./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point_false-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/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 3febb4cad10e1dcca564dc92c54e35aa9ecdd9b7 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/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 3febb4cad10e1dcca564dc92c54e35aa9ecdd9b7 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN: Overapproximated counterexample --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 09:00:33,629 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 09:00:33,631 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 09:00:33,639 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 09:00:33,639 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 09:00:33,640 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 09:00:33,641 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 09:00:33,642 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 09:00:33,643 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 09:00:33,643 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 09:00:33,644 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 09:00:33,644 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 09:00:33,645 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 09:00:33,646 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 09:00:33,646 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 09:00:33,647 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 09:00:33,647 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 09:00:33,649 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 09:00:33,650 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 09:00:33,651 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 09:00:33,652 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 09:00:33,652 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 09:00:33,654 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 09:00:33,654 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 09:00:33,654 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 09:00:33,655 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 09:00:33,655 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 09:00:33,656 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 09:00:33,656 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 09:00:33,657 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 09:00:33,657 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 09:00:33,658 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 09:00:33,658 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 09:00:33,658 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 09:00:33,659 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 09:00:33,659 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 09:00:33,659 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-18 09:00:33,666 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 09:00:33,667 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 09:00:33,667 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 09:00:33,667 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 09:00:33,668 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 09:00:33,668 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 09:00:33,668 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 09:00:33,668 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 09:00:33,668 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 09:00:33,668 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 09:00:33,669 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 09:00:33,669 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 09:00:33,669 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 09:00:33,669 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 09:00:33,669 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 09:00:33,669 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 09:00:33,669 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 09:00:33,670 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 09:00:33,670 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 09:00:33,670 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 09:00:33,670 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 09:00:33,670 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 09:00:33,670 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 09:00:33,670 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 09:00:33,671 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 09:00:33,671 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 09:00:33,671 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 09:00:33,671 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 09:00:33,671 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_e3548540-9f48-42f6-8f1a-76ebddd4d859/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 -> 3febb4cad10e1dcca564dc92c54e35aa9ecdd9b7 [2018-11-18 09:00:33,692 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 09:00:33,701 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 09:00:33,703 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 09:00:33,704 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 09:00:33,704 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 09:00:33,704 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 09:00:33,739 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/data/067634541/0d83a58858df45e2b69d79c899c267fb/FLAG5e1949435 [2018-11-18 09:00:34,283 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 09:00:34,283 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 09:00:34,299 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/data/067634541/0d83a58858df45e2b69d79c899c267fb/FLAG5e1949435 [2018-11-18 09:00:34,723 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/data/067634541/0d83a58858df45e2b69d79c899c267fb [2018-11-18 09:00:34,725 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 09:00:34,726 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 09:00:34,726 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 09:00:34,726 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 09:00:34,729 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 09:00:34,730 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:00:34" (1/1) ... [2018-11-18 09:00:34,732 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@220cf3cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:00:34, skipping insertion in model container [2018-11-18 09:00:34,732 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:00:34" (1/1) ... [2018-11-18 09:00:34,738 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 09:00:34,792 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 09:00:35,912 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:00:35,935 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 09:00:36,285 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:00:36,357 INFO L195 MainTranslator]: Completed translation [2018-11-18 09:00:36,358 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:00:36 WrapperNode [2018-11-18 09:00:36,358 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 09:00:36,359 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 09:00:36,359 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 09:00:36,359 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 09:00:36,370 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:00:36" (1/1) ... [2018-11-18 09:00:36,370 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:00:36" (1/1) ... [2018-11-18 09:00:36,398 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:00:36" (1/1) ... [2018-11-18 09:00:36,399 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:00:36" (1/1) ... [2018-11-18 09:00:36,446 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:00:36" (1/1) ... [2018-11-18 09:00:36,454 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:00:36" (1/1) ... [2018-11-18 09:00:36,462 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:00:36" (1/1) ... [2018-11-18 09:00:36,473 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 09:00:36,474 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 09:00:36,474 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 09:00:36,474 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 09:00:36,474 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:00:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 09:00:36,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 09:00:36,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 09:00:36,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2018-11-18 09:00:36,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~VOID [2018-11-18 09:00:36,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2018-11-18 09:00:36,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-18 09:00:36,524 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-18 09:00:36,524 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2018-11-18 09:00:36,525 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-18 09:00:36,525 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-18 09:00:36,525 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-18 09:00:36,525 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 09:00:36,525 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-18 09:00:36,525 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2018-11-18 09:00:36,525 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2018-11-18 09:00:36,525 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2018-11-18 09:00:36,526 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2018-11-18 09:00:36,526 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-18 09:00:36,526 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_kmalloc_pool [2018-11-18 09:00:36,526 INFO L138 BoogieDeclarations]: Found implementation of procedure req_get_ioprio [2018-11-18 09:00:36,526 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2018-11-18 09:00:36,527 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_logical_block_size [2018-11-18 09:00:36,527 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2018-11-18 09:00:36,527 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2018-11-18 09:00:36,527 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_index [2018-11-18 09:00:36,527 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2018-11-18 09:00:36,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 09:00:36,527 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_large [2018-11-18 09:00:36,527 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 09:00:36,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 09:00:36,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-18 09:00:36,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-18 09:00:36,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-18 09:00:36,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-18 09:00:36,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 09:00:36,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 09:00:36,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 09:00:36,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-18 09:00:36,528 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2018-11-18 09:00:36,528 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2018-11-18 09:00:36,529 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_buf [2018-11-18 09:00:36,529 INFO L138 BoogieDeclarations]: Found implementation of procedure virtqueue_add_buf [2018-11-18 09:00:36,529 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_has_feature [2018-11-18 09:00:36,529 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_config_buf [2018-11-18 09:00:36,529 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_find_single_vq [2018-11-18 09:00:36,529 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_done [2018-11-18 09:00:36,529 INFO L138 BoogieDeclarations]: Found implementation of procedure do_req [2018-11-18 09:00:36,529 INFO L138 BoogieDeclarations]: Found implementation of procedure do_virtblk_request [2018-11-18 09:00:36,529 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_prepare_flush [2018-11-18 09:00:36,530 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_get_id [2018-11-18 09:00:36,530 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_ioctl [2018-11-18 09:00:36,530 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_getgeo [2018-11-18 09:00:36,530 INFO L138 BoogieDeclarations]: Found implementation of procedure index_to_minor [2018-11-18 09:00:36,530 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_probe [2018-11-18 09:00:36,530 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_remove [2018-11-18 09:00:36,530 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2018-11-18 09:00:36,530 INFO L138 BoogieDeclarations]: Found implementation of procedure fini [2018-11-18 09:00:36,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_virtio_driver_1 [2018-11-18 09:00:36,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_block_device_operations_2 [2018-11-18 09:00:36,531 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 09:00:36,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2018-11-18 09:00:36,531 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-18 09:00:36,531 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-18 09:00:36,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blk_make_request_5 [2018-11-18 09:00:36,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2018-11-18 09:00:36,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-18 09:00:36,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-18 09:00:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-18 09:00:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-18 09:00:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR___0 [2018-11-18 09:00:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blk_get_request [2018-11-18 09:00:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blk_make_request [2018-11-18 09:00:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_blk_rq [2018-11-18 09:00:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 09:00:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 09:00:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-18 09:00:36,532 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 09:00:36,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 09:00:36,533 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-18 09:00:36,533 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-18 09:00:36,533 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-18 09:00:36,533 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-18 09:00:36,533 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2018-11-18 09:00:36,533 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-18 09:00:36,533 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2018-11-18 09:00:36,533 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-18 09:00:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-18 09:00:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-18 09:00:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 09:00:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-18 09:00:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-18 09:00:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 09:00:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-18 09:00:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-18 09:00:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2018-11-18 09:00:36,535 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 09:00:36,535 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-18 09:00:36,535 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-18 09:00:36,535 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 09:00:36,535 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-18 09:00:36,535 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-18 09:00:36,535 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2018-11-18 09:00:36,535 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2018-11-18 09:00:36,535 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2018-11-18 09:00:36,535 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2018-11-18 09:00:36,536 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2018-11-18 09:00:36,536 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2018-11-18 09:00:36,536 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2018-11-18 09:00:36,536 INFO L130 BoogieDeclarations]: Found specification of procedure set_disk_ro [2018-11-18 09:00:36,536 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2018-11-18 09:00:36,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 09:00:36,536 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2018-11-18 09:00:36,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 09:00:36,536 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2018-11-18 09:00:36,537 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2018-11-18 09:00:36,537 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-18 09:00:36,537 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-18 09:00:36,537 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2018-11-18 09:00:36,537 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2018-11-18 09:00:36,537 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2018-11-18 09:00:36,537 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2018-11-18 09:00:36,537 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_kmalloc [2018-11-18 09:00:36,537 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_kfree [2018-11-18 09:00:36,538 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_kmalloc_pool [2018-11-18 09:00:36,538 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2018-11-18 09:00:36,538 INFO L130 BoogieDeclarations]: Found specification of procedure bio_map_kern [2018-11-18 09:00:36,538 INFO L130 BoogieDeclarations]: Found specification of procedure req_get_ioprio [2018-11-18 09:00:36,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blk_make_request_5 [2018-11-18 09:00:36,538 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_ioctl [2018-11-18 09:00:36,538 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_queue [2018-11-18 09:00:36,538 INFO L130 BoogieDeclarations]: Found specification of procedure blk_stop_queue [2018-11-18 09:00:36,538 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq [2018-11-18 09:00:36,539 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2018-11-18 09:00:36,539 INFO L130 BoogieDeclarations]: Found specification of procedure blk_peek_request [2018-11-18 09:00:36,539 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_request [2018-11-18 09:00:36,539 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request_all [2018-11-18 09:00:36,539 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_queue [2018-11-18 09:00:36,539 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2018-11-18 09:00:36,539 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_bounce_limit [2018-11-18 09:00:36,539 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_sectors [2018-11-18 09:00:36,539 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segments [2018-11-18 09:00:36,540 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segment_size [2018-11-18 09:00:36,540 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_logical_block_size [2018-11-18 09:00:36,540 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_physical_block_size [2018-11-18 09:00:36,540 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_alignment_offset [2018-11-18 09:00:36,540 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_io_min [2018-11-18 09:00:36,540 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_io_opt [2018-11-18 09:00:36,540 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_ordered [2018-11-18 09:00:36,540 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_sg [2018-11-18 09:00:36,540 INFO L130 BoogieDeclarations]: Found specification of procedure queue_logical_block_size [2018-11-18 09:00:36,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blk_make_request [2018-11-18 09:00:36,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-18 09:00:36,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-18 09:00:36,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-18 09:00:36,541 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 09:00:36,541 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2018-11-18 09:00:36,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 09:00:36,541 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2018-11-18 09:00:36,541 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2018-11-18 09:00:36,542 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_index [2018-11-18 09:00:36,542 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2018-11-18 09:00:36,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 09:00:36,542 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 09:00:36,542 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2018-11-18 09:00:36,542 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_large [2018-11-18 09:00:36,542 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 09:00:36,542 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-18 09:00:36,542 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-18 09:00:36,543 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 09:00:36,543 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2018-11-18 09:00:36,543 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-18 09:00:36,543 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-18 09:00:36,543 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-18 09:00:36,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-18 09:00:36,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-18 09:00:36,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-18 09:00:36,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-18 09:00:36,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-18 09:00:36,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 09:00:36,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 09:00:36,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-18 09:00:36,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_virtio_driver_1 [2018-11-18 09:00:36,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_block_device_operations_2 [2018-11-18 09:00:36,544 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2018-11-18 09:00:36,544 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2018-11-18 09:00:36,544 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_buf [2018-11-18 09:00:36,545 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2018-11-18 09:00:36,545 INFO L130 BoogieDeclarations]: Found specification of procedure virtqueue_add_buf_gfp [2018-11-18 09:00:36,545 INFO L130 BoogieDeclarations]: Found specification of procedure virtqueue_add_buf [2018-11-18 09:00:36,545 INFO L130 BoogieDeclarations]: Found specification of procedure virtqueue_kick [2018-11-18 09:00:36,545 INFO L130 BoogieDeclarations]: Found specification of procedure virtqueue_get_buf [2018-11-18 09:00:36,545 INFO L130 BoogieDeclarations]: Found specification of procedure register_virtio_driver [2018-11-18 09:00:36,545 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_virtio_driver [2018-11-18 09:00:36,545 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_check_driver_offered_feature [2018-11-18 09:00:36,545 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_has_feature [2018-11-18 09:00:36,545 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_config_buf [2018-11-18 09:00:36,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~VOID [2018-11-18 09:00:36,546 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_find_single_vq [2018-11-18 09:00:36,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2018-11-18 09:00:36,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 09:00:36,546 INFO L130 BoogieDeclarations]: Found specification of procedure blk_done [2018-11-18 09:00:36,546 INFO L130 BoogieDeclarations]: Found specification of procedure do_req [2018-11-18 09:00:36,546 INFO L130 BoogieDeclarations]: Found specification of procedure do_virtblk_request [2018-11-18 09:00:36,546 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_prepare_flush [2018-11-18 09:00:36,546 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_get_id [2018-11-18 09:00:36,546 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_ioctl [2018-11-18 09:00:36,547 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_getgeo [2018-11-18 09:00:36,547 INFO L130 BoogieDeclarations]: Found specification of procedure index_to_minor [2018-11-18 09:00:36,547 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_probe [2018-11-18 09:00:36,547 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-18 09:00:36,547 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_remove [2018-11-18 09:00:36,547 INFO L130 BoogieDeclarations]: Found specification of procedure init [2018-11-18 09:00:36,547 INFO L130 BoogieDeclarations]: Found specification of procedure fini [2018-11-18 09:00:36,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 09:00:36,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 09:00:36,548 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 09:00:36,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 09:00:36,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2018-11-18 09:00:36,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-18 09:00:36,548 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR___0 [2018-11-18 09:00:36,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blk_get_request [2018-11-18 09:00:36,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_blk_rq [2018-11-18 09:00:36,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 09:00:36,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 09:00:36,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 09:00:39,941 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 09:00:39,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:00:39 BoogieIcfgContainer [2018-11-18 09:00:39,941 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 09:00:39,942 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 09:00:39,942 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 09:00:39,944 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 09:00:39,944 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 09:00:34" (1/3) ... [2018-11-18 09:00:39,945 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fe628ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 09:00:39, skipping insertion in model container [2018-11-18 09:00:39,945 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:00:36" (2/3) ... [2018-11-18 09:00:39,945 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fe628ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 09:00:39, skipping insertion in model container [2018-11-18 09:00:39,945 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:00:39" (3/3) ... [2018-11-18 09:00:39,947 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 09:00:39,953 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 09:00:39,959 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 09:00:39,969 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 09:00:39,994 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 09:00:39,995 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 09:00:39,995 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 09:00:39,995 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 09:00:39,995 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 09:00:39,995 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 09:00:39,995 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 09:00:39,995 