:32,755 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:55:32,756 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:55:32,757 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:55:32,758 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--misc--yurex.ko_false-unreach-call.cil.c [2018-10-26 23:55:32,800 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/bin-2019/uautomizer/data/bf09692eb/43b7a718b0d9440c8b19e794ef1c478e/FLAG7015d46c1 [2018-10-26 23:55:33,482 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:55:33,486 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--misc--yurex.ko_false-unreach-call.cil.c [2018-10-26 23:55:33,524 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/bin-2019/uautomizer/data/bf09692eb/43b7a718b0d9440c8b19e794ef1c478e/FLAG7015d46c1 [2018-10-26 23:55:33,536 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/bin-2019/uautomizer/data/bf09692eb/43b7a718b0d9440c8b19e794ef1c478e [2018-10-26 23:55:33,539 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:55:33,540 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 23:55:33,540 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:55:33,541 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:55:33,543 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:55:33,544 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:55:33" (1/1) ... [2018-10-26 23:55:33,547 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fa0075b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:55:33, skipping insertion in model container [2018-10-26 23:55:33,547 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:55:33" (1/1) ... [2018-10-26 23:55:33,558 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:55:33,665 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:55:36,870 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:55:36,900 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 23:55:37,259 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:55:37,847 INFO L193 MainTranslator]: Completed translation [2018-10-26 23:55:37,847 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:55:37 WrapperNode [2018-10-26 23:55:37,848 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 23:55:37,848 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 23:55:37,848 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 23:55:37,849 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 23:55:37,860 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:55:37" (1/1) ... [2018-10-26 23:55:37,861 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:55:37" (1/1) ... [2018-10-26 23:55:37,885 ERROR L1123 TypeChecker]: C: yurex_fops [4717]: Undeclared identifier ~#yurex_fops~0 in IdentifierExpression[~#yurex_fops~0,GLOBAL] [2018-10-26 23:55:37,886 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 23:55:37,901 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 23:55:37,909 INFO L168 Benchmark]: Toolchain (without parser) took 4369.49 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 307.8 MB). Free memory was 949.6 MB in the beginning and 1.2 GB in the end (delta: -204.3 MB). Peak memory consumption was 103.4 MB. Max. memory is 11.5 GB. [2018-10-26 23:55:37,911 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:55:37,911 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4307.46 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 307.8 MB). Free memory was 949.6 MB in the beginning and 1.2 GB in the end (delta: -213.8 MB). Peak memory consumption was 435.3 MB. Max. memory is 11.5 GB. [2018-10-26 23:55:37,912 INFO L168 Benchmark]: Boogie Preprocessor took 59.99 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 11.5 GB. [2018-10-26 23:55:37,917 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4307.46 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 307.8 MB). Free memory was 949.6 MB in the beginning and 1.2 GB in the end (delta: -213.8 MB). Peak memory consumption was 435.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 59.99 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 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],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#yurex_class~0,GLOBAL],offset],IntegerLiteral[16]]]],IntegerLiteral[8]]] - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.preprocessor: 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 23:55:39,623 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:55:39,624 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:55:39,633 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:55:39,633 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:55:39,634 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:55:39,635 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:55:39,636 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:55:39,638 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:55:39,639 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:55:39,639 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:55:39,640 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:55:39,640 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:55:39,641 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:55:39,642 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:55:39,643 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:55:39,643 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:55:39,645 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:55:39,647 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:55:39,648 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:55:39,649 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:55:39,649 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:55:39,652 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:55:39,652 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:55:39,652 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:55:39,653 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:55:39,654 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:55:39,655 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:55:39,655 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:55:39,656 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:55:39,656 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:55:39,657 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:55:39,657 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:55:39,657 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:55:39,658 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:55:39,659 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:55:39,659 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-26 23:55:39,671 