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 09:00:39,995 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 09:00:40,017 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states. [2018-11-18 09:00:40,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-11-18 09:00:40,023 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:00:40,024 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:00:40,025 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:00:40,029 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:00:40,029 INFO L82 PathProgramCache]: Analyzing trace with hash 1103282794, now seen corresponding path program 1 times [2018-11-18 09:00:40,030 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:00:40,031 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:00:40,069 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:00:40,070 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:00:40,070 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:00:40,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:00:40,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:00:40,272 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:00:40,272 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 09:00:40,275 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 09:00:40,287 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 09:00:40,288 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:00:40,290 INFO L87 Difference]: Start difference. First operand 597 states. Second operand 3 states. [2018-11-18 09:00:42,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:00:42,422 INFO L93 Difference]: Finished difference Result 1490 states and 1916 transitions. [2018-11-18 09:00:42,422 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 09:00:42,424 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 33 [2018-11-18 09:00:42,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:00:42,441 INFO L225 Difference]: With dead ends: 1490 [2018-11-18 09:00:42,441 INFO L226 Difference]: Without dead ends: 893 [2018-11-18 09:00:42,448 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:00:42,469 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 893 states. [2018-11-18 09:00:42,536 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 893 to 890. [2018-11-18 09:00:42,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 890 states. [2018-11-18 09:00:42,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 890 states and 1126 transitions. [2018-11-18 09:00:42,545 INFO L78 Accepts]: Start accepts. Automaton has 890 states and 1126 transitions. Word has length 33 [2018-11-18 09:00:42,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:00:42,545 INFO L480 AbstractCegarLoop]: Abstraction has 890 states and 1126 transitions. [2018-11-18 09:00:42,545 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 09:00:42,545 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1126 transitions. [2018-11-18 09:00:42,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-11-18 09:00:42,547 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:00:42,547 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:00:42,548 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:00:42,548 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:00:42,548 INFO L82 PathProgramCache]: Analyzing trace with hash -941021617, now seen corresponding path program 1 times [2018-11-18 09:00:42,548 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:00:42,548 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:00:42,553 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:00:42,553 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:00:42,553 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:00:42,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:00:42,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:00:42,647 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:00:42,647 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 09:00:42,649 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 09:00:42,649 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 09:00:42,649 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:00:42,649 INFO L87 Difference]: Start difference. First operand 890 states and 1126 transitions. Second operand 3 states. [2018-11-18 09:00:42,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:00:42,709 INFO L93 Difference]: Finished difference Result 1738 states and 2220 transitions. [2018-11-18 09:00:42,709 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 09:00:42,709 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 37 [2018-11-18 09:00:42,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:00:42,717 INFO L225 Difference]: With dead ends: 1738 [2018-11-18 09:00:42,717 INFO L226 Difference]: Without dead ends: 1727 [2018-11-18 09:00:42,719 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:00:42,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1727 states. [2018-11-18 09:00:42,776 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1727 to 1727. [2018-11-18 09:00:42,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1727 states. [2018-11-18 09:00:42,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 1727 states and 2205 transitions. [2018-11-18 09:00:42,786 INFO L78 Accepts]: Start accepts. Automaton has 1727 states and 2205 transitions. Word has length 37 [2018-11-18 09:00:42,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:00:42,787 INFO L480 AbstractCegarLoop]: Abstraction has 1727 states and 2205 transitions. [2018-11-18 09:00:42,787 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 09:00:42,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 2205 transitions. [2018-11-18 09:00:42,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2018-11-18 09:00:42,793 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:00:42,793 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:00:42,793 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:00:42,793 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:00:42,793 INFO L82 PathProgramCache]: Analyzing trace with hash -1825439228, now seen corresponding path program 1 times [2018-11-18 09:00:42,793 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:00:42,794 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:00:42,796 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:00:42,796 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:00:42,796 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:00:42,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:00:42,890 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 09:00:42,890 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:00:42,890 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 09:00:42,891 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 09:00:42,891 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 09:00:42,891 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:00:42,891 INFO L87 Difference]: Start difference. First operand 1727 states and 2205 transitions. Second operand 3 states. [2018-11-18 09:00:43,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:00:43,012 INFO L93 Difference]: Finished difference Result 4827 states and 6158 transitions. [2018-11-18 09:00:43,012 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 09:00:43,013 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 108 [2018-11-18 09:00:43,013 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:00:43,025 INFO L225 Difference]: With dead ends: 4827 [2018-11-18 09:00:43,025 INFO L226 Difference]: Without dead ends: 3114 [2018-11-18 09:00:43,030 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:00:43,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3114 states. [2018-11-18 09:00:43,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3114 to 3104. [2018-11-18 09:00:43,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3104 states. [2018-11-18 09:00:43,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3104 states to 3104 states and 3956 transitions. [2018-11-18 09:00:43,121 INFO L78 Accepts]: Start accepts. Automaton has 3104 states and 3956 transitions. Word has length 108 [2018-11-18 09:00:43,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:00:43,121 INFO L480 AbstractCegarLoop]: Abstraction has 3104 states and 3956 transitions. [2018-11-18 09:00:43,121 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 09:00:43,121 INFO L276 IsEmpty]: Start isEmpty. Operand 3104 states and 3956 transitions. [2018-11-18 09:00:43,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-11-18 09:00:43,127 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:00:43,127 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:00:43,127 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:00:43,127 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:00:43,127 INFO L82 PathProgramCache]: Analyzing trace with hash 213910269, now seen corresponding path program 1 times [2018-11-18 09:00:43,127 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:00:43,127 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:00:43,129 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:00:43,129 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:00:43,130 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:00:43,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:00:43,237 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-18 09:00:43,237 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:00:43,237 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 09:00:43,238 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 09:00:43,238 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 09:00:43,238 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 09:00:43,238 INFO L87 Difference]: Start difference. First operand 3104 states and 3956 transitions. Second operand 4 states. [2018-11-18 09:00:43,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:00:43,348 INFO L93 Difference]: Finished difference Result 6189 states and 7892 transitions. [2018-11-18 09:00:43,349 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 09:00:43,349 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 140 [2018-11-18 09:00:43,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:00:43,360 INFO L225 Difference]: With dead ends: 6189 [2018-11-18 09:00:43,360 INFO L226 Difference]: Without dead ends: 3105 [2018-11-18 09:00:43,367 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-18 09:00:43,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3105 states. [2018-11-18 09:00:43,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3105 to 3105. [2018-11-18 09:00:43,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3105 states. [2018-11-18 09:00:43,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3105 states to 3105 states and 3957 transitions. [2018-11-18 09:00:43,459 INFO L78 Accepts]: Start accepts. Automaton has 3105 states and 3957 transitions. Word has length 140 [2018-11-18 09:00:43,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:00:43,460 INFO L480 AbstractCegarLoop]: Abstraction has 3105 states and 3957 transitions. [2018-11-18 09:00:43,460 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 09:00:43,460 INFO L276 IsEmpty]: Start isEmpty. Operand 3105 states and 3957 transitions. [2018-11-18 09:00:43,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-11-18 09:00:43,465 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:00:43,465 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:00:43,465 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:00:43,465 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:00:43,466 INFO L82 PathProgramCache]: Analyzing trace with hash -1324178570, now seen corresponding path program 1 times [2018-11-18 09:00:43,466 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:00:43,466 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:00:43,468 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:00:43,468 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:00:43,468 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:00:43,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:00:43,661 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-18 09:00:43,661 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:00:43,661 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 09:00:43,674 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:00:43,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:00:43,803 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 09:00:43,885 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-11-18 09:00:43,912 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 09:00:43,912 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2018-11-18 09:00:43,912 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 09:00:43,913 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 09:00:43,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-11-18 09:00:43,913 INFO L87 Difference]: Start difference. First operand 3105 states and 3957 transitions. Second operand 8 states. [2018-11-18 09:00:44,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:00:44,066 INFO L93 Difference]: Finished difference Result 6190 states and 7893 transitions. [2018-11-18 09:00:44,067 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 09:00:44,067 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 141 [2018-11-18 09:00:44,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:00:44,081 INFO L225 Difference]: With dead ends: 6190 [2018-11-18 09:00:44,081 INFO L226 Difference]: Without dead ends: 3106 [2018-11-18 09:00:44,090 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 146 GetRequests, 139 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2018-11-18 09:00:44,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3106 states. [2018-11-18 09:00:44,172 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3106 to 3106. [2018-11-18 09:00:44,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3106 states. [2018-11-18 09:00:44,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3106 states to 3106 states and 3958 transitions. [2018-11-18 09:00:44,183 INFO L78 Accepts]: Start accepts. Automaton has 3106 states and 3958 transitions. Word has length 141 [2018-11-18 09:00:44,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:00:44,183 INFO L480 AbstractCegarLoop]: Abstraction has 3106 states and 3958 transitions. [2018-11-18 09:00:44,183 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 09:00:44,184 INFO L276 IsEmpty]: Start isEmpty. Operand 3106 states and 3958 transitions. [2018-11-18 09:00:44,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-11-18 09:00:44,187 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:00:44,188 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:00:44,188 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:00:44,188 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:00:44,188 INFO L82 PathProgramCache]: Analyzing trace with hash -1760292323, now seen corresponding path program 2 times [2018-11-18 09:00:44,188 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:00:44,188 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:00:44,190 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:00:44,191 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:00:44,191 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:00:44,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:00:44,306 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-18 09:00:44,306 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:00:44,307 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 09:00:44,324 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-18 09:00:47,453 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-18 09:00:47,454 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 09:00:47,463 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 09:00:47,534 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-11-18 09:00:47,562 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 09:00:47,563 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2018-11-18 09:00:47,563 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-18 09:00:47,563 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-18 09:00:47,564 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2018-11-18 09:00:47,564 INFO L87 Difference]: Start difference. First operand 3106 states and 3958 transitions. Second operand 10 states. [2018-11-18 09:00:47,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:00:47,710 INFO L93 Difference]: Finished difference Result 6191 states and 7894 transitions. [2018-11-18 09:00:47,710 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 09:00:47,710 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 142 [2018-11-18 09:00:47,710 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:00:47,725 INFO L225 Difference]: With dead ends: 6191 [2018-11-18 09:00:47,725 INFO L226 Difference]: Without dead ends: 3107 [2018-11-18 09:00:47,733 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 139 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=43, Invalid=67, Unknown=0, NotChecked=0, Total=110 [2018-11-18 09:00:47,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3107 states. [2018-11-18 09:00:47,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3107 to 3107. [2018-11-18 09:00:47,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3107 states. [2018-11-18 09:00:47,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3107 states to 3107 states and 3959 transitions. [2018-11-18 09:00:47,834 INFO L78 Accepts]: Start accepts. Automaton has 3107 states and 3959 transitions. Word has length 142 [2018-11-18 09:00:47,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:00:47,835 INFO L480 AbstractCegarLoop]: Abstraction has 3107 states and 3959 transitions. [2018-11-18 09:00:47,835 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-18 09:00:47,835 INFO L276 IsEmpty]: Start isEmpty. Operand 3107 states and 3959 transitions. [2018-11-18 09:00:47,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-11-18 09:00:47,839 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:00:47,839 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:00:47,839 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:00:47,839 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:00:47,839 INFO L82 PathProgramCache]: Analyzing trace with hash 1900050518, now seen corresponding path program 3 times [2018-11-18 09:00:47,840 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:00:47,840 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:00:47,842 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:00:47,842 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 09:00:47,842 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:00:47,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:00:47,966 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-18 09:00:47,966 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:00:47,966 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 09:00:47,978 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-18 09:01:16,149 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2018-11-18 09:01:16,150 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 09:01:16,160 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 09:01:16,209 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-11-18 09:01:16,228 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 09:01:16,228 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2018-11-18 09:01:16,228 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-18 09:01:16,229 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-18 09:01:16,229 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=79, Unknown=0, NotChecked=0, Total=132 [2018-11-18 09:01:16,229 INFO L87 Difference]: Start difference. First operand 3107 states and 3959 transitions. Second operand 12 states. [2018-11-18 09:01:16,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:01:16,370 INFO L93 Difference]: Finished difference Result 6192 states and 7895 transitions. [2018-11-18 09:01:16,371 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 09:01:16,371 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 143 [2018-11-18 09:01:16,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:01:16,383 INFO L225 Difference]: With dead ends: 6192 [2018-11-18 09:01:16,384 INFO L226 Difference]: Without dead ends: 3108 [2018-11-18 09:01:16,391 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 139 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=61, Invalid=95, Unknown=0, NotChecked=0, Total=156 [2018-11-18 09:01:16,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3108 states. [2018-11-18 09:01:16,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3108 to 3108. [2018-11-18 09:01:16,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3108 states. [2018-11-18 09:01:16,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3108 states to 3108 states and 3960 transitions. [2018-11-18 09:01:16,475 INFO L78 Accepts]: Start accepts. Automaton has 3108 states and 3960 transitions. Word has length 143 [2018-11-18 09:01:16,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:01:16,475 INFO L480 AbstractCegarLoop]: Abstraction has 3108 states and 3960 transitions. [2018-11-18 09:01:16,475 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-18 09:01:16,475 INFO L276 IsEmpty]: Start isEmpty. Operand 3108 states and 3960 transitions. [2018-11-18 09:01:16,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-11-18 09:01:16,479 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:01:16,479 INFO L375 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:01:16,480 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:01:16,480 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:01:16,480 INFO L82 PathProgramCache]: Analyzing trace with hash -593438403, now seen corresponding path program 4 times [2018-11-18 09:01:16,480 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:01:16,480 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:01:16,482 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:01:16,483 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 09:01:16,483 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:01:16,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 09:01:16,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 09:01:16,731 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 09:01:16,757 WARN L387 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2018-11-18 09:01:16,782 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 27670116110564327461 could not be translated for associated CType STRUCT~~virtio_driver?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*virtio_device_id?feature_table~*UINT?feature_table_size~UINT?probe~*((*virtio_device ) : INT)?remove~*((*virtio_device ) : VOID)?config_changed~*((*virtio_device ) : VOID)# [2018-11-18 09:01:16,783 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,783 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 27670116110564327433 could not be translated for associated CType STRUCT~~block_device_operations?open~*((*block_device ~fmode_t~0 ) : INT)?release~*((*gendisk ~fmode_t~0 ) : INT)?locked_ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?compat_ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?direct_access~*((*block_device ~sector_t~0 **VOID *ULONG ) : INT)?media_changed~*((*gendisk ) : INT)?unlock_native_capacity~*((*gendisk ) : VOID)?revalidate_disk~*((*gendisk ) : INT)?getgeo~*((*block_device *hd_geometry ) : INT)?swap_slot_free_notify~*((*block_device ULONG ) : VOID)?owner~*module# [2018-11-18 09:01:16,783 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 27670116110564327487 could not be translated for associated CType ARRAY#_9_~UINT# [2018-11-18 09:01:16,783 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,784 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 27670116110564327484 could not be translated for associated CType STRUCT~~block_device_operations?open~*((*block_device ~fmode_t~0 ) : INT)?release~*((*gendisk ~fmode_t~0 ) : INT)?locked_ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?compat_ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?direct_access~*((*block_device ~sector_t~0 **VOID *ULONG ) : INT)?media_changed~*((*gendisk ) : INT)?unlock_native_capacity~*((*gendisk ) : VOID)?revalidate_disk~*((*gendisk ) : INT)?getgeo~*((*block_device *hd_geometry ) : INT)?swap_slot_free_notify~*((*block_device ULONG ) : VOID)?owner~*module# [2018-11-18 09:01:16,784 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 27670116110564327440 could not be translated for associated CType STRUCT~~virtio_driver?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*virtio_device_id?feature_table~*UINT?feature_table_size~UINT?probe~*((*virtio_device ) : INT)?remove~*((*virtio_device ) : VOID)?config_changed~*((*virtio_device ) : VOID)# [2018-11-18 09:01:16,784 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 27670116110564327458 could not be translated for associated CType ARRAY#_9_~UINT# [2018-11-18 09:01:16,784 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,784 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,784 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 27670116110564327486 could not be translated for associated CType ARRAY#_2_~STRUCT~~virtio_device_id?device~~__u32~0?vendor~~__u32~0## [2018-11-18 09:01:16,785 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 27670116110564327427 could not be translated for associated CType ARRAY#_2_~STRUCT~~virtio_device_id?device~~__u32~0?vendor~~__u32~0## [2018-11-18 09:01:16,787 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,787 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,788 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,788 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,789 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,790 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,795 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,795 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,796 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,796 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,797 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,797 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,799 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,799 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,800 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,800 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,800 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,801 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,801 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,801 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,802 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,804 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,804 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,804 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,805 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,805 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,805 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,806 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,806 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,807 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,807 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,807 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,807 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,808 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,808 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,808 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,808 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,809 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,809 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,809 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,809 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,810 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,810 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,810 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,810 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,811 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,811 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,811 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,812 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,812 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,812 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,812 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,812 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,813 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,813 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,813 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,813 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,814 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,814 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,814 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,814 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,815 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,815 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,815 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,815 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,816 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,816 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,816 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,817 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,817 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,817 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,817 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,817 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,818 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,818 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,818 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,818 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,819 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,819 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,819 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,819 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,820 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,820 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,820 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,820 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,820 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,821 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,821 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,821 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,821 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,821 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,822 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,822 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,822 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,822 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,823 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,823 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,824 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,824 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,824 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,824 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,825 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,825 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,825 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,826 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,826 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,826 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,827 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,827 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,827 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,827 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,828 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,828 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,829 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,829 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,829 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,829 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,830 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,830 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,830 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,830 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,831 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,831 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,831 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,832 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,832 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,832 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,833 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,833 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,833 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,833 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,834 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,834 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,834 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,834 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,835 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,835 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,835 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,835 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,836 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,836 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,837 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,837 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,837 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,837 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,838 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,838 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,838 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,838 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,839 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,839 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,840 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,840 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,840 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,840 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,841 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,841 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,842 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,842 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,842 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,842 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,843 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,843 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,843 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,844 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,844 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,844 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,845 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,845 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,845 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,845 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,846 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,846 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,847 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,847 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,848 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,848 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,848 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,849 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,849 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,849 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,849 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,849 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,850 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,850 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,850 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,850 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,850 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,851 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,851 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,851 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,851 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,851 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,851 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,852 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,852 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,852 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,852 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,853 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,853 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,853 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,853 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,853 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,853 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,854 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,854 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,854 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,855 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,855 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,855 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,855 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,855 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,856 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,856 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,856 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,856 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:16,856 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,857 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,857 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,857 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,858 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,858 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,858 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,858 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,859 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:16,859 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:16,880 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 09:01:16 BoogieIcfgContainer [2018-11-18 09:01:16,880 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 09:01:16,881 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 09:01:16,881 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 09:01:16,881 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 09:01:16,881 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:00:39" (3/4) ... [2018-11-18 09:01:16,884 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-18 09:01:16,884 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 09:01:16,885 INFO L168 Benchmark]: Toolchain (without parser) took 42159.59 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 406.8 MB). Free memory was 953.8 MB in the beginning and 1.1 GB in the end (delta: -160.6 MB). Peak memory consumption was 246.2 MB. Max. memory is 11.5 GB. [2018-11-18 09:01:16,886 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 09:01:16,886 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1631.97 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 227.0 MB). Free memory was 953.8 MB in the beginning and 933.7 MB in the end (delta: 20.0 MB). Peak memory consumption was 323.4 MB. Max. memory is 11.5 GB. [2018-11-18 09:01:16,887 INFO L168 Benchmark]: Boogie Preprocessor took 114.78 ms. Allocated memory is still 1.3 GB. Free memory was 933.7 MB in the beginning and 921.9 MB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 11.5 GB. [2018-11-18 09:01:16,887 INFO L168 Benchmark]: RCFGBuilder took 3467.51 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 79.7 MB). Free memory was 921.9 MB in the beginning and 1.2 GB in the end (delta: -281.0 MB). Peak memory consumption was 161.0 MB. Max. memory is 11.5 GB. [2018-11-18 09:01:16,888 INFO L168 Benchmark]: TraceAbstraction took 36938.93 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 100.1 MB). Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 88.6 MB). Peak memory consumption was 188.7 MB. Max. memory is 11.5 GB. [2018-11-18 09:01:16,888 INFO L168 Benchmark]: Witness Printer took 3.73 ms. Allocated memory is still 1.4 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 09:01:16,892 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1631.97 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 227.0 MB). Free memory was 953.8 MB in the beginning and 933.7 MB in the end (delta: 20.0 MB). Peak memory consumption was 323.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 114.78 ms. Allocated memory is still 1.3 GB. Free memory was 933.7 MB in the beginning and 921.9 MB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3467.51 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 79.7 MB). Free memory was 921.9 MB in the beginning and 1.2 GB in the end (delta: -281.0 MB). Peak memory consumption was 161.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 36938.93 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 100.1 MB). Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 88.6 MB). Peak memory consumption was 188.7 MB. Max. memory is 11.5 GB. * Witness Printer took 3.73 ms. Allocated memory is still 1.4 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 27670116110564327461 could not be translated for associated CType STRUCT~~virtio_driver?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*virtio_device_id?feature_table~*UINT?feature_table_size~UINT?probe~*((*virtio_device ) : INT)?remove~*((*virtio_device ) : VOID)?config_changed~*((*virtio_device ) : VOID)# - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 27670116110564327433 could not be translated for associated CType STRUCT~~block_device_operations?open~*((*block_device ~fmode_t~0 ) : INT)?release~*((*gendisk ~fmode_t~0 ) : INT)?locked_ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?compat_ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?direct_access~*((*block_device ~sector_t~0 **VOID *ULONG ) : INT)?media_changed~*((*gendisk ) : INT)?unlock_native_capacity~*((*gendisk ) : VOID)?revalidate_disk~*((*gendisk ) : INT)?getgeo~*((*block_device *hd_geometry ) : INT)?swap_slot_free_notify~*((*block_device ULONG ) : VOID)?owner~*module# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 27670116110564327487 could not be translated for associated CType ARRAY#_9_~UINT# - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 27670116110564327484 could not be translated for associated CType STRUCT~~block_device_operations?open~*((*block_device ~fmode_t~0 ) : INT)?release~*((*gendisk ~fmode_t~0 ) : INT)?locked_ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?compat_ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?direct_access~*((*block_device ~sector_t~0 **VOID *ULONG ) : INT)?media_changed~*((*gendisk ) : INT)?unlock_native_capacity~*((*gendisk ) : VOID)?revalidate_disk~*((*gendisk ) : INT)?getgeo~*((*block_device *hd_geometry ) : INT)?swap_slot_free_notify~*((*block_device ULONG ) : VOID)?owner~*module# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 27670116110564327440 could not be translated for associated CType STRUCT~~virtio_driver?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*virtio_device_id?feature_table~*UINT?feature_table_size~UINT?probe~*((*virtio_device ) : INT)?remove~*((*virtio_device ) : VOID)?config_changed~*((*virtio_device ) : VOID)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 27670116110564327458 could not be translated for associated CType ARRAY#_9_~UINT# - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 27670116110564327486 could not be translated for associated CType ARRAY#_2_~STRUCT~~virtio_device_id?device~~__u32~0?vendor~~__u32~0## - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 27670116110564327427 could not be translated for associated CType ARRAY#_2_~STRUCT~~virtio_device_id?device~~__u32~0?vendor~~__u32~0## - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 3643]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of large string literal at line 4407. Possible FailurePath: [L3323] FCALL "include/trace/events/kmem.h" [L4239] FCALL "&(&vblk->lock)->rlock" [L4243] FCALL "requests" [L4277] FCALL "vd%c" [L4280] FCALL "vd%c%c" [L4285] FCALL "vd%c%c%c" [L4400] EXPR, FCALL "virtio_blk" [L4407] EXPR, FCALL "virtblk" [L4422] EXPR, FCALL "virtblk" [L3672] int LDV_IN_INTERRUPT = 1; [L3674] int ldv_state_variable_2 ; [L3675] int ref_cnt ; [L3676] int ldv_state_variable_1 ; [L3678] int ldv_state_variable_0 ; [L3823] static int major ; [L3824] static int index ; [L4396-L4399] FCALL static unsigned int features[9U] = { 0U, 2U, 1U, 4U, 5U, 6U, 7U, 9U, 10U}; [L4428] int ldv_retval_0 ; [L4429] int ldv_retval_1 ; [L4695] int ldv_blk_rq = 0; [L3673] struct block_device *virtblk_fops_group0 ; [L3677] struct virtio_device *virtio_blk_group0 ; [L4177-L4178] FCALL static struct block_device_operations const virtblk_fops = {0, 0, & virtblk_ioctl, 0, 0, 0, 0, 0, 0, & virtblk_getgeo, 0, & __this_module}; [L4394-L4395] FCALL static struct virtio_device_id const id_table[2U] = { {2U, 4294967295U}, {0U, 0U}}; [L4400-L4401] FCALL static struct virtio_driver virtio_blk = {{"virtio_blk", 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0}, (struct virtio_device_id const *)(& id_table), (unsigned int const *)(& features), 9U, & virtblk_probe, & virtblk_remove, 0}; [L4427] struct virtio_device_id const __mod_virtio_device_table ; VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old("&(&vblk->lock)->rlock")=27670116110564327429, \old("&(&vblk->lock)->rlock")=27670116110564327467, \old("include/trace/events/kmem.h")=27670116110564327473, \old("include/trace/events/kmem.h")=27670116110564327434, \old("requests")=27670116110564327430, \old("requests")=27670116110564327464, \old("vd%c")=27670116110564327445, \old("vd%c")=27670116110564327463, \old("vd%c%c")=27670116110564327456, \old("vd%c%c")=27670116110564327437, \old("vd%c%c%c")=27670116110564327488, \old("vd%c%c%c")=27670116110564327441, \old("virtblk")=27670116110564327480, \old("virtblk")=27670116110564327450, \old("virtblk")=27670116110564327455, \old("virtblk")=27670116110564327483, \old("virtio_blk")=27670116110564327466, \old("virtio_blk")=27670116110564327485, \old(__mod_virtio_device_table)=27670116110564327431, \old(__mod_virtio_device_table)=27670116110564327432, \old(features)=null, \old(features)=null, \old(id_table)=null, \old(id_table)=null, \old(index)=27670116110564327447, \old(ldv_blk_rq)=27670116110564327474, \old(LDV_IN_INTERRUPT)=27670116110564327444, \old(ldv_retval_0)=27670116110564327443, \old(ldv_retval_1)=27670116110564327435, \old(ldv_state_variable_0)=27670116110564327454, \old(ldv_state_variable_1)=27670116110564327475, \old(ldv_state_variable_2)=27670116110564327471, \old(major)=27670116110564327468, \old(ref_cnt)=27670116110564327470, \old(virtblk_fops)=null, \old(virtblk_fops)=null, \old(virtblk_fops_group0)=27670116110564327446, \old(virtblk_fops_group0)=27670116110564327449, \old(virtio_blk)=null, \old(virtio_blk)=null, \old(virtio_blk_group0)=27670116110564327465, \old(virtio_blk_group0)=27670116110564327472, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4454] unsigned long ldvarg1 ; [L4455] unsigned long tmp ; [L4456] FCALL fmode_t ldvarg3 ; [L4457] struct hd_geometry *ldvarg0 ; [L4458] void *tmp___0 ; [L4459] unsigned int ldvarg2 ; [L4460] unsigned int tmp___1 ; [L4461] int tmp___2 ; [L4462] int tmp___3 ; [L4463] int tmp___4 ; [L4464] int tmp___5 ; [L4467] tmp = __VERIFIER_nondet_ulong() [L4468] ldvarg1 = tmp VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg1=9223372036854775808, ldvarg3={27670116110564327478:0}, major=0, ref_cnt=0, tmp=9223372036854775808, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4469] CALL, EXPR ldv_zalloc(16UL) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(size)=16, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L3594] void *p ; [L3595] void *tmp ; [L3596] int tmp___0 ; [L3599] tmp___0 = __VERIFIER_nondet_int() [L3600] COND TRUE tmp___0 != 0 [L3601] RET return ((void *)0); VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(size)=16, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, \result={0:0}, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, major=0, ref_cnt=0, size=16, tmp___0=1, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4469] EXPR ldv_zalloc(16UL) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_zalloc(16UL)={0:0}, ldvarg1=9223372036854775808, ldvarg3={27670116110564327478:0}, major=0, ref_cnt=0, tmp=9223372036854775808, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4469] tmp___0 = ldv_zalloc(16UL) [L4470] ldvarg0 = (struct hd_geometry *)tmp___0 [L4471] tmp___1 = __VERIFIER_nondet_uint() [L4472] ldvarg2 = tmp___1 [L4473] FCALL ldv_initialize() VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1=9223372036854775808, ldvarg2=1447184708, ldvarg3={27670116110564327478:0}, major=0, ref_cnt=0, tmp=9223372036854775808, tmp___0={0:0}, tmp___1=1447184708, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4474] FCALL memset((void *)(& ldvarg3), 0, 4UL) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1=9223372036854775808, ldvarg2=1447184708, ldvarg3={27670116110564327478:0}, major=0, memset((void *)(& ldvarg3), 0, 4UL)={27670116110564327478:0}, ref_cnt=0, tmp=9223372036854775808, tmp___0={0:0}, tmp___1=1447184708, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4475] ldv_state_variable_1 = 0 [L4476] ref_cnt = 0 [L4477] ldv_state_variable_0 = 1 [L4478] ldv_state_variable_2 = 0 VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1=9223372036854775808, ldvarg2=1447184708, ldvarg3={27670116110564327478:0}, major=0, ref_cnt=0, tmp=9223372036854775808, tmp___0={0:0}, tmp___1=1447184708, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4480] tmp___2 = __VERIFIER_nondet_int() [L4482] case 0: [L4516] case 1: VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1=9223372036854775808, ldvarg2=1447184708, ldvarg3={27670116110564327478:0}, major=0, ref_cnt=0, tmp=9223372036854775808, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4517] COND TRUE ldv_state_variable_0 != 0 [L4518] tmp___4 = __VERIFIER_nondet_int() [L4520] case 0: [L4529] case 1: VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1=9223372036854775808, ldvarg2=1447184708, ldvarg3={27670116110564327478:0}, major=0, ref_cnt=0, tmp=9223372036854775808, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=1, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4530] COND TRUE ldv_state_variable_0 == 1 VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1=9223372036854775808, ldvarg2=1447184708, ldvarg3={27670116110564327478:0}, major=0, ref_cnt=0, tmp=9223372036854775808, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=1, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4531] CALL, EXPR init() VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4404] int tmp ; [L4407] EXPR, FCALL register_blkdev(0U, "virtblk") [L4407] major = register_blkdev(0U, "virtblk") [L4408] COND FALSE !(major < 0) [L4413] EXPR, FCALL register_virtio_driver(& virtio_blk) [L4413] tmp = register_virtio_driver(& virtio_blk) [L4414] RET return (tmp); VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, \result=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, major=0, ref_cnt=0, tmp=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4531] EXPR init() VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, init()=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1=9223372036854775808, ldvarg2=1447184708, ldvarg3={27670116110564327478:0}, major=0, ref_cnt=0, tmp=9223372036854775808, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=1, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4531] ldv_retval_1 = init() [L4532] COND TRUE ldv_retval_1 == 0 [L4533] ldv_state_variable_0 = 3 [L4534] ldv_state_variable_2 = 1 VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=9223372036854775808, ldvarg2=1447184708, ldvarg3={27670116110564327478:0}, major=0, ref_cnt=0, tmp=9223372036854775808, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=1, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4535] CALL ldv_initialize_block_device_operations_2() VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4444] void *tmp ; VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4447] CALL, EXPR ldv_zalloc(464UL) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(size)=464, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L3594] void *p ; [L3595] void *tmp ; [L3596] int tmp___0 ; [L3599] tmp___0 = __VERIFIER_nondet_int() [L3600] COND TRUE tmp___0 != 0 [L3601] RET return ((void *)0); VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(size)=464, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, \result={0:0}, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, major=0, ref_cnt=0, size=464, tmp___0=1, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4447] EXPR ldv_zalloc(464UL) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, ldv_zalloc(464UL)={0:0}, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4447] tmp = ldv_zalloc(464UL) [L4448] RET virtblk_fops_group0 = (struct block_device *)tmp VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, major=0, ref_cnt=0, tmp={0:0}, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4535] ldv_initialize_block_device_operations_2() VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=9223372036854775808, ldvarg2=1447184708, ldvarg3={27670116110564327478:0}, major=0, ref_cnt=0, tmp=9223372036854775808, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=1, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4536] ldv_state_variable_1 = 1 VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=9223372036854775808, ldvarg2=1447184708, ldvarg3={27670116110564327478:0}, major=0, ref_cnt=0, tmp=9223372036854775808, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=1, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4537] CALL ldv_initialize_virtio_driver_1() VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4434] void *tmp ; VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4437] CALL, EXPR ldv_zalloc(1048UL) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(size)=1048, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L3594] void *p ; [L3595] void *tmp ; [L3596] int tmp___0 ; [L3599] tmp___0 = __VERIFIER_nondet_int() [L3600] COND TRUE tmp___0 != 0 [L3601] RET return ((void *)0); VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(size)=1048, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, \result={0:0}, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, size=1048, tmp___0=1, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4437] EXPR ldv_zalloc(1048UL) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_zalloc(1048UL)={0:0}, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4437] tmp = ldv_zalloc(1048UL) [L4438] RET virtio_blk_group0 = (struct virtio_device *)tmp VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, tmp={0:0}, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4537] ldv_initialize_virtio_driver_1() VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=9223372036854775808, ldvarg2=1447184708, ldvarg3={27670116110564327478:0}, major=0, ref_cnt=0, tmp=9223372036854775808, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=1, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4541] COND FALSE !