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:55:39,671 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:55:39,671 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:55:39,672 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 23:55:39,672 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 23:55:39,672 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 23:55:39,672 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 23:55:39,673 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:55:39,673 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:55:39,673 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:55:39,673 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:55:39,673 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:55:39,673 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 23:55:39,673 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 23:55:39,673 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:55:39,674 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:55:39,675 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:55:39,675 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 23:55:39,676 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:55:39,676 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 23:55:39,676 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 23:55:39,676 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:55:39,677 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:55:39,677 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:55:39,677 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 23:55:39,677 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:55:39,677 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 23:55:39,677 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 23:55:39,677 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:55:39,678 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_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/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 -> 1785ad4c0c9a31ca4da18c1014dadcf9c33cfaa4 [2018-10-26 23:55:39,725 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:55:39,739 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:55:39,741 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:55:39,743 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:55:39,744 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:55:39,744 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--misc--yurex.ko_false-unreach-call.cil.c [2018-10-26 23:55:39,795 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/bin-2019/uautomizer/data/58d5dc54e/8e0a15fa124f45c3b77280099106a4dd/FLAG92249f8b1 [2018-10-26 23:55:40,461 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:55:40,461 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--misc--yurex.ko_false-unreach-call.cil.c [2018-10-26 23:55:40,502 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/bin-2019/uautomizer/data/58d5dc54e/8e0a15fa124f45c3b77280099106a4dd/FLAG92249f8b1 [2018-10-26 23:55:40,512 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_16fe9d7b-c2e6-491a-9fb0-fb3b73efe5d9/bin-2019/uautomizer/data/58d5dc54e/8e0a15fa124f45c3b77280099106a4dd [2018-10-26 23:55:40,515 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:55:40,516 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 23:55:40,517 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:55:40,517 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:55:40,521 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:55:40,521 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:55:40" (1/1) ... [2018-10-26 23:55:40,524 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b054f05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:55:40, skipping insertion in model container [2018-10-26 23:55:40,524 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:55:40" (1/1) ... [2018-10-26 23:55:40,534 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:55:40,663 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:55:43,679 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:55:43,710 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 23:55:44,339 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:55:44,976 INFO L193 MainTranslator]: Completed translation [2018-10-26 23:55:44,976 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:55:44 WrapperNode [2018-10-26 23:55:44,977 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 23:55:44,978 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 23:55:44,978 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 23:55:44,978 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 23:55:44,990 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:55:44" (1/1) ... [2018-10-26 23:55:44,990 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:55:44" (1/1) ... [2018-10-26 23:55:45,025 ERROR L1123 TypeChecker]: C: yurex_fops [4717]: Undeclared identifier ~#yurex_fops~0 in IdentifierExpression[~#yurex_fops~0,GLOBAL] [2018-10-26 23:55:45,039 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 23:55:45,044 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 23:55:45,046 INFO L168 Benchmark]: Toolchain (without parser) took 4530.51 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 315.6 MB). Free memory was 942.5 MB in the beginning and 1.2 GB in the end (delta: -216.6 MB). Peak memory consumption was 99.0 MB. Max. memory is 11.5 GB. [2018-10-26 23:55:45,048 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:55:45,048 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4460.19 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 315.6 MB). Free memory was 942.5 MB in the beginning and 1.2 GB in the end (delta: -228.0 MB). Peak memory consumption was 422.6 MB. Max. memory is 11.5 GB. [2018-10-26 23:55:45,049 INFO L168 Benchmark]: Boogie Preprocessor took 68.02 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 11.4 MB). Peak memory consumption was 11.4 MB. Max. memory is 11.5 GB. [2018-10-26 23:55:45,057 INFO L336 ainManager$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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4460.19 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 315.6 MB). Free memory was 942.5 MB in the beginning and 1.2 GB in the end (delta: -228.0 MB). Peak memory consumption was 422.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 68.02 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 11.4 MB). Peak memory consumption was 11.4 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]]] - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.preprocessor: 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...