(ldv_retval_1 != 0) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=9223372036854775808, ldvarg2=1447184708, ldvarg3={27670116110564327478:0}, major=0, ref_cnt=0, tmp=9223372036854775808, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=1, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4480] tmp___2 = __VERIFIER_nondet_int() [L4482] case 0: [L4516] case 1: [L4559] case 2: VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=9223372036854775808, ldvarg2=1447184708, ldvarg3={27670116110564327478:0}, major=0, ref_cnt=0, tmp=9223372036854775808, tmp___0={0:0}, tmp___1=1447184708, tmp___2=2, tmp___4=1, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4560] COND TRUE ldv_state_variable_2 != 0 [L4561] tmp___5 = __VERIFIER_nondet_int() [L4563] case 0: VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=9223372036854775808, ldvarg2=1447184708, ldvarg3={27670116110564327478:0}, major=0, ref_cnt=0, tmp=9223372036854775808, tmp___0={0:0}, tmp___1=1447184708, tmp___2=2, tmp___4=1, tmp___5=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4564] COND TRUE ldv_state_variable_2 == 1 [L4565] EXPR, FCALL \read(ldvarg3) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, \read(ldvarg3)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=9223372036854775808, ldvarg2=1447184708, ldvarg3={27670116110564327478:0}, major=0, ref_cnt=0, tmp=9223372036854775808, tmp___0={0:0}, tmp___1=1447184708, tmp___2=2, tmp___4=1, tmp___5=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4565] CALL virtblk_ioctl(virtblk_fops_group0, ldvarg3, ldvarg2, ldvarg1) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(cmd)=1447184708, \old(data)=9223372036854775808, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mode)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, bdev={0:0}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4109] struct gendisk *disk ; [L4110] struct virtio_blk *vblk ; [L4111] void *usr_data ; [L4112] FCALL char id_str[20U] ; [L4113] int err ; [L4114] int tmp ; [L4115] bool tmp___0 ; [L4116] int tmp___1 ; [L4117] int tmp___2 ; [L4120] EXPR, FCALL bdev->bd_disk [L4120] disk = bdev->bd_disk [L4121] EXPR, FCALL disk->private_data [L4121] vblk = (struct virtio_blk *)disk->private_data [L4122] COND TRUE cmd == 1447184708U [L4123] usr_data = (void *)data VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(cmd)=1447184708, \old(data)=9223372036854775808, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mode)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, bdev={0:0}, bdev={0:0}, cmd=1447184708, data=9223372036854775808, disk={27670116110564327479:0}, features={27670116110564327469:0}, id_str={27670116110564327459:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, mode=0, ref_cnt=0, usr_data={0:-9223372036854775808}, vblk={27670116110564327476:0}, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4124] CALL, EXPR virtblk_get_id(disk, (char *)(& id_str)) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, disk={27670116110564327479:0}, features={27670116110564327469:0}, id_str={27670116110564327459:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4073] struct virtio_blk *vblk ; [L4074] struct request *req ; [L4075] struct bio *bio ; [L4076] long tmp ; [L4077] long tmp___0 ; [L4078] long tmp___1 ; [L4079] long tmp___2 ; [L4080] int tmp___3 ; [L4083] EXPR, FCALL disk->private_data [L4083] vblk = (struct virtio_blk *)disk->private_data [L4084] EXPR, FCALL vblk->disk [L4084] EXPR, FCALL (vblk->disk)->queue [L4084] EXPR, FCALL bio_map_kern((vblk->disk)->queue, (void *)id_str, 20U, 208U) [L4084] bio = bio_map_kern((vblk->disk)->queue, (void *)id_str, 20U, 208U) [L4085] CALL, EXPR IS_ERR((void const *)bio) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={0:0}, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4617] long tmp ; VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={0:0}, ptr={0:0}, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4620] CALL, EXPR ldv_is_err(ptr) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={0:0}, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4648] RET return ((unsigned long )ptr > 2012UL); VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, \result=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={0:0}, ptr={0:0}, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4620] EXPR ldv_is_err(ptr) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={0:0}, ptr={0:0}, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4620] tmp = ldv_is_err(ptr) [L4621] RET return (tmp); VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, \result=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={0:0}, ptr={0:0}, ref_cnt=0, tmp=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4085] EXPR IS_ERR((void const *)bio) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, bio={0:0}, disk={27670116110564327479:0}, disk={27670116110564327479:0}, features={27670116110564327469:0}, id_str={27670116110564327459:0}, id_str={27670116110564327459:0}, id_table={27670116110564327489:0}, index=0, IS_ERR((void const *)bio)=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, vblk={27670116110564327476:0}, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4085] tmp___0 = IS_ERR((void const *)bio) [L4086] COND FALSE !(tmp___0 != 0L) [L4092] EXPR, FCALL vblk->disk [L4092] EXPR, FCALL (vblk->disk)->queue VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, (vblk->disk)->queue={27670116110564327426:27670116110564327481}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, bio={0:0}, disk={27670116110564327479:0}, disk={27670116110564327479:0}, features={27670116110564327469:0}, id_str={27670116110564327459:0}, id_str={27670116110564327459:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, tmp___0=0, vblk={27670116110564327476:0}, vblk->disk={27670116110564327448:0}, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4092] CALL, EXPR ldv_blk_make_request_5((vblk->disk)->queue, bio, 208U) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_func_arg3)=208, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, ldv_func_arg1={27670116110564327426:27670116110564327481}, ldv_func_arg2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4627] struct request *tmp ; VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_func_arg3)=208, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, ldv_func_arg1={27670116110564327426:27670116110564327481}, ldv_func_arg1={27670116110564327426:27670116110564327481}, ldv_func_arg2={0:0}, ldv_func_arg2={0:0}, ldv_func_arg3=208, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4630] CALL, EXPR ldv_blk_make_request(ldv_func_arg3) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mask)=208, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4728] struct request *res ; [L4729] void *tmp ; [L4730] long tmp___0 ; VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mask)=208, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, mask=208, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4733] COND TRUE ldv_blk_rq == 0 VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mask)=208, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, mask=208, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4738] CALL, EXPR ldv_undef_ptr() VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L3621] void *tmp ; [L3624] tmp = __VERIFIER_nondet_pointer() [L3625] RET return (tmp); VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, \result={13:0}, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, tmp={13:0}, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4738] EXPR ldv_undef_ptr() VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mask)=208, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_undef_ptr()={13:0}, major=0, mask=208, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4738] tmp = ldv_undef_ptr() [L4739] res = (struct request *)tmp VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mask)=208, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, mask=208, ref_cnt=0, res={13:0}, tmp={13:0}, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4740] COND TRUE (unsigned long )res != (unsigned long )((void *)0) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mask)=208, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, mask=208, ref_cnt=0, res={13:0}, tmp={13:0}, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4745] CALL, EXPR IS_ERR___0(res) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={13:0}, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4688] long tmp ; VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={13:0}, ptr={13:0}, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4691] CALL, EXPR ldv__builtin_expect(! (! ((unsigned long )ptr >= 0xfffffffffffff001UL)), 0) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(c)=0, \old(exp)=0, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L3660] RET return (exp); VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(c)=0, \old(exp)=0, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, \result=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, c=0, exp=0, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4691] EXPR ldv__builtin_expect(! (! ((unsigned long )ptr >= 0xfffffffffffff001UL)), 0) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv__builtin_expect(! (! ((unsigned long )ptr >= 0xfffffffffffff001UL)), 0)=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={13:0}, ptr={13:0}, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4691] tmp = ldv__builtin_expect(! (! ((unsigned long )ptr >= 0xfffffffffffff001UL)), 0) [L4692] RET return (tmp); VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, \result=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={13:0}, ptr={13:0}, ref_cnt=0, tmp=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4745] EXPR IS_ERR___0(res) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mask)=208, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, IS_ERR___0(res)=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, mask=208, ref_cnt=0, res={13:0}, tmp={13:0}, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4745] tmp___0 = IS_ERR___0(res) [L4746] COND FALSE !(\read(tmp___0)) [L4749] ldv_blk_rq = 1 VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mask)=208, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, mask=208, ref_cnt=0, res={13:0}, tmp={13:0}, tmp___0=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4751] RET return (res); VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mask)=208, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, \result={13:0}, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, mask=208, ref_cnt=0, res={13:0}, tmp={13:0}, tmp___0=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4630] EXPR ldv_blk_make_request(ldv_func_arg3) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_func_arg3)=208, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_make_request(ldv_func_arg3)={13:0}, ldv_blk_rq=1, ldv_func_arg1={27670116110564327426:27670116110564327481}, ldv_func_arg1={27670116110564327426:27670116110564327481}, ldv_func_arg2={0:0}, ldv_func_arg2={0:0}, ldv_func_arg3=208, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4630] tmp = ldv_blk_make_request(ldv_func_arg3) [L4631] RET return (tmp); VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_func_arg3)=208, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, \result={13:0}, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, ldv_func_arg1={27670116110564327426:27670116110564327481}, ldv_func_arg1={27670116110564327426:27670116110564327481}, ldv_func_arg2={0:0}, ldv_func_arg2={0:0}, ldv_func_arg3=208, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, tmp={13:0}, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4092] EXPR ldv_blk_make_request_5((vblk->disk)->queue, bio, 208U) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, (vblk->disk)->queue={27670116110564327426:27670116110564327481}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, bio={0:0}, disk={27670116110564327479:0}, disk={27670116110564327479:0}, features={27670116110564327469:0}, id_str={27670116110564327459:0}, id_str={27670116110564327459:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_make_request_5((vblk->disk)->queue, bio, 208U)={13:0}, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, tmp___0=0, vblk={27670116110564327476:0}, vblk->disk={27670116110564327448:0}, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4092] req = ldv_blk_make_request_5((vblk->disk)->queue, bio, 208U) [L4093] CALL, EXPR IS_ERR((void const *)req) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={13:0}, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4617] long tmp ; VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={13:0}, ptr={13:0}, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4620] CALL, EXPR ldv_is_err(ptr) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={13:0}, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4648] RET return ((unsigned long )ptr > 2012UL); VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, \result=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={13:0}, ptr={13:0}, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4620] EXPR ldv_is_err(ptr) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={13:0}, ptr={13:0}, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4620] tmp = ldv_is_err(ptr) [L4621] RET return (tmp); VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, \result=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={13:0}, ptr={13:0}, ref_cnt=0, tmp=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4093] EXPR IS_ERR((void const *)req) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, bio={0:0}, disk={27670116110564327479:0}, disk={27670116110564327479:0}, features={27670116110564327469:0}, id_str={27670116110564327459:0}, id_str={27670116110564327459:0}, id_table={27670116110564327489:0}, index=0, IS_ERR((void const *)req)=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, req={13:0}, tmp___0=0, vblk={27670116110564327476:0}, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4093] tmp___2 = IS_ERR((void const *)req) [L4094] COND FALSE !(tmp___2 != 0L) [L4101] FCALL req->cmd_type = 7 [L4102] EXPR, FCALL vblk->disk [L4102] EXPR, FCALL (vblk->disk)->queue [L4102] EXPR, FCALL vblk->disk [L4102] EXPR, FCALL blk_execute_rq((vblk->disk)->queue, vblk->disk, req, 0) [L4102] tmp___3 = blk_execute_rq((vblk->disk)->queue, vblk->disk, req, 0) [L4103] RET return (tmp___3); VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, \result=15, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, bio={0:0}, disk={27670116110564327479:0}, disk={27670116110564327479:0}, features={27670116110564327469:0}, id_str={27670116110564327459:0}, id_str={27670116110564327459:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, req={13:0}, tmp___0=0, tmp___2=0, tmp___3=15, vblk={27670116110564327476:0}, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4124] EXPR virtblk_get_id(disk, (char *)(& id_str)) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(cmd)=1447184708, \old(data)=9223372036854775808, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mode)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, bdev={0:0}, bdev={0:0}, cmd=1447184708, data=9223372036854775808, disk={27670116110564327479:0}, features={27670116110564327469:0}, id_str={27670116110564327459:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, mode=0, ref_cnt=0, usr_data={0:-9223372036854775808}, vblk={27670116110564327476:0}, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtblk_get_id(disk, (char *)(& id_str))=15, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4124] err = virtblk_get_id(disk, (char *)(& id_str)) [L4125] COND FALSE !(err == 0) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(cmd)=1447184708, \old(data)=9223372036854775808, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mode)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, bdev={0:0}, bdev={0:0}, cmd=1447184708, data=9223372036854775808, disk={27670116110564327479:0}, err=15, features={27670116110564327469:0}, id_str={27670116110564327459:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, mode=0, ref_cnt=0, usr_data={0:-9223372036854775808}, vblk={27670116110564327476:0}, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4135] return (err); [L4135] RET return (err); VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(cmd)=1447184708, \old(data)=9223372036854775808, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mode)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, \result=15, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, bdev={0:0}, bdev={0:0}, cmd=1447184708, data=9223372036854775808, disk={27670116110564327479:0}, err=15, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, mode=0, ref_cnt=0, usr_data={0:-9223372036854775808}, vblk={27670116110564327476:0}, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4565] virtblk_ioctl(virtblk_fops_group0, ldvarg3, ldvarg2, ldvarg1) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, \read(ldvarg3)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=9223372036854775808, ldvarg2=1447184708, ldvarg3={27670116110564327478:0}, major=0, ref_cnt=0, tmp=9223372036854775808, tmp___0={0:0}, tmp___1=1447184708, tmp___2=2, tmp___4=1, tmp___5=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtblk_ioctl(virtblk_fops_group0, ldvarg3, ldvarg2, ldvarg1)=15, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4566] ldv_state_variable_2 = 1 VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=9223372036854775808, ldvarg2=1447184708, ldvarg3={27670116110564327478:0}, major=0, ref_cnt=0, tmp=9223372036854775808, tmp___0={0:0}, tmp___1=1447184708, tmp___2=2, tmp___4=1, tmp___5=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4480] tmp___2 = __VERIFIER_nondet_int() [L4482] case 0: [L4516] case 1: VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=9223372036854775808, ldvarg2=1447184708, ldvarg3={27670116110564327478:0}, major=0, ref_cnt=0, tmp=9223372036854775808, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=1, tmp___5=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4517] COND TRUE ldv_state_variable_0 != 0 [L4518] tmp___4 = __VERIFIER_nondet_int() [L4520] case 0: VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=9223372036854775808, ldvarg2=1447184708, ldvarg3={27670116110564327478:0}, major=0, ref_cnt=0, tmp=9223372036854775808, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=0, tmp___5=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4521] COND TRUE ldv_state_variable_0 == 3 && ref_cnt == 0 VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=9223372036854775808, ldvarg2=1447184708, ldvarg3={27670116110564327478:0}, major=0, ref_cnt=0, tmp=9223372036854775808, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=0, tmp___5=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4522] CALL fini() VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4422] FCALL unregister_blkdev((unsigned int )major, "virtblk") [L4423] RET, FCALL unregister_virtio_driver(& virtio_blk) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4522] fini() VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=9223372036854775808, ldvarg2=1447184708, ldvarg3={27670116110564327478:0}, major=0, ref_cnt=0, tmp=9223372036854775808, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=0, tmp___5=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4523] ldv_state_variable_0 = 2 VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=9223372036854775808, ldvarg2=1447184708, ldvarg3={27670116110564327478:0}, major=0, ref_cnt=0, tmp=9223372036854775808, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=0, tmp___5=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4593] CALL ldv_check_final_state() VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4773] COND FALSE !(ldv_blk_rq == 0) VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L4776] CALL ldv_error() VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] [L3643] __VERIFIER_error() VAL ["&(&vblk->lock)->rlock"={27670116110564327425:0}, "include/trace/events/kmem.h"={27670116110564327438:0}, "requests"={27670116110564327428:0}, "vd%c"={27670116110564327462:0}, "vd%c%c"={27670116110564327457:0}, "vd%c%c%c"={1:0}, "virtblk"={27670116110564327451:0}, "virtblk"={27670116110564327482:0}, "virtio_blk"={27670116110564327452:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=0, \old(virtblk_fops_group0)=0, \old(virtio_blk_group0)=0, \old(virtio_blk_group0)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={27670116110564327460:27670116110564327439}, features={27670116110564327469:0}, id_table={27670116110564327489:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={27670116110564327436:0}, virtblk_fops_group0={0:0}, virtio_blk={27670116110564327442:0}, virtio_blk_group0={0:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 76 procedures, 619 locations, 1 error locations. UNSAFE Result, 36.8s OverallTime, 8 OverallIterations, 4 TraceHistogramMax, 3.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 4441 SDtfs, 1603 SDslu, 9415 SDs, 0 SdLazy, 73 SolverSat, 15 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 2.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 459 GetRequests, 426 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3108occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 7 MinimizatonAttempts, 13 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 31.6s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 1314 NumberOfCodeBlocks, 1314 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 1160 ConstructedInterpolants, 0 QuantifiedInterpolants, 170012 SizeOfPredicates, 3 NumberOfNonLiveVariables, 2913 ConjunctsInSsa, 15 ConjunctsInUnsatCore, 10 InterpolantComputations, 4 PerfectInterpolantSequences, 228/248 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 09:01:18,535 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 09:01:18,536 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 09:01:18,545 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 09:01:18,545 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 09:01:18,546 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 09:01:18,547 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 09:01:18,548 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 09:01:18,549 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 09:01:18,549 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 09:01:18,550 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 09:01:18,550 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 09:01:18,551 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 09:01:18,551 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 09:01:18,552 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 09:01:18,553 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 09:01:18,553 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 09:01:18,554 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 09:01:18,556 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 09:01:18,557 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 09:01:18,557 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 09:01:18,558 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 09:01:18,560 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 09:01:18,560 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 09:01:18,560 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 09:01:18,561 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 09:01:18,562 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 09:01:18,562 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 09:01:18,563 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 09:01:18,563 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 09:01:18,564 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 09:01:18,564 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 09:01:18,564 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 09:01:18,564 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 09:01:18,565 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 09:01:18,566 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 09:01:18,566 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-18 09:01:18,576 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 09:01:18,576 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 09:01:18,577 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 09:01:18,577 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 09:01:18,578 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 09:01:18,578 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 09:01:18,578 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 09:01:18,578 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 09:01:18,578 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 09:01:18,579 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 09:01:18,579 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 09:01:18,579 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 09:01:18,579 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 09:01:18,579 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 09:01:18,579 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 09:01:18,579 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 09:01:18,580 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 09:01:18,580 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 09:01:18,580 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 09:01:18,580 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 09:01:18,580 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 09:01:18,580 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 09:01:18,580 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 09:01:18,581 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 09:01:18,581 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 09:01:18,581 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 09:01:18,581 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 09:01:18,581 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 09:01:18,581 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 09:01:18,581 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 09:01:18,582 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_e3548540-9f48-42f6-8f1a-76ebddd4d859/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 -> 3febb4cad10e1dcca564dc92c54e35aa9ecdd9b7 [2018-11-18 09:01:18,616 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 09:01:18,626 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 09:01:18,629 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 09:01:18,630 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 09:01:18,631 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 09:01:18,631 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 09:01:18,673 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/data/5d2166954/9b2efc2028574e5b97f54fd6b29dc077/FLAGcca84801f [2018-11-18 09:01:19,108 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 09:01:19,108 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 09:01:19,126 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/data/5d2166954/9b2efc2028574e5b97f54fd6b29dc077/FLAGcca84801f [2018-11-18 09:01:19,138 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/data/5d2166954/9b2efc2028574e5b97f54fd6b29dc077 [2018-11-18 09:01:19,140 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 09:01:19,141 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 09:01:19,142 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 09:01:19,142 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 09:01:19,145 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 09:01:19,145 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:01:19" (1/1) ... [2018-11-18 09:01:19,147 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77db2154 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:01:19, skipping insertion in model container [2018-11-18 09:01:19,148 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:01:19" (1/1) ... [2018-11-18 09:01:19,155 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 09:01:19,215 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 09:01:20,131 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:01:20,221 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 09:01:20,486 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:01:20,554 INFO L195 MainTranslator]: Completed translation [2018-11-18 09:01:20,555 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:01:20 WrapperNode [2018-11-18 09:01:20,555 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 09:01:20,555 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 09:01:20,555 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 09:01:20,556 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 09:01:20,564 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:01:20" (1/1) ... [2018-11-18 09:01:20,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:01:20" (1/1) ... [2018-11-18 09:01:20,594 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:01:20" (1/1) ... [2018-11-18 09:01:20,594 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:01:20" (1/1) ... [2018-11-18 09:01:20,649 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:01:20" (1/1) ... [2018-11-18 09:01:20,658 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:01:20" (1/1) ... [2018-11-18 09:01:20,667 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:01:20" (1/1) ... [2018-11-18 09:01:20,680 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 09:01:20,680 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 09:01:20,681 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 09:01:20,681 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 09:01:20,681 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:01:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 09:01:20,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 09:01:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 09:01:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~C_UINT~X~C_UINT~X~~gfp_t~0~TO~VOID [2018-11-18 09:01:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_UINT~TO~VOID [2018-11-18 09:01:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-18 09:01:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-18 09:01:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-18 09:01:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2018-11-18 09:01:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-18 09:01:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-18 09:01:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-18 09:01:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 09:01:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-18 09:01:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2018-11-18 09:01:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2018-11-18 09:01:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2018-11-18 09:01:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2018-11-18 09:01:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-18 09:01:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_kmalloc_pool [2018-11-18 09:01:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure req_get_ioprio [2018-11-18 09:01:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2018-11-18 09:01:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_logical_block_size [2018-11-18 09:01:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2018-11-18 09:01:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2018-11-18 09:01:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_index [2018-11-18 09:01:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2018-11-18 09:01:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 09:01:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_large [2018-11-18 09:01:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 09:01:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 09:01:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-18 09:01:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-18 09:01:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-18 09:01:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-18 09:01:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 09:01:20,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 09:01:20,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 09:01:20,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-18 09:01:20,738 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2018-11-18 09:01:20,738 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2018-11-18 09:01:20,738 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_buf [2018-11-18 09:01:20,738 INFO L138 BoogieDeclarations]: Found implementation of procedure virtqueue_add_buf [2018-11-18 09:01:20,738 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_has_feature [2018-11-18 09:01:20,738 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_config_buf [2018-11-18 09:01:20,739 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_find_single_vq [2018-11-18 09:01:20,739 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_done [2018-11-18 09:01:20,739 INFO L138 BoogieDeclarations]: Found implementation of procedure do_req [2018-11-18 09:01:20,739 INFO L138 BoogieDeclarations]: Found implementation of procedure do_virtblk_request [2018-11-18 09:01:20,739 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_prepare_flush [2018-11-18 09:01:20,739 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_get_id [2018-11-18 09:01:20,739 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_ioctl [2018-11-18 09:01:20,739 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_getgeo [2018-11-18 09:01:20,739 INFO L138 BoogieDeclarations]: Found implementation of procedure index_to_minor [2018-11-18 09:01:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_probe [2018-11-18 09:01:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_remove [2018-11-18 09:01:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2018-11-18 09:01:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure fini [2018-11-18 09:01:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_virtio_driver_1 [2018-11-18 09:01:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_block_device_operations_2 [2018-11-18 09:01:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 09:01:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2018-11-18 09:01:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-18 09:01:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-18 09:01:20,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blk_make_request_5 [2018-11-18 09:01:20,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2018-11-18 09:01:20,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-18 09:01:20,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-18 09:01:20,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-18 09:01:20,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-18 09:01:20,742 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR___0 [2018-11-18 09:01:20,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blk_get_request [2018-11-18 09:01:20,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blk_make_request [2018-11-18 09:01:20,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_blk_rq [2018-11-18 09:01:20,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 09:01:20,742 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 09:01:20,742 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-18 09:01:20,742 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 09:01:20,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 09:01:20,743 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-18 09:01:20,743 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-18 09:01:20,743 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-18 09:01:20,743 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-18 09:01:20,743 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2018-11-18 09:01:20,743 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-18 09:01:20,743 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2018-11-18 09:01:20,743 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-18 09:01:20,744 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-18 09:01:20,744 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-18 09:01:20,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 09:01:20,744 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-18 09:01:20,744 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-18 09:01:20,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 09:01:20,744 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-18 09:01:20,744 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-18 09:01:20,744 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2018-11-18 09:01:20,745 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 09:01:20,745 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-18 09:01:20,745 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-18 09:01:20,745 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 09:01:20,745 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-18 09:01:20,745 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-18 09:01:20,745 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2018-11-18 09:01:20,745 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2018-11-18 09:01:20,745 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2018-11-18 09:01:20,745 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2018-11-18 09:01:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2018-11-18 09:01:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2018-11-18 09:01:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2018-11-18 09:01:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure set_disk_ro [2018-11-18 09:01:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2018-11-18 09:01:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-18 09:01:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2018-11-18 09:01:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-18 09:01:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2018-11-18 09:01:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2018-11-18 09:01:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-18 09:01:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-18 09:01:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2018-11-18 09:01:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2018-11-18 09:01:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2018-11-18 09:01:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2018-11-18 09:01:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_kmalloc [2018-11-18 09:01:20,748 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_kfree [2018-11-18 09:01:20,748 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_kmalloc_pool [2018-11-18 09:01:20,748 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2018-11-18 09:01:20,748 INFO L130 BoogieDeclarations]: Found specification of procedure bio_map_kern [2018-11-18 09:01:20,748 INFO L130 BoogieDeclarations]: Found specification of procedure req_get_ioprio [2018-11-18 09:01:20,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-18 09:01:20,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blk_make_request_5 [2018-11-18 09:01:20,748 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_ioctl [2018-11-18 09:01:20,749 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_queue [2018-11-18 09:01:20,749 INFO L130 BoogieDeclarations]: Found specification of procedure blk_stop_queue [2018-11-18 09:01:20,749 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq [2018-11-18 09:01:20,749 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2018-11-18 09:01:20,749 INFO L130 BoogieDeclarations]: Found specification of procedure blk_peek_request [2018-11-18 09:01:20,749 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_request [2018-11-18 09:01:20,749 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request_all [2018-11-18 09:01:20,749 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_queue [2018-11-18 09:01:20,750 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2018-11-18 09:01:20,750 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_bounce_limit [2018-11-18 09:01:20,750 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_sectors [2018-11-18 09:01:20,750 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segments [2018-11-18 09:01:20,750 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segment_size [2018-11-18 09:01:20,750 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_logical_block_size [2018-11-18 09:01:20,750 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_physical_block_size [2018-11-18 09:01:20,750 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_alignment_offset [2018-11-18 09:01:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_io_min [2018-11-18 09:01:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_io_opt [2018-11-18 09:01:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_ordered [2018-11-18 09:01:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_sg [2018-11-18 09:01:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure queue_logical_block_size [2018-11-18 09:01:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blk_make_request [2018-11-18 09:01:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-18 09:01:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-18 09:01:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-18 09:01:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 09:01:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2018-11-18 09:01:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 09:01:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~C_UINT~X~C_UINT~X~~gfp_t~0~TO~VOID [2018-11-18 09:01:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 09:01:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2018-11-18 09:01:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_index [2018-11-18 09:01:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2018-11-18 09:01:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 09:01:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 09:01:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2018-11-18 09:01:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_large [2018-11-18 09:01:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 09:01:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-18 09:01:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-18 09:01:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 09:01:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2018-11-18 09:01:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-18 09:01:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-18 09:01:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-18 09:01:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-18 09:01:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-18 09:01:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-18 09:01:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-18 09:01:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-18 09:01:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 09:01:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 09:01:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-18 09:01:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_virtio_driver_1 [2018-11-18 09:01:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_block_device_operations_2 [2018-11-18 09:01:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2018-11-18 09:01:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2018-11-18 09:01:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 09:01:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_buf [2018-11-18 09:01:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2018-11-18 09:01:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure virtqueue_add_buf_gfp [2018-11-18 09:01:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure virtqueue_add_buf [2018-11-18 09:01:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure virtqueue_kick [2018-11-18 09:01:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure virtqueue_get_buf [2018-11-18 09:01:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure register_virtio_driver [2018-11-18 09:01:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_virtio_driver [2018-11-18 09:01:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_check_driver_offered_feature [2018-11-18 09:01:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_has_feature [2018-11-18 09:01:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_config_buf [2018-11-18 09:01:20,757 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_UINT~TO~VOID [2018-11-18 09:01:20,757 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_find_single_vq [2018-11-18 09:01:20,757 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-18 09:01:20,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 09:01:20,757 INFO L130 BoogieDeclarations]: Found specification of procedure blk_done [2018-11-18 09:01:20,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-18 09:01:20,757 INFO L130 BoogieDeclarations]: Found specification of procedure do_req [2018-11-18 09:01:20,757 INFO L130 BoogieDeclarations]: Found specification of procedure do_virtblk_request [2018-11-18 09:01:20,757 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_prepare_flush [2018-11-18 09:01:20,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-18 09:01:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_get_id [2018-11-18 09:01:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_ioctl [2018-11-18 09:01:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_getgeo [2018-11-18 09:01:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-18 09:01:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure index_to_minor [2018-11-18 09:01:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_probe [2018-11-18 09:01:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-18 09:01:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_remove [2018-11-18 09:01:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure init [2018-11-18 09:01:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure fini [2018-11-18 09:01:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 09:01:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 09:01:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 09:01:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 09:01:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2018-11-18 09:01:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-18 09:01:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR___0 [2018-11-18 09:01:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blk_get_request [2018-11-18 09:01:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_blk_rq [2018-11-18 09:01:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 09:01:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 09:01:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-18 09:01:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 09:01:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-18 09:01:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-18 09:01:24,954 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 09:01:24,954 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:01:24 BoogieIcfgContainer [2018-11-18 09:01:24,955 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 09:01:24,955 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 09:01:24,955 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 09:01:24,958 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 09:01:24,958 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 09:01:19" (1/3) ... [2018-11-18 09:01:24,959 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c632177 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 09:01:24, skipping insertion in model container [2018-11-18 09:01:24,959 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:01:20" (2/3) ... [2018-11-18 09:01:24,959 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c632177 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 09:01:24, skipping insertion in model container [2018-11-18 09:01:24,959 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:01:24" (3/3) ... [2018-11-18 09:01:24,961 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 09:01:24,968 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 09:01:24,975 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 09:01:24,988 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 09:01:25,010 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 09:01:25,011 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 09:01:25,011 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 09:01:25,011 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 09:01:25,011 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 09:01:25,012 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 09:01:25,012 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 09:01:25,012 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 09:01:25,012 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 09:01:25,036 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states. [2018-11-18 09:01:25,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-11-18 09:01:25,042 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:01:25,043 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:01:25,045 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:01:25,048 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:01:25,049 INFO L82 PathProgramCache]: Analyzing trace with hash -781890202, now seen corresponding path program 1 times [2018-11-18 09:01:25,052 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 09:01:25,052 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 09:01:25,070 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:01:25,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:01:25,171 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 09:01:25,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:01:25,198 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 09:01:25,203 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:01:25,204 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 09:01:25,206 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 09:01:25,215 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 09:01:25,216 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:01:25,217 INFO L87 Difference]: Start difference. First operand 597 states. Second operand 3 states. [2018-11-18 09:01:25,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:01:25,362 INFO L93 Difference]: Finished difference Result 1507 states and 1945 transitions. [2018-11-18 09:01:25,366 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 09:01:25,367 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 33 [2018-11-18 09:01:25,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:01:25,387 INFO L225 Difference]: With dead ends: 1507 [2018-11-18 09:01:25,387 INFO L226 Difference]: Without dead ends: 905 [2018-11-18 09:01:25,393 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:01:25,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 905 states. [2018-11-18 09:01:25,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 905 to 905. [2018-11-18 09:01:25,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 905 states. [2018-11-18 09:01:25,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 905 states and 1151 transitions. [2018-11-18 09:01:25,490 INFO L78 Accepts]: Start accepts. Automaton has 905 states and 1151 transitions. Word has length 33 [2018-11-18 09:01:25,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:01:25,490 INFO L480 AbstractCegarLoop]: Abstraction has 905 states and 1151 transitions. [2018-11-18 09:01:25,490 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 09:01:25,490 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1151 transitions. [2018-11-18 09:01:25,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-11-18 09:01:25,496 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:01:25,497 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:01:25,497 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:01:25,497 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:01:25,497 INFO L82 PathProgramCache]: Analyzing trace with hash 1464954665, now seen corresponding path program 1 times [2018-11-18 09:01:25,498 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 09:01:25,498 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/cvc4nyu Starting monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 09:01:25,523 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:01:25,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:01:25,684 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 09:01:25,702 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 09:01:25,702 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [MP cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (3)] Exception during sending of exit command (exit): Broken pipe [2018-11-18 09:01:25,705 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:01:25,705 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 09:01:25,706 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 09:01:25,706 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 09:01:25,706 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:01:25,707 INFO L87 Difference]: Start difference. First operand 905 states and 1151 transitions. Second operand 3 states. [2018-11-18 09:01:25,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:01:25,845 INFO L93 Difference]: Finished difference Result 2507 states and 3190 transitions. [2018-11-18 09:01:25,846 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 09:01:25,846 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 104 [2018-11-18 09:01:25,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:01:25,855 INFO L225 Difference]: With dead ends: 2507 [2018-11-18 09:01:25,855 INFO L226 Difference]: Without dead ends: 1616 [2018-11-18 09:01:25,858 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 102 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:01:25,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1616 states. [2018-11-18 09:01:25,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1616 to 1606. [2018-11-18 09:01:25,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1606 states. [2018-11-18 09:01:25,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1606 states and 2044 transitions. [2018-11-18 09:01:25,930 INFO L78 Accepts]: Start accepts. Automaton has 1606 states and 2044 transitions. Word has length 104 [2018-11-18 09:01:25,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:01:25,930 INFO L480 AbstractCegarLoop]: Abstraction has 1606 states and 2044 transitions. [2018-11-18 09:01:25,930 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 09:01:25,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 2044 transitions. [2018-11-18 09:01:25,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-11-18 09:01:25,936 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:01:25,936 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:01:25,936 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:01:25,936 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:01:25,937 INFO L82 PathProgramCache]: Analyzing trace with hash 1238142980, now seen corresponding path program 1 times [2018-11-18 09:01:25,937 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 09:01:25,938 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/cvc4nyu Starting monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 09:01:25,961 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:01:26,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:01:26,376 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 09:01:26,405 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-11-18 09:01:26,405 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 09:01:26,410 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:01:26,410 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 09:01:26,411 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 09:01:26,411 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 09:01:26,411 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 09:01:26,411 INFO L87 Difference]: Start difference. First operand 1606 states and 2044 transitions. Second operand 4 states. [2018-11-18 09:01:26,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:01:26,511 INFO L93 Difference]: Finished difference Result 3193 states and 4068 transitions. [2018-11-18 09:01:26,512 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 09:01:26,512 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 140 [2018-11-18 09:01:26,512 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:01:26,520 INFO L225 Difference]: With dead ends: 3193 [2018-11-18 09:01:26,520 INFO L226 Difference]: Without dead ends: 1607 [2018-11-18 09:01:26,524 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 137 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-18 09:01:26,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1607 states. [2018-11-18 09:01:26,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1607 to 1607. [2018-11-18 09:01:26,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1607 states. [2018-11-18 09:01:26,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1607 states and 2045 transitions. [2018-11-18 09:01:26,586 INFO L78 Accepts]: Start accepts. Automaton has 1607 states and 2045 transitions. Word has length 140 [2018-11-18 09:01:26,586 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:01:26,586 INFO L480 AbstractCegarLoop]: Abstraction has 1607 states and 2045 transitions. [2018-11-18 09:01:26,587 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 09:01:26,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 2045 transitions. [2018-11-18 09:01:26,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-11-18 09:01:26,590 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:01:26,591 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:01:26,591 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:01:26,591 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:01:26,591 INFO L82 PathProgramCache]: Analyzing trace with hash -1991044045, now seen corresponding path program 1 times [2018-11-18 09:01:26,592 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 09:01:26,592 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/cvc4nyu Starting monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 09:01:26,620 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:01:26,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:01:27,067 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 09:01:27,114 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-11-18 09:01:27,114 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 09:01:27,359 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-18 09:01:27,363 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 09:01:27,363 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2018-11-18 09:01:27,363 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 09:01:27,364 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 09:01:27,364 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-11-18 09:01:27,364 INFO L87 Difference]: Start difference. First operand 1607 states and 2045 transitions. Second operand 8 states. [2018-11-18 09:01:27,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:01:27,545 INFO L93 Difference]: Finished difference Result 3198 states and 4075 transitions. [2018-11-18 09:01:27,546 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 09:01:27,546 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 141 [2018-11-18 09:01:27,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:01:27,550 INFO L225 Difference]: With dead ends: 3198 [2018-11-18 09:01:27,551 INFO L226 Difference]: Without dead ends: 1610 [2018-11-18 09:01:27,553 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 283 GetRequests, 274 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2018-11-18 09:01:27,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1610 states. [2018-11-18 09:01:27,584 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1610 to 1610. [2018-11-18 09:01:27,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1610 states. [2018-11-18 09:01:27,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 1610 states and 2048 transitions. [2018-11-18 09:01:27,588 INFO L78 Accepts]: Start accepts. Automaton has 1610 states and 2048 transitions. Word has length 141 [2018-11-18 09:01:27,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:01:27,589 INFO L480 AbstractCegarLoop]: Abstraction has 1610 states and 2048 transitions. [2018-11-18 09:01:27,589 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 09:01:27,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 2048 transitions. [2018-11-18 09:01:27,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-11-18 09:01:27,591 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:01:27,591 INFO L375 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:01:27,592 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:01:27,592 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:01:27,592 INFO L82 PathProgramCache]: Analyzing trace with hash 962831300, now seen corresponding path program 2 times [2018-11-18 09:01:27,592 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 09:01:27,592 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/cvc4nyu Starting monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 09:01:27,625 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2018-11-18 09:01:28,371 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-18 09:01:28,371 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 09:01:28,501 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 09:01:28,539 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-11-18 09:01:28,539 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 09:01:28,543 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:01:28,543 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 09:01:28,543 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 09:01:28,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 09:01:28,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 09:01:28,543 INFO L87 Difference]: Start difference. First operand 1610 states and 2048 transitions. Second operand 5 states. [2018-11-18 09:01:30,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:01:30,641 INFO L93 Difference]: Finished difference Result 3218 states and 4097 transitions. [2018-11-18 09:01:30,641 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 09:01:30,641 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 144 [2018-11-18 09:01:30,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:01:30,648 INFO L225 Difference]: With dead ends: 3218 [2018-11-18 09:01:30,648 INFO L226 Difference]: Without dead ends: 1625 [2018-11-18 09:01:30,652 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 140 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 09:01:30,654 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1625 states. [2018-11-18 09:01:30,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1625 to 1617. [2018-11-18 09:01:30,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1617 states. [2018-11-18 09:01:30,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1617 states and 2053 transitions. [2018-11-18 09:01:30,703 INFO L78 Accepts]: Start accepts. Automaton has 1617 states and 2053 transitions. Word has length 144 [2018-11-18 09:01:30,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:01:30,703 INFO L480 AbstractCegarLoop]: Abstraction has 1617 states and 2053 transitions. [2018-11-18 09:01:30,704 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 09:01:30,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2053 transitions. [2018-11-18 09:01:30,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-11-18 09:01:30,706 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:01:30,706 INFO L375 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:01:30,707 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:01:30,707 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:01:30,707 INFO L82 PathProgramCache]: Analyzing trace with hash -321079867, now seen corresponding path program 1 times [2018-11-18 09:01:30,708 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 09:01:30,708 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e3548540-9f48-42f6-8f1a-76ebddd4d859/bin-2019/uautomizer/cvc4nyu Starting monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 09:01:30,733 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 09:01:32,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 09:01:33,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 09:01:33,870 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 09:01:33,896 WARN L387 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2018-11-18 09:01:33,924 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType STRUCT~~virtio_driver?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*virtio_device_id?feature_table~*UINT?feature_table_size~UINT?probe~*((*virtio_device ) : INT)?remove~*((*virtio_device ) : VOID)?config_changed~*((*virtio_device ) : VOID)# [2018-11-18 09:01:33,924 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,924 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType STRUCT~~block_device_operations?open~*((*block_device ~fmode_t~0 ) : INT)?release~*((*gendisk ~fmode_t~0 ) : INT)?locked_ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?compat_ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?direct_access~*((*block_device ~sector_t~0 **VOID *ULONG ) : INT)?media_changed~*((*gendisk ) : INT)?unlock_native_capacity~*((*gendisk ) : VOID)?revalidate_disk~*((*gendisk ) : INT)?getgeo~*((*block_device *hd_geometry ) : INT)?swap_slot_free_notify~*((*block_device ULONG ) : VOID)?owner~*module# [2018-11-18 09:01:33,925 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType ARRAY#_unrecognizedDimensions_~STRUCT~~virtio_device_id?device~~__u32~0?vendor~~__u32~0## [2018-11-18 09:01:33,925 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,925 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType STRUCT~~virtio_driver?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*virtio_device_id?feature_table~*UINT?feature_table_size~UINT?probe~*((*virtio_device ) : INT)?remove~*((*virtio_device ) : VOID)?config_changed~*((*virtio_device ) : VOID)# [2018-11-18 09:01:33,925 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType ARRAY#_unrecognizedDimensions_~STRUCT~~virtio_device_id?device~~__u32~0?vendor~~__u32~0## [2018-11-18 09:01:33,925 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,926 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType ARRAY#_unrecognizedDimensions_~UINT# [2018-11-18 09:01:33,928 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,929 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType STRUCT~~block_device_operations?open~*((*block_device ~fmode_t~0 ) : INT)?release~*((*gendisk ~fmode_t~0 ) : INT)?locked_ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?compat_ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?direct_access~*((*block_device ~sector_t~0 **VOID *ULONG ) : INT)?media_changed~*((*gendisk ) : INT)?unlock_native_capacity~*((*gendisk ) : VOID)?revalidate_disk~*((*gendisk ) : INT)?getgeo~*((*block_device *hd_geometry ) : INT)?swap_slot_free_notify~*((*block_device ULONG ) : VOID)?owner~*module# [2018-11-18 09:01:33,929 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,929 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,929 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,929 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,930 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType ARRAY#_unrecognizedDimensions_~UINT# [2018-11-18 09:01:33,931 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,931 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,931 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,932 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,932 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,932 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,933 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,933 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,933 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,933 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,934 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,934 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,935 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,935 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,936 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,936 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,936 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,936 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,937 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,937 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,938 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,940 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,940 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,940 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,941 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,942 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,942 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,942 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,942 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,943 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,944 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,944 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,944 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,944 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,945 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,945 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,946 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,948 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,948 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,948 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,948 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,949 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,950 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,950 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,950 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,950 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,951 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,951 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,951 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,952 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,952 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,953 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,953 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,953 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,953 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,953 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,954 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,958 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,958 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,958 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,959 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,959 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,959 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,959 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,959 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,960 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,960 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,960 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,962 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,963 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,963 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,964 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,964 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,964 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,964 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,964 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,964 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,965 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,965 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,965 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,965 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,965 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,965 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,965 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,966 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,968 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,968 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,968 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,969 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,969 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,969 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,969 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,969 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,970 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,970 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,970 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,970 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,971 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,971 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,971 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,971 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,971 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,972 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,972 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,972 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,972 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,972 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,973 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,973 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,973 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,973 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,974 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,974 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,974 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,974 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,975 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,975 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,975 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,975 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,976 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,976 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,976 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,976 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,977 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,977 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,977 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,977 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,977 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,977 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,978 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,978 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,981 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,981 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,981 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,981 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,981 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,981 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,982 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,982 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,982 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,982 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,982 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,983 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,983 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,983 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,983 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,983 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,983 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,983 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,984 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,984 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,984 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,984 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,984 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,984 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,984 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,984 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,985 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,985 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,985 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,985 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,985 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,985 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,986 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,986 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,986 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,986 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,986 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,986 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,987 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,987 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,987 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,987 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,987 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,987 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,988 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,988 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,988 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,988 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,989 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,989 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,989 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,989 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,990 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,990 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,990 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,990 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,990 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,990 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,991 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,991 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,991 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,991 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,992 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,992 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,992 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,992 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,993 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,993 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,993 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,993 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,993 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,993 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,993 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,993 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,994 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,994 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,994 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,994 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,995 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,995 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,995 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,995 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,995 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,996 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,996 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,996 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,996 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,996 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,996 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,997 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:33,997 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,997 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,997 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,997 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,998 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:33,998 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,998 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,998 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:33,999 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,999 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:33,999 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:33,999 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,000 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,000 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,000 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,000 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,001 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,001 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,001 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,001 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,002 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,002 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,003 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,004 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,004 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,004 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,004 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,005 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,005 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,005 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,005 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,005 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,006 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,006 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,006 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,006 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,006 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,006 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,007 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,007 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,007 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,007 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,007 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,008 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,008 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,008 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,008 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,009 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,009 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,009 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,009 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,010 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,010 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,010 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,010 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,010 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,011 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,011 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,011 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,011 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,011 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,012 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,012 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,012 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,012 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,012 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,013 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,013 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,013 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,013 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,013 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,014 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,014 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,014 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,014 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,014 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,015 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,015 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,015 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,015 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,015 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,015 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,016 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,016 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,016 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,016 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,016 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,017 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,017 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,017 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,017 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,017 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,017 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,018 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,018 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,018 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,018 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,018 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,019 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,019 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,019 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,019 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,019 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,019 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,020 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,020 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,020 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,020 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,020 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,020 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,021 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,021 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,021 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,021 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,021 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,021 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,022 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,022 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,022 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,022 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,022 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,022 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,023 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,023 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,023 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,023 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,023 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,024 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,024 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,024 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,024 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,024 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,024 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,025 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,025 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,025 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,025 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,025 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,025 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,026 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,026 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,026 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,026 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,026 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,027 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,027 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv64 could not be translated for associated CType *~vq_callback_t~0 [2018-11-18 09:01:34,027 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,027 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv64 could not be translated for associated CType *~vq_callback_t~0 [2018-11-18 09:01:34,028 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,028 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,028 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,028 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv64 could not be translated for associated CType *~vq_callback_t~0 [2018-11-18 09:01:34,028 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,028 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,028 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,028 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,028 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,029 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,029 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,029 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,029 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,029 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,029 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,029 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,029 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,029 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,030 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,032 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,032 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,032 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,033 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,033 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,033 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,033 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,034 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,034 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,034 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,034 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,034 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,035 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,035 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,035 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,035 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,035 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,035 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,036 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,036 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,036 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,036 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,037 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,037 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,037 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,037 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,038 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,038 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,038 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,038 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,039 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,039 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,039 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,039 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,039 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,039 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,040 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,040 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,040 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,040 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,040 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,040 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,041 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,041 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,041 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,041 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,041 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,042 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,042 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,042 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,042 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,042 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,042 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,043 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,043 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,043 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,043 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,043 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,043 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,044 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,044 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,044 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,044 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,044 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,045 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,045 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,045 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,045 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,045 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,045 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,046 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,046 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,046 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,046 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,046 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,046 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,047 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,047 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,047 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,047 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,048 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,048 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,048 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,048 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,048 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,049 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,049 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,049 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,049 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,049 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,050 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,050 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,050 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,051 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,051 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,051 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,051 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,051 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,052 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,052 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,052 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,052 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,052 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:34,053 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,053 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,053 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,053 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,053 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:34,053 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:34,053 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,054 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,054 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,054 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:34,054 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,054 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:34,055 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,055 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,055 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:34,055 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,055 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,056 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:34,056 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,056 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,056 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,056 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:34,056 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:34,056 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,056 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,057 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,057 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:34,057 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,057 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:34,057 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,058 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,058 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:34,058 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,058 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,058 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,059 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,059 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,059 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:34,059 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,059 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:34,059 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:34,059 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,059 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,060 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,060 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,060 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,060 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,060 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,060 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,061 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,061 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,061 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,061 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,061 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,062 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,062 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,062 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:34,062 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,062 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,062 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,063 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,063 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:34,063 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:34,063 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,063 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,064 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,064 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:34,064 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,064 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:34,064 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 09:01:34,064 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,064 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,065 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,065 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,065 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,065 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,065 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,066 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,066 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,066 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,066 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,066 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,066 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,067 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,067 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,067 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,067 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,067 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,068 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,068 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,068 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,068 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,068 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,068 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device [2018-11-18 09:01:34,069 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!vendor [2018-11-18 09:01:34,069 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,069 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device [2018-11-18 09:01:34,069 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~__mod_virtio_device_table~0!device [2018-11-18 09:01:34,094 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 09:01:34 BoogieIcfgContainer [2018-11-18 09:01:34,095 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 09:01:34,095 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 09:01:34,095 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 09:01:34,095 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 09:01:34,096 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:01:24" (3/4) ... [2018-11-18 09:01:34,098 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-18 09:01:34,098 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 09:01:34,099 INFO L168 Benchmark]: Toolchain (without parser) took 14958.70 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 241.7 MB). Free memory was 945.4 MB in the beginning and 839.7 MB in the end (delta: 105.7 MB). Peak memory consumption was 347.4 MB. Max. memory is 11.5 GB. [2018-11-18 09:01:34,100 INFO L168 Benchmark]: CDTParser took 0.18 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. [2018-11-18 09:01:34,100 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1413.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 210.2 MB). Free memory was 945.4 MB in the beginning and 822.2 MB in the end (delta: 123.2 MB). Peak memory consumption was 354.0 MB. Max. memory is 11.5 GB. [2018-11-18 09:01:34,101 INFO L168 Benchmark]: Boogie Preprocessor took 124.84 ms. Allocated memory is still 1.2 GB. Free memory was 822.2 MB in the beginning and 803.7 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2018-11-18 09:01:34,101 INFO L168 Benchmark]: RCFGBuilder took 4274.26 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 31.5 MB). Free memory was 803.7 MB in the beginning and 1.1 GB in the end (delta: -282.8 MB). Peak memory consumption was 112.9 MB. Max. memory is 11.5 GB. [2018-11-18 09:01:34,102 INFO L168 Benchmark]: TraceAbstraction took 9139.25 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 839.7 MB in the end (delta: 246.8 MB). Peak memory consumption was 246.8 MB. Max. memory is 11.5 GB. [2018-11-18 09:01:34,103 INFO L168 Benchmark]: Witness Printer took 3.67 ms. Allocated memory is still 1.3 GB. Free memory is still 839.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 09:01:34,105 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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1413.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 210.2 MB). Free memory was 945.4 MB in the beginning and 822.2 MB in the end (delta: 123.2 MB). Peak memory consumption was 354.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 124.84 ms. Allocated memory is still 1.2 GB. Free memory was 822.2 MB in the beginning and 803.7 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4274.26 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 31.5 MB). Free memory was 803.7 MB in the beginning and 1.1 GB in the end (delta: -282.8 MB). Peak memory consumption was 112.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 9139.25 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 839.7 MB in the end (delta: 246.8 MB). Peak memory consumption was 246.8 MB. Max. memory is 11.5 GB. * Witness Printer took 3.67 ms. Allocated memory is still 1.3 GB. Free memory is still 839.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType STRUCT~~virtio_driver?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*virtio_device_id?feature_table~*UINT?feature_table_size~UINT?probe~*((*virtio_device ) : INT)?remove~*((*virtio_device ) : VOID)?config_changed~*((*virtio_device ) : VOID)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType STRUCT~~block_device_operations?open~*((*block_device ~fmode_t~0 ) : INT)?release~*((*gendisk ~fmode_t~0 ) : INT)?locked_ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?compat_ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?direct_access~*((*block_device ~sector_t~0 **VOID *ULONG ) : INT)?media_changed~*((*gendisk ) : INT)?unlock_native_capacity~*((*gendisk ) : VOID)?revalidate_disk~*((*gendisk ) : INT)?getgeo~*((*block_device *hd_geometry ) : INT)?swap_slot_free_notify~*((*block_device ULONG ) : VOID)?owner~*module# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType ARRAY#_unrecognizedDimensions_~STRUCT~~virtio_device_id?device~~__u32~0?vendor~~__u32~0## - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType STRUCT~~virtio_driver?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*virtio_device_id?feature_table~*UINT?feature_table_size~UINT?probe~*((*virtio_device ) : INT)?remove~*((*virtio_device ) : VOID)?config_changed~*((*virtio_device ) : VOID)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType ARRAY#_unrecognizedDimensions_~STRUCT~~virtio_device_id?device~~__u32~0?vendor~~__u32~0## - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType ARRAY#_unrecognizedDimensions_~UINT# - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType STRUCT~~block_device_operations?open~*((*block_device ~fmode_t~0 ) : INT)?release~*((*gendisk ~fmode_t~0 ) : INT)?locked_ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?compat_ioctl~*((*block_device ~fmode_t~0 UINT ULONG ) : INT)?direct_access~*((*block_device ~sector_t~0 **VOID *ULONG ) : INT)?media_changed~*((*gendisk ) : INT)?unlock_native_capacity~*((*gendisk ) : VOID)?revalidate_disk~*((*gendisk ) : INT)?getgeo~*((*block_device *hd_geometry ) : INT)?swap_slot_free_notify~*((*block_device ULONG ) : VOID)?owner~*module# - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType ARRAY#_unrecognizedDimensions_~UINT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv64 could not be translated for associated CType *~vq_callback_t~0 - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv64 could not be translated for associated CType *~vq_callback_t~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv64 could not be translated for associated CType *~vq_callback_t~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch410 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch407 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch402 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *virtio_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *block_device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_virtio_device_table~0!device * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 3643]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of large string literal at line 4407. Possible FailurePath: [L3323] FCALL "include/trace/events/kmem.h" [L4239] FCALL "&(&vblk->lock)->rlock" [L4243] FCALL "requests" [L4277] FCALL "vd%c" [L4280] FCALL "vd%c%c" [L4285] FCALL "vd%c%c%c" [L4400] EXPR, FCALL "virtio_blk" [L4407] EXPR, FCALL "virtblk" [L4422] EXPR, FCALL "virtblk" [L3672] int LDV_IN_INTERRUPT = 1; [L3674] int ldv_state_variable_2 ; [L3675] int ref_cnt ; [L3676] int ldv_state_variable_1 ; [L3678] int ldv_state_variable_0 ; [L3823] static int major ; [L3824] static int index ; [L4396-L4399] FCALL static unsigned int features[9U] = { 0U, 2U, 1U, 4U, 5U, 6U, 7U, 9U, 10U}; [L4428] int ldv_retval_0 ; [L4429] int ldv_retval_1 ; [L4695] int ldv_blk_rq = 0; [L3673] struct block_device *virtblk_fops_group0 ; [L3677] struct virtio_device *virtio_blk_group0 ; [L4177-L4178] FCALL static struct block_device_operations const virtblk_fops = {0, 0, & virtblk_ioctl, 0, 0, 0, 0, 0, 0, & virtblk_getgeo, 0, & __this_module}; [L4394-L4395] FCALL static struct virtio_device_id const id_table[2U] = { {2U, 4294967295U}, {0U, 0U}}; [L4400-L4401] FCALL static struct virtio_driver virtio_blk = {{"virtio_blk", 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0}, (struct virtio_device_id const *)(& id_table), (unsigned int const *)(& features), 9U, & virtblk_probe, & virtblk_remove, 0}; [L4427] struct virtio_device_id const __mod_virtio_device_table ; VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old("&(&vblk->lock)->rlock")=0, \old("&(&vblk->lock)->rlock")=0, \old("include/trace/events/kmem.h")=0, \old("include/trace/events/kmem.h")=0, \old("requests")=0, \old("requests")=0, \old("vd%c")=0, \old("vd%c")=0, \old("vd%c%c")=0, \old("vd%c%c")=0, \old("vd%c%c%c")=0, \old("vd%c%c%c")=0, \old("virtblk")=0, \old("virtblk")=0, \old("virtblk")=0, \old("virtblk")=0, \old("virtio_blk")=0, \old("virtio_blk")=0, \old(__mod_virtio_device_table)=0, \old(__mod_virtio_device_table)=0, \old(features)=null, \old(features)=null, \old(id_table)=null, \old(id_table)=null, \old(index)=0, \old(ldv_blk_rq)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops)=null, \old(virtblk_fops)=null, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk)=null, \old(virtio_blk)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4454] unsigned long ldvarg1 ; [L4455] unsigned long tmp ; [L4456] FCALL fmode_t ldvarg3 ; [L4457] struct hd_geometry *ldvarg0 ; [L4458] void *tmp___0 ; [L4459] unsigned int ldvarg2 ; [L4460] unsigned int tmp___1 ; [L4461] int tmp___2 ; [L4462] int tmp___3 ; [L4463] int tmp___4 ; [L4464] int tmp___5 ; [L4467] tmp = __VERIFIER_nondet_ulong() [L4468] ldvarg1 = tmp VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg1=0, ldvarg3={1905:0}, major=0, ref_cnt=0, tmp=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4469] CALL, EXPR ldv_zalloc(16UL) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(size)=16, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L3594] void *p ; [L3595] void *tmp ; [L3596] int tmp___0 ; [L3599] tmp___0 = __VERIFIER_nondet_int() [L3600] COND TRUE tmp___0 != 0 [L3601] RET return ((void *)0); VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(size)=16, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, \result={0:0}, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, major=0, ref_cnt=0, size=16, tmp___0=1, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4469] EXPR ldv_zalloc(16UL) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_zalloc(16UL)={0:0}, ldvarg1=0, ldvarg3={1905:0}, major=0, ref_cnt=0, tmp=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4469] tmp___0 = ldv_zalloc(16UL) [L4470] ldvarg0 = (struct hd_geometry *)tmp___0 [L4471] tmp___1 = __VERIFIER_nondet_uint() [L4472] ldvarg2 = tmp___1 [L4473] FCALL ldv_initialize() VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1=0, ldvarg2=1447184708, ldvarg3={1905:0}, major=0, ref_cnt=0, tmp=0, tmp___0={0:0}, tmp___1=1447184708, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4474] FCALL memset((void *)(& ldvarg3), 0, 4UL) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1=0, ldvarg2=1447184708, ldvarg3={1905:0}, major=0, memset((void *)(& ldvarg3), 0, 4UL)={1905:0}, ref_cnt=0, tmp=0, tmp___0={0:0}, tmp___1=1447184708, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4475] ldv_state_variable_1 = 0 [L4476] ref_cnt = 0 [L4477] ldv_state_variable_0 = 1 [L4478] ldv_state_variable_2 = 0 VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1=0, ldvarg2=1447184708, ldvarg3={1905:0}, major=0, ref_cnt=0, tmp=0, tmp___0={0:0}, tmp___1=1447184708, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4480] tmp___2 = __VERIFIER_nondet_int() [L4482] case 0: [L4516] case 1: VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1=0, ldvarg2=1447184708, ldvarg3={1905:0}, major=0, ref_cnt=0, tmp=0, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4517] COND TRUE ldv_state_variable_0 != 0 [L4518] tmp___4 = __VERIFIER_nondet_int() [L4520] case 0: [L4529] case 1: VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1=0, ldvarg2=1447184708, ldvarg3={1905:0}, major=0, ref_cnt=0, tmp=0, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=1, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4530] COND TRUE ldv_state_variable_0 == 1 VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1=0, ldvarg2=1447184708, ldvarg3={1905:0}, major=0, ref_cnt=0, tmp=0, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=1, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4531] CALL, EXPR init() VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4404] int tmp ; [L4407] EXPR, FCALL register_blkdev(0U, "virtblk") [L4407] major = register_blkdev(0U, "virtblk") [L4408] COND FALSE !(major < 0) [L4413] EXPR, FCALL register_virtio_driver(& virtio_blk) [L4413] tmp = register_virtio_driver(& virtio_blk) [L4414] RET return (tmp); VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, \result=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, major=0, ref_cnt=0, tmp=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4531] EXPR init() VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, init()=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1=0, ldvarg2=1447184708, ldvarg3={1905:0}, major=0, ref_cnt=0, tmp=0, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=1, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4531] ldv_retval_1 = init() [L4532] COND TRUE ldv_retval_1 == 0 [L4533] ldv_state_variable_0 = 3 [L4534] ldv_state_variable_2 = 1 VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=0, ldvarg2=1447184708, ldvarg3={1905:0}, major=0, ref_cnt=0, tmp=0, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=1, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4535] CALL ldv_initialize_block_device_operations_2() VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4444] void *tmp ; VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4447] CALL, EXPR ldv_zalloc(464UL) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(size)=464, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L3594] void *p ; [L3595] void *tmp ; [L3596] int tmp___0 ; [L3599] tmp___0 = __VERIFIER_nondet_int() [L3600] COND TRUE tmp___0 != 0 [L3601] RET return ((void *)0); VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(size)=464, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, \result={0:0}, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, major=0, ref_cnt=0, size=464, tmp___0=1, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4447] EXPR ldv_zalloc(464UL) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, ldv_zalloc(464UL)={0:0}, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4447] tmp = ldv_zalloc(464UL) [L4448] RET virtblk_fops_group0 = (struct block_device *)tmp VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, major=0, ref_cnt=0, tmp={0:0}, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4535] ldv_initialize_block_device_operations_2() VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=0, ldvarg2=1447184708, ldvarg3={1905:0}, major=0, ref_cnt=0, tmp=0, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=1, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4536] ldv_state_variable_1 = 1 VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=0, ldvarg2=1447184708, ldvarg3={1905:0}, major=0, ref_cnt=0, tmp=0, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=1, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4537] CALL ldv_initialize_virtio_driver_1() VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4434] void *tmp ; VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4437] CALL, EXPR ldv_zalloc(1048UL) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(size)=1048, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L3594] void *p ; [L3595] void *tmp ; [L3596] int tmp___0 ; [L3599] tmp___0 = __VERIFIER_nondet_int() [L3600] COND TRUE tmp___0 != 0 [L3601] RET return ((void *)0); VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(size)=1048, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, \result={0:0}, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, size=1048, tmp___0=1, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4437] EXPR ldv_zalloc(1048UL) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_zalloc(1048UL)={0:0}, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4437] tmp = ldv_zalloc(1048UL) [L4438] RET virtio_blk_group0 = (struct virtio_device *)tmp VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, tmp={0:0}, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4537] ldv_initialize_virtio_driver_1() VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=0, ldvarg2=1447184708, ldvarg3={1905:0}, major=0, ref_cnt=0, tmp=0, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=1, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4541] COND FALSE !(ldv_retval_1 != 0) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=0, ldvarg2=1447184708, ldvarg3={1905:0}, major=0, ref_cnt=0, tmp=0, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=1, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4480] tmp___2 = __VERIFIER_nondet_int() [L4482] case 0: [L4516] case 1: [L4559] case 2: VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=0, ldvarg2=1447184708, ldvarg3={1905:0}, major=0, ref_cnt=0, tmp=0, tmp___0={0:0}, tmp___1=1447184708, tmp___2=2, tmp___4=1, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4560] COND TRUE ldv_state_variable_2 != 0 [L4561] tmp___5 = __VERIFIER_nondet_int() [L4563] case 0: VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=0, ldvarg2=1447184708, ldvarg3={1905:0}, major=0, ref_cnt=0, tmp=0, tmp___0={0:0}, tmp___1=1447184708, tmp___2=2, tmp___4=1, tmp___5=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4564] COND TRUE ldv_state_variable_2 == 1 [L4565] EXPR, FCALL \read(ldvarg3) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, \read(ldvarg3)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=0, ldvarg2=1447184708, ldvarg3={1905:0}, major=0, ref_cnt=0, tmp=0, tmp___0={0:0}, tmp___1=1447184708, tmp___2=2, tmp___4=1, tmp___5=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4565] CALL virtblk_ioctl(virtblk_fops_group0, ldvarg3, ldvarg2, ldvarg1) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(cmd)=1447184708, \old(data)=0, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mode)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, bdev={0:0}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4109] struct gendisk *disk ; [L4110] struct virtio_blk *vblk ; [L4111] void *usr_data ; [L4112] FCALL char id_str[20U] ; [L4113] int err ; [L4114] int tmp ; [L4115] bool tmp___0 ; [L4116] int tmp___1 ; [L4117] int tmp___2 ; [L4120] EXPR, FCALL bdev->bd_disk [L4120] disk = bdev->bd_disk [L4121] EXPR, FCALL disk->private_data [L4121] vblk = (struct virtio_blk *)disk->private_data [L4122] COND TRUE cmd == 1447184708U [L4123] usr_data = (void *)data VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(cmd)=1447184708, \old(data)=0, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mode)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, bdev={0:0}, bdev={0:0}, cmd=1447184708, data=0, disk={1905:-1076}, features={1048876:0}, id_str={177373472:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, mode=0, ref_cnt=0, usr_data={0:0}, vblk={881:16}, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4124] CALL, EXPR virtblk_get_id(disk, (char *)(& id_str)) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, disk={1905:-1076}, features={1048876:0}, id_str={177373472:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4073] struct virtio_blk *vblk ; [L4074] struct request *req ; [L4075] struct bio *bio ; [L4076] long tmp ; [L4077] long tmp___0 ; [L4078] long tmp___1 ; [L4079] long tmp___2 ; [L4080] int tmp___3 ; [L4083] EXPR, FCALL disk->private_data [L4083] vblk = (struct virtio_blk *)disk->private_data [L4084] EXPR, FCALL vblk->disk [L4084] EXPR, FCALL (vblk->disk)->queue [L4084] EXPR, FCALL bio_map_kern((vblk->disk)->queue, (void *)id_str, 20U, 208U) [L4084] bio = bio_map_kern((vblk->disk)->queue, (void *)id_str, 20U, 208U) [L4085] CALL, EXPR IS_ERR((void const *)bio) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={0:0}, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4617] long tmp ; VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={0:0}, ptr={0:0}, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4620] CALL, EXPR ldv_is_err(ptr) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={0:0}, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4648] RET return ((unsigned long )ptr > 2012UL); VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, \result=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={0:0}, ptr={0:0}, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4620] EXPR ldv_is_err(ptr) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={0:0}, ptr={0:0}, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4620] tmp = ldv_is_err(ptr) [L4621] RET return (tmp); VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, \result=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={0:0}, ptr={0:0}, ref_cnt=0, tmp=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4085] EXPR IS_ERR((void const *)bio) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, bio={0:0}, disk={1905:-1076}, disk={1905:-1076}, features={1048876:0}, id_str={177373472:0}, id_str={177373472:0}, id_table={1010:0}, index=0, IS_ERR((void const *)bio)=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, vblk={881:16}, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4085] tmp___0 = IS_ERR((void const *)bio) [L4086] COND FALSE !(tmp___0 != 0L) [L4092] EXPR, FCALL vblk->disk [L4092] EXPR, FCALL (vblk->disk)->queue VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, (vblk->disk)->queue={0:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, bio={0:0}, disk={1905:-1076}, disk={1905:-1076}, features={1048876:0}, id_str={177373472:0}, id_str={177373472:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, tmp___0=0, vblk={881:16}, vblk->disk={1905:-1064}, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4092] CALL, EXPR ldv_blk_make_request_5((vblk->disk)->queue, bio, 208U) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_func_arg3)=208, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, ldv_func_arg1={0:0}, ldv_func_arg2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4627] struct request *tmp ; VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_func_arg3)=208, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, ldv_func_arg1={0:0}, ldv_func_arg1={0:0}, ldv_func_arg2={0:0}, ldv_func_arg2={0:0}, ldv_func_arg3=208, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4630] CALL, EXPR ldv_blk_make_request(ldv_func_arg3) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mask)=208, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4728] struct request *res ; [L4729] void *tmp ; [L4730] long tmp___0 ; VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mask)=208, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, mask=208, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4733] COND TRUE ldv_blk_rq == 0 VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mask)=208, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, mask=208, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4738] CALL, EXPR ldv_undef_ptr() VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L3621] void *tmp ; [L3624] tmp = __VERIFIER_nondet_pointer() [L3625] RET return (tmp); VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, \result={1905:-61}, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, tmp={1905:-61}, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4738] EXPR ldv_undef_ptr() VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mask)=208, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_undef_ptr()={1905:-61}, major=0, mask=208, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4738] tmp = ldv_undef_ptr() [L4739] res = (struct request *)tmp VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mask)=208, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, mask=208, ref_cnt=0, res={1905:-61}, tmp={1905:-61}, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4740] COND TRUE (unsigned long )res != (unsigned long )((void *)0) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mask)=208, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, mask=208, ref_cnt=0, res={1905:-61}, tmp={1905:-61}, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4745] CALL, EXPR IS_ERR___0(res) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={1905:-61}, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4688] long tmp ; VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={1905:-61}, ptr={1905:-61}, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4691] CALL, EXPR ldv__builtin_expect(! (! ((unsigned long )ptr >= 0xfffffffffffff001UL)), 0) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(c)=null, \old(exp)=0, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L3660] RET return (exp); VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(c)=null, \old(exp)=0, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, \result=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, c=null, exp=0, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4691] EXPR ldv__builtin_expect(! (! ((unsigned long )ptr >= 0xfffffffffffff001UL)), 0) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv__builtin_expect(! (! ((unsigned long )ptr >= 0xfffffffffffff001UL)), 0)=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={1905:-61}, ptr={1905:-61}, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4691] tmp = ldv__builtin_expect(! (! ((unsigned long )ptr >= 0xfffffffffffff001UL)), 0) [L4692] RET return (tmp); VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, \result=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={1905:-61}, ptr={1905:-61}, ref_cnt=0, tmp=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4745] EXPR IS_ERR___0(res) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mask)=208, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, IS_ERR___0(res)=0, ldv_blk_rq=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, mask=208, ref_cnt=0, res={1905:-61}, tmp={1905:-61}, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4745] tmp___0 = IS_ERR___0(res) [L4746] COND FALSE !(\read(tmp___0)) [L4749] ldv_blk_rq = 1 VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mask)=208, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, mask=208, ref_cnt=0, res={1905:-61}, tmp={1905:-61}, tmp___0=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4751] RET return (res); VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mask)=208, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, \result={1905:-61}, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, mask=208, ref_cnt=0, res={1905:-61}, tmp={1905:-61}, tmp___0=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4630] EXPR ldv_blk_make_request(ldv_func_arg3) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_func_arg3)=208, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_make_request(ldv_func_arg3)={1905:-61}, ldv_blk_rq=1, ldv_func_arg1={0:0}, ldv_func_arg1={0:0}, ldv_func_arg2={0:0}, ldv_func_arg2={0:0}, ldv_func_arg3=208, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4630] tmp = ldv_blk_make_request(ldv_func_arg3) [L4631] RET return (tmp); VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_func_arg3)=208, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, \result={1905:-61}, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, ldv_func_arg1={0:0}, ldv_func_arg1={0:0}, ldv_func_arg2={0:0}, ldv_func_arg2={0:0}, ldv_func_arg3=208, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, tmp={1905:-61}, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4092] EXPR ldv_blk_make_request_5((vblk->disk)->queue, bio, 208U) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, (vblk->disk)->queue={0:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, bio={0:0}, disk={1905:-1076}, disk={1905:-1076}, features={1048876:0}, id_str={177373472:0}, id_str={177373472:0}, id_table={1010:0}, index=0, ldv_blk_make_request_5((vblk->disk)->queue, bio, 208U)={1905:-61}, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, tmp___0=0, vblk={881:16}, vblk->disk={1905:-1064}, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4092] req = ldv_blk_make_request_5((vblk->disk)->queue, bio, 208U) [L4093] CALL, EXPR IS_ERR((void const *)req) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={1905:-61}, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4617] long tmp ; VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={1905:-61}, ptr={1905:-61}, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4620] CALL, EXPR ldv_is_err(ptr) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={1905:-61}, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4648] RET return ((unsigned long )ptr > 2012UL); VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, \result=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={1905:-61}, ptr={1905:-61}, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4620] EXPR ldv_is_err(ptr) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={1905:-61}, ptr={1905:-61}, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4620] tmp = ldv_is_err(ptr) [L4621] RET return (tmp); VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, \result=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ptr={1905:-61}, ptr={1905:-61}, ref_cnt=0, tmp=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4093] EXPR IS_ERR((void const *)req) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, bio={0:0}, disk={1905:-1076}, disk={1905:-1076}, features={1048876:0}, id_str={177373472:0}, id_str={177373472:0}, id_table={1010:0}, index=0, IS_ERR((void const *)req)=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, req={1905:-61}, tmp___0=0, vblk={881:16}, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4093] tmp___2 = IS_ERR((void const *)req) [L4094] COND FALSE !(tmp___2 != 0L) [L4101] FCALL req->cmd_type = 7 [L4102] EXPR, FCALL vblk->disk [L4102] EXPR, FCALL (vblk->disk)->queue [L4102] EXPR, FCALL vblk->disk [L4102] EXPR, FCALL blk_execute_rq((vblk->disk)->queue, vblk->disk, req, 0) [L4102] tmp___3 = blk_execute_rq((vblk->disk)->queue, vblk->disk, req, 0) [L4103] RET return (tmp___3); VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, \result=1, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, bio={0:0}, disk={1905:-1076}, disk={1905:-1076}, features={1048876:0}, id_str={177373472:0}, id_str={177373472:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, req={1905:-61}, tmp___0=0, tmp___2=0, tmp___3=1, vblk={881:16}, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4124] EXPR virtblk_get_id(disk, (char *)(& id_str)) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(cmd)=1447184708, \old(data)=0, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mode)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, bdev={0:0}, bdev={0:0}, cmd=1447184708, data=0, disk={1905:-1076}, features={1048876:0}, id_str={177373472:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, mode=0, ref_cnt=0, usr_data={0:0}, vblk={881:16}, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtblk_get_id(disk, (char *)(& id_str))=1, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4124] err = virtblk_get_id(disk, (char *)(& id_str)) [L4125] COND FALSE !(err == 0) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(cmd)=1447184708, \old(data)=0, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mode)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, bdev={0:0}, bdev={0:0}, cmd=1447184708, data=0, disk={1905:-1076}, err=1, features={1048876:0}, id_str={177373472:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, mode=0, ref_cnt=0, usr_data={0:0}, vblk={881:16}, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4135] return (err); [L4135] RET return (err); VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(cmd)=1447184708, \old(data)=0, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(mode)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, \result=1, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, bdev={0:0}, bdev={0:0}, cmd=1447184708, data=0, disk={1905:-1076}, err=1, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, mode=0, ref_cnt=0, usr_data={0:0}, vblk={881:16}, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4565] virtblk_ioctl(virtblk_fops_group0, ldvarg3, ldvarg2, ldvarg1) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, \read(ldvarg3)=0, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=0, ldvarg2=1447184708, ldvarg3={1905:0}, major=0, ref_cnt=0, tmp=0, tmp___0={0:0}, tmp___1=1447184708, tmp___2=2, tmp___4=1, tmp___5=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtblk_ioctl(virtblk_fops_group0, ldvarg3, ldvarg2, ldvarg1)=1, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4566] ldv_state_variable_2 = 1 VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=0, ldvarg2=1447184708, ldvarg3={1905:0}, major=0, ref_cnt=0, tmp=0, tmp___0={0:0}, tmp___1=1447184708, tmp___2=2, tmp___4=1, tmp___5=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4480] tmp___2 = __VERIFIER_nondet_int() [L4482] case 0: [L4516] case 1: VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=0, ldvarg2=1447184708, ldvarg3={1905:0}, major=0, ref_cnt=0, tmp=0, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=1, tmp___5=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4517] COND TRUE ldv_state_variable_0 != 0 [L4518] tmp___4 = __VERIFIER_nondet_int() [L4520] case 0: VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=0, ldvarg2=1447184708, ldvarg3={1905:0}, major=0, ref_cnt=0, tmp=0, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=0, tmp___5=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4521] COND TRUE ldv_state_variable_0 == 3 && ref_cnt == 0 VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=0, ldvarg2=1447184708, ldvarg3={1905:0}, major=0, ref_cnt=0, tmp=0, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=0, tmp___5=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4522] CALL fini() VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4422] FCALL unregister_blkdev((unsigned int )major, "virtblk") [L4423] RET, FCALL unregister_virtio_driver(& virtio_blk) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4522] fini() VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=0, ldvarg2=1447184708, ldvarg3={1905:0}, major=0, ref_cnt=0, tmp=0, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=0, tmp___5=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4523] ldv_state_variable_0 = 2 VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1=0, ldvarg2=1447184708, ldvarg3={1905:0}, major=0, ref_cnt=0, tmp=0, tmp___0={0:0}, tmp___1=1447184708, tmp___2=1, tmp___4=0, tmp___5=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4593] CALL ldv_check_final_state() VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4773] COND FALSE !(ldv_blk_rq == 0) VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L4776] CALL ldv_error() VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] [L3643] __VERIFIER_error() VAL ["&(&vblk->lock)->rlock"={-2146434783:0}, "include/trace/events/kmem.h"={-2146434782:0}, "requests"={-2146434781:0}, "vd%c"={1048868:0}, "vd%c%c"={2128607560:0}, "vd%c%c%c"={194150721:0}, "virtblk"={-2146434784:0}, "virtblk"={1048872:0}, "virtio_blk"={1048864:0}, \old(index)=0, \old(ldv_blk_rq)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(major)=0, \old(ref_cnt)=0, \old(virtblk_fops_group0)=null, \old(virtblk_fops_group0)=null, \old(virtio_blk_group0)=null, \old(virtio_blk_group0)=null, __mod_virtio_device_table=0, __mod_virtio_device_table=0, __this_module={1905:-1064}, features={1048876:0}, id_table={1010:0}, index=0, ldv_blk_rq=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, major=0, ref_cnt=0, virtblk_fops={881:0}, virtblk_fops_group0={0:0}, virtio_blk={289:0}, virtio_blk_group0={0:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 76 procedures, 619 locations, 1 error locations. UNSAFE Result, 9.0s OverallTime, 6 OverallIterations, 4 TraceHistogramMax, 2.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 3172 SDtfs, 1070 SDslu, 6470 SDs, 0 SdLazy, 56 SolverSat, 10 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 2.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 701 GetRequests, 684 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1617occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 5 MinimizatonAttempts, 18 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 2.6s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 706 NumberOfCodeBlocks, 706 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 697 ConstructedInterpolants, 0 QuantifiedInterpolants, 106797 SizeOfPredicates, 5 NumberOfNonLiveVariables, 2409 ConjunctsInSsa, 18 ConjunctsInUnsatCore, 6 InterpolantComputations, 4 PerfectInterpolantSequences, 145/147